! Started logfile: /scr/pima/bp192a1_uvs/J0216+4131_X_uvs.log on Wed Sep 16 13:27:58 2015 obs /scr/pima/bp192a1_uvs/J0216+4131_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0216+4131_X_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.842484 visibilities/baseline/integration-bin. ! Found source: J0216+4131 ! ! 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 10312 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/bp192a1_uvs/J0216+4131_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. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001361Jy sigma=20.905077 ! Fit after self-cal, rms=0.977300Jy sigma=20.437554 ! 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=0.7237 mas, bmaj=2.387 mas, bpa=-3.459 degrees ! Estimated noise=0.700313 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 = 0.0169385 Jy ! Component: 100 - total flux cleaned = 0.0209107 Jy ! Total flux subtracted in 100 components = 0.0209107 Jy ! Clean residual min=-0.002275 max=0.002729 Jy/beam ! Clean residual mean=0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0209107 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0209107 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=0.045340Jy sigma=0.744894 ! Fit after self-cal, rms=0.043749Jy sigma=0.702690 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403015 Jy ! Component: 100 - total flux cleaned = 0.00587745 Jy ! Total flux subtracted in 100 components = 0.00587745 Jy ! Clean residual min=-0.002249 max=0.002790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0267881 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.0267881 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=0.043222Jy sigma=0.692673 ! Fit after self-cal, rms=0.043212Jy sigma=0.692147 ! 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=0.867 mas, bmaj=2.656 mas, bpa=-2.874 degrees ! Estimated noise=0.340364 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 = 0.00166641 Jy ! Component: 100 - total flux cleaned = 0.002545 Jy ! Component: 150 - total flux cleaned = 0.00308072 Jy ! Component: 200 - total flux cleaned = 0.00332854 Jy ! Total flux subtracted in 200 components = 0.00332854 Jy ! Clean residual min=-0.001901 max=0.002182 Jy/beam ! Clean residual mean=0.000001 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0301167 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0301167 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=0.043116Jy sigma=0.690855 ! Fit after self-cal, rms=0.043121Jy sigma=0.690635 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 2.656 at -2.874 degrees (North through East) ! Clean map min=-0.0018113 max=0.025718 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.89 HN 0.92 KP 1.06 ! LA 0.94 MK 1.07 NL 0.98 OV 1.02 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.92 HN 0.86 KP 1.18 ! LA 0.93 MK 0.98 NL 1.13 OV 1.07 ! PT 0.85 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 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 6. ! A total of 3 telescope corrections were flagged in sub-array 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 7. ! A total of 3 telescope corrections were flagged in sub-array 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 8. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.043121Jy sigma=0.690635 ! Fit after self-cal, rms=0.042505Jy sigma=0.689704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8694 mas, bmaj=2.662 mas, bpa=-2.955 degrees ! Estimated noise=0.338349 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 = 0.000163542 Jy ! Component: 100 - total flux cleaned = 0.000227451 Jy ! Component: 150 - total flux cleaned = 0.000242562 Jy ! Component: 200 - total flux cleaned = 0.000219909 Jy ! Total flux subtracted in 200 components = 0.000219909 Jy ! Clean residual min=-0.001803 max=0.002000 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0303366 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0303366 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=0.042501Jy sigma=0.689392 ! Fit after self-cal, rms=0.042499Jy sigma=0.688963 ! 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=0.042499Jy sigma=0.688963 ! Fit after self-cal, rms=0.042428Jy sigma=0.688945 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.868 mas, bmaj=2.662 mas, bpa=-2.975 degrees ! Estimated noise=0.337687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128706 Jy ! Component: 100 - total flux cleaned = 0.000104965 Jy ! Component: 150 - total flux cleaned = 8.42434e-05 Jy ! Component: 200 - total flux cleaned = 9.44172e-05 Jy ! Total flux subtracted in 200 components = 9.44172e-05 Jy ! Clean residual min=-0.001805 max=0.001991 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.030431 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.030431 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=0.042424Jy sigma=0.688788 ! Fit after self-cal, rms=0.042427Jy sigma=0.688768 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 = 1.92017e-05 Jy ! Component: 100 - total flux cleaned = -1.62139e-06 Jy ! Component: 150 - total flux cleaned = -1.11524e-06 Jy ! Component: 200 - total flux cleaned = -1.61307e-06 Jy ! Total flux subtracted in 200 components = -1.61307e-06 Jy ! Clean residual min=-0.001802 max=0.001992 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0304294 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0304294 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=0.042423Jy sigma=0.688656 ! Fit after self-cal, rms=0.042424Jy sigma=0.688644 ! 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=0.042424Jy sigma=0.688644 ! Fit after self-cal, rms=0.042405Jy sigma=0.688642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8675 mas, bmaj=2.661 mas, bpa=-2.986 degrees ! Estimated noise=0.33754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.07697e-05 Jy ! Component: 100 - total flux cleaned = 2.16174e-05 Jy ! Component: 150 - total flux cleaned = 1.35676e-05 Jy ! Component: 200 - total flux cleaned = 1.31701e-05 Jy ! Total flux subtracted in 200 components = 1.31701e-05 Jy ! Clean residual min=-0.001798 max=0.001982 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0304426 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0304426 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=0.042402Jy sigma=0.688548 ! Fit after self-cal, rms=0.042402Jy sigma=0.688540 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 = 1.3782e-05 Jy ! Component: 100 - total flux cleaned = -4.16051e-06 Jy ! Component: 150 - total flux cleaned = -1.21812e-05 Jy ! Component: 200 - total flux cleaned = -1.24907e-05 Jy ! Total flux subtracted in 200 components = -1.24907e-05 Jy ! Clean residual min=-0.001795 max=0.001980 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0304301 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0304301 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=0.042400Jy sigma=0.688464 ! Fit after self-cal, rms=0.042400Jy sigma=0.688456 ! 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=0.042400Jy sigma=0.688456 ! Fit after self-cal, rms=0.042396Jy sigma=0.688455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=3.105 mas, bpa=-5.925 degrees ! Estimated noise=0.432906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209631 Jy ! Component: 100 - total flux cleaned = 0.000223667 Jy ! Component: 150 - total flux cleaned = 0.000232832 Jy ! Component: 200 - total flux cleaned = 0.000245984 Jy ! Total flux subtracted in 200 components = 0.000245984 Jy ! Clean residual min=-0.002320 max=0.003163 Jy/beam ! Clean residual mean=0.000003 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.030676 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.030676 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=0.042397Jy sigma=0.688478 ! Fit after self-cal, rms=0.042398Jy sigma=0.688472 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 = 3.39441e-05 Jy ! Component: 100 - total flux cleaned = 3.85449e-05 Jy ! Component: 150 - total flux cleaned = 4.70092e-05 Jy ! Component: 200 - total flux cleaned = 4.70178e-05 Jy ! Total flux subtracted in 200 components = 4.70178e-05 Jy ! Clean residual min=-0.002318 max=0.003160 Jy/beam ! Clean residual mean=0.000003 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0307231 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.0307231 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=0.042400Jy sigma=0.688489 ! Fit after self-cal, rms=0.042401Jy sigma=0.688485 ! 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=0.8674 mas, bmaj=2.661 mas, bpa=-2.99 degrees ! Estimated noise=0.33754 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8674 x 2.661 at -2.99 degrees (North through East) ! Clean map min=-0.0016478 max=0.025311 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=0.7199 mas, bmaj=2.392 mas, bpa=-3.723 degrees ! Estimated noise=0.691602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190529 Jy ! Component: 100 - total flux cleaned = 0.0242626 Jy ! Component: 150 - total flux cleaned = 0.0267669 Jy ! Component: 200 - total flux cleaned = 0.0282137 Jy ! Total flux subtracted in 200 components = 0.0282137 Jy ! Clean residual min=-0.002402 max=0.002903 Jy/beam ! Clean residual mean=-0.000000 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0282138 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0282138 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8674 mas, bmaj=2.661 mas, bpa=-2.99 degrees ! Estimated noise=0.33754 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 (-3.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209467 Jy ! Component: 100 - total flux cleaned = 0.00319862 Jy ! Component: 150 - total flux cleaned = 0.0039324 Jy ! Component: 200 - total flux cleaned = 0.00431425 Jy ! Total flux subtracted in 200 components = 0.00431425 Jy ! Clean residual min=-0.001649 max=0.001840 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.032528 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.032528 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=2.036 mas, bmaj=3.105 mas, bpa=-5.925 degrees ! Estimated noise=0.432906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00097651 Jy ! Component: 100 - total flux cleaned = 0.00148072 Jy ! Component: 150 - total flux cleaned = 0.00167333 Jy ! Component: 200 - total flux cleaned = 0.00173489 Jy ! Total flux subtracted in 200 components = 0.00173489 Jy ! Clean residual min=-0.002061 max=0.002404 Jy/beam ! Clean residual mean=0.000002 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0342629 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 = 6.89881e-05 Jy ! Component: 100 - total flux cleaned = 0.000106909 Jy ! Component: 150 - total flux cleaned = 0.00016466 Jy ! Component: 200 - total flux cleaned = 0.000217381 Jy ! Total flux subtracted in 200 components = 0.000217381 Jy ! Clean residual min=-0.002024 max=0.002339 Jy/beam ! Clean residual mean=0.000002 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0344803 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.0344803 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8674 mas, bmaj=2.661 mas, bpa=-2.99 degrees ! Estimated noise=0.33754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.36412e-05 Jy ! Component: 100 - total flux cleaned = -0.000169297 Jy ! Component: 150 - total flux cleaned = -0.000214403 Jy ! Component: 200 - total flux cleaned = -0.000215044 Jy ! Total flux subtracted in 200 components = -0.000215044 Jy ! Clean residual min=-0.001623 max=0.001675 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0342652 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.0342652 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=0.042290Jy sigma=0.685961 ! Fit after self-cal, rms=0.042238Jy sigma=0.685145 wmodel /scr/pima/bp192a1_uvs/J0216+4131_X_map.mod ! Writing 73 model components to file: /scr/pima/bp192a1_uvs/J0216+4131_X_map.mod wobs /scr/pima/bp192a1_uvs/J0216+4131_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0216+4131_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0216+4131_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0216+4131_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 = 0.000123741 Jy ! Component: 100 - total flux cleaned = 0.000256617 Jy ! Component: 150 - total flux cleaned = 0.000406428 Jy ! Component: 200 - total flux cleaned = 0.000429004 Jy ! Component: 250 - total flux cleaned = 0.000473899 Jy ! Component: 300 - total flux cleaned = 0.000582406 Jy ! Component: 350 - total flux cleaned = 0.000686697 Jy ! Component: 400 - total flux cleaned = 0.000727258 Jy ! Component: 450 - total flux cleaned = 0.000844733 Jy ! Component: 500 - total flux cleaned = 0.000825167 Jy ! Component: 550 - total flux cleaned = 0.000861232 Jy ! Component: 600 - total flux cleaned = 0.00089643 Jy ! Component: 650 - total flux cleaned = 0.000930684 Jy ! Component: 700 - total flux cleaned = 0.00101467 Jy ! Component: 750 - total flux cleaned = 0.00106408 Jy ! Component: 800 - total flux cleaned = 0.00111201 Jy ! Component: 850 - total flux cleaned = 0.0011897 Jy ! Component: 900 - total flux cleaned = 0.00123543 Jy ! Component: 950 - total flux cleaned = 0.00130955 Jy ! Component: 1000 - total flux cleaned = 0.00129493 Jy ! Component: 1050 - total flux cleaned = 0.00133767 Jy ! Component: 1100 - total flux cleaned = 0.00132375 Jy ! Component: 1150 - total flux cleaned = 0.00135147 Jy ! Component: 1200 - total flux cleaned = 0.00133818 Jy ! Component: 1250 - total flux cleaned = 0.00135128 Jy ! Component: 1300 - total flux cleaned = 0.00136417 Jy ! Component: 1350 - total flux cleaned = 0.00135131 Jy ! Component: 1400 - total flux cleaned = 0.00137636 Jy ! Component: 1450 - total flux cleaned = 0.00140074 Jy ! Component: 1500 - total flux cleaned = 0.00141267 Jy ! Component: 1550 - total flux cleaned = 0.00142417 Jy ! Component: 1600 - total flux cleaned = 0.00140081 Jy ! Component: 1650 - total flux cleaned = 0.00143539 Jy ! Component: 1700 - total flux cleaned = 0.00144685 Jy ! Component: 1750 - total flux cleaned = 0.00145803 Jy ! Component: 1800 - total flux cleaned = 0.00152328 Jy ! Component: 1850 - total flux cleaned = 0.00157719 Jy ! Component: 1900 - total flux cleaned = 0.00159832 Jy ! Component: 1950 - total flux cleaned = 0.00164007 Jy ! Component: 2000 - total flux cleaned = 0.00163985 Jy ! Component: 2050 - total flux cleaned = 0.00167036 Jy ! Component: 2100 - total flux cleaned = 0.00166023 Jy ! Component: 2150 - total flux cleaned = 0.00168017 Jy ! Component: 2200 - total flux cleaned = 0.00167011 Jy ! Component: 2250 - total flux cleaned = 0.00167006 Jy ! Component: 2300 - total flux cleaned = 0.00167006 Jy ! Component: 2350 - total flux cleaned = 0.00167964 Jy ! Component: 2400 - total flux cleaned = 0.00167026 Jy ! Component: 2450 - total flux cleaned = 0.0016795 Jy ! Component: 2500 - total flux cleaned = 0.00166101 Jy ! Component: 2550 - total flux cleaned = 0.0016608 Jy ! Component: 2600 - total flux cleaned = 0.00161571 Jy ! Component: 2650 - total flux cleaned = 0.00160691 Jy ! Component: 2700 - total flux cleaned = 0.00161571 Jy ! Component: 2750 - total flux cleaned = 0.00160696 Jy ! Component: 2800 - total flux cleaned = 0.00159813 Jy ! Component: 2850 - total flux cleaned = 0.00156374 Jy ! Component: 2900 - total flux cleaned = 0.00152965 Jy ! Component: 2950 - total flux cleaned = 0.00155498 Jy ! Component: 3000 - total flux cleaned = 0.00152981 Jy ! Component: 3050 - total flux cleaned = 0.00152146 Jy ! Component: 3100 - total flux cleaned = 0.00148869 Jy ! Component: 3150 - total flux cleaned = 0.00150506 Jy ! Component: 3200 - total flux cleaned = 0.00147287 Jy ! Component: 3250 - total flux cleaned = 0.00144896 Jy ! Component: 3300 - total flux cleaned = 0.00144108 Jy ! Component: 3350 - total flux cleaned = 0.00142539 Jy ! Component: 3400 - total flux cleaned = 0.00139438 Jy ! Component: 3450 - total flux cleaned = 0.00140998 Jy ! Component: 3500 - total flux cleaned = 0.00142531 Jy ! Component: 3550 - total flux cleaned = 0.00140247 Jy ! Component: 3600 - total flux cleaned = 0.0013724 Jy ! Component: 3650 - total flux cleaned = 0.00134253 Jy ! Component: 3700 - total flux cleaned = 0.00135734 Jy ! Component: 3750 - total flux cleaned = 0.0013352 Jy ! Component: 3800 - total flux cleaned = 0.00132788 Jy ! Component: 3850 - total flux cleaned = 0.0012843 Jy ! Component: 3900 - total flux cleaned = 0.00130596 Jy ! Component: 3950 - total flux cleaned = 0.00129166 Jy ! Component: 4000 - total flux cleaned = 0.00128453 Jy ! Component: 4050 - total flux cleaned = 0.00127032 Jy ! Total flux subtracted in 4096 components = 0.00124926 Jy ! Clean residual min=-0.000428 max=0.000419 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0355145 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 376 components and 0.0355145 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0216+4131_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8674 x 2.661 at -2.99 degrees (North through East) ! Clean map min=-0.0010344 max=0.025039 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0216+4131_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0250387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122599 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.46891 1.46891 2.93783 5.87565 11.7513 23.5026 47.0052 94.0104 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 204.232 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0216+4131_X_uvs.log closed on Wed Sep 16 13:28:03 2015