! Started logfile: /scr/pima/bp171a7_uvs/J1115-0702_X_uvs.log on Sun May 12 14:03:28 2013 obs /scr/pima/bp171a7_uvs/J1115-0702_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1115-0702_X_uva.fits ! AN table 1: 71 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.949531 visibilities/baseline/integration-bin. ! Found source: J1115-0702 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 19416 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/bp171a7_uvs/J1115-0702_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000561Jy sigma=0.698544 ! Fit after self-cal, rms=0.982743Jy sigma=0.686068 ! 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=0.6891 mas, bmaj=2.069 mas, bpa=-4.223 degrees ! Estimated noise=13.4253 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 = 0.0134121 Jy ! Component: 100 - total flux cleaned = 0.0165707 Jy ! Total flux subtracted in 100 components = 0.0165707 Jy ! Clean residual min=-0.001371 max=0.001517 Jy/beam ! Clean residual mean=0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0165707 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0165707 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=0.031136Jy sigma=0.021754 ! Fit after self-cal, rms=0.029338Jy sigma=0.020494 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350804 Jy ! Component: 100 - total flux cleaned = 0.00483449 Jy ! Total flux subtracted in 100 components = 0.00483449 Jy ! Clean residual min=-0.001239 max=0.001240 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0214052 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0214052 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=0.028895Jy sigma=0.020177 ! Fit after self-cal, rms=0.028893Jy sigma=0.020174 ! 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=0.8838 mas, bmaj=2.44 mas, bpa=-4.248 degrees ! Estimated noise=7.27672 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 = 0.000990249 Jy ! Component: 100 - total flux cleaned = 0.00150318 Jy ! Component: 150 - total flux cleaned = 0.00178153 Jy ! Component: 200 - total flux cleaned = 0.00185529 Jy ! Total flux subtracted in 200 components = 0.00185529 Jy ! Clean residual min=-0.000749 max=0.000904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0232605 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0232605 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=0.028861Jy sigma=0.020152 ! Fit after self-cal, rms=0.028852Jy sigma=0.020144 ! 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 1.22 HN 0.82 KP 0.85 LA 1.06 ! MK 1.02 NL 0.99 OV 0.98 PT 0.99 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.90 KP 0.85 LA 0.89 ! MK 1.02 NL 1.06 OV 1.04 PT 0.97 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 HN 0.91 KP 1.00 LA 0.92 ! MK 1.06 NL 1.01 OV 1.06 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.28 HN 0.99 KP 0.88 LA 1.06 ! MK 1.04 NL 0.98 OV 1.06 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.94 KP 1.09 LA 0.97 ! MK 0.95 NL 0.95 OV 1.12 PT 0.90 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 HN 1.00 KP 0.98 LA 1.08 ! MK 0.96 NL 0.91 OV 1.05 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 0.93 KP 0.89 LA 0.94 ! MK 0.95 NL 0.97 OV 1.13 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.93 KP 0.99 LA 0.90 ! MK 1.01 NL 1.06 OV 1.14 PT 0.91 ! SC 1.20 ! ! ! Fit before self-cal, rms=0.028852Jy sigma=0.020144 ! Fit after self-cal, rms=0.028437Jy sigma=0.020055 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8806 mas, bmaj=2.437 mas, bpa=-4.497 degrees ! Estimated noise=7.22848 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 = 0.000287393 Jy ! Component: 100 - total flux cleaned = 0.000322289 Jy ! Component: 150 - total flux cleaned = 0.000337777 Jy ! Component: 200 - total flux cleaned = 0.000358619 Jy ! Total flux subtracted in 200 components = 0.000358619 Jy ! Clean residual min=-0.000683 max=0.000810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0236191 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0236191 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=0.028432Jy sigma=0.020052 ! Fit after self-cal, rms=0.028490Jy sigma=0.020037 ! 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=0.028490Jy sigma=0.020037 ! Fit after self-cal, rms=0.028850Jy sigma=0.019982 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.432 mas, bpa=-4.624 degrees ! Estimated noise=7.29757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257205 Jy ! Component: 100 - total flux cleaned = 0.000316423 Jy ! Component: 150 - total flux cleaned = 0.000327596 Jy ! Component: 200 - total flux cleaned = 0.000342995 Jy ! Total flux subtracted in 200 components = 0.000342995 Jy ! Clean residual min=-0.000570 max=0.000664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0239621 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0239621 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=0.028846Jy sigma=0.019980 ! Fit after self-cal, rms=0.028889Jy sigma=0.019974 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 (5.8, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357349 Jy ! Component: 100 - total flux cleaned = 0.000344246 Jy ! Component: 150 - total flux cleaned = 0.000333876 Jy ! Component: 200 - total flux cleaned = 0.000325306 Jy ! Total flux subtracted in 200 components = 0.000325306 Jy ! Clean residual min=-0.000564 max=0.000637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0242874 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0242874 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=0.028876Jy sigma=0.019964 ! Fit after self-cal, rms=0.028877Jy sigma=0.019962 ! Inverting map ! Added new window around map position (5, -18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572226 Jy ! Component: 100 - total flux cleaned = 0.000724513 Jy ! Component: 150 - total flux cleaned = 0.000734713 Jy ! Component: 200 - total flux cleaned = 0.000734237 Jy ! Total flux subtracted in 200 components = 0.000734237 Jy ! Clean residual min=-0.000539 max=0.000560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0250217 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.0250217 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=0.028863Jy sigma=0.019953 ! Fit after self-cal, rms=0.028862Jy sigma=0.019950 ! 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=0.028862Jy sigma=0.019950 ! Fit after self-cal, rms=0.029319Jy sigma=0.019935 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8789 mas, bmaj=2.426 mas, bpa=-4.625 degrees ! Estimated noise=7.3293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321137 Jy ! Component: 100 - total flux cleaned = 0.000424414 Jy ! Component: 150 - total flux cleaned = 0.000484398 Jy ! Component: 200 - total flux cleaned = 0.000536267 Jy ! Total flux subtracted in 200 components = 0.000536267 Jy ! Clean residual min=-0.000524 max=0.000533 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0255579 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.0255579 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=0.029312Jy sigma=0.019931 ! Fit after self-cal, rms=0.029344Jy sigma=0.019927 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 = 0.000130877 Jy ! Component: 100 - total flux cleaned = 0.000170043 Jy ! Component: 150 - total flux cleaned = 0.00020399 Jy ! Component: 200 - total flux cleaned = 0.000234873 Jy ! Total flux subtracted in 200 components = 0.000234873 Jy ! Clean residual min=-0.000522 max=0.000527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0257928 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.0257928 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=0.029340Jy sigma=0.019924 ! Fit after self-cal, rms=0.029340Jy sigma=0.019924 ! 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=0.029340Jy sigma=0.019924 ! Fit after self-cal, rms=0.029527Jy sigma=0.019922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=4.435 mas, bpa=-6.352 degrees ! Estimated noise=9.73884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351525 Jy ! Component: 100 - total flux cleaned = 0.000561178 Jy ! Component: 150 - total flux cleaned = 0.000711984 Jy ! Component: 200 - total flux cleaned = 0.000787787 Jy ! Total flux subtracted in 200 components = 0.000787787 Jy ! Clean residual min=-0.000623 max=0.000610 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0265806 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.0265806 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=0.029526Jy sigma=0.019923 ! Fit after self-cal, rms=0.029535Jy sigma=0.019922 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 = 0.000143555 Jy ! Component: 100 - total flux cleaned = 0.000199875 Jy ! Component: 150 - total flux cleaned = 0.000239445 Jy ! Component: 200 - total flux cleaned = 0.000270739 Jy ! Total flux subtracted in 200 components = 0.000270739 Jy ! Clean residual min=-0.000615 max=0.000597 Jy/beam ! Clean residual mean=-0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0268513 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.0268513 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=0.029535Jy sigma=0.019923 ! Fit after self-cal, rms=0.029535Jy sigma=0.019922 ! 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=0.8782 mas, bmaj=2.422 mas, bpa=-4.597 degrees ! Estimated noise=7.35322 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8782 x 2.422 at -4.597 degrees (North through East) ! Clean map min=-0.00068593 max=0.020669 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=0.6914 mas, bmaj=2.055 mas, bpa=-4.439 degrees ! Estimated noise=13.5198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157897 Jy ! Component: 100 - total flux cleaned = 0.0195771 Jy ! Component: 150 - total flux cleaned = 0.0215105 Jy ! Component: 200 - total flux cleaned = 0.0225422 Jy ! Total flux subtracted in 200 components = 0.0225422 Jy ! Clean residual min=-0.001176 max=0.001090 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0225422 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0225422 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8782 mas, bmaj=2.422 mas, bpa=-4.597 degrees ! Estimated noise=7.35322 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) ! Added new window around map position (-1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146511 Jy ! Component: 100 - total flux cleaned = 0.0022 Jy ! Component: 150 - total flux cleaned = 0.0026775 Jy ! Component: 200 - total flux cleaned = 0.00297964 Jy ! Total flux subtracted in 200 components = 0.00297964 Jy ! Clean residual min=-0.000567 max=0.000582 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0255218 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.0255218 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=4.435 mas, bpa=-6.352 degrees ! Estimated noise=9.73884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596192 Jy ! Component: 100 - total flux cleaned = 0.000977766 Jy ! Component: 150 - total flux cleaned = 0.0011711 Jy ! Component: 200 - total flux cleaned = 0.00128303 Jy ! Total flux subtracted in 200 components = 0.00128303 Jy ! Clean residual min=-0.000597 max=0.000632 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0268049 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 = 3.2641e-05 Jy ! Component: 100 - total flux cleaned = 6.73152e-05 Jy ! Component: 150 - total flux cleaned = 9.09985e-05 Jy ! Component: 200 - total flux cleaned = 0.000106448 Jy ! Total flux subtracted in 200 components = 0.000106448 Jy ! Clean residual min=-0.000596 max=0.000610 Jy/beam ! Clean residual mean=-0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0269113 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 80 components and 0.0269113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8782 mas, bmaj=2.422 mas, bpa=-4.597 degrees ! Estimated noise=7.35322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.49279e-05 Jy ! Component: 100 - total flux cleaned = -0.000105415 Jy ! Component: 150 - total flux cleaned = -0.000105212 Jy ! Component: 200 - total flux cleaned = -9.66146e-05 Jy ! Total flux subtracted in 200 components = -9.66146e-05 Jy ! Clean residual min=-0.000503 max=0.000536 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0268147 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0268147 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=0.029534Jy sigma=0.019920 ! Fit after self-cal, rms=0.029530Jy sigma=0.019918 wmodel /scr/pima/bp171a7_uvs/J1115-0702_X_map.mod ! Writing 98 model components to file: /scr/pima/bp171a7_uvs/J1115-0702_X_map.mod wobs /scr/pima/bp171a7_uvs/J1115-0702_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1115-0702_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1115-0702_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a7_uvs/J1115-0702_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.97955e-06 Jy ! Component: 100 - total flux cleaned = 1.1323e-05 Jy ! Component: 150 - total flux cleaned = 1.11601e-05 Jy ! Component: 200 - total flux cleaned = 1.10349e-05 Jy ! Component: 250 - total flux cleaned = 1.89543e-05 Jy ! Component: 300 - total flux cleaned = 3.47456e-05 Jy ! Component: 350 - total flux cleaned = 5.03913e-05 Jy ! Component: 400 - total flux cleaned = 5.05543e-05 Jy ! Component: 450 - total flux cleaned = 3.55277e-05 Jy ! Component: 500 - total flux cleaned = 1.34786e-05 Jy ! Component: 550 - total flux cleaned = -2.99226e-05 Jy ! Component: 600 - total flux cleaned = -3.70424e-05 Jy ! Component: 650 - total flux cleaned = -9.33421e-05 Jy ! Component: 700 - total flux cleaned = -0.000134851 Jy ! Component: 750 - total flux cleaned = -0.000175782 Jy ! Component: 800 - total flux cleaned = -0.000195889 Jy ! Component: 850 - total flux cleaned = -0.000222415 Jy ! Component: 900 - total flux cleaned = -0.000261736 Jy ! Component: 950 - total flux cleaned = -0.00026829 Jy ! Component: 1000 - total flux cleaned = -0.000313208 Jy ! Component: 1050 - total flux cleaned = -0.000344856 Jy ! Component: 1100 - total flux cleaned = -0.000376143 Jy ! Component: 1150 - total flux cleaned = -0.000400943 Jy ! Component: 1200 - total flux cleaned = -0.000431635 Jy ! Component: 1250 - total flux cleaned = -0.000455903 Jy ! Component: 1300 - total flux cleaned = -0.000485857 Jy ! Component: 1350 - total flux cleaned = -0.000509642 Jy ! Component: 1400 - total flux cleaned = -0.000509619 Jy ! Component: 1450 - total flux cleaned = -0.000544471 Jy ! Component: 1500 - total flux cleaned = -0.000544492 Jy ! Component: 1550 - total flux cleaned = -0.000578746 Jy ! Component: 1600 - total flux cleaned = -0.000601347 Jy ! Component: 1650 - total flux cleaned = -0.00061242 Jy ! Component: 1700 - total flux cleaned = -0.000629011 Jy ! Component: 1750 - total flux cleaned = -0.000650935 Jy ! Component: 1800 - total flux cleaned = -0.000661856 Jy ! Component: 1850 - total flux cleaned = -0.000699702 Jy ! Component: 1900 - total flux cleaned = -0.000731827 Jy ! Component: 1950 - total flux cleaned = -0.000768967 Jy ! Component: 2000 - total flux cleaned = -0.000784674 Jy ! Component: 2050 - total flux cleaned = -0.00080556 Jy ! Component: 2100 - total flux cleaned = -0.000831518 Jy ! Component: 2150 - total flux cleaned = -0.000857309 Jy ! Component: 2200 - total flux cleaned = -0.00087778 Jy ! Component: 2250 - total flux cleaned = -0.00091324 Jy ! Component: 2300 - total flux cleaned = -0.000938356 Jy ! Component: 2350 - total flux cleaned = -0.000943333 Jy ! Component: 2400 - total flux cleaned = -0.000958208 Jy ! Component: 2450 - total flux cleaned = -0.00100245 Jy ! Component: 2500 - total flux cleaned = -0.001022 Jy ! Component: 2550 - total flux cleaned = -0.00104146 Jy ! Component: 2600 - total flux cleaned = -0.0010897 Jy ! Component: 2650 - total flux cleaned = -0.00109923 Jy ! Component: 2700 - total flux cleaned = -0.00113256 Jy ! Component: 2750 - total flux cleaned = -0.00115623 Jy ! Component: 2800 - total flux cleaned = -0.00117039 Jy ! Component: 2850 - total flux cleaned = -0.00117977 Jy ! Component: 2900 - total flux cleaned = -0.00122158 Jy ! Component: 2950 - total flux cleaned = -0.00124004 Jy ! Component: 3000 - total flux cleaned = -0.00127213 Jy ! Component: 3050 - total flux cleaned = -0.00129035 Jy ! Component: 3100 - total flux cleaned = -0.00131297 Jy ! Component: 3150 - total flux cleaned = -0.00136246 Jy ! Component: 3200 - total flux cleaned = -0.00137589 Jy ! Component: 3250 - total flux cleaned = -0.00140698 Jy ! Component: 3300 - total flux cleaned = -0.00142462 Jy ! Component: 3350 - total flux cleaned = -0.00144656 Jy ! Component: 3400 - total flux cleaned = -0.00145095 Jy ! Component: 3450 - total flux cleaned = -0.00148131 Jy ! Component: 3500 - total flux cleaned = -0.0015115 Jy ! Component: 3550 - total flux cleaned = -0.00153729 Jy ! Component: 3600 - total flux cleaned = -0.00155439 Jy ! Component: 3650 - total flux cleaned = -0.00158829 Jy ! Component: 3700 - total flux cleaned = -0.00158829 Jy ! Component: 3750 - total flux cleaned = -0.00162601 Jy ! Component: 3800 - total flux cleaned = -0.001651 Jy ! Component: 3850 - total flux cleaned = -0.00167582 Jy ! Component: 3900 - total flux cleaned = -0.00168407 Jy ! Component: 3950 - total flux cleaned = -0.00169632 Jy ! Component: 4000 - total flux cleaned = -0.00171674 Jy ! Component: 4050 - total flux cleaned = -0.00174509 Jy ! Total flux subtracted in 4096 components = -0.0017491 Jy ! Clean residual min=-0.000299 max=0.000218 Jy/beam ! Clean residual mean=-0.000001 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0250656 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 406 components and 0.0250656 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1115-0702_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8782 x 2.422 at -4.597 degrees (North through East) ! Clean map min=-0.00058306 max=0.020661 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1115-0702_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0206611 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.0456e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02302 1.02302 2.04605 4.09209 8.18419 16.3684 32.7367 65.4735 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.02 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1115-0702_X_uvs.log closed on Sun May 12 14:03:33 2013