! Started logfile: /d2/scr/pima/bp171a3_uvs/J1203-1325_X_uvs.log on Mon Feb 24 08:47:40 2014 obs /d2/scr/pima/bp171a3_uvs/J1203-1325_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1325_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1203-1325 ! ! 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 448 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 /d2/scr/pima/bp171a3_uvs/J1203-1325_X] 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 0.200x0.200 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. ! ! 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=1.004497Jy sigma=38.480118 ! Fit after self-cal, rms=0.953274Jy sigma=36.435463 ! 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=0.7099 mas, bmaj=2.067 mas, bpa=-2.344 degrees ! Estimated noise=1.15497 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 = 0.035338 Jy ! Component: 100 - total flux cleaned = 0.0450688 Jy ! Total flux subtracted in 100 components = 0.0450688 Jy ! Clean residual min=-0.003475 max=0.005162 Jy/beam ! Clean residual mean=0.000004 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.0450688 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0450688 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=0.018699Jy sigma=0.698613 ! Fit after self-cal, rms=0.018217Jy sigma=0.673478 ! 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=0.8257 mas, bmaj=2.339 mas, bpa=-3.899 degrees ! Estimated noise=0.900304 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 = 0.00659158 Jy ! Component: 100 - total flux cleaned = 0.0100138 Jy ! Component: 150 - total flux cleaned = 0.0119117 Jy ! Component: 200 - total flux cleaned = 0.0130068 Jy ! Total flux subtracted in 200 components = 0.0130068 Jy ! Clean residual min=-0.002802 max=0.002922 Jy/beam ! Clean residual mean=0.000003 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0580756 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 50 components and 0.0580756 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=0.016209Jy sigma=0.562272 ! Fit after self-cal, rms=0.016210Jy sigma=0.561756 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8257 x 2.339 at -3.899 degrees (North through East) ! Clean map min=-0.0026204 max=0.04704 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.87 KP 1.01 MK 0.94 ! NL 1.11 OV 0.97 PT 0.89 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.97 KP 1.03 MK 1.15 ! NL 1.20 OV 0.98 PT 0.89 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.98 KP 0.98 MK 0.95 ! NL 1.05 OV 1.04 PT 0.93 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.06 KP 0.98 MK 1.13 ! NL 1.17 OV 1.08 PT 0.86 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00 KP 1.04 MK 0.94 ! NL 0.91 OV 1.09 PT 0.84 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.87 KP 1.03 MK 1.03 ! NL 1.09 OV 1.10 PT 0.86 SC 1.19 ! ! ! Fit before self-cal, rms=0.016210Jy sigma=0.561756 ! Fit after self-cal, rms=0.015551Jy sigma=0.528310 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8294 mas, bmaj=2.352 mas, bpa=-3.776 degrees ! Estimated noise=0.888983 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 = -0.000125868 Jy ! Component: 100 - total flux cleaned = -0.000168017 Jy ! Component: 150 - total flux cleaned = -0.000156572 Jy ! Component: 200 - total flux cleaned = -0.000157516 Jy ! Total flux subtracted in 200 components = -0.000157516 Jy ! Clean residual min=-0.002116 max=0.002138 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0579181 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0579181 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=0.015517Jy sigma=0.527948 ! Fit after self-cal, rms=0.015524Jy sigma=0.527655 ! 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=0.015524Jy sigma=0.527655 ! Fit after self-cal, rms=0.015440Jy sigma=0.527447 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.828 mas, bmaj=2.347 mas, bpa=-3.715 degrees ! Estimated noise=0.883203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117611 Jy ! Component: 100 - total flux cleaned = -0.000105917 Jy ! Component: 150 - total flux cleaned = -9.66268e-05 Jy ! Component: 200 - total flux cleaned = -0.000105287 Jy ! Total flux subtracted in 200 components = -0.000105287 Jy ! Clean residual min=-0.002130 max=0.002126 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0578128 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.0578128 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=0.015416Jy sigma=0.527270 ! Fit after self-cal, rms=0.015416Jy sigma=0.527201 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 = 2.10392e-05 Jy ! Component: 100 - total flux cleaned = 2.11003e-05 Jy ! Component: 150 - total flux cleaned = 1.37647e-05 Jy ! Component: 200 - total flux cleaned = 7.00768e-06 Jy ! Total flux subtracted in 200 components = 7.00768e-06 Jy ! Clean residual min=-0.002131 max=0.002111 Jy/beam ! Clean residual mean=0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0578198 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.0578198 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=0.015407Jy sigma=0.526928 ! Fit after self-cal, rms=0.015407Jy sigma=0.526869 ! 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=0.015407Jy sigma=0.526869 ! Fit after self-cal, rms=0.015104Jy sigma=0.528934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8298 mas, bmaj=2.349 mas, bpa=-3.617 degrees ! Estimated noise=0.854985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130874 Jy ! Component: 100 - total flux cleaned = -0.00177879 Jy ! Component: 150 - total flux cleaned = -0.00199732 Jy ! Component: 200 - total flux cleaned = -0.00201012 Jy ! Total flux subtracted in 200 components = -0.00201012 Jy ! Clean residual min=-0.002034 max=0.001964 Jy/beam ! Clean residual mean=0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0558097 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0558097 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=0.014958Jy sigma=0.526398 ! Fit after self-cal, rms=0.014957Jy sigma=0.526344 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 = -1.71904e-05 Jy ! Component: 100 - total flux cleaned = -1.75063e-05 Jy ! Component: 150 - total flux cleaned = -1.79386e-05 Jy ! Component: 200 - total flux cleaned = -1.81636e-05 Jy ! Total flux subtracted in 200 components = -1.81636e-05 Jy ! Clean residual min=-0.002032 max=0.001950 Jy/beam ! Clean residual mean=0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0557915 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.0557915 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=0.014951Jy sigma=0.526274 ! Fit after self-cal, rms=0.014952Jy sigma=0.526247 ! 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=0.014952Jy sigma=0.526247 ! Fit after self-cal, rms=0.014703Jy sigma=0.529161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.869 mas, bmaj=4.197 mas, bpa=-4.187 degrees ! Estimated noise=1.07611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133268 Jy ! Component: 100 - total flux cleaned = -0.00171383 Jy ! Component: 150 - total flux cleaned = -0.00184461 Jy ! Component: 200 - total flux cleaned = -0.00185173 Jy ! Total flux subtracted in 200 components = -0.00185173 Jy ! Clean residual min=-0.002216 max=0.002142 Jy/beam ! Clean residual mean=0.000006 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0539398 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.0539398 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=0.014601Jy sigma=0.527413 ! Fit after self-cal, rms=0.014601Jy sigma=0.527245 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 = -9.57649e-06 Jy ! Component: 100 - total flux cleaned = -1.01547e-05 Jy ! Component: 150 - total flux cleaned = -1.0103e-05 Jy ! Component: 200 - total flux cleaned = -6.54451e-06 Jy ! Total flux subtracted in 200 components = -6.54451e-06 Jy ! Clean residual min=-0.002201 max=0.002139 Jy/beam ! Clean residual mean=0.000006 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0539332 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.0539332 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=0.014604Jy sigma=0.527418 ! Fit after self-cal, rms=0.014605Jy sigma=0.527350 ! 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=0.8308 mas, bmaj=2.351 mas, bpa=-3.54 degrees ! Estimated noise=0.82947 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8308 x 2.351 at -3.54 degrees (North through East) ! Clean map min=-0.0017617 max=0.04317 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=0.715 mas, bmaj=2.083 mas, bpa=-1.903 degrees ! Estimated noise=1.07003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328837 Jy ! Component: 100 - total flux cleaned = 0.0415636 Jy ! Component: 150 - total flux cleaned = 0.0464794 Jy ! Component: 200 - total flux cleaned = 0.0495649 Jy ! Total flux subtracted in 200 components = 0.0495649 Jy ! Clean residual min=-0.002667 max=0.002280 Jy/beam ! Clean residual mean=0.000003 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0495649 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0495649 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8308 mas, bmaj=2.351 mas, bpa=-3.54 degrees ! Estimated noise=0.82947 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 = 0.00211357 Jy ! Component: 100 - total flux cleaned = 0.00324579 Jy ! Component: 150 - total flux cleaned = 0.00388546 Jy ! Component: 200 - total flux cleaned = 0.00425766 Jy ! Total flux subtracted in 200 components = 0.00425766 Jy ! Clean residual min=-0.002030 max=0.001914 Jy/beam ! Clean residual mean=0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0538226 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.0538225 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=1.869 mas, bmaj=4.197 mas, bpa=-4.187 degrees ! Estimated noise=1.07611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264311 Jy ! Component: 100 - total flux cleaned = 0.000263744 Jy ! Component: 150 - total flux cleaned = 0.000263419 Jy ! Component: 200 - total flux cleaned = 0.000263456 Jy ! Total flux subtracted in 200 components = 0.000263456 Jy ! Clean residual min=-0.002178 max=0.002144 Jy/beam ! Clean residual mean=0.000006 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.054086 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 = 3.35544e-07 Jy ! Component: 100 - total flux cleaned = 6.20621e-07 Jy ! Component: 150 - total flux cleaned = 3.26158e-07 Jy ! Component: 200 - total flux cleaned = 3.57819e-07 Jy ! Total flux subtracted in 200 components = 3.57819e-07 Jy ! Clean residual min=-0.002168 max=0.002154 Jy/beam ! Clean residual mean=0.000006 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0540864 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.0540864 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8308 mas, bmaj=2.351 mas, bpa=-3.54 degrees ! Estimated noise=0.82947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86966e-05 Jy ! Component: 100 - total flux cleaned = 6.71544e-05 Jy ! Component: 150 - total flux cleaned = 6.71803e-05 Jy ! Component: 200 - total flux cleaned = 7.27678e-05 Jy ! Total flux subtracted in 200 components = 7.27678e-05 Jy ! Clean residual min=-0.001963 max=0.001883 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0541591 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.0541591 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=0.014608Jy sigma=0.528262 ! Fit after self-cal, rms=0.014608Jy sigma=0.528237 wmodel /d2/scr/pima/bp171a3_uvs/J1203-1325_X_map.mod ! Writing 59 model components to file: /d2/scr/pima/bp171a3_uvs/J1203-1325_X_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1203-1325_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1325_X_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1203-1325_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1203-1325_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 = -0.00014923 Jy ! Component: 100 - total flux cleaned = -0.000373799 Jy ! Component: 150 - total flux cleaned = -0.00055186 Jy ! Component: 200 - total flux cleaned = -0.000744127 Jy ! Component: 250 - total flux cleaned = -0.000924995 Jy ! Component: 300 - total flux cleaned = -0.000949781 Jy ! Component: 350 - total flux cleaned = -0.000996457 Jy ! Component: 400 - total flux cleaned = -0.00110617 Jy ! Component: 450 - total flux cleaned = -0.00114817 Jy ! Component: 500 - total flux cleaned = -0.00120932 Jy ! Component: 550 - total flux cleaned = -0.0012882 Jy ! Component: 600 - total flux cleaned = -0.00132649 Jy ! Component: 650 - total flux cleaned = -0.00130786 Jy ! Component: 700 - total flux cleaned = -0.0012902 Jy ! Component: 750 - total flux cleaned = -0.00125546 Jy ! Component: 800 - total flux cleaned = -0.00123848 Jy ! Component: 850 - total flux cleaned = -0.00120455 Jy ! Component: 900 - total flux cleaned = -0.00110659 Jy ! Component: 950 - total flux cleaned = -0.00107482 Jy ! Component: 1000 - total flux cleaned = -0.00107469 Jy ! Component: 1050 - total flux cleaned = -0.00101317 Jy ! Component: 1100 - total flux cleaned = -0.00104328 Jy ! Component: 1150 - total flux cleaned = -0.0010136 Jy ! Component: 1200 - total flux cleaned = -0.00101349 Jy ! Component: 1250 - total flux cleaned = -0.000998989 Jy ! Component: 1300 - total flux cleaned = -0.00102725 Jy ! Component: 1350 - total flux cleaned = -0.0010409 Jy ! Component: 1400 - total flux cleaned = -0.00102724 Jy ! Component: 1450 - total flux cleaned = -0.00102721 Jy ! Component: 1500 - total flux cleaned = -0.00106722 Jy ! Component: 1550 - total flux cleaned = -0.0010933 Jy ! Component: 1600 - total flux cleaned = -0.00111932 Jy ! Component: 1650 - total flux cleaned = -0.00115801 Jy ! Component: 1700 - total flux cleaned = -0.00120872 Jy ! Component: 1750 - total flux cleaned = -0.00123376 Jy ! Component: 1800 - total flux cleaned = -0.00127092 Jy ! Component: 1850 - total flux cleaned = -0.00129545 Jy ! Component: 1900 - total flux cleaned = -0.00131979 Jy ! Component: 1950 - total flux cleaned = -0.00137998 Jy ! Component: 2000 - total flux cleaned = -0.00143941 Jy ! Component: 2050 - total flux cleaned = -0.00147477 Jy ! Component: 2100 - total flux cleaned = -0.00154508 Jy ! Component: 2150 - total flux cleaned = -0.00160303 Jy ! Component: 2200 - total flux cleaned = -0.00167208 Jy ! Component: 2250 - total flux cleaned = -0.00172916 Jy ! Component: 2300 - total flux cleaned = -0.00183094 Jy ! Component: 2350 - total flux cleaned = -0.00188699 Jy ! Component: 2400 - total flux cleaned = -0.0019538 Jy ! Component: 2450 - total flux cleaned = -0.00202007 Jy ! Component: 2500 - total flux cleaned = -0.00208588 Jy ! Component: 2550 - total flux cleaned = -0.0020967 Jy ! Component: 2600 - total flux cleaned = -0.00215081 Jy ! Component: 2650 - total flux cleaned = -0.00220452 Jy ! Component: 2700 - total flux cleaned = -0.00222588 Jy ! Component: 2750 - total flux cleaned = -0.00225777 Jy ! Component: 2800 - total flux cleaned = -0.00225778 Jy ! Component: 2850 - total flux cleaned = -0.00227879 Jy ! Component: 2900 - total flux cleaned = -0.00227878 Jy ! Component: 2950 - total flux cleaned = -0.00226835 Jy ! Component: 3000 - total flux cleaned = -0.00227881 Jy ! Component: 3050 - total flux cleaned = -0.00229952 Jy ! Component: 3100 - total flux cleaned = -0.00230991 Jy ! Component: 3150 - total flux cleaned = -0.00229965 Jy ! Component: 3200 - total flux cleaned = -0.00234068 Jy ! Component: 3250 - total flux cleaned = -0.0023611 Jy ! Component: 3300 - total flux cleaned = -0.0023814 Jy ! Component: 3350 - total flux cleaned = -0.00240175 Jy ! Component: 3400 - total flux cleaned = -0.00241195 Jy ! Component: 3450 - total flux cleaned = -0.00242206 Jy ! Component: 3500 - total flux cleaned = -0.00240173 Jy ! Component: 3550 - total flux cleaned = -0.00242202 Jy ! Component: 3600 - total flux cleaned = -0.00239146 Jy ! Component: 3650 - total flux cleaned = -0.00240169 Jy ! Component: 3700 - total flux cleaned = -0.0024017 Jy ! Component: 3750 - total flux cleaned = -0.00241207 Jy ! Component: 3800 - total flux cleaned = -0.00242249 Jy ! Component: 3850 - total flux cleaned = -0.00242252 Jy ! Component: 3900 - total flux cleaned = -0.00242256 Jy ! Component: 3950 - total flux cleaned = -0.00245414 Jy ! Component: 4000 - total flux cleaned = -0.0024437 Jy ! Component: 4050 - total flux cleaned = -0.00244373 Jy ! Total flux subtracted in 4096 components = -0.00245437 Jy ! Clean residual min=-0.000661 max=0.000622 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0517048 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 298 components and 0.0517048 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1203-1325_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8308 x 2.351 at -3.54 degrees (North through East) ! Clean map min=-0.0012312 max=0.043105 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1203-1325_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0431053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14017 1.14017 2.28033 4.56066 9.12133 18.2427 36.4853 72.9706 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.119 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1203-1325_X_uvs.log closed on Mon Feb 24 08:47:44 2014