! Started logfile: /scr/pima/bp171a0_uvs/J0605+3517_X_uvs.log on Fri Mar 15 12:53:36 2013 obs /scr/pima/bp171a0_uvs/J0605+3517_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0605+3517_X_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.596078 visibilities/baseline/integration-bin. ! Found source: J0605+3517 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3648 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/bp171a0_uvs/J0605+3517_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001740Jy sigma=0.694566 ! Fit after self-cal, rms=0.987734Jy sigma=0.685825 ! 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=1.026 mas, bmaj=2.07 mas, bpa=0.8056 degrees ! Estimated noise=29.7089 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 = 0.0101204 Jy ! Component: 100 - total flux cleaned = 0.0117223 Jy ! Total flux subtracted in 100 components = 0.0117223 Jy ! Clean residual min=-0.002165 max=0.002608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0117223 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0117223 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=0.025550Jy sigma=0.017673 ! Fit after self-cal, rms=0.023338Jy sigma=0.016145 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406313 Jy ! Component: 100 - total flux cleaned = 0.00420855 Jy ! Total flux subtracted in 100 components = 0.00420855 Jy ! Clean residual min=-0.002438 max=0.002375 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0159309 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 6 components and 0.0159309 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=0.022789Jy sigma=0.015786 ! Fit after self-cal, rms=0.022757Jy sigma=0.015767 ! 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=1.204 mas, bmaj=2.284 mas, bpa=-1.004 degrees ! Estimated noise=16.98 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 = 0.000647567 Jy ! Component: 100 - total flux cleaned = 0.00104121 Jy ! Component: 150 - total flux cleaned = 0.00119093 Jy ! Component: 200 - total flux cleaned = 0.00127517 Jy ! Total flux subtracted in 200 components = 0.00127517 Jy ! Clean residual min=-0.001506 max=0.001322 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.017206 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.017206 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=0.022734Jy sigma=0.015754 ! Fit after self-cal, rms=0.022726Jy sigma=0.015748 ! 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 0.99 FD 0.99 HN 0.89 KP 1.05 ! LA 1.11 MK 0.77 NL 1.07 OV 0.89 ! PT 0.84 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.89 HN 0.87 KP 1.10 ! LA 1.03 MK 0.75 NL 1.14 OV 0.76 ! PT 0.95 SC 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.17 KP 1.21 ! LA 0.76 MK 0.91 NL 0.98 OV 0.92 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.17 KP 1.02 ! LA 0.97 MK 0.95 NL 0.83 OV 0.88 ! PT 1.21 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.95 KP 1.42 ! LA 1.04 MK 0.91 NL 0.93 OV 1.01 ! PT 0.88 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 1.34 KP 1.16 ! LA 1.05 MK 1.05 NL 0.96 OV 0.91 ! PT 0.97 SC 0.77 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 1.03 HN 0.97 KP 1.19 ! LA 0.93 MK 0.78 NL 1.03 OV 0.78 ! PT 0.99 SC 0.73 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 1.16 HN 0.92 KP 1.14 ! LA 0.99 MK 0.77 NL 1.19 OV 0.78 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.022726Jy sigma=0.015748 ! Fit after self-cal, rms=0.022818Jy sigma=0.015585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.302 mas, bpa=-0.8926 degrees ! Estimated noise=16.8888 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 = 0.000290005 Jy ! Component: 100 - total flux cleaned = 0.000304141 Jy ! Component: 150 - total flux cleaned = 0.000295847 Jy ! Component: 200 - total flux cleaned = 0.000295628 Jy ! Total flux subtracted in 200 components = 0.000295628 Jy ! Clean residual min=-0.001112 max=0.001226 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0175017 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0175017 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=0.022808Jy sigma=0.015578 ! Fit after self-cal, rms=0.022921Jy sigma=0.015548 ! 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=0.022921Jy sigma=0.015548 ! Fit after self-cal, rms=0.023545Jy sigma=0.015539 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.298 mas, bpa=-0.7187 degrees ! Estimated noise=17.0202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358657 Jy ! Component: 100 - total flux cleaned = 0.000385381 Jy ! Component: 150 - total flux cleaned = 0.000390928 Jy ! Component: 200 - total flux cleaned = 0.000396101 Jy ! Total flux subtracted in 200 components = 0.000396101 Jy ! Clean residual min=-0.001070 max=0.001159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0178978 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0178978 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=0.023539Jy sigma=0.015534 ! Fit after self-cal, rms=0.023584Jy sigma=0.015531 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 = 4.35499e-05 Jy ! Component: 100 - total flux cleaned = 6.51383e-06 Jy ! Component: 150 - total flux cleaned = 1.4826e-05 Jy ! Component: 200 - total flux cleaned = 1.83032e-05 Jy ! Total flux subtracted in 200 components = 1.83032e-05 Jy ! Clean residual min=-0.001074 max=0.001180 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0179161 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0179161 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=0.023581Jy sigma=0.015530 ! Fit after self-cal, rms=0.023588Jy sigma=0.015528 ! 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=0.023588Jy sigma=0.015528 ! Fit after self-cal, rms=0.023798Jy sigma=0.015525 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.289 mas, bpa=-0.6609 degrees ! Estimated noise=17.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293766 Jy ! Component: 100 - total flux cleaned = 0.000357413 Jy ! Component: 150 - total flux cleaned = 0.000377362 Jy ! Component: 200 - total flux cleaned = 0.000393559 Jy ! Total flux subtracted in 200 components = 0.000393559 Jy ! Clean residual min=-0.001108 max=0.001194 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0183096 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0183096 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=0.023794Jy sigma=0.015523 ! Fit after self-cal, rms=0.023810Jy sigma=0.015522 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 = 2.20945e-05 Jy ! Component: 100 - total flux cleaned = 2.14648e-05 Jy ! Component: 150 - total flux cleaned = 2.47064e-05 Jy ! Component: 200 - total flux cleaned = 2.17599e-05 Jy ! Total flux subtracted in 200 components = 2.17599e-05 Jy ! Clean residual min=-0.001117 max=0.001197 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0183314 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0183314 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=0.023808Jy sigma=0.015521 ! Fit after self-cal, rms=0.023808Jy sigma=0.015521 ! 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=0.023808Jy sigma=0.015521 ! Fit after self-cal, rms=0.023926Jy sigma=0.015519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=2.815 mas, bpa=-1.774 degrees ! Estimated noise=20.8974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239309 Jy ! Component: 100 - total flux cleaned = 0.000264771 Jy ! Component: 150 - total flux cleaned = 0.0002648 Jy ! Component: 200 - total flux cleaned = 0.000261047 Jy ! Total flux subtracted in 200 components = 0.000261047 Jy ! Clean residual min=-0.001369 max=0.001240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0185924 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0185924 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=0.023924Jy sigma=0.015518 ! Fit after self-cal, rms=0.023930Jy sigma=0.015518 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 = -1.72482e-05 Jy ! Component: 100 - total flux cleaned = -2.85265e-05 Jy ! Component: 150 - total flux cleaned = -2.85503e-05 Jy ! Component: 200 - total flux cleaned = -3.50662e-05 Jy ! Total flux subtracted in 200 components = -3.50662e-05 Jy ! Clean residual min=-0.001366 max=0.001243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0185574 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0185574 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=0.023930Jy sigma=0.015517 ! Fit after self-cal, rms=0.023930Jy sigma=0.015517 ! 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=1.144 mas, bmaj=2.281 mas, bpa=-0.5944 degrees ! Estimated noise=17.0502 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 2.281 at -0.5944 degrees (North through East) ! Clean map min=-0.0010672 max=0.016578 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=0.9834 mas, bmaj=2.076 mas, bpa=0.1501 degrees ! Estimated noise=29.1766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131497 Jy ! Component: 100 - total flux cleaned = 0.01567 Jy ! Component: 150 - total flux cleaned = 0.0161879 Jy ! Component: 200 - total flux cleaned = 0.0166219 Jy ! Total flux subtracted in 200 components = 0.0166219 Jy ! Clean residual min=-0.001695 max=0.001848 Jy/beam ! Clean residual mean=-0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0166219 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0166219 Jy ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.281 mas, bpa=-0.5944 degrees ! Estimated noise=17.0502 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 = 0.00096299 Jy ! Component: 100 - total flux cleaned = 0.00150361 Jy ! Component: 150 - total flux cleaned = 0.0016413 Jy ! Component: 200 - total flux cleaned = 0.0017459 Jy ! Total flux subtracted in 200 components = 0.0017459 Jy ! Clean residual min=-0.001094 max=0.001213 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0183678 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0183678 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=2.071 mas, bmaj=2.815 mas, bpa=-1.774 degrees ! Estimated noise=20.8974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147798 Jy ! Component: 100 - total flux cleaned = 0.000158151 Jy ! Component: 150 - total flux cleaned = 0.000158141 Jy ! Component: 200 - total flux cleaned = 0.000161888 Jy ! Total flux subtracted in 200 components = 0.000161888 Jy ! Clean residual min=-0.001361 max=0.001241 Jy/beam ! Clean residual mean=-0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0185297 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 = 3.29834e-06 Jy ! Component: 100 - total flux cleaned = 3.1508e-06 Jy ! Component: 150 - total flux cleaned = 3.26252e-07 Jy ! Component: 200 - total flux cleaned = 3.18717e-07 Jy ! Total flux subtracted in 200 components = 3.18717e-07 Jy ! Clean residual min=-0.001349 max=0.001237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.01853 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.01853 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=2.281 mas, bpa=-0.5944 degrees ! Estimated noise=17.0502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.00361e-05 Jy ! Component: 100 - total flux cleaned = -4.67058e-07 Jy ! Component: 150 - total flux cleaned = 1.29191e-05 Jy ! Component: 200 - total flux cleaned = 1.86107e-05 Jy ! Total flux subtracted in 200 components = 1.86107e-05 Jy ! Clean residual min=-0.001096 max=0.001226 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0185486 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0185486 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=0.023932Jy sigma=0.015520 ! Fit after self-cal, rms=0.023932Jy sigma=0.015519 wmodel /scr/pima/bp171a0_uvs/J0605+3517_X_map.mod ! Writing 38 model components to file: /scr/pima/bp171a0_uvs/J0605+3517_X_map.mod wobs /scr/pima/bp171a0_uvs/J0605+3517_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0605+3517_X_uvs.fits wwins /scr/pima/bp171a0_uvs/J0605+3517_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0605+3517_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 = 0.00039619 Jy ! Component: 100 - total flux cleaned = 0.000591762 Jy ! Component: 150 - total flux cleaned = 0.000700717 Jy ! Component: 200 - total flux cleaned = 0.000769551 Jy ! Component: 250 - total flux cleaned = 0.00081801 Jy ! Component: 300 - total flux cleaned = 0.000848724 Jy ! Component: 350 - total flux cleaned = 0.000892732 Jy ! Component: 400 - total flux cleaned = 0.000822561 Jy ! Component: 450 - total flux cleaned = 0.000782199 Jy ! Component: 500 - total flux cleaned = 0.000717328 Jy ! Component: 550 - total flux cleaned = 0.000667162 Jy ! Component: 600 - total flux cleaned = 0.000606227 Jy ! Component: 650 - total flux cleaned = 0.00055918 Jy ! Component: 700 - total flux cleaned = 0.000536009 Jy ! Component: 750 - total flux cleaned = 0.000480143 Jy ! Component: 800 - total flux cleaned = 0.000512525 Jy ! Component: 850 - total flux cleaned = 0.000554124 Jy ! Component: 900 - total flux cleaned = 0.000584661 Jy ! Component: 950 - total flux cleaned = 0.000634208 Jy ! Component: 1000 - total flux cleaned = 0.000702001 Jy ! Component: 1050 - total flux cleaned = 0.000748964 Jy ! Component: 1100 - total flux cleaned = 0.000785816 Jy ! Component: 1150 - total flux cleaned = 0.00080393 Jy ! Component: 1200 - total flux cleaned = 0.000874387 Jy ! Component: 1250 - total flux cleaned = 0.000925911 Jy ! Component: 1300 - total flux cleaned = 0.000976435 Jy ! Component: 1350 - total flux cleaned = 0.00102616 Jy ! Component: 1400 - total flux cleaned = 0.00108323 Jy ! Component: 1450 - total flux cleaned = 0.00111526 Jy ! Component: 1500 - total flux cleaned = 0.00117759 Jy ! Component: 1550 - total flux cleaned = 0.00120056 Jy ! Component: 1600 - total flux cleaned = 0.00126849 Jy ! Component: 1650 - total flux cleaned = 0.00129078 Jy ! Component: 1700 - total flux cleaned = 0.00134904 Jy ! Component: 1750 - total flux cleaned = 0.00139925 Jy ! Component: 1800 - total flux cleaned = 0.00142753 Jy ! Component: 1850 - total flux cleaned = 0.00146228 Jy ! Component: 1900 - total flux cleaned = 0.00148976 Jy ! Component: 1950 - total flux cleaned = 0.00154363 Jy ! Component: 2000 - total flux cleaned = 0.00157025 Jy ! Component: 2050 - total flux cleaned = 0.00162266 Jy ! Component: 2100 - total flux cleaned = 0.00165499 Jy ! Component: 2150 - total flux cleaned = 0.00170609 Jy ! Component: 2200 - total flux cleaned = 0.00175022 Jy ! Component: 2250 - total flux cleaned = 0.00180003 Jy ! Component: 2300 - total flux cleaned = 0.00182473 Jy ! Component: 2350 - total flux cleaned = 0.00188545 Jy ! Component: 2400 - total flux cleaned = 0.00194528 Jy ! Component: 2450 - total flux cleaned = 0.00195121 Jy ! Component: 2500 - total flux cleaned = 0.00198038 Jy ! Component: 2550 - total flux cleaned = 0.00200937 Jy ! Component: 2600 - total flux cleaned = 0.00204372 Jy ! Component: 2650 - total flux cleaned = 0.0020833 Jy ! Component: 2700 - total flux cleaned = 0.00212225 Jy ! Component: 2750 - total flux cleaned = 0.00215528 Jy ! Component: 2800 - total flux cleaned = 0.00217176 Jy ! Component: 2850 - total flux cleaned = 0.00223117 Jy ! Component: 2900 - total flux cleaned = 0.00224728 Jy ! Component: 2950 - total flux cleaned = 0.00227914 Jy ! Component: 3000 - total flux cleaned = 0.00230536 Jy ! Component: 3050 - total flux cleaned = 0.00234172 Jy ! Component: 3100 - total flux cleaned = 0.0023469 Jy ! Component: 3150 - total flux cleaned = 0.00238767 Jy ! Component: 3200 - total flux cleaned = 0.0023877 Jy ! Component: 3250 - total flux cleaned = 0.00238765 Jy ! Component: 3300 - total flux cleaned = 0.0024026 Jy ! Component: 3350 - total flux cleaned = 0.0024026 Jy ! Component: 3400 - total flux cleaned = 0.00243691 Jy ! Component: 3450 - total flux cleaned = 0.00244175 Jy ! Component: 3500 - total flux cleaned = 0.00245629 Jy ! Component: 3550 - total flux cleaned = 0.00249478 Jy ! Component: 3600 - total flux cleaned = 0.0025091 Jy ! Component: 3650 - total flux cleaned = 0.00253279 Jy ! Component: 3700 - total flux cleaned = 0.00255634 Jy ! Component: 3750 - total flux cleaned = 0.00257978 Jy ! Component: 3800 - total flux cleaned = 0.00260772 Jy ! Component: 3850 - total flux cleaned = 0.00261698 Jy ! Component: 3900 - total flux cleaned = 0.00263544 Jy ! Component: 3950 - total flux cleaned = 0.00264004 Jy ! Component: 4000 - total flux cleaned = 0.00265832 Jy ! Component: 4050 - total flux cleaned = 0.00266744 Jy ! Total flux subtracted in 4096 components = 0.00270359 Jy ! Clean residual min=-0.000308 max=0.000261 Jy/beam ! Clean residual mean=0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0212522 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 316 components and 0.0212522 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0605+3517_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 2.281 at -0.5944 degrees (North through East) ! Clean map min=-0.00055401 max=0.016667 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0605+3517_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0166667 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.16771e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29019 1.29019 2.58037 5.16075 10.3215 20.643 41.286 82.572 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.016 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0605+3517_X_uvs.log closed on Fri Mar 15 12:53:39 2013