! Started logfile: /scr/pima/bp171ag_uvs/J2114+3130_X_uvs.log on Fri Oct 11 07:19:23 2013 obs /scr/pima/bp171ag_uvs/J2114+3130_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2114+3130_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.555556 visibilities/baseline/integration-bin. ! Found source: J2114+3130 ! ! 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 480 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/bp171ag_uvs/J2114+3130_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.995725Jy sigma=2.290715 ! Fit after self-cal, rms=0.950128Jy sigma=2.221116 ! 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=3.136 mas, bmaj=4.237 mas, bpa=43.47 degrees ! Estimated noise=23.5295 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.053421 Jy ! Component: 100 - total flux cleaned = 0.0755686 Jy ! Total flux subtracted in 100 components = 0.0755686 Jy ! Clean residual min=-0.009620 max=0.010504 Jy/beam ! Clean residual mean=-0.000036 rms=0.004220 Jy/beam ! Combined flux in latest and established models = 0.0755685 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0755685 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=0.023326Jy sigma=0.082541 ! Fit after self-cal, rms=0.023168Jy sigma=0.082369 ! 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=3.531 mas, bmaj=4.487 mas, bpa=43.67 degrees ! Estimated noise=16.3073 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 = 0.00984491 Jy ! Component: 100 - total flux cleaned = 0.0112373 Jy ! Component: 150 - total flux cleaned = 0.010112 Jy ! Component: 200 - total flux cleaned = 0.00778541 Jy ! Total flux subtracted in 200 components = 0.00778541 Jy ! Clean residual min=-0.003186 max=0.003180 Jy/beam ! Clean residual mean=-0.000038 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.0833539 Jy ! Performing phase self-cal ! Adding 116 model components to the UV plane model. ! The established model now contains 155 components and 0.0833539 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=0.014664Jy sigma=0.040398 ! Fit after self-cal, rms=0.014632Jy sigma=0.040259 ! 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 0.94 FD 1.09 HN 1.00* KP 0.93 ! LA 0.93 NL 1.05 OV 1.00 PT 0.85 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.00* KP 0.95 ! LA 0.89 NL 0.99 OV 1.00 PT 0.97 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.11 HN 1.00* KP 1.10 ! LA 0.91 NL 1.06 OV 0.99 PT 0.95 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00* KP 0.94 ! LA 0.92 NL 0.92 OV 1.09 PT 0.95 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00* KP 1.09 ! LA 0.95 NL 1.14 OV 0.82 PT 0.93 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 1.00* KP 1.12 ! LA 0.95 NL 1.09 OV 1.17 PT 1.01 ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 1.00* KP 1.07 ! LA 0.95 NL 1.01 OV 0.90 PT 0.94 ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 1.00* KP 1.18 ! LA 0.83 NL 0.97 OV 1.12 PT 0.87 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.014632Jy sigma=0.040259 ! Fit after self-cal, rms=0.012810Jy sigma=0.026849 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.552 mas, bmaj=4.539 mas, bpa=43.51 degrees ! Estimated noise=15.6031 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 = 0.00117807 Jy ! Component: 100 - total flux cleaned = 0.00122828 Jy ! Component: 150 - total flux cleaned = 0.00126513 Jy ! Component: 200 - total flux cleaned = 0.00123391 Jy ! Total flux subtracted in 200 components = 0.00123391 Jy ! Clean residual min=-0.000425 max=0.000424 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0845878 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 220 components and 0.0845878 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=0.012388Jy sigma=0.026276 ! Fit after self-cal, rms=0.012401Jy sigma=0.026259 ! 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=0.012401Jy sigma=0.026259 ! Fit after self-cal, rms=0.012282Jy sigma=0.026171 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=4.511 mas, bpa=43.49 degrees ! Estimated noise=15.3969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000752303 Jy ! Component: 100 - total flux cleaned = -0.000981445 Jy ! Component: 150 - total flux cleaned = -0.00101951 Jy ! Component: 200 - total flux cleaned = -0.00111996 Jy ! Total flux subtracted in 200 components = -0.00111996 Jy ! Clean residual min=-0.000266 max=0.000266 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0834679 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 255 components and 0.0834679 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=0.012040Jy sigma=0.026170 ! Fit after self-cal, rms=0.012044Jy sigma=0.026167 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.16634e-05 Jy ! Component: 100 - total flux cleaned = -3.94796e-05 Jy ! Component: 150 - total flux cleaned = 3.97297e-05 Jy ! Component: 200 - total flux cleaned = 0.000138823 Jy ! Total flux subtracted in 200 components = 0.000138823 Jy ! Clean residual min=-0.000198 max=0.000198 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0836067 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 285 components and 0.0836067 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=0.011976Jy sigma=0.026148 ! Fit after self-cal, rms=0.011979Jy sigma=0.026145 ! 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=0.011979Jy sigma=0.026145 ! Fit after self-cal, rms=0.011869Jy sigma=0.026063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=4.476 mas, bpa=43.41 degrees ! Estimated noise=15.1705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000637986 Jy ! Component: 100 - total flux cleaned = -0.000627197 Jy ! Component: 150 - total flux cleaned = -0.000493848 Jy ! Component: 200 - total flux cleaned = -0.000393183 Jy ! Total flux subtracted in 200 components = -0.000393183 Jy ! Clean residual min=-0.000179 max=0.000178 Jy/beam ! Clean residual mean=-0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0832135 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 319 components and 0.0832135 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=0.011718Jy sigma=0.026113 ! Fit after self-cal, rms=0.011721Jy sigma=0.026110 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 = 1.17657e-05 Jy ! Component: 100 - total flux cleaned = 0.000148896 Jy ! Component: 150 - total flux cleaned = 0.000265153 Jy ! Component: 200 - total flux cleaned = 0.000357707 Jy ! Total flux subtracted in 200 components = 0.000357707 Jy ! Clean residual min=-0.000137 max=0.000137 Jy/beam ! Clean residual mean=-0.000000 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0835713 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 360 components and 0.0835713 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=0.011681Jy sigma=0.026112 ! Fit after self-cal, rms=0.011684Jy sigma=0.026109 ! 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=0.011684Jy sigma=0.026109 ! Fit after self-cal, rms=0.011590Jy sigma=0.026033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.946 mas, bmaj=4.805 mas, bpa=43.54 degrees ! Estimated noise=13.9402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000586112 Jy ! Component: 100 - total flux cleaned = -0.000749139 Jy ! Component: 150 - total flux cleaned = -0.000733207 Jy ! Component: 200 - total flux cleaned = -0.000672449 Jy ! Total flux subtracted in 200 components = -0.000672449 Jy ! Clean residual min=-0.000121 max=0.000120 Jy/beam ! Clean residual mean=-0.000000 rms=0.000042 Jy/beam ! Combined flux in latest and established models = 0.0828988 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 401 components and 0.0828988 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=0.011475Jy sigma=0.026093 ! Fit after self-cal, rms=0.011478Jy sigma=0.026091 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 = -4.03478e-05 Jy ! Component: 100 - total flux cleaned = 1.52372e-05 Jy ! Component: 150 - total flux cleaned = 4.10293e-05 Jy ! Component: 200 - total flux cleaned = 7.1133e-05 Jy ! Total flux subtracted in 200 components = 7.1133e-05 Jy ! Clean residual min=-0.000097 max=0.000098 Jy/beam ! Clean residual mean=-0.000000 rms=0.000033 Jy/beam ! Combined flux in latest and established models = 0.08297 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 432 components and 0.08297 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=0.011454Jy sigma=0.026094 ! Fit after self-cal, rms=0.011457Jy sigma=0.026091 ! 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=3.521 mas, bmaj=4.449 mas, bpa=43.35 degrees ! Estimated noise=14.9617 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.521 x 4.449 at 43.35 degrees (North through East) ! Clean map min=-0.0025936 max=0.049666 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=3.106 mas, bmaj=4.195 mas, bpa=42.88 degrees ! Estimated noise=21.4525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489772 Jy ! Component: 100 - total flux cleaned = 0.0695939 Jy ! Component: 150 - total flux cleaned = 0.0782155 Jy ! Component: 200 - total flux cleaned = 0.0803141 Jy ! Total flux subtracted in 200 components = 0.0803141 Jy ! Clean residual min=-0.004238 max=0.004244 Jy/beam ! Clean residual mean=-0.000017 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.0803141 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 91 model components to the UV plane model. ! The established model now contains 91 components and 0.0803141 Jy ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=4.449 mas, bpa=43.35 degrees ! Estimated noise=14.9617 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 = 0.00128344 Jy ! Component: 100 - total flux cleaned = 0.00031959 Jy ! Component: 150 - total flux cleaned = -0.00124932 Jy ! Component: 200 - total flux cleaned = -0.00221547 Jy ! Total flux subtracted in 200 components = -0.00221547 Jy ! Clean residual min=-0.001605 max=0.001600 Jy/beam ! Clean residual mean=-0.000017 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0780987 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 199 components and 0.0780986 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=3.946 mas, bmaj=4.805 mas, bpa=43.54 degrees ! Estimated noise=13.9402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053135 Jy ! Component: 100 - total flux cleaned = 0.000355896 Jy ! Component: 150 - total flux cleaned = 0.000521315 Jy ! Component: 200 - total flux cleaned = 0.000627708 Jy ! Total flux subtracted in 200 components = 0.000627708 Jy ! Clean residual min=-0.000560 max=0.000558 Jy/beam ! Clean residual mean=-0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0787263 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 = 6.31008e-05 Jy ! Component: 100 - total flux cleaned = 3.81181e-05 Jy ! Component: 150 - total flux cleaned = -7.85309e-05 Jy ! Component: 200 - total flux cleaned = -0.000161767 Jy ! Total flux subtracted in 200 components = -0.000161767 Jy ! Clean residual min=-0.000337 max=0.000342 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0785646 Jy ! Adding 168 model components to the UV plane model. ! The established model now contains 362 components and 0.0785646 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=4.449 mas, bpa=43.35 degrees ! Estimated noise=14.9617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.33349e-05 Jy ! Component: 100 - total flux cleaned = 0.000203853 Jy ! Component: 150 - total flux cleaned = 0.000298935 Jy ! Component: 200 - total flux cleaned = 0.000374791 Jy ! Total flux subtracted in 200 components = 0.000374791 Jy ! Clean residual min=-0.000174 max=0.000174 Jy/beam ! Clean residual mean=0.000000 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.0789394 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 407 components and 0.0789394 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=0.011418Jy sigma=0.026168 ! Fit after self-cal, rms=0.011422Jy sigma=0.026156 wmodel /scr/pima/bp171ag_uvs/J2114+3130_X_map.mod ! Writing 407 model components to file: /scr/pima/bp171ag_uvs/J2114+3130_X_map.mod wobs /scr/pima/bp171ag_uvs/J2114+3130_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2114+3130_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2114+3130_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171ag_uvs/J2114+3130_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.521 x 4.449 at 43.35 degrees (North through East) ! Clean map min=-0.001789 max=0.047666 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2114+3130_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0476658 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.94453e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.437076 0.437076 0.874152 1.7483 3.49661 6.99322 13.9864 27.9729 55.9457 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2114+3130_X_uvs.log closed on Fri Oct 11 07:19:25 2013