! Started logfile: /scr/pima/bp171a0_uvs/J0750+2824_C_uvs.log on Fri Mar 15 08:59:19 2013 obs /scr/pima/bp171a0_uvs/J0750+2824_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0750+2824_C_uva.fits ! AN table 1: 11 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.649351 visibilities/baseline/integration-bin. ! Found source: J0750+2824 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1200 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/bp171a0_uvs/J0750+2824_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002819Jy sigma=0.708656 ! Fit after self-cal, rms=0.972680Jy sigma=0.687494 ! 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=3.812 mas, bmaj=12.45 mas, bpa=56.1 degrees ! Estimated noise=35.9488 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 = 0.0199687 Jy ! Component: 100 - total flux cleaned = 0.0236047 Jy ! Total flux subtracted in 100 components = 0.0236047 Jy ! Clean residual min=-0.004866 max=0.005104 Jy/beam ! Clean residual mean=-0.000006 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.0236046 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0236046 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=0.040994Jy sigma=0.028951 ! Fit after self-cal, rms=0.039495Jy sigma=0.027890 ! 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=4.391 mas, bmaj=11.72 mas, bpa=55.19 degrees ! Estimated noise=30.0012 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 = 0.00356157 Jy ! Component: 100 - total flux cleaned = 0.00295403 Jy ! Component: 150 - total flux cleaned = 0.00285599 Jy ! Component: 200 - total flux cleaned = 0.00254245 Jy ! Total flux subtracted in 200 components = 0.00254245 Jy ! Clean residual min=-0.004323 max=0.004032 Jy/beam ! Clean residual mean=0.000005 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.0261471 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.0261471 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=0.038206Jy sigma=0.026981 ! Fit after self-cal, rms=0.038150Jy sigma=0.026942 ! 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 0.95 FD 0.86 KP 0.93 LA 0.80 ! NL 1.00* OV 0.88 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.73 KP 0.85 LA 0.95 ! NL 1.00* OV 0.90 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.83 KP 1.10 LA 1.11 ! NL 1.00* OV 0.91 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.33 KP 0.99 LA 1.06 ! NL 1.00* OV 1.11 PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.91 KP 0.86 LA 2.05 ! NL 1.00* OV 0.23 PT 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.34 KP 1.05 LA 1.09 ! NL 1.00* OV 1.35 PT 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.54 KP 0.99 LA 1.65 ! NL 1.00* OV 1.44 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.28 KP 1.22 LA 0.89 ! NL 1.00* OV 1.27 PT 0.97 ! ! ! Fit before self-cal, rms=0.038150Jy sigma=0.026942 ! Fit after self-cal, rms=0.034153Jy sigma=0.022763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.556 mas, bmaj=11.63 mas, bpa=54.89 degrees ! Estimated noise=29.7742 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 = 0.000523771 Jy ! Component: 100 - total flux cleaned = 0.000670854 Jy ! Component: 150 - total flux cleaned = 0.000878126 Jy ! Component: 200 - total flux cleaned = 0.000932788 Jy ! Total flux subtracted in 200 components = 0.000932788 Jy ! Clean residual min=-0.001341 max=0.001380 Jy/beam ! Clean residual mean=-0.000007 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0270799 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0270799 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=0.034099Jy sigma=0.022731 ! Fit after self-cal, rms=0.035055Jy sigma=0.022430 ! 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=0.035055Jy sigma=0.022430 ! Fit after self-cal, rms=0.039734Jy sigma=0.022371 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.567 mas, bmaj=11.62 mas, bpa=54.56 degrees ! Estimated noise=30.0457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454786 Jy ! Component: 100 - total flux cleaned = 0.000381313 Jy ! Component: 150 - total flux cleaned = 0.000304429 Jy ! Component: 200 - total flux cleaned = 0.000223753 Jy ! Total flux subtracted in 200 components = 0.000223753 Jy ! Clean residual min=-0.001598 max=0.001222 Jy/beam ! Clean residual mean=-0.000010 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0273036 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.0273036 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=0.039702Jy sigma=0.022365 ! Fit after self-cal, rms=0.039830Jy sigma=0.022357 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 = 3.19392e-05 Jy ! Component: 100 - total flux cleaned = 2.20721e-06 Jy ! Component: 150 - total flux cleaned = -3.64524e-05 Jy ! Component: 200 - total flux cleaned = -6.04144e-05 Jy ! Total flux subtracted in 200 components = -6.04144e-05 Jy ! Clean residual min=-0.001593 max=0.001203 Jy/beam ! Clean residual mean=-0.000010 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0272432 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.0272432 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=0.039819Jy sigma=0.022352 ! Fit after self-cal, rms=0.039825Jy sigma=0.022350 ! 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=0.039825Jy sigma=0.022350 ! Fit after self-cal, rms=0.043293Jy sigma=0.022337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.576 mas, bmaj=11.63 mas, bpa=54.49 degrees ! Estimated noise=29.9874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.81575e-05 Jy ! Component: 100 - total flux cleaned = 5.9706e-05 Jy ! Component: 150 - total flux cleaned = -1.02078e-05 Jy ! Component: 200 - total flux cleaned = -6.32653e-05 Jy ! Total flux subtracted in 200 components = -6.32653e-05 Jy ! Clean residual min=-0.001588 max=0.001201 Jy/beam ! Clean residual mean=-0.000010 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.02718 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.0271799 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=0.043279Jy sigma=0.022335 ! Fit after self-cal, rms=0.043333Jy sigma=0.022333 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 = -3.79035e-06 Jy ! Component: 100 - total flux cleaned = -2.69561e-05 Jy ! Component: 150 - total flux cleaned = -6.54384e-06 Jy ! Component: 200 - total flux cleaned = -1.56369e-05 Jy ! Total flux subtracted in 200 components = -1.56369e-05 Jy ! Clean residual min=-0.001557 max=0.001211 Jy/beam ! Clean residual mean=-0.000010 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0271643 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.0271643 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=0.043325Jy sigma=0.022331 ! Fit after self-cal, rms=0.043331Jy sigma=0.022330 ! 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=0.043331Jy sigma=0.022330 ! Fit after self-cal, rms=0.045955Jy sigma=0.022326 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.15 mas, bmaj=11.64 mas, bpa=53.24 degrees ! Estimated noise=30.1309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.17308e-05 Jy ! Component: 100 - total flux cleaned = -0.000109495 Jy ! Component: 150 - total flux cleaned = -0.000117841 Jy ! Component: 200 - total flux cleaned = -0.000133597 Jy ! Total flux subtracted in 200 components = -0.000133597 Jy ! Clean residual min=-0.001607 max=0.001080 Jy/beam ! Clean residual mean=-0.000011 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0270307 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.0270307 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=0.045947Jy sigma=0.022324 ! Fit after self-cal, rms=0.045978Jy sigma=0.022323 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 = -4.22007e-05 Jy ! Component: 100 - total flux cleaned = -8.49016e-06 Jy ! Component: 150 - total flux cleaned = -8.52675e-06 Jy ! Component: 200 - total flux cleaned = 6.53501e-06 Jy ! Total flux subtracted in 200 components = 6.53501e-06 Jy ! Clean residual min=-0.001594 max=0.001082 Jy/beam ! Clean residual mean=-0.000011 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0270372 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.0270373 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=0.045972Jy sigma=0.022322 ! Fit after self-cal, rms=0.045976Jy sigma=0.022322 ! 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=4.582 mas, bmaj=11.64 mas, bpa=54.44 degrees ! Estimated noise=29.9229 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.582 x 11.64 at 54.44 degrees (North through East) ! Clean map min=-0.0058351 max=0.030402 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=4.041 mas, bmaj=12.21 mas, bpa=55.9 degrees ! Estimated noise=38.1289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223483 Jy ! Component: 100 - total flux cleaned = 0.0251369 Jy ! Component: 150 - total flux cleaned = 0.0254856 Jy ! Component: 200 - total flux cleaned = 0.0258852 Jy ! Total flux subtracted in 200 components = 0.0258852 Jy ! Clean residual min=-0.002364 max=0.002445 Jy/beam ! Clean residual mean=-0.000006 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0258852 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0258852 Jy ! Inverting map and beam ! Estimated beam: bmin=4.582 mas, bmaj=11.64 mas, bpa=54.44 degrees ! Estimated noise=29.9229 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 = 0.000154422 Jy ! Component: 100 - total flux cleaned = 0.000264261 Jy ! Component: 150 - total flux cleaned = 0.000614379 Jy ! Component: 200 - total flux cleaned = 0.000821113 Jy ! Total flux subtracted in 200 components = 0.000821113 Jy ! Clean residual min=-0.001978 max=0.001502 Jy/beam ! Clean residual mean=-0.000010 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0267064 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0267064 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=5.15 mas, bmaj=11.64 mas, bpa=53.24 degrees ! Estimated noise=30.1309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205482 Jy ! Component: 100 - total flux cleaned = 0.00028798 Jy ! Component: 150 - total flux cleaned = 0.000359955 Jy ! Component: 200 - total flux cleaned = 0.000338153 Jy ! Total flux subtracted in 200 components = 0.000338153 Jy ! Clean residual min=-0.001782 max=0.001237 Jy/beam ! Clean residual mean=-0.000011 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0270445 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 = -1.95806e-05 Jy ! Component: 100 - total flux cleaned = -3.68381e-05 Jy ! Component: 150 - total flux cleaned = -5.21985e-05 Jy ! Component: 200 - total flux cleaned = -5.21771e-05 Jy ! Total flux subtracted in 200 components = -5.21771e-05 Jy ! Clean residual min=-0.001667 max=0.001196 Jy/beam ! Clean residual mean=-0.000011 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0269923 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.0269923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.582 mas, bmaj=11.64 mas, bpa=54.44 degrees ! Estimated noise=29.9229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.30705e-05 Jy ! Component: 100 - total flux cleaned = -8.20807e-06 Jy ! Component: 150 - total flux cleaned = 5.28854e-06 Jy ! Component: 200 - total flux cleaned = 2.83867e-05 Jy ! Total flux subtracted in 200 components = 2.83867e-05 Jy ! Clean residual min=-0.001523 max=0.001318 Jy/beam ! Clean residual mean=-0.000010 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0270207 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0270207 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=0.045978Jy sigma=0.022330 ! Fit after self-cal, rms=0.045987Jy sigma=0.022328 wmodel /scr/pima/bp171a0_uvs/J0750+2824_C_map.mod ! Writing 74 model components to file: /scr/pima/bp171a0_uvs/J0750+2824_C_map.mod wobs /scr/pima/bp171a0_uvs/J0750+2824_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0750+2824_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0750+2824_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a0_uvs/J0750+2824_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 = -0.000663012 Jy ! Component: 100 - total flux cleaned = -0.000975217 Jy ! Component: 150 - total flux cleaned = -0.00119181 Jy ! Component: 200 - total flux cleaned = -0.00129894 Jy ! Component: 250 - total flux cleaned = -0.00141729 Jy ! Component: 300 - total flux cleaned = -0.00138612 Jy ! Component: 350 - total flux cleaned = -0.00130961 Jy ! Component: 400 - total flux cleaned = -0.00129445 Jy ! Component: 450 - total flux cleaned = -0.00122272 Jy ! Component: 500 - total flux cleaned = -0.00119525 Jy ! Component: 550 - total flux cleaned = -0.00115528 Jy ! Component: 600 - total flux cleaned = -0.0011041 Jy ! Component: 650 - total flux cleaned = -0.00100474 Jy ! Component: 700 - total flux cleaned = -0.000871859 Jy ! Component: 750 - total flux cleaned = -0.00074218 Jy ! Component: 800 - total flux cleaned = -0.000604422 Jy ! Component: 850 - total flux cleaned = -0.00046989 Jy ! Component: 900 - total flux cleaned = -0.000371137 Jy ! Component: 950 - total flux cleaned = -0.000274388 Jy ! Component: 1000 - total flux cleaned = -0.000148115 Jy ! Component: 1050 - total flux cleaned = -7.58819e-05 Jy ! Component: 1100 - total flux cleaned = -1.49065e-05 Jy ! Component: 1150 - total flux cleaned = 7.50193e-05 Jy ! Component: 1200 - total flux cleaned = 0.000124049 Jy ! Component: 1250 - total flux cleaned = 0.000182119 Jy ! Component: 1300 - total flux cleaned = 0.000239276 Jy ! Component: 1350 - total flux cleaned = 0.000295527 Jy ! Component: 1400 - total flux cleaned = 0.000360275 Jy ! Component: 1450 - total flux cleaned = 0.000405834 Jy ! Component: 1500 - total flux cleaned = 0.00045088 Jy ! Component: 1550 - total flux cleaned = 0.000477552 Jy ! Component: 1600 - total flux cleaned = 0.000503781 Jy ! Component: 1650 - total flux cleaned = 0.000495084 Jy ! Component: 1700 - total flux cleaned = 0.000486439 Jy ! Component: 1750 - total flux cleaned = 0.000495007 Jy ! Component: 1800 - total flux cleaned = 0.00048673 Jy ! Component: 1850 - total flux cleaned = 0.000486783 Jy ! Component: 1900 - total flux cleaned = 0.000495023 Jy ! Component: 1950 - total flux cleaned = 0.000470524 Jy ! Component: 2000 - total flux cleaned = 0.00047053 Jy ! Component: 2050 - total flux cleaned = 0.000478578 Jy ! Component: 2100 - total flux cleaned = 0.000486594 Jy ! Component: 2150 - total flux cleaned = 0.000502436 Jy ! Component: 2200 - total flux cleaned = 0.00049454 Jy ! Component: 2250 - total flux cleaned = 0.000471131 Jy ! Component: 2300 - total flux cleaned = 0.000463406 Jy ! Component: 2350 - total flux cleaned = 0.000471155 Jy ! Component: 2400 - total flux cleaned = 0.000463488 Jy ! Component: 2450 - total flux cleaned = 0.000463446 Jy ! Component: 2500 - total flux cleaned = 0.00046343 Jy ! Component: 2550 - total flux cleaned = 0.000493741 Jy ! Component: 2600 - total flux cleaned = 0.000478595 Jy ! Component: 2650 - total flux cleaned = 0.000486153 Jy ! Component: 2700 - total flux cleaned = 0.000501168 Jy ! Component: 2750 - total flux cleaned = 0.000508636 Jy ! Component: 2800 - total flux cleaned = 0.000508652 Jy ! Component: 2850 - total flux cleaned = 0.000538413 Jy ! Component: 2900 - total flux cleaned = 0.000568089 Jy ! Component: 2950 - total flux cleaned = 0.000568137 Jy ! Component: 3000 - total flux cleaned = 0.000568149 Jy ! Component: 3050 - total flux cleaned = 0.000590224 Jy ! Component: 3100 - total flux cleaned = 0.000604909 Jy ! Component: 3150 - total flux cleaned = 0.000641751 Jy ! Component: 3200 - total flux cleaned = 0.00069335 Jy ! Component: 3250 - total flux cleaned = 0.000730263 Jy ! Component: 3300 - total flux cleaned = 0.000767204 Jy ! Component: 3350 - total flux cleaned = 0.000833747 Jy ! Component: 3400 - total flux cleaned = 0.00089301 Jy ! Component: 3450 - total flux cleaned = 0.000944916 Jy ! Component: 3500 - total flux cleaned = 0.00101179 Jy ! Component: 3550 - total flux cleaned = 0.00106391 Jy ! Component: 3600 - total flux cleaned = 0.00113108 Jy ! Component: 3650 - total flux cleaned = 0.00119835 Jy ! Component: 3700 - total flux cleaned = 0.00125831 Jy ! Component: 3750 - total flux cleaned = 0.00132593 Jy ! Component: 3800 - total flux cleaned = 0.00137859 Jy ! Component: 3850 - total flux cleaned = 0.00144645 Jy ! Component: 3900 - total flux cleaned = 0.00150694 Jy ! Component: 3950 - total flux cleaned = 0.00155243 Jy ! Component: 4000 - total flux cleaned = 0.00161322 Jy ! Component: 4050 - total flux cleaned = 0.00168183 Jy ! Total flux subtracted in 4096 components = 0.00173537 Jy ! Clean residual min=-0.000405 max=0.000440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0287561 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 343 components and 0.0287561 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0750+2824_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.582 x 11.64 at 54.44 degrees (North through East) ! Clean map min=-0.0058601 max=0.030509 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0750+2824_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0305095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126577 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24463 1.24463 2.48927 4.97854 9.95707 19.9141 39.8283 79.6566 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.03 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0750+2824_C_uvs.log closed on Fri Mar 15 08:59:22 2013