! Started logfile: /scr/pima/s3111a_uvs/J0344+6518_X_uvs.log on Mon Jul 23 07:15:42 2012 obs /scr/pima/s3111a_uvs/J0344+6518_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J0344+6518_X_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.819444 visibilities/baseline/integration-bin. ! Found source: J0344+6518 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1888 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J0344+6518_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 = 512x512 pixels with 0.100x0.100 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004627Jy sigma=0.710378 ! Fit after self-cal, rms=0.914256Jy sigma=0.646477 ! 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=0.6798 mas, bmaj=2.792 mas, bpa=78.25 degrees ! Estimated noise=32.0637 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 = 0.0663496 Jy ! Component: 100 - total flux cleaned = 0.0822339 Jy ! Total flux subtracted in 100 components = 0.0822339 Jy ! Clean residual min=-0.006722 max=0.011788 Jy/beam ! Clean residual mean=0.000013 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 0.0822338 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0822338 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=0.033681Jy sigma=0.023816 ! Fit after self-cal, rms=0.033668Jy sigma=0.023807 ! 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=0.8482 mas, bmaj=2.899 mas, bpa=76.65 degrees ! Estimated noise=23.4018 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 = 0.00541006 Jy ! Component: 100 - total flux cleaned = 0.00725322 Jy ! Component: 150 - total flux cleaned = 0.007469 Jy ! Component: 200 - total flux cleaned = 0.00758468 Jy ! Total flux subtracted in 200 components = 0.00758468 Jy ! Clean residual min=-0.005632 max=0.010410 Jy/beam ! Clean residual mean=-0.000040 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.0898185 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.0898185 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=0.032802Jy sigma=0.023195 ! Fit after self-cal, rms=0.032796Jy sigma=0.023190 ! 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: ! FD 0.95 GB 0.85 HN 0.99 KP 0.95 ! LA 1.04 MK 0.96 NL 1.13 OV 1.21 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 GB 0.84 HN 0.96 KP 0.93 ! LA 1.08 MK 1.00 NL 1.13 OV 1.16 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 GB 0.85 HN 1.04 KP 0.91 ! LA 1.05 MK 0.95 NL 1.12 OV 1.07 ! PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 GB 0.86 HN 1.05 KP 0.85 ! LA 1.09 MK 0.97 NL 1.15 OV 1.23 ! PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 GB 0.83 HN 0.94 KP 0.94 ! LA 1.05 MK 0.94 NL 1.14 OV 1.24 ! PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 GB 0.88 HN 1.04 KP 0.88 ! LA 1.04 MK 1.04 NL 1.08 OV 1.14 ! PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 GB 0.83 HN 1.08 KP 0.83 ! LA 1.06 MK 1.00* NL 1.20 OV 1.22 ! PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 GB 0.83 HN 1.04 KP 0.88 ! LA 1.00 MK 1.16 NL 1.09 OV 1.25 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.032796Jy sigma=0.023190 ! Fit after self-cal, rms=0.032438Jy sigma=0.021557 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8456 mas, bmaj=2.873 mas, bpa=76.6 degrees ! Estimated noise=23.2619 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 (-3.7, 4.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760789 Jy ! Component: 100 - total flux cleaned = 0.0105466 Jy ! Component: 150 - total flux cleaned = 0.012688 Jy ! Component: 200 - total flux cleaned = 0.0135683 Jy ! Total flux subtracted in 200 components = 0.0135683 Jy ! Clean residual min=-0.003021 max=0.005554 Jy/beam ! Clean residual mean=-0.000165 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.103387 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.103387 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=0.030507Jy sigma=0.020344 ! Fit after self-cal, rms=0.030511Jy sigma=0.020299 ! 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=0.030511Jy sigma=0.020299 ! Fit after self-cal, rms=0.030070Jy sigma=0.020218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8464 mas, bmaj=2.871 mas, bpa=76.41 degrees ! Estimated noise=23.0808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195238 Jy ! Component: 100 - total flux cleaned = 0.00266721 Jy ! Component: 150 - total flux cleaned = 0.00300657 Jy ! Component: 200 - total flux cleaned = 0.0032586 Jy ! Total flux subtracted in 200 components = 0.0032586 Jy ! Clean residual min=-0.002714 max=0.005587 Jy/beam ! Clean residual mean=-0.000136 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.106645 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.106645 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=0.029833Jy sigma=0.020093 ! Fit after self-cal, rms=0.029826Jy sigma=0.020088 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (10.3, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043978 Jy ! Component: 100 - total flux cleaned = 0.00430552 Jy ! Component: 150 - total flux cleaned = 0.00437955 Jy ! Component: 200 - total flux cleaned = 0.00477422 Jy ! Total flux subtracted in 200 components = 0.00477422 Jy ! Clean residual min=-0.002428 max=0.003660 Jy/beam ! Clean residual mean=-0.000139 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.11142 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 121 components and 0.11142 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=0.028898Jy sigma=0.019507 ! Fit after self-cal, rms=0.028863Jy sigma=0.019484 ! 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=0.028863Jy sigma=0.019484 ! Fit after self-cal, rms=0.028349Jy sigma=0.019438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8499 mas, bmaj=2.879 mas, bpa=76.23 degrees ! Estimated noise=22.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168693 Jy ! Component: 100 - total flux cleaned = 0.00238102 Jy ! Component: 150 - total flux cleaned = 0.00275555 Jy ! Component: 200 - total flux cleaned = 0.00309146 Jy ! Total flux subtracted in 200 components = 0.00309146 Jy ! Clean residual min=-0.002069 max=0.002863 Jy/beam ! Clean residual mean=-0.000140 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.114511 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 154 components and 0.114511 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=0.028150Jy sigma=0.019315 ! Fit after self-cal, rms=0.028142Jy sigma=0.019312 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 = 0.000499071 Jy ! Component: 100 - total flux cleaned = 0.000571691 Jy ! Component: 150 - total flux cleaned = 0.000671598 Jy ! Component: 200 - total flux cleaned = 0.000732805 Jy ! Total flux subtracted in 200 components = 0.000732805 Jy ! Clean residual min=-0.002030 max=0.002457 Jy/beam ! Clean residual mean=-0.000138 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.115244 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 179 components and 0.115244 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=0.028057Jy sigma=0.019263 ! Fit after self-cal, rms=0.028055Jy sigma=0.019262 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.028055Jy sigma=0.019262 ! Fit after self-cal, rms=0.027983Jy sigma=0.019251 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=3.984 mas, bpa=65.71 degrees ! Estimated noise=25.3219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630544 Jy ! Component: 100 - total flux cleaned = 0.000813316 Jy ! Component: 150 - total flux cleaned = 0.00087986 Jy ! Component: 200 - total flux cleaned = 0.000910078 Jy ! Total flux subtracted in 200 components = 0.000910078 Jy ! Clean residual min=-0.002576 max=0.002692 Jy/beam ! Clean residual mean=-0.000191 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.116154 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 203 components and 0.116154 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=0.027917Jy sigma=0.019218 ! Fit after self-cal, rms=0.027916Jy sigma=0.019215 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 = 9.21696e-05 Jy ! Component: 100 - total flux cleaned = 0.000121378 Jy ! Component: 150 - total flux cleaned = 0.000173526 Jy ! Component: 200 - total flux cleaned = 0.000122585 Jy ! Total flux subtracted in 200 components = 0.000122585 Jy ! Clean residual min=-0.002506 max=0.002488 Jy/beam ! Clean residual mean=-0.000186 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.116277 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 226 components and 0.116277 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=0.027878Jy sigma=0.019194 ! Fit after self-cal, rms=0.027877Jy sigma=0.019194 ! 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=0.8519 mas, bmaj=2.882 mas, bpa=76.12 degrees ! Estimated noise=22.895 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8519 x 2.882 at 76.12 degrees (North through East) ! Clean map min=-0.0030829 max=0.084959 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=0.6895 mas, bmaj=2.762 mas, bpa=77.75 degrees ! Estimated noise=31.0744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0642481 Jy ! Component: 100 - total flux cleaned = 0.0792896 Jy ! Component: 150 - total flux cleaned = 0.0874098 Jy ! Component: 200 - total flux cleaned = 0.0930604 Jy ! Total flux subtracted in 200 components = 0.0930604 Jy ! Clean residual min=-0.003903 max=0.005413 Jy/beam ! Clean residual mean=-0.000003 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.0930603 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0930603 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8519 mas, bmaj=2.882 mas, bpa=76.12 degrees ! Estimated noise=22.895 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 = 0.00530661 Jy ! Component: 100 - total flux cleaned = 0.00930417 Jy ! Component: 150 - total flux cleaned = 0.0125873 Jy ! Component: 200 - total flux cleaned = 0.0152184 Jy ! Total flux subtracted in 200 components = 0.0152184 Jy ! Clean residual min=-0.003034 max=0.004555 Jy/beam ! Clean residual mean=-0.000097 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.108279 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 72 components and 0.108279 Jy ! Inverting map ! Added new window around map position (-10.3, -0.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387165 Jy ! Component: 100 - total flux cleaned = 0.00586329 Jy ! Component: 150 - total flux cleaned = 0.00703994 Jy ! Component: 200 - total flux cleaned = 0.00797177 Jy ! Total flux subtracted in 200 components = 0.00797177 Jy ! Clean residual min=-0.002622 max=0.002440 Jy/beam ! Clean residual mean=-0.000129 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.11625 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 110 components and 0.11625 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=3.984 mas, bpa=65.71 degrees ! Estimated noise=25.3219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104135 Jy ! Component: 100 - total flux cleaned = 0.00136563 Jy ! Component: 150 - total flux cleaned = 0.00145994 Jy ! Component: 200 - total flux cleaned = 0.00159115 Jy ! Total flux subtracted in 200 components = 0.00159115 Jy ! Clean residual min=-0.003096 max=0.002423 Jy/beam ! Clean residual mean=-0.000193 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.117842 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 = 4.05936e-05 Jy ! Component: 100 - total flux cleaned = 0.000112604 Jy ! Component: 150 - total flux cleaned = 0.000146091 Jy ! Component: 200 - total flux cleaned = 0.000238815 Jy ! Total flux subtracted in 200 components = 0.000238815 Jy ! Clean residual min=-0.002948 max=0.002253 Jy/beam ! Clean residual mean=-0.000191 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.11808 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 160 components and 0.11808 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8519 mas, bmaj=2.882 mas, bpa=76.12 degrees ! Estimated noise=22.895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000634031 Jy ! Component: 100 - total flux cleaned = 0.000697991 Jy ! Component: 150 - total flux cleaned = 0.000700972 Jy ! Component: 200 - total flux cleaned = 0.000703793 Jy ! Total flux subtracted in 200 components = 0.000703793 Jy ! Clean residual min=-0.002257 max=0.001840 Jy/beam ! Clean residual mean=-0.000132 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.118784 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 191 components and 0.118784 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=0.027759Jy sigma=0.019124 ! Fit after self-cal, rms=0.027746Jy sigma=0.019112 wmodel /scr/pima/s3111a_uvs/J0344+6518_X_map.mod ! Writing 191 model components to file: /scr/pima/s3111a_uvs/J0344+6518_X_map.mod wobs /scr/pima/s3111a_uvs/J0344+6518_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J0344+6518_X_uvs.fits wwins /scr/pima/s3111a_uvs/J0344+6518_X_map.win ! wwins: Wrote 4 windows to /scr/pima/s3111a_uvs/J0344+6518_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411862 Jy ! Component: 100 - total flux cleaned = -0.000778609 Jy ! Component: 150 - total flux cleaned = -0.00107289 Jy ! Component: 200 - total flux cleaned = -0.00133878 Jy ! Component: 250 - total flux cleaned = -0.00156348 Jy ! Component: 300 - total flux cleaned = -0.00183673 Jy ! Component: 350 - total flux cleaned = -0.0020952 Jy ! Component: 400 - total flux cleaned = -0.00230268 Jy ! Component: 450 - total flux cleaned = -0.00255338 Jy ! Component: 500 - total flux cleaned = -0.00275884 Jy ! Component: 550 - total flux cleaned = -0.00292431 Jy ! Component: 600 - total flux cleaned = -0.00308371 Jy ! Component: 650 - total flux cleaned = -0.00325332 Jy ! Component: 700 - total flux cleaned = -0.00343211 Jy ! Component: 750 - total flux cleaned = -0.00357718 Jy ! Component: 800 - total flux cleaned = -0.00376071 Jy ! Component: 850 - total flux cleaned = -0.00391191 Jy ! Component: 900 - total flux cleaned = -0.00408618 Jy ! Component: 950 - total flux cleaned = -0.00424311 Jy ! Component: 1000 - total flux cleaned = -0.0043965 Jy ! Component: 1050 - total flux cleaned = -0.004509 Jy ! Component: 1100 - total flux cleaned = -0.00465603 Jy ! Component: 1150 - total flux cleaned = -0.00480006 Jy ! Component: 1200 - total flux cleaned = -0.00492976 Jy ! Component: 1250 - total flux cleaned = -0.00506855 Jy ! Component: 1300 - total flux cleaned = -0.00520505 Jy ! Component: 1350 - total flux cleaned = -0.00532841 Jy ! Component: 1400 - total flux cleaned = -0.00549404 Jy ! Component: 1450 - total flux cleaned = -0.00561363 Jy ! Component: 1500 - total flux cleaned = -0.00574253 Jy ! Component: 1550 - total flux cleaned = -0.00588026 Jy ! Component: 1600 - total flux cleaned = -0.00601612 Jy ! Component: 1650 - total flux cleaned = -0.00615023 Jy ! Component: 1700 - total flux cleaned = -0.00627254 Jy ! Component: 1750 - total flux cleaned = -0.00640355 Jy ! Component: 1800 - total flux cleaned = -0.00651307 Jy ! Component: 1850 - total flux cleaned = -0.0066312 Jy ! Component: 1900 - total flux cleaned = -0.00673817 Jy ! Component: 1950 - total flux cleaned = -0.00682483 Jy ! Component: 2000 - total flux cleaned = -0.00692975 Jy ! Total flux subtracted in 2048 components = -0.00701483 Jy ! Clean residual min=-0.000492 max=0.000564 Jy/beam ! Clean residual mean=-0.000062 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.111769 Jy keep ! Adding 179 model components to the UV plane model. ! The established model now contains 370 components and 0.111769 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J0344+6518_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8519 x 2.882 at 76.12 degrees (North through East) ! Clean map min=-0.0017444 max=0.084513 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J0344+6518_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0845129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230796 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.81927 0.81927 1.63854 3.27708 6.55416 13.1083 26.2166 52.4333 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J0344+6518_X_uvs.log closed on Mon Jul 23 07:15:43 2012