! Started logfile: /d2/scr/pima/bp171ab_uvs/J1226+1352_X_uvs.log on Mon Dec 9 01:38:06 2013 obs /d2/scr/pima/bp171ab_uvs/J1226+1352_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1226+1352_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J1226+1352 ! ! 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 1368 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 /d2/scr/pima/bp171ab_uvs/J1226+1352_X] 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 0.200x0.200 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006241Jy sigma=3.321850 ! Fit after self-cal, rms=0.913922Jy sigma=2.993062 ! 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=0.8554 mas, bmaj=2.155 mas, bpa=6.204 degrees ! Estimated noise=9.04269 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 = 0.06695 Jy ! Component: 100 - total flux cleaned = 0.0834589 Jy ! Total flux subtracted in 100 components = 0.0834589 Jy ! Clean residual min=-0.003532 max=0.006686 Jy/beam ! Clean residual mean=-0.000009 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.0834589 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0834589 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=0.022877Jy sigma=0.071202 ! Fit after self-cal, rms=0.022864Jy sigma=0.071134 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736429 Jy ! Component: 100 - total flux cleaned = 0.0111258 Jy ! Total flux subtracted in 100 components = 0.0111258 Jy ! Clean residual min=-0.002927 max=0.003718 Jy/beam ! Clean residual mean=-0.000007 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0945847 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0945847 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=0.020901Jy sigma=0.059265 ! Fit after self-cal, rms=0.020901Jy sigma=0.059222 ! 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=1.106 mas, bmaj=2.472 mas, bpa=2.458 degrees ! Estimated noise=6.1406 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 = 0.00274995 Jy ! Component: 100 - total flux cleaned = 0.00444581 Jy ! Component: 150 - total flux cleaned = 0.00554198 Jy ! Component: 200 - total flux cleaned = 0.00625344 Jy ! Total flux subtracted in 200 components = 0.00625344 Jy ! Clean residual min=-0.002945 max=0.003687 Jy/beam ! Clean residual mean=-0.000008 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.100838 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.100838 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=0.020701Jy sigma=0.056960 ! Fit after self-cal, rms=0.020703Jy sigma=0.056951 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 2.472 at 2.458 degrees (North through East) ! Clean map min=-0.0028382 max=0.088031 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 1.04 FD 1.15 HN 0.89 KP 0.96 ! LA 1.03 MK 1.05 NL 1.03 OV 1.00 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.85 KP 0.92 ! LA 0.98 MK 1.14 NL 1.06 OV 0.97 ! PT 0.91 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.18 HN 0.94 KP 1.05 ! LA 0.92 MK 1.07 NL 1.04 OV 1.04 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.19 HN 0.97 KP 0.91 ! LA 0.94 MK 1.09 NL 1.00 OV 1.02 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.97 KP 1.11 ! LA 0.99 MK 1.02 NL 0.94 OV 1.03 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.03 KP 1.01 ! LA 1.02 MK 1.09 NL 1.07 OV 1.04 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.94 KP 1.04 ! LA 0.93 MK 1.06 NL 1.01 OV 1.07 ! PT 0.91 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 0.96 KP 1.09 ! LA 0.89 MK 1.03 NL 1.02 OV 1.11 ! PT 0.86 SC 1.11 ! ! ! Fit before self-cal, rms=0.020703Jy sigma=0.056951 ! Fit after self-cal, rms=0.018474Jy sigma=0.046927 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.479 mas, bpa=2.706 degrees ! Estimated noise=6.10784 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 (-3.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208789 Jy ! Component: 100 - total flux cleaned = 0.00267661 Jy ! Component: 150 - total flux cleaned = 0.00273192 Jy ! Component: 200 - total flux cleaned = 0.00273164 Jy ! Total flux subtracted in 200 components = 0.00273164 Jy ! Clean residual min=-0.001101 max=0.001124 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.10357 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.10357 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=0.018199Jy sigma=0.046016 ! Fit after self-cal, rms=0.018210Jy sigma=0.045968 ! 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=0.018210Jy sigma=0.045968 ! Fit after self-cal, rms=0.018176Jy sigma=0.045906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.48 mas, bpa=2.693 degrees ! Estimated noise=6.07712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202547 Jy ! Component: 100 - total flux cleaned = -0.00013976 Jy ! Component: 150 - total flux cleaned = -0.000123352 Jy ! Component: 200 - total flux cleaned = -0.000137516 Jy ! Total flux subtracted in 200 components = -0.000137516 Jy ! Clean residual min=-0.001021 max=0.001061 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.103432 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 72 components and 0.103432 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=0.018090Jy sigma=0.045842 ! Fit after self-cal, rms=0.018089Jy sigma=0.045837 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 = 4.67077e-05 Jy ! Component: 100 - total flux cleaned = 3.39414e-05 Jy ! Component: 150 - total flux cleaned = 2.28264e-05 Jy ! Component: 200 - total flux cleaned = 2.31577e-05 Jy ! Total flux subtracted in 200 components = 2.31577e-05 Jy ! Clean residual min=-0.001011 max=0.001069 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.103455 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.103455 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=0.018067Jy sigma=0.045800 ! Fit after self-cal, rms=0.018066Jy sigma=0.045798 ! 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=0.018066Jy sigma=0.045798 ! Fit after self-cal, rms=0.018004Jy sigma=0.045732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.482 mas, bpa=2.655 degrees ! Estimated noise=6.03496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000618792 Jy ! Component: 100 - total flux cleaned = -0.000621462 Jy ! Component: 150 - total flux cleaned = -0.000632235 Jy ! Component: 200 - total flux cleaned = -0.000632063 Jy ! Total flux subtracted in 200 components = -0.000632063 Jy ! Clean residual min=-0.001004 max=0.001080 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.102823 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.102823 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=0.017932Jy sigma=0.045743 ! Fit after self-cal, rms=0.017933Jy sigma=0.045741 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 = 3.1956e-08 Jy ! Component: 100 - total flux cleaned = -4.18491e-07 Jy ! Component: 150 - total flux cleaned = -4.82623e-07 Jy ! Component: 200 - total flux cleaned = 7.41902e-06 Jy ! Total flux subtracted in 200 components = 7.41902e-06 Jy ! Clean residual min=-0.000995 max=0.001081 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.102831 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.102831 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=0.017921Jy sigma=0.045724 ! Fit after self-cal, rms=0.017920Jy sigma=0.045723 ! 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=0.017920Jy sigma=0.045723 ! Fit after self-cal, rms=0.017853Jy sigma=0.045659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=3.359 mas, bpa=-6.075 degrees ! Estimated noise=6.64028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046931 Jy ! Component: 100 - total flux cleaned = -0.000527151 Jy ! Component: 150 - total flux cleaned = -0.00054673 Jy ! Component: 200 - total flux cleaned = -0.000547073 Jy ! Total flux subtracted in 200 components = -0.000547073 Jy ! Clean residual min=-0.001067 max=0.001191 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.102284 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.102284 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=0.017799Jy sigma=0.045688 ! Fit after self-cal, rms=0.017797Jy sigma=0.045685 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 = 5.23637e-06 Jy ! Component: 100 - total flux cleaned = 5.42444e-06 Jy ! Component: 150 - total flux cleaned = 2.26585e-07 Jy ! Component: 200 - total flux cleaned = -4.75791e-06 Jy ! Total flux subtracted in 200 components = -4.75791e-06 Jy ! Clean residual min=-0.001068 max=0.001186 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.102279 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.102279 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=0.017798Jy sigma=0.045680 ! Fit after self-cal, rms=0.017797Jy sigma=0.045680 ! 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=1.115 mas, bmaj=2.484 mas, bpa=2.626 degrees ! Estimated noise=5.99052 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 2.484 at 2.626 degrees (North through East) ! Clean map min=-0.00094592 max=0.08629 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=0.865 mas, bmaj=2.165 mas, bpa=6.195 degrees ! Estimated noise=8.84597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654502 Jy ! Component: 100 - total flux cleaned = 0.0813646 Jy ! Component: 150 - total flux cleaned = 0.0880252 Jy ! Component: 200 - total flux cleaned = 0.0913922 Jy ! Total flux subtracted in 200 components = 0.0913922 Jy ! Clean residual min=-0.001879 max=0.002341 Jy/beam ! Clean residual mean=-0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0913922 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0913922 Jy ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=2.484 mas, bpa=2.626 degrees ! Estimated noise=5.99052 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 = 0.0028347 Jy ! Component: 100 - total flux cleaned = 0.00466258 Jy ! Component: 150 - total flux cleaned = 0.00600954 Jy ! Component: 200 - total flux cleaned = 0.00705908 Jy ! Total flux subtracted in 200 components = 0.00705908 Jy ! Clean residual min=-0.001259 max=0.001261 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0984513 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.0984513 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=2.184 mas, bmaj=3.359 mas, bpa=-6.075 degrees ! Estimated noise=6.64028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124919 Jy ! Component: 100 - total flux cleaned = 0.00193016 Jy ! Component: 150 - total flux cleaned = 0.00231484 Jy ! Component: 200 - total flux cleaned = 0.0026202 Jy ! Total flux subtracted in 200 components = 0.0026202 Jy ! Clean residual min=-0.001177 max=0.001141 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.101071 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 = 0.000211396 Jy ! Component: 100 - total flux cleaned = 0.000384903 Jy ! Component: 150 - total flux cleaned = 0.000517024 Jy ! Component: 200 - total flux cleaned = 0.000629298 Jy ! Total flux subtracted in 200 components = 0.000629298 Jy ! Clean residual min=-0.001142 max=0.001154 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.101701 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 86 components and 0.101701 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=2.484 mas, bpa=2.626 degrees ! Estimated noise=5.99052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159091 Jy ! Component: 100 - total flux cleaned = 0.000158304 Jy ! Component: 150 - total flux cleaned = 0.000178533 Jy ! Component: 200 - total flux cleaned = 0.000196864 Jy ! Total flux subtracted in 200 components = 0.000196864 Jy ! Clean residual min=-0.001014 max=0.001034 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.101898 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.101898 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=0.017823Jy sigma=0.045746 ! Fit after self-cal, rms=0.017822Jy sigma=0.045742 wmodel /d2/scr/pima/bp171ab_uvs/J1226+1352_X_map.mod ! Writing 104 model components to file: /d2/scr/pima/bp171ab_uvs/J1226+1352_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1226+1352_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1226+1352_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1226+1352_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171ab_uvs/J1226+1352_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 = -3.58889e-05 Jy ! Component: 100 - total flux cleaned = -0.000171497 Jy ! Component: 150 - total flux cleaned = -0.000188073 Jy ! Component: 200 - total flux cleaned = -0.000142477 Jy ! Component: 250 - total flux cleaned = -0.000172067 Jy ! Component: 300 - total flux cleaned = -0.000186344 Jy ! Component: 350 - total flux cleaned = -0.000200427 Jy ! Component: 400 - total flux cleaned = -0.00024086 Jy ! Component: 450 - total flux cleaned = -0.000293491 Jy ! Component: 500 - total flux cleaned = -0.000331781 Jy ! Component: 550 - total flux cleaned = -0.000344167 Jy ! Component: 600 - total flux cleaned = -0.000380551 Jy ! Component: 650 - total flux cleaned = -0.000404335 Jy ! Component: 700 - total flux cleaned = -0.000392817 Jy ! Component: 750 - total flux cleaned = -0.000404469 Jy ! Component: 800 - total flux cleaned = -0.00040434 Jy ! Component: 850 - total flux cleaned = -0.000350004 Jy ! Component: 900 - total flux cleaned = -0.0003074 Jy ! Component: 950 - total flux cleaned = -0.000255157 Jy ! Component: 1000 - total flux cleaned = -0.000214167 Jy ! Component: 1050 - total flux cleaned = -0.000173733 Jy ! Component: 1100 - total flux cleaned = -0.000153793 Jy ! Component: 1150 - total flux cleaned = -0.000134426 Jy ! Component: 1200 - total flux cleaned = -0.000105634 Jy ! Component: 1250 - total flux cleaned = -8.69266e-05 Jy ! Component: 1300 - total flux cleaned = -5.89688e-05 Jy ! Component: 1350 - total flux cleaned = -4.99636e-05 Jy ! Component: 1400 - total flux cleaned = -1.40361e-05 Jy ! Component: 1450 - total flux cleaned = -3.19542e-05 Jy ! Component: 1500 - total flux cleaned = -5.69124e-06 Jy ! Component: 1550 - total flux cleaned = 2.03531e-05 Jy ! Component: 1600 - total flux cleaned = 3.76051e-05 Jy ! Component: 1650 - total flux cleaned = 7.13009e-05 Jy ! Component: 1700 - total flux cleaned = 9.61015e-05 Jy ! Component: 1750 - total flux cleaned = 8.80688e-05 Jy ! Component: 1800 - total flux cleaned = 0.000144839 Jy ! Component: 1850 - total flux cleaned = 0.000160834 Jy ! Component: 1900 - total flux cleaned = 0.000192282 Jy ! Component: 1950 - total flux cleaned = 0.000231142 Jy ! Component: 2000 - total flux cleaned = 0.000223412 Jy ! Component: 2050 - total flux cleaned = 0.000238667 Jy ! Component: 2100 - total flux cleaned = 0.000283839 Jy ! Component: 2150 - total flux cleaned = 0.000306192 Jy ! Component: 2200 - total flux cleaned = 0.0003429 Jy ! Component: 2250 - total flux cleaned = 0.00037207 Jy ! Component: 2300 - total flux cleaned = 0.000400975 Jy ! Component: 2350 - total flux cleaned = 0.000458054 Jy ! Component: 2400 - total flux cleaned = 0.000465088 Jy ! Component: 2450 - total flux cleaned = 0.000507168 Jy ! Component: 2500 - total flux cleaned = 0.000521158 Jy ! Component: 2550 - total flux cleaned = 0.000589868 Jy ! Component: 2600 - total flux cleaned = 0.000617051 Jy ! Component: 2650 - total flux cleaned = 0.000650731 Jy ! Component: 2700 - total flux cleaned = 0.000657344 Jy ! Component: 2750 - total flux cleaned = 0.000697056 Jy ! Component: 2800 - total flux cleaned = 0.000729778 Jy ! Component: 2850 - total flux cleaned = 0.000762304 Jy ! Component: 2900 - total flux cleaned = 0.000762295 Jy ! Component: 2950 - total flux cleaned = 0.000794346 Jy ! Component: 3000 - total flux cleaned = 0.000813378 Jy ! Component: 3050 - total flux cleaned = 0.000844904 Jy ! Component: 3100 - total flux cleaned = 0.00086994 Jy ! Component: 3150 - total flux cleaned = 0.00089471 Jy ! Component: 3200 - total flux cleaned = 0.000906997 Jy ! Component: 3250 - total flux cleaned = 0.000913128 Jy ! Component: 3300 - total flux cleaned = 0.000943459 Jy ! Component: 3350 - total flux cleaned = 0.000967598 Jy ! Component: 3400 - total flux cleaned = 0.00099748 Jy ! Component: 3450 - total flux cleaned = 0.00102118 Jy ! Component: 3500 - total flux cleaned = 0.00104474 Jy ! Component: 3550 - total flux cleaned = 0.00107981 Jy ! Component: 3600 - total flux cleaned = 0.00109717 Jy ! Component: 3650 - total flux cleaned = 0.00112603 Jy ! Component: 3700 - total flux cleaned = 0.00115469 Jy ! Component: 3750 - total flux cleaned = 0.00119449 Jy ! Component: 3800 - total flux cleaned = 0.00121718 Jy ! Component: 3850 - total flux cleaned = 0.0012622 Jy ! Component: 3900 - total flux cleaned = 0.00129017 Jy ! Component: 3950 - total flux cleaned = 0.00132909 Jy ! Component: 4000 - total flux cleaned = 0.00135673 Jy ! Component: 4050 - total flux cleaned = 0.00138972 Jy ! Total flux subtracted in 4096 components = 0.00141162 Jy ! Clean residual min=-0.000306 max=0.000325 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.103309 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 342 components and 0.103309 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1226+1352_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 2.484 at 2.626 degrees (North through East) ! Clean map min=-0.0006944 max=0.086606 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1226+1352_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0866065 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.20041e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318697 0.318697 0.637394 1.27479 2.54958 5.09915 10.1983 20.3966 40.7932 81.5865 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 941.332 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1226+1352_X_uvs.log closed on Mon Dec 9 01:38:11 2013