! Started logfile: /d2/scr/pima/bp171a4_uvs/J1204+2930_X_uvs.log on Wed Jan 29 03:54:50 2014 obs /d2/scr/pima/bp171a4_uvs/J1204+2930_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1204+2930_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.622222 visibilities/baseline/integration-bin. ! Found source: J1204+2930 ! ! 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 672 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/bp171a4_uvs/J1204+2930_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=1.000311Jy sigma=37.325170 ! Fit after self-cal, rms=0.983947Jy sigma=36.739891 ! 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=0.9407 mas, bmaj=3.352 mas, bpa=6.017 degrees ! Estimated noise=0.966616 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 = 0.0118278 Jy ! Component: 100 - total flux cleaned = 0.0147596 Jy ! Total flux subtracted in 100 components = 0.0147596 Jy ! Clean residual min=-0.002388 max=0.002999 Jy/beam ! Clean residual mean=-0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0147596 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0147596 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=0.018148Jy sigma=0.657717 ! Fit after self-cal, rms=0.015620Jy sigma=0.556331 ! 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=1.143 mas, bmaj=3.364 mas, bpa=6.046 degrees ! Estimated noise=0.739485 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 = 0.00417821 Jy ! Component: 100 - total flux cleaned = 0.00627663 Jy ! Component: 150 - total flux cleaned = 0.00764827 Jy ! Component: 200 - total flux cleaned = 0.00860234 Jy ! Total flux subtracted in 200 components = 0.00860234 Jy ! Clean residual min=-0.002168 max=0.002612 Jy/beam ! Clean residual mean=-0.000000 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0233619 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 48 components and 0.0233619 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=0.014358Jy sigma=0.514381 ! Fit after self-cal, rms=0.014342Jy sigma=0.513673 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.364 at 6.046 degrees (North through East) ! Clean map min=-0.0020515 max=0.018965 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 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 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 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.014342Jy sigma=0.513673 ! Fit after self-cal, rms=0.014342Jy sigma=0.513673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.364 mas, bpa=6.046 degrees ! Estimated noise=0.739485 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 = 0.000787128 Jy ! Component: 100 - total flux cleaned = 0.00130839 Jy ! Component: 150 - total flux cleaned = 0.00167151 Jy ! Component: 200 - total flux cleaned = 0.00189314 Jy ! Total flux subtracted in 200 components = 0.00189314 Jy ! Clean residual min=-0.002107 max=0.002587 Jy/beam ! Clean residual mean=-0.000000 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.025255 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.025255 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=0.014278Jy sigma=0.512207 ! Fit after self-cal, rms=0.014274Jy sigma=0.512113 ! 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=0.014274Jy sigma=0.512113 ! Fit after self-cal, rms=0.014274Jy sigma=0.512113 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.364 mas, bpa=6.046 degrees ! Estimated noise=0.739485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010867 Jy ! Component: 100 - total flux cleaned = 0.000178962 Jy ! Component: 150 - total flux cleaned = 0.000218276 Jy ! Component: 200 - total flux cleaned = 0.0002476 Jy ! Total flux subtracted in 200 components = 0.0002476 Jy ! Clean residual min=-0.002106 max=0.002580 Jy/beam ! Clean residual mean=-0.000000 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.0255026 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.0255026 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=0.014263Jy sigma=0.511833 ! Fit after self-cal, rms=0.014263Jy sigma=0.511810 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 = 2.10989e-05 Jy ! Component: 100 - total flux cleaned = 4.92315e-05 Jy ! Component: 150 - total flux cleaned = 6.95817e-05 Jy ! Component: 200 - total flux cleaned = 8.89352e-05 Jy ! Total flux subtracted in 200 components = 8.89352e-05 Jy ! Clean residual min=-0.002111 max=0.002583 Jy/beam ! Clean residual mean=-0.000000 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0255916 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0255916 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=0.014257Jy sigma=0.511571 ! Fit after self-cal, rms=0.014256Jy sigma=0.511554 ! 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=0.014256Jy sigma=0.511554 ! Fit after self-cal, rms=0.014256Jy sigma=0.511554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.364 mas, bpa=6.046 degrees ! Estimated noise=0.739485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.16874e-06 Jy ! Component: 100 - total flux cleaned = 1.82198e-05 Jy ! Component: 150 - total flux cleaned = 3.72299e-05 Jy ! Component: 200 - total flux cleaned = 4.95035e-05 Jy ! Total flux subtracted in 200 components = 4.95035e-05 Jy ! Clean residual min=-0.002118 max=0.002585 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0256411 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.0256411 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=0.014251Jy sigma=0.511347 ! Fit after self-cal, rms=0.014250Jy sigma=0.511334 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 = 1.27885e-05 Jy ! Component: 100 - total flux cleaned = 2.50988e-05 Jy ! Component: 150 - total flux cleaned = 3.69897e-05 Jy ! Component: 200 - total flux cleaned = 5.41799e-05 Jy ! Total flux subtracted in 200 components = 5.41799e-05 Jy ! Clean residual min=-0.002125 max=0.002589 Jy/beam ! Clean residual mean=-0.000000 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0256953 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.0256953 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=0.014246Jy sigma=0.511154 ! Fit after self-cal, rms=0.014245Jy sigma=0.511143 ! 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=0.014245Jy sigma=0.511143 ! Fit after self-cal, rms=0.014245Jy sigma=0.511143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=3.507 mas, bpa=2.036 degrees ! Estimated noise=0.864022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.4712e-05 Jy ! Component: 100 - total flux cleaned = 2.39019e-06 Jy ! Component: 150 - total flux cleaned = -7.88574e-06 Jy ! Component: 200 - total flux cleaned = 2.29305e-06 Jy ! Total flux subtracted in 200 components = 2.29305e-06 Jy ! Clean residual min=-0.002772 max=0.003721 Jy/beam ! Clean residual mean=-0.000000 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.0256976 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.0256976 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=0.014248Jy sigma=0.511223 ! Fit after self-cal, rms=0.014244Jy sigma=0.511112 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 = -1.47988e-05 Jy ! Component: 100 - total flux cleaned = -4.57775e-06 Jy ! Component: 150 - total flux cleaned = -1.39511e-05 Jy ! Component: 200 - total flux cleaned = -5.01043e-06 Jy ! Total flux subtracted in 200 components = -5.01043e-06 Jy ! Clean residual min=-0.002781 max=0.003726 Jy/beam ! Clean residual mean=-0.000000 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.0256925 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.0256925 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=0.014248Jy sigma=0.511231 ! Fit after self-cal, rms=0.014246Jy sigma=0.511156 ! 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=1.143 mas, bmaj=3.364 mas, bpa=6.046 degrees ! Estimated noise=0.739485 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.364 at 6.046 degrees (North through East) ! Clean map min=-0.0020794 max=0.01901 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=0.9407 mas, bmaj=3.352 mas, bpa=6.017 degrees ! Estimated noise=0.966616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138261 Jy ! Component: 100 - total flux cleaned = 0.0175241 Jy ! Component: 150 - total flux cleaned = 0.0197686 Jy ! Component: 200 - total flux cleaned = 0.0213827 Jy ! Total flux subtracted in 200 components = 0.0213827 Jy ! Clean residual min=-0.002280 max=0.002649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0213827 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0213827 Jy ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.364 mas, bpa=6.046 degrees ! Estimated noise=0.739485 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 = 0.00155483 Jy ! Component: 100 - total flux cleaned = 0.00248744 Jy ! Component: 150 - total flux cleaned = 0.00311144 Jy ! Component: 200 - total flux cleaned = 0.00343851 Jy ! Total flux subtracted in 200 components = 0.00343851 Jy ! Clean residual min=-0.002137 max=0.002611 Jy/beam ! Clean residual mean=-0.000000 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0248212 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.0248212 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=2.294 mas, bmaj=3.507 mas, bpa=2.036 degrees ! Estimated noise=0.864022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429705 Jy ! Component: 100 - total flux cleaned = 0.0005422 Jy ! Component: 150 - total flux cleaned = 0.000628942 Jy ! Component: 200 - total flux cleaned = 0.000653389 Jy ! Total flux subtracted in 200 components = 0.000653389 Jy ! Clean residual min=-0.002816 max=0.003714 Jy/beam ! Clean residual mean=-0.000000 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.0254746 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 = 2.28958e-05 Jy ! Component: 100 - total flux cleaned = 3.3586e-05 Jy ! Component: 150 - total flux cleaned = 4.36561e-05 Jy ! Component: 200 - total flux cleaned = 5.37412e-05 Jy ! Total flux subtracted in 200 components = 5.37412e-05 Jy ! Clean residual min=-0.002809 max=0.003718 Jy/beam ! Clean residual mean=-0.000000 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.0255284 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0255284 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.364 mas, bpa=6.046 degrees ! Estimated noise=0.739485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148979 Jy ! Component: 100 - total flux cleaned = -7.92397e-05 Jy ! Component: 150 - total flux cleaned = -2.47787e-05 Jy ! Component: 200 - total flux cleaned = 2.66731e-05 Jy ! Total flux subtracted in 200 components = 2.66731e-05 Jy ! Clean residual min=-0.002110 max=0.002586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.025555 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.025555 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=0.014251Jy sigma=0.511334 ! Fit after self-cal, rms=0.014249Jy sigma=0.511287 wmodel /d2/scr/pima/bp171a4_uvs/J1204+2930_X_map.mod ! Writing 72 model components to file: /d2/scr/pima/bp171a4_uvs/J1204+2930_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1204+2930_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1204+2930_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1204+2930_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a4_uvs/J1204+2930_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 = 0.00114353 Jy ! Component: 100 - total flux cleaned = 0.00193202 Jy ! Component: 150 - total flux cleaned = 0.00235285 Jy ! Component: 200 - total flux cleaned = 0.00267429 Jy ! Component: 250 - total flux cleaned = 0.00300099 Jy ! Component: 300 - total flux cleaned = 0.00316706 Jy ! Component: 350 - total flux cleaned = 0.00332323 Jy ! Component: 400 - total flux cleaned = 0.00337256 Jy ! Component: 450 - total flux cleaned = 0.0033717 Jy ! Component: 500 - total flux cleaned = 0.00332699 Jy ! Component: 550 - total flux cleaned = 0.00339117 Jy ! Component: 600 - total flux cleaned = 0.00343179 Jy ! Component: 650 - total flux cleaned = 0.00345109 Jy ! Component: 700 - total flux cleaned = 0.0035078 Jy ! Component: 750 - total flux cleaned = 0.00354405 Jy ! Component: 800 - total flux cleaned = 0.00357933 Jy ! Component: 850 - total flux cleaned = 0.00357953 Jy ! Component: 900 - total flux cleaned = 0.00359573 Jy ! Component: 950 - total flux cleaned = 0.00354841 Jy ! Component: 1000 - total flux cleaned = 0.00350261 Jy ! Component: 1050 - total flux cleaned = 0.00348777 Jy ! Component: 1100 - total flux cleaned = 0.00347349 Jy ! Component: 1150 - total flux cleaned = 0.0035008 Jy ! Component: 1200 - total flux cleaned = 0.00346013 Jy ! Component: 1250 - total flux cleaned = 0.00347308 Jy ! Component: 1300 - total flux cleaned = 0.00347322 Jy ! Component: 1350 - total flux cleaned = 0.00347285 Jy ! Component: 1400 - total flux cleaned = 0.00346085 Jy ! Component: 1450 - total flux cleaned = 0.00348421 Jy ! Component: 1500 - total flux cleaned = 0.0034728 Jy ! Component: 1550 - total flux cleaned = 0.00346194 Jy ! Component: 1600 - total flux cleaned = 0.00341866 Jy ! Component: 1650 - total flux cleaned = 0.00338689 Jy ! Component: 1700 - total flux cleaned = 0.00336624 Jy ! Component: 1750 - total flux cleaned = 0.00336633 Jy ! Component: 1800 - total flux cleaned = 0.00334619 Jy ! Component: 1850 - total flux cleaned = 0.00330674 Jy ! Component: 1900 - total flux cleaned = 0.00327794 Jy ! Component: 1950 - total flux cleaned = 0.00328743 Jy ! Component: 2000 - total flux cleaned = 0.00328736 Jy ! Component: 2050 - total flux cleaned = 0.00328739 Jy ! Component: 2100 - total flux cleaned = 0.0032784 Jy ! Component: 2150 - total flux cleaned = 0.00326962 Jy ! Component: 2200 - total flux cleaned = 0.00327858 Jy ! Component: 2250 - total flux cleaned = 0.00328728 Jy ! Component: 2300 - total flux cleaned = 0.00330444 Jy ! Component: 2350 - total flux cleaned = 0.00329589 Jy ! Component: 2400 - total flux cleaned = 0.00327938 Jy ! Component: 2450 - total flux cleaned = 0.00325476 Jy ! Component: 2500 - total flux cleaned = 0.00325477 Jy ! Component: 2550 - total flux cleaned = 0.00320649 Jy ! Component: 2600 - total flux cleaned = 0.00319848 Jy ! Component: 2650 - total flux cleaned = 0.00316664 Jy ! Component: 2700 - total flux cleaned = 0.00312738 Jy ! Component: 2750 - total flux cleaned = 0.00308856 Jy ! Component: 2800 - total flux cleaned = 0.00303477 Jy ! Component: 2850 - total flux cleaned = 0.00299677 Jy ! Component: 2900 - total flux cleaned = 0.00297411 Jy ! Component: 2950 - total flux cleaned = 0.00292916 Jy ! Component: 3000 - total flux cleaned = 0.00289196 Jy ! Component: 3050 - total flux cleaned = 0.00286247 Jy ! Component: 3100 - total flux cleaned = 0.00283315 Jy ! Component: 3150 - total flux cleaned = 0.00279677 Jy ! Component: 3200 - total flux cleaned = 0.00276788 Jy ! Component: 3250 - total flux cleaned = 0.00273915 Jy ! Component: 3300 - total flux cleaned = 0.00270344 Jy ! Component: 3350 - total flux cleaned = 0.00268209 Jy ! Component: 3400 - total flux cleaned = 0.00266089 Jy ! Component: 3450 - total flux cleaned = 0.00263284 Jy ! Component: 3500 - total flux cleaned = 0.00261883 Jy ! Component: 3550 - total flux cleaned = 0.00259103 Jy ! Component: 3600 - total flux cleaned = 0.00256338 Jy ! Component: 3650 - total flux cleaned = 0.00254279 Jy ! Component: 3700 - total flux cleaned = 0.0025291 Jy ! Component: 3750 - total flux cleaned = 0.00250177 Jy ! Component: 3800 - total flux cleaned = 0.00246095 Jy ! Component: 3850 - total flux cleaned = 0.00242709 Jy ! Component: 3900 - total flux cleaned = 0.00240007 Jy ! Component: 3950 - total flux cleaned = 0.00237984 Jy ! Component: 4000 - total flux cleaned = 0.00235299 Jy ! Component: 4050 - total flux cleaned = 0.00231957 Jy ! Total flux subtracted in 4096 components = 0.0023196 Jy ! Clean residual min=-0.000411 max=0.000372 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0278746 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 386 components and 0.0278746 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1204+2930_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.364 at 6.046 degrees (North through East) ! Clean map min=-0.0010805 max=0.018881 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1204+2930_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0188806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.7571 1.7571 3.5142 7.0284 14.0568 28.1136 56.2272 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 170.735 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1204+2930_X_uvs.log closed on Wed Jan 29 03:55:00 2014