! Started logfile: /scr/pima/bp177a_uvs/J1205+0527_C_uvs.log on Fri Feb 7 04:27:24 2014 obs /scr/pima/bp177a_uvs/J1205+0527_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1205+0527_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.757143 visibilities/baseline/integration-bin. ! Found source: J1205+0527 ! ! 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 848 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/bp177a_uvs/J1205+0527_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004816Jy sigma=41.928222 ! Fit after self-cal, rms=0.899137Jy sigma=37.495903 ! 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=1.259 mas, bmaj=3.357 mas, bpa=0.8753 degrees ! Estimated noise=0.798241 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 = 0.0749693 Jy ! Component: 100 - total flux cleaned = 0.0919372 Jy ! Total flux subtracted in 100 components = 0.0919372 Jy ! Clean residual min=-0.004664 max=0.007864 Jy/beam ! Clean residual mean=-0.000008 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.0919372 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0919372 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=0.024703Jy sigma=0.979567 ! Fit after self-cal, rms=0.024681Jy sigma=0.978824 ! Inverting map ! Added new window around map position (-1.5, -0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00841339 Jy ! Component: 100 - total flux cleaned = 0.0138604 Jy ! Total flux subtracted in 100 components = 0.0138604 Jy ! Clean residual min=-0.003448 max=0.004835 Jy/beam ! Clean residual mean=-0.000005 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.105798 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.105798 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=0.019580Jy sigma=0.746170 ! Fit after self-cal, rms=0.019538Jy sigma=0.744505 ! 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=1.52 mas, bmaj=3.686 mas, bpa=4.3 degrees ! Estimated noise=0.6039 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 = 0.0060496 Jy ! Component: 100 - total flux cleaned = 0.00961005 Jy ! Component: 150 - total flux cleaned = 0.0121185 Jy ! Component: 200 - total flux cleaned = 0.0139407 Jy ! Total flux subtracted in 200 components = 0.0139407 Jy ! Clean residual min=-0.003298 max=0.004408 Jy/beam ! Clean residual mean=-0.000004 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.119738 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.119738 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=0.017346Jy sigma=0.644048 ! Fit after self-cal, rms=0.017306Jy sigma=0.642419 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.52 x 3.686 at 4.3 degrees (North through East) ! Clean map min=-0.0032381 max=0.10015 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 0.96 LA 1.08 ! MK 1.04 OV 1.04 PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 0.97 LA 0.97 ! MK 1.05 OV 0.98 PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.01 LA 1.01 ! MK 1.03 OV 0.97 PT 0.90 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.03 LA 1.06 ! MK 1.00 OV 1.00 PT 1.02 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 0.97 LA 0.94 ! MK 1.00 OV 1.01 PT 0.94 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.94 HN 0.96 LA 0.95 ! MK 1.00 OV 1.03 PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.017306Jy sigma=0.642419 ! Fit after self-cal, rms=0.015948Jy sigma=0.563818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=3.716 mas, bpa=4.349 degrees ! Estimated noise=0.605139 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 = 0.00143865 Jy ! Component: 100 - total flux cleaned = 0.0018726 Jy ! Component: 150 - total flux cleaned = 0.00187015 Jy ! Component: 200 - total flux cleaned = 0.00184828 Jy ! Total flux subtracted in 200 components = 0.00184828 Jy ! Clean residual min=-0.002390 max=0.002492 Jy/beam ! Clean residual mean=-0.000000 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.121587 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.121587 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=0.015785Jy sigma=0.557659 ! Fit after self-cal, rms=0.015787Jy sigma=0.557384 ! 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=0.015787Jy sigma=0.557384 ! Fit after self-cal, rms=0.014261Jy sigma=0.507961 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=3.728 mas, bpa=4.362 degrees ! Estimated noise=0.602677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.35407e-05 Jy ! Component: 100 - total flux cleaned = -0.000127884 Jy ! Component: 150 - total flux cleaned = -0.000176063 Jy ! Component: 200 - total flux cleaned = -0.00021501 Jy ! Total flux subtracted in 200 components = -0.00021501 Jy ! Clean residual min=-0.001802 max=0.002128 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.121372 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.121372 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=0.014160Jy sigma=0.503748 ! Fit after self-cal, rms=0.014159Jy sigma=0.503514 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 (2.7, 52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192049 Jy ! Component: 100 - total flux cleaned = 0.00219781 Jy ! Component: 150 - total flux cleaned = 0.00251055 Jy ! Component: 200 - total flux cleaned = 0.00276673 Jy ! Total flux subtracted in 200 components = 0.00276673 Jy ! Clean residual min=-0.001687 max=0.001736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.124138 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.124138 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=0.013871Jy sigma=0.492335 ! Fit after self-cal, rms=0.013865Jy sigma=0.492180 ! Inverting map ! Added new window around map position (20.7, 61.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150742 Jy ! Component: 100 - total flux cleaned = 0.00190113 Jy ! Component: 150 - total flux cleaned = 0.00205636 Jy ! Component: 200 - total flux cleaned = 0.00217645 Jy ! Total flux subtracted in 200 components = 0.00217645 Jy ! Clean residual min=-0.001444 max=0.001167 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.126315 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.126315 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=0.013696Jy sigma=0.483728 ! Fit after self-cal, rms=0.013695Jy sigma=0.483539 ! 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=0.013695Jy sigma=0.483539 ! Fit after self-cal, rms=0.013644Jy sigma=0.481984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=3.732 mas, bpa=4.376 degrees ! Estimated noise=0.600544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212962 Jy ! Component: 100 - total flux cleaned = 0.000310322 Jy ! Component: 150 - total flux cleaned = 0.000395963 Jy ! Component: 200 - total flux cleaned = 0.000442871 Jy ! Total flux subtracted in 200 components = 0.000442871 Jy ! Clean residual min=-0.001357 max=0.001046 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.126758 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.126758 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=0.013588Jy sigma=0.480075 ! Fit after self-cal, rms=0.013587Jy sigma=0.480018 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 = -2.18066e-05 Jy ! Component: 100 - total flux cleaned = 6.2478e-06 Jy ! Component: 150 - total flux cleaned = 3.23269e-05 Jy ! Component: 200 - total flux cleaned = 5.70275e-05 Jy ! Total flux subtracted in 200 components = 5.70275e-05 Jy ! Clean residual min=-0.001338 max=0.001026 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.126815 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.126815 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=0.013558Jy sigma=0.479161 ! Fit after self-cal, rms=0.013557Jy sigma=0.479138 ! 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=0.013557Jy sigma=0.479138 ! Fit after self-cal, rms=0.013546Jy sigma=0.478891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.677 mas, bmaj=5.41 mas, bpa=2.809 degrees ! Estimated noise=0.816249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.96645e-05 Jy ! Component: 100 - total flux cleaned = 5.22171e-05 Jy ! Component: 150 - total flux cleaned = 0.00010043 Jy ! Component: 200 - total flux cleaned = 0.000132921 Jy ! Total flux subtracted in 200 components = 0.000132921 Jy ! Clean residual min=-0.001498 max=0.001344 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.126948 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 0.126948 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=0.013528Jy sigma=0.478609 ! Fit after self-cal, rms=0.013525Jy sigma=0.478485 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 = 3.00457e-05 Jy ! Component: 100 - total flux cleaned = 0.000128193 Jy ! Component: 150 - total flux cleaned = 0.000167813 Jy ! Component: 200 - total flux cleaned = 0.000214266 Jy ! Total flux subtracted in 200 components = 0.000214266 Jy ! Clean residual min=-0.001485 max=0.001341 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.127162 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 141 components and 0.127162 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=0.013517Jy sigma=0.478504 ! Fit after self-cal, rms=0.013515Jy sigma=0.478447 ! 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=1.512 mas, bmaj=3.734 mas, bpa=4.395 degrees ! Estimated noise=0.599435 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.512 x 3.734 at 4.395 degrees (North through East) ! Clean map min=-0.0012595 max=0.099807 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=1.255 mas, bmaj=3.4 mas, bpa=0.9528 degrees ! Estimated noise=0.794039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0745081 Jy ! Component: 100 - total flux cleaned = 0.0922065 Jy ! Component: 150 - total flux cleaned = 0.100681 Jy ! Component: 200 - total flux cleaned = 0.10597 Jy ! Total flux subtracted in 200 components = 0.10597 Jy ! Clean residual min=-0.003011 max=0.003585 Jy/beam ! Clean residual mean=-0.000004 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.10597 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 0.10597 Jy ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=3.734 mas, bpa=4.395 degrees ! Estimated noise=0.599435 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 = 0.00579987 Jy ! Component: 100 - total flux cleaned = 0.00907661 Jy ! Component: 150 - total flux cleaned = 0.011392 Jy ! Component: 200 - total flux cleaned = 0.0132023 Jy ! Total flux subtracted in 200 components = 0.0132023 Jy ! Clean residual min=-0.001896 max=0.001775 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.119172 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.119172 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=3.677 mas, bmaj=5.41 mas, bpa=2.809 degrees ! Estimated noise=0.816249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232352 Jy ! Component: 100 - total flux cleaned = 0.00366063 Jy ! Component: 150 - total flux cleaned = 0.00465745 Jy ! Component: 200 - total flux cleaned = 0.00542282 Jy ! Total flux subtracted in 200 components = 0.00542282 Jy ! Clean residual min=-0.001676 max=0.001388 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.124595 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 = 0.00060786 Jy ! Component: 100 - total flux cleaned = 0.00109914 Jy ! Component: 150 - total flux cleaned = 0.00149987 Jy ! Component: 200 - total flux cleaned = 0.00170388 Jy ! Total flux subtracted in 200 components = 0.00170388 Jy ! Clean residual min=-0.001519 max=0.001226 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.126299 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 114 components and 0.126299 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=3.734 mas, bpa=4.395 degrees ! Estimated noise=0.599435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261001 Jy ! Component: 100 - total flux cleaned = 0.000397984 Jy ! Component: 150 - total flux cleaned = 0.000467333 Jy ! Component: 200 - total flux cleaned = 0.000507976 Jy ! Total flux subtracted in 200 components = 0.000507976 Jy ! Clean residual min=-0.001478 max=0.001168 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.126807 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.126807 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=0.013622Jy sigma=0.482362 ! Fit after self-cal, rms=0.013612Jy sigma=0.482022 wmodel /scr/pima/bp177a_uvs/J1205+0527_C_map.mod ! Writing 130 model components to file: /scr/pima/bp177a_uvs/J1205+0527_C_map.mod wobs /scr/pima/bp177a_uvs/J1205+0527_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1205+0527_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1205+0527_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp177a_uvs/J1205+0527_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 = -0.000603215 Jy ! Component: 100 - total flux cleaned = -0.000889881 Jy ! Component: 150 - total flux cleaned = -0.00100288 Jy ! Component: 200 - total flux cleaned = -0.00114296 Jy ! Component: 250 - total flux cleaned = -0.00122574 Jy ! Component: 300 - total flux cleaned = -0.00124171 Jy ! Component: 350 - total flux cleaned = -0.00124221 Jy ! Component: 400 - total flux cleaned = -0.00119823 Jy ! Component: 450 - total flux cleaned = -0.00111292 Jy ! Component: 500 - total flux cleaned = -0.000989331 Jy ! Component: 550 - total flux cleaned = -0.000909886 Jy ! Component: 600 - total flux cleaned = -0.000871307 Jy ! Component: 650 - total flux cleaned = -0.000783605 Jy ! Component: 700 - total flux cleaned = -0.000686556 Jy ! Component: 750 - total flux cleaned = -0.000615771 Jy ! Component: 800 - total flux cleaned = -0.000546952 Jy ! Component: 850 - total flux cleaned = -0.000490802 Jy ! Component: 900 - total flux cleaned = -0.000436194 Jy ! Component: 950 - total flux cleaned = -0.000383019 Jy ! Component: 1000 - total flux cleaned = -0.000341378 Jy ! Component: 1050 - total flux cleaned = -0.000290093 Jy ! Component: 1100 - total flux cleaned = -0.000220016 Jy ! Component: 1150 - total flux cleaned = -0.000170872 Jy ! Component: 1200 - total flux cleaned = -0.000122715 Jy ! Component: 1250 - total flux cleaned = -5.69068e-05 Jy ! Component: 1300 - total flux cleaned = -2.9239e-05 Jy ! Component: 1350 - total flux cleaned = 1.61789e-05 Jy ! Component: 1400 - total flux cleaned = 6.95035e-05 Jy ! Component: 1450 - total flux cleaned = 0.000121851 Jy ! Component: 1500 - total flux cleaned = 0.000130475 Jy ! Component: 1550 - total flux cleaned = 0.000197961 Jy ! Component: 1600 - total flux cleaned = 0.000231215 Jy ! Component: 1650 - total flux cleaned = 0.000272026 Jy ! Component: 1700 - total flux cleaned = 0.000320193 Jy ! Component: 1750 - total flux cleaned = 0.000359765 Jy ! Component: 1800 - total flux cleaned = 0.000414405 Jy ! Component: 1850 - total flux cleaned = 0.000468128 Jy ! Component: 1900 - total flux cleaned = 0.00050607 Jy ! Component: 1950 - total flux cleaned = 0.000588262 Jy ! Component: 2000 - total flux cleaned = 0.000602946 Jy ! Component: 2050 - total flux cleaned = 0.000704722 Jy ! Component: 2100 - total flux cleaned = 0.000726189 Jy ! Component: 2150 - total flux cleaned = 0.000775756 Jy ! Component: 2200 - total flux cleaned = 0.000838615 Jy ! Component: 2250 - total flux cleaned = 0.000914225 Jy ! Component: 2300 - total flux cleaned = 0.000955013 Jy ! Component: 2350 - total flux cleaned = 0.00098857 Jy ! Component: 2400 - total flux cleaned = 0.00103484 Jy ! Component: 2450 - total flux cleaned = 0.00106749 Jy ! Component: 2500 - total flux cleaned = 0.00109982 Jy ! Component: 2550 - total flux cleaned = 0.00113174 Jy ! Component: 2600 - total flux cleaned = 0.00113189 Jy ! Component: 2650 - total flux cleaned = 0.00115683 Jy ! Component: 2700 - total flux cleaned = 0.00116907 Jy ! Component: 2750 - total flux cleaned = 0.00117515 Jy ! Component: 2800 - total flux cleaned = 0.0011631 Jy ! Component: 2850 - total flux cleaned = 0.00116905 Jy ! Component: 2900 - total flux cleaned = 0.00119248 Jy ! Component: 2950 - total flux cleaned = 0.0011808 Jy ! Component: 3000 - total flux cleaned = 0.00119805 Jy ! Component: 3050 - total flux cleaned = 0.00118663 Jy ! Component: 3100 - total flux cleaned = 0.00119789 Jy ! Component: 3150 - total flux cleaned = 0.00120346 Jy ! Component: 3200 - total flux cleaned = 0.00121439 Jy ! Component: 3250 - total flux cleaned = 0.00123068 Jy ! Component: 3300 - total flux cleaned = 0.00119288 Jy ! Component: 3350 - total flux cleaned = 0.00119288 Jy ! Component: 3400 - total flux cleaned = 0.00117693 Jy ! Component: 3450 - total flux cleaned = 0.00119785 Jy ! Component: 3500 - total flux cleaned = 0.00116662 Jy ! Component: 3550 - total flux cleaned = 0.00116147 Jy ! Component: 3600 - total flux cleaned = 0.00114102 Jy ! Component: 3650 - total flux cleaned = 0.00113086 Jy ! Component: 3700 - total flux cleaned = 0.0011308 Jy ! Component: 3750 - total flux cleaned = 0.00111081 Jy ! Component: 3800 - total flux cleaned = 0.00110088 Jy ! Component: 3850 - total flux cleaned = 0.0010665 Jy ! Component: 3900 - total flux cleaned = 0.00106654 Jy ! Component: 3950 - total flux cleaned = 0.00106169 Jy ! Component: 4000 - total flux cleaned = 0.00104724 Jy ! Component: 4050 - total flux cleaned = 0.00104246 Jy ! Total flux subtracted in 4096 components = 0.00101864 Jy ! Clean residual min=-0.000266 max=0.000292 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.127826 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 417 components and 0.127826 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1205+0527_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.512 x 3.734 at 4.395 degrees (North through East) ! Clean map min=-0.00059686 max=0.099859 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1205+0527_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0998589 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.22193e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247006 0.247006 0.494013 0.988025 1.97605 3.9521 7.9042 15.8084 31.6168 63.2336 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1214.54 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1205+0527_C_uvs.log closed on Fri Feb 7 04:27:28 2014