! Started logfile: /d2/scr/pima/bp177i_uvs/J1517+6338_C_uvs.log on Tue Apr 15 00:30:55 2014 obs /d2/scr/pima/bp177i_uvs/J1517+6338_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1517+6338_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911111 visibilities/baseline/integration-bin. ! Found source: J1517+6338 ! ! 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 984 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 /d2/scr/pima/bp177i_uvs/J1517+6338_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. ! ! 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=1.001710Jy sigma=45.149589 ! Fit after self-cal, rms=0.961704Jy sigma=43.399344 ! 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=1.31 mas, bmaj=6.184 mas, bpa=43.55 degrees ! Estimated noise=0.703783 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 = 0.0288801 Jy ! Component: 100 - total flux cleaned = 0.0384472 Jy ! Total flux subtracted in 100 components = 0.0384472 Jy ! Clean residual min=-0.003246 max=0.004333 Jy/beam ! Clean residual mean=-0.000020 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0384472 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0384472 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=0.019936Jy sigma=0.872572 ! Fit after self-cal, rms=0.016652Jy sigma=0.680774 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580299 Jy ! Component: 100 - total flux cleaned = 0.00850394 Jy ! Total flux subtracted in 100 components = 0.00850394 Jy ! Clean residual min=-0.001996 max=0.001756 Jy/beam ! Clean residual mean=-0.000011 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0469511 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0469511 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=0.014403Jy sigma=0.584789 ! Fit after self-cal, rms=0.014399Jy sigma=0.584683 ! 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=1.648 mas, bmaj=6.169 mas, bpa=43.79 degrees ! Estimated noise=0.508542 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 = 0.00188235 Jy ! Component: 100 - total flux cleaned = 0.00307079 Jy ! Component: 150 - total flux cleaned = 0.00390368 Jy ! Component: 200 - total flux cleaned = 0.00440214 Jy ! Total flux subtracted in 200 components = 0.00440214 Jy ! Clean residual min=-0.001411 max=0.001231 Jy/beam ! Clean residual mean=-0.000011 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0513532 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0513532 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=0.014047Jy sigma=0.573116 ! Fit after self-cal, rms=0.014045Jy sigma=0.572939 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.648 x 6.169 at 43.79 degrees (North through East) ! Clean map min=-0.0013032 max=0.039548 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 0.94 FD 1.00 HN 0.98 KP 0.85 ! LA 1.00 MK 1.06 NL 1.09 OV 0.96 ! PT 0.85 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.91 KP 0.96 ! LA 1.11 MK 1.03 NL 1.01 OV 0.91 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.02 KP 1.01 ! LA 1.05 MK 1.06 NL 1.01 OV 0.93 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.07 KP 0.96 ! LA 1.03 MK 0.98 NL 1.18 OV 1.00 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.04 KP 0.89 ! LA 1.07 MK 1.05 NL 1.03 OV 0.90 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.19 KP 1.05 ! LA 1.05 MK 1.02 NL 1.10 OV 1.02 ! PT 0.91 SC 1.05 ! ! ! Fit before self-cal, rms=0.014045Jy sigma=0.572939 ! Fit after self-cal, rms=0.013613Jy sigma=0.547415 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=6.199 mas, bpa=43.86 degrees ! Estimated noise=0.51248 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 = -0.000155322 Jy ! Component: 100 - total flux cleaned = -0.000121043 Jy ! Component: 150 - total flux cleaned = -0.000107245 Jy ! Component: 200 - total flux cleaned = -8.32515e-05 Jy ! Total flux subtracted in 200 components = -8.32515e-05 Jy ! Clean residual min=-0.001079 max=0.001038 Jy/beam ! Clean residual mean=-0.000004 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.05127 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.05127 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=0.013561Jy sigma=0.545874 ! Fit after self-cal, rms=0.013563Jy sigma=0.545769 ! 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=0.013563Jy sigma=0.545769 ! Fit after self-cal, rms=0.013615Jy sigma=0.545506 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.655 mas, bmaj=6.195 mas, bpa=43.88 degrees ! Estimated noise=0.514764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.37432e-05 Jy ! Component: 100 - total flux cleaned = 1.36828e-05 Jy ! Component: 150 - total flux cleaned = 3.57677e-05 Jy ! Component: 200 - total flux cleaned = 4.59797e-05 Jy ! Total flux subtracted in 200 components = 4.59797e-05 Jy ! Clean residual min=-0.001033 max=0.001012 Jy/beam ! Clean residual mean=-0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.051316 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.051316 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=0.013584Jy sigma=0.544923 ! Fit after self-cal, rms=0.013584Jy sigma=0.544916 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 = 2.79503e-05 Jy ! Component: 100 - total flux cleaned = 1.97593e-05 Jy ! Component: 150 - total flux cleaned = 1.99752e-05 Jy ! Component: 200 - total flux cleaned = 1.98591e-05 Jy ! Total flux subtracted in 200 components = 1.98591e-05 Jy ! Clean residual min=-0.001031 max=0.001012 Jy/beam ! Clean residual mean=-0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0513358 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0513358 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=0.013572Jy sigma=0.544678 ! Fit after self-cal, rms=0.013572Jy sigma=0.544673 ! 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=0.013572Jy sigma=0.544673 ! Fit after self-cal, rms=0.013633Jy sigma=0.544444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=6.194 mas, bpa=43.9 degrees ! Estimated noise=0.517324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.66576e-05 Jy ! Component: 100 - total flux cleaned = 4.01347e-05 Jy ! Component: 150 - total flux cleaned = 2.50935e-05 Jy ! Component: 200 - total flux cleaned = 2.52073e-05 Jy ! Total flux subtracted in 200 components = 2.52073e-05 Jy ! Clean residual min=-0.001036 max=0.001018 Jy/beam ! Clean residual mean=-0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.051361 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.051361 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=0.013614Jy sigma=0.544259 ! Fit after self-cal, rms=0.013614Jy sigma=0.544257 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 = -9.9333e-08 Jy ! Component: 100 - total flux cleaned = -2.12695e-07 Jy ! Component: 150 - total flux cleaned = -5.93728e-06 Jy ! Component: 200 - total flux cleaned = -5.85256e-06 Jy ! Total flux subtracted in 200 components = -5.85256e-06 Jy ! Clean residual min=-0.001035 max=0.001020 Jy/beam ! Clean residual mean=-0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0513552 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.0513552 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=0.013607Jy sigma=0.544136 ! Fit after self-cal, rms=0.013607Jy sigma=0.544134 ! 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=0.013607Jy sigma=0.544134 ! Fit after self-cal, rms=0.013663Jy sigma=0.544002 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.683 mas, bmaj=6.404 mas, bpa=46.48 degrees ! Estimated noise=0.619059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.43967e-05 Jy ! Component: 100 - total flux cleaned = 0.000104642 Jy ! Component: 150 - total flux cleaned = 0.000114874 Jy ! Component: 200 - total flux cleaned = 0.000124156 Jy ! Total flux subtracted in 200 components = 0.000124156 Jy ! Clean residual min=-0.001024 max=0.001119 Jy/beam ! Clean residual mean=-0.000007 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0514794 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.0514793 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=0.013654Jy sigma=0.543995 ! Fit after self-cal, rms=0.013654Jy sigma=0.543987 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 = 1.04426e-05 Jy ! Component: 100 - total flux cleaned = 1.86751e-05 Jy ! Component: 150 - total flux cleaned = 2.24857e-05 Jy ! Component: 200 - total flux cleaned = 2.61806e-05 Jy ! Total flux subtracted in 200 components = 2.61806e-05 Jy ! Clean residual min=-0.001013 max=0.001116 Jy/beam ! Clean residual mean=-0.000007 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0515055 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0515055 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=0.013652Jy sigma=0.543995 ! Fit after self-cal, rms=0.013652Jy sigma=0.543991 ! 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=1.658 mas, bmaj=6.194 mas, bpa=43.91 degrees ! Estimated noise=0.519558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 6.194 at 43.91 degrees (North through East) ! Clean map min=-0.00096645 max=0.040565 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=1.318 mas, bmaj=6.191 mas, bpa=43.62 degrees ! Estimated noise=0.723672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316443 Jy ! Component: 100 - total flux cleaned = 0.0414437 Jy ! Component: 150 - total flux cleaned = 0.0461955 Jy ! Component: 200 - total flux cleaned = 0.0483492 Jy ! Total flux subtracted in 200 components = 0.0483492 Jy ! Clean residual min=-0.001836 max=0.001518 Jy/beam ! Clean residual mean=-0.000007 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0483492 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0483492 Jy ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=6.194 mas, bpa=43.91 degrees ! Estimated noise=0.519558 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 = 0.00145154 Jy ! Component: 100 - total flux cleaned = 0.00203523 Jy ! Component: 150 - total flux cleaned = 0.00237245 Jy ! Component: 200 - total flux cleaned = 0.0025225 Jy ! Total flux subtracted in 200 components = 0.0025225 Jy ! Clean residual min=-0.001115 max=0.001089 Jy/beam ! Clean residual mean=-0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0508717 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0508717 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=3.683 mas, bmaj=6.404 mas, bpa=46.48 degrees ! Estimated noise=0.619059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383215 Jy ! Component: 100 - total flux cleaned = 0.000530145 Jy ! Component: 150 - total flux cleaned = 0.000632196 Jy ! Component: 200 - total flux cleaned = 0.000653407 Jy ! Total flux subtracted in 200 components = 0.000653407 Jy ! Clean residual min=-0.001062 max=0.001158 Jy/beam ! Clean residual mean=-0.000007 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0515251 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 = 1.01134e-05 Jy ! Component: 100 - total flux cleaned = 2.79274e-05 Jy ! Component: 150 - total flux cleaned = 4.40501e-05 Jy ! Component: 200 - total flux cleaned = 5.83923e-05 Jy ! Total flux subtracted in 200 components = 5.83923e-05 Jy ! Clean residual min=-0.001045 max=0.001137 Jy/beam ! Clean residual mean=-0.000007 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0515835 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 56 components and 0.0515835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=6.194 mas, bpa=43.91 degrees ! Estimated noise=0.519558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104398 Jy ! Component: 100 - total flux cleaned = -0.000104074 Jy ! Component: 150 - total flux cleaned = -0.000115851 Jy ! Component: 200 - total flux cleaned = -0.00013728 Jy ! Total flux subtracted in 200 components = -0.00013728 Jy ! Clean residual min=-0.001036 max=0.001017 Jy/beam ! Clean residual mean=-0.000004 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0514463 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0514463 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=0.013678Jy sigma=0.544887 ! Fit after self-cal, rms=0.013674Jy sigma=0.544744 wmodel /d2/scr/pima/bp177i_uvs/J1517+6338_C_map.mod ! Writing 68 model components to file: /d2/scr/pima/bp177i_uvs/J1517+6338_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1517+6338_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1517+6338_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1517+6338_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1517+6338_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 = -1.85883e-06 Jy ! Component: 100 - total flux cleaned = -3.76072e-05 Jy ! Component: 150 - total flux cleaned = 1.26285e-05 Jy ! Component: 200 - total flux cleaned = 4.50303e-05 Jy ! Component: 250 - total flux cleaned = 1.375e-05 Jy ! Component: 300 - total flux cleaned = -1.65277e-05 Jy ! Component: 350 - total flux cleaned = -7.57486e-05 Jy ! Component: 400 - total flux cleaned = -0.000118916 Jy ! Component: 450 - total flux cleaned = -0.000147387 Jy ! Component: 500 - total flux cleaned = -0.000244151 Jy ! Component: 550 - total flux cleaned = -0.000271287 Jy ! Component: 600 - total flux cleaned = -0.000311034 Jy ! Component: 650 - total flux cleaned = -0.000350141 Jy ! Component: 700 - total flux cleaned = -0.000401287 Jy ! Component: 750 - total flux cleaned = -0.000438588 Jy ! Component: 800 - total flux cleaned = -0.000475632 Jy ! Component: 850 - total flux cleaned = -0.000560064 Jy ! Component: 900 - total flux cleaned = -0.00060736 Jy ! Component: 950 - total flux cleaned = -0.000630597 Jy ! Component: 1000 - total flux cleaned = -0.000676619 Jy ! Component: 1050 - total flux cleaned = -0.00073323 Jy ! Component: 1100 - total flux cleaned = -0.00076662 Jy ! Component: 1150 - total flux cleaned = -0.00082149 Jy ! Component: 1200 - total flux cleaned = -0.000853849 Jy ! Component: 1250 - total flux cleaned = -0.000928731 Jy ! Component: 1300 - total flux cleaned = -0.00097095 Jy ! Component: 1350 - total flux cleaned = -0.00103362 Jy ! Component: 1400 - total flux cleaned = -0.00109543 Jy ! Component: 1450 - total flux cleaned = -0.0011866 Jy ! Component: 1500 - total flux cleaned = -0.00124663 Jy ! Component: 1550 - total flux cleaned = -0.001306 Jy ! Component: 1600 - total flux cleaned = -0.00135492 Jy ! Component: 1650 - total flux cleaned = -0.00142251 Jy ! Component: 1700 - total flux cleaned = -0.0014892 Jy ! Component: 1750 - total flux cleaned = -0.00151737 Jy ! Component: 1800 - total flux cleaned = -0.00159189 Jy ! Component: 1850 - total flux cleaned = -0.00163808 Jy ! Component: 1900 - total flux cleaned = -0.00170196 Jy ! Component: 1950 - total flux cleaned = -0.00172909 Jy ! Component: 2000 - total flux cleaned = -0.00181823 Jy ! Component: 2050 - total flux cleaned = -0.00188 Jy ! Component: 2100 - total flux cleaned = -0.00196739 Jy ! Component: 2150 - total flux cleaned = -0.00203653 Jy ! Component: 2200 - total flux cleaned = -0.00213946 Jy ! Component: 2250 - total flux cleaned = -0.00216482 Jy ! Component: 2300 - total flux cleaned = -0.00224053 Jy ! Component: 2350 - total flux cleaned = -0.00229881 Jy ! Component: 2400 - total flux cleaned = -0.00231524 Jy ! Component: 2450 - total flux cleaned = -0.00235631 Jy ! Component: 2500 - total flux cleaned = -0.00239699 Jy ! Component: 2550 - total flux cleaned = -0.00245341 Jy ! Component: 2600 - total flux cleaned = -0.0025253 Jy ! Component: 2650 - total flux cleaned = -0.00257291 Jy ! Component: 2700 - total flux cleaned = -0.00262004 Jy ! Component: 2750 - total flux cleaned = -0.00268225 Jy ! Component: 2800 - total flux cleaned = -0.00273631 Jy ! Component: 2850 - total flux cleaned = -0.00277461 Jy ! Component: 2900 - total flux cleaned = -0.00282781 Jy ! Component: 2950 - total flux cleaned = -0.00288811 Jy ! Component: 3000 - total flux cleaned = -0.00294047 Jy ! Component: 3050 - total flux cleaned = -0.00299246 Jy ! Component: 3100 - total flux cleaned = -0.00303667 Jy ! Component: 3150 - total flux cleaned = -0.00309511 Jy ! Component: 3200 - total flux cleaned = -0.00313858 Jy ! Component: 3250 - total flux cleaned = -0.00316012 Jy ! Component: 3300 - total flux cleaned = -0.00319586 Jy ! Component: 3350 - total flux cleaned = -0.00324555 Jy ! Component: 3400 - total flux cleaned = -0.0032878 Jy ! Component: 3450 - total flux cleaned = -0.00332982 Jy ! Component: 3500 - total flux cleaned = -0.0033507 Jy ! Component: 3550 - total flux cleaned = -0.00341971 Jy ! Component: 3600 - total flux cleaned = -0.00346082 Jy ! Component: 3650 - total flux cleaned = -0.00350173 Jy ! Component: 3700 - total flux cleaned = -0.00354914 Jy ! Component: 3750 - total flux cleaned = -0.0035761 Jy ! Component: 3800 - total flux cleaned = -0.00363628 Jy ! Component: 3850 - total flux cleaned = -0.00367612 Jy ! Component: 3900 - total flux cleaned = -0.00372903 Jy ! Component: 3950 - total flux cleaned = -0.00374875 Jy ! Component: 4000 - total flux cleaned = -0.00380101 Jy ! Component: 4050 - total flux cleaned = -0.00384643 Jy ! Total flux subtracted in 4096 components = -0.0038787 Jy ! Clean residual min=-0.000397 max=0.000338 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0475676 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 364 components and 0.0475676 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1517+6338_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 6.194 at 43.91 degrees (North through East) ! Clean map min=-0.00093467 max=0.04052 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1517+6338_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0405201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.875048 0.875048 1.7501 3.50019 7.00038 14.0008 28.0015 56.003 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 342.838 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1517+6338_C_uvs.log closed on Tue Apr 15 00:31:00 2014