! Started logfile: /scr/pima/bp192a1_uvs/J0656+2525_C_uvs.log on Wed Sep 16 13:33:39 2015 obs /scr/pima/bp192a1_uvs/J0656+2525_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0656+2525_C_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975518 visibilities/baseline/integration-bin. ! Found source: J0656+2525 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 20720 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0656+2525_C] 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 0.300x0.300 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000428Jy sigma=25.654655 ! Fit after self-cal, rms=0.964248Jy sigma=24.697951 ! 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=1.417 mas, bmaj=3.828 mas, bpa=16.19 degrees ! Estimated noise=0.367842 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 = 0.0232665 Jy ! Component: 100 - total flux cleaned = 0.0332129 Jy ! Total flux subtracted in 100 components = 0.0332129 Jy ! Clean residual min=-0.004526 max=0.005713 Jy/beam ! Clean residual mean=0.000021 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.0332129 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0332129 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=0.044187Jy sigma=1.138712 ! Fit after self-cal, rms=0.043264Jy sigma=1.119939 ! 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=1.791 mas, bmaj=4.182 mas, bpa=15.18 degrees ! Estimated noise=0.194616 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 = 0.0132744 Jy ! Component: 100 - total flux cleaned = 0.0204171 Jy ! Component: 150 - total flux cleaned = 0.0250685 Jy ! Component: 200 - total flux cleaned = 0.0282476 Jy ! Total flux subtracted in 200 components = 0.0282476 Jy ! Clean residual min=-0.007341 max=0.008897 Jy/beam ! Clean residual mean=0.000029 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 0.0614605 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 55 components and 0.0614605 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=0.039244Jy sigma=1.005115 ! Fit after self-cal, rms=0.039186Jy sigma=1.002678 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.791 x 4.182 at 15.18 degrees (North through East) ! Clean map min=-0.0075337 max=0.037484 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=0.039186Jy sigma=1.002678 ! Fit after self-cal, rms=0.039186Jy sigma=1.002678 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.791 mas, bmaj=4.182 mas, bpa=15.18 degrees ! Estimated noise=0.194616 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 = 0.00270984 Jy ! Component: 100 - total flux cleaned = 0.00449717 Jy ! Component: 150 - total flux cleaned = 0.00577247 Jy ! Component: 200 - total flux cleaned = 0.0066919 Jy ! Total flux subtracted in 200 components = 0.0066919 Jy ! Clean residual min=-0.007203 max=0.008984 Jy/beam ! Clean residual mean=0.000025 rms=0.002441 Jy/beam ! Combined flux in latest and established models = 0.0681524 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0681524 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=0.038970Jy sigma=0.996887 ! Fit after self-cal, rms=0.038982Jy sigma=0.996485 ! 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=0.038982Jy sigma=0.996485 ! Fit after self-cal, rms=0.038982Jy sigma=0.996485 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.791 mas, bmaj=4.182 mas, bpa=15.18 degrees ! Estimated noise=0.194616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965902 Jy ! Component: 100 - total flux cleaned = 0.00126112 Jy ! Component: 150 - total flux cleaned = 0.00134556 Jy ! Component: 200 - total flux cleaned = 0.00140578 Jy ! Total flux subtracted in 200 components = 0.00140578 Jy ! Clean residual min=-0.007197 max=0.008973 Jy/beam ! Clean residual mean=0.000025 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.0695582 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0695582 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=0.038949Jy sigma=0.995800 ! Fit after self-cal, rms=0.038956Jy sigma=0.995699 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 = 0.000171051 Jy ! Component: 100 - total flux cleaned = 0.000210455 Jy ! Component: 150 - total flux cleaned = 0.000265688 Jy ! Component: 200 - total flux cleaned = 0.00031775 Jy ! Total flux subtracted in 200 components = 0.00031775 Jy ! Clean residual min=-0.007201 max=0.008923 Jy/beam ! Clean residual mean=0.000024 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.0698759 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.0698759 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=0.038936Jy sigma=0.995310 ! Fit after self-cal, rms=0.038942Jy sigma=0.995250 ! 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=0.038942Jy sigma=0.995250 ! Fit after self-cal, rms=0.038942Jy sigma=0.995250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.791 mas, bmaj=4.182 mas, bpa=15.18 degrees ! Estimated noise=0.194616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29382e-05 Jy ! Component: 100 - total flux cleaned = 7.61669e-05 Jy ! Component: 150 - total flux cleaned = 0.000125829 Jy ! Component: 200 - total flux cleaned = 0.000172382 Jy ! Total flux subtracted in 200 components = 0.000172382 Jy ! Clean residual min=-0.007198 max=0.008889 Jy/beam ! Clean residual mean=0.000024 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.0700483 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.0700483 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=0.038925Jy sigma=0.994968 ! Fit after self-cal, rms=0.038931Jy sigma=0.994910 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 = 1.55941e-05 Jy ! Component: 100 - total flux cleaned = 6.23383e-05 Jy ! Component: 150 - total flux cleaned = 9.24324e-05 Jy ! Component: 200 - total flux cleaned = 0.000135526 Jy ! Total flux subtracted in 200 components = 0.000135526 Jy ! Clean residual min=-0.007202 max=0.008864 Jy/beam ! Clean residual mean=0.000024 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.0701838 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0701838 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=0.038916Jy sigma=0.994704 ! Fit after self-cal, rms=0.038922Jy sigma=0.994659 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.038922Jy sigma=0.994659 ! Fit after self-cal, rms=0.038922Jy sigma=0.994659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=5.316 mas, bpa=4.427 degrees ! Estimated noise=0.233652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320252 Jy ! Component: 100 - total flux cleaned = 0.00409527 Jy ! Component: 150 - total flux cleaned = 0.0043193 Jy ! Component: 200 - total flux cleaned = 0.00452525 Jy ! Total flux subtracted in 200 components = 0.00452525 Jy ! Clean residual min=-0.012221 max=0.016212 Jy/beam ! Clean residual mean=0.000045 rms=0.004497 Jy/beam ! Combined flux in latest and established models = 0.0747091 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.0747091 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=0.039063Jy sigma=0.997708 ! Fit after self-cal, rms=0.039057Jy sigma=0.996906 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 = 0.00041875 Jy ! Component: 100 - total flux cleaned = 0.000557225 Jy ! Component: 150 - total flux cleaned = 0.000642133 Jy ! Component: 200 - total flux cleaned = 0.000759728 Jy ! Total flux subtracted in 200 components = 0.000759728 Jy ! Clean residual min=-0.012096 max=0.016120 Jy/beam ! Clean residual mean=0.000044 rms=0.004455 Jy/beam ! Combined flux in latest and established models = 0.0754688 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.0754688 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=0.039217Jy sigma=0.999873 ! Fit after self-cal, rms=0.039219Jy sigma=0.999556 ! 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=1.791 mas, bmaj=4.182 mas, bpa=15.18 degrees ! Estimated noise=0.194616 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.791 x 4.182 at 15.18 degrees (North through East) ! Clean map min=-0.0070412 max=0.035548 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=1.417 mas, bmaj=3.828 mas, bpa=16.19 degrees ! Estimated noise=0.367842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234644 Jy ! Component: 100 - total flux cleaned = 0.0341374 Jy ! Component: 150 - total flux cleaned = 0.0409038 Jy ! Component: 200 - total flux cleaned = 0.0455607 Jy ! Total flux subtracted in 200 components = 0.0455607 Jy ! Clean residual min=-0.004535 max=0.005892 Jy/beam ! Clean residual mean=0.000017 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.0455607 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0455607 Jy ! Inverting map and beam ! Estimated beam: bmin=1.791 mas, bmaj=4.182 mas, bpa=15.18 degrees ! Estimated noise=0.194616 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 = 0.00851323 Jy ! Component: 100 - total flux cleaned = 0.0139435 Jy ! Component: 150 - total flux cleaned = 0.0175891 Jy ! Component: 200 - total flux cleaned = 0.0200627 Jy ! Total flux subtracted in 200 components = 0.0200627 Jy ! Clean residual min=-0.007746 max=0.009131 Jy/beam ! Clean residual mean=0.000025 rms=0.002440 Jy/beam ! Combined flux in latest and established models = 0.0656233 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0656233 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=5.316 mas, bpa=4.427 degrees ! Estimated noise=0.233652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509819 Jy ! Component: 100 - total flux cleaned = 0.00776795 Jy ! Component: 150 - total flux cleaned = 0.00864505 Jy ! Component: 200 - total flux cleaned = 0.00891909 Jy ! Total flux subtracted in 200 components = 0.00891909 Jy ! Clean residual min=-0.012278 max=0.016271 Jy/beam ! Clean residual mean=0.000044 rms=0.004466 Jy/beam ! Combined flux in latest and established models = 0.0745424 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 = 0.000243511 Jy ! Component: 100 - total flux cleaned = 0.000464804 Jy ! Component: 150 - total flux cleaned = 0.000664397 Jy ! Component: 200 - total flux cleaned = 0.000811203 Jy ! Total flux subtracted in 200 components = 0.000811203 Jy ! Clean residual min=-0.012163 max=0.016123 Jy/beam ! Clean residual mean=0.000043 rms=0.004444 Jy/beam ! Combined flux in latest and established models = 0.0753536 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.0753536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.791 mas, bmaj=4.182 mas, bpa=15.18 degrees ! Estimated noise=0.194616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00205052 Jy ! Component: 100 - total flux cleaned = -0.00270913 Jy ! Component: 150 - total flux cleaned = -0.00301342 Jy ! Component: 200 - total flux cleaned = -0.0033217 Jy ! Total flux subtracted in 200 components = -0.0033217 Jy ! Clean residual min=-0.007242 max=0.008902 Jy/beam ! Clean residual mean=0.000023 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.0720319 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.0720319 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=0.039093Jy sigma=0.997045 ! Fit after self-cal, rms=0.039077Jy sigma=0.996734 wmodel /scr/pima/bp192a1_uvs/J0656+2525_C_map.mod ! Writing 65 model components to file: /scr/pima/bp192a1_uvs/J0656+2525_C_map.mod wobs /scr/pima/bp192a1_uvs/J0656+2525_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0656+2525_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0656+2525_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0656+2525_C_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 = 0.00397411 Jy ! Component: 100 - total flux cleaned = 0.00716515 Jy ! Component: 150 - total flux cleaned = 0.00971487 Jy ! Component: 200 - total flux cleaned = 0.0117377 Jy ! Component: 250 - total flux cleaned = 0.013416 Jy ! Component: 300 - total flux cleaned = 0.014586 Jy ! Component: 350 - total flux cleaned = 0.0155966 Jy ! Component: 400 - total flux cleaned = 0.0161789 Jy ! Component: 450 - total flux cleaned = 0.016929 Jy ! Component: 500 - total flux cleaned = 0.0175592 Jy ! Component: 550 - total flux cleaned = 0.0180811 Jy ! Component: 600 - total flux cleaned = 0.0186684 Jy ! Component: 650 - total flux cleaned = 0.0191562 Jy ! Component: 700 - total flux cleaned = 0.0195508 Jy ! Component: 750 - total flux cleaned = 0.0201609 Jy ! Component: 800 - total flux cleaned = 0.0206743 Jy ! Component: 850 - total flux cleaned = 0.0209589 Jy ! Component: 900 - total flux cleaned = 0.0214444 Jy ! Component: 950 - total flux cleaned = 0.0218477 Jy ! Component: 1000 - total flux cleaned = 0.0223687 Jy ! Component: 1050 - total flux cleaned = 0.0226851 Jy ! Component: 1100 - total flux cleaned = 0.0231152 Jy ! Component: 1150 - total flux cleaned = 0.0234138 Jy ! Component: 1200 - total flux cleaned = 0.0239354 Jy ! Component: 1250 - total flux cleaned = 0.0240485 Jy ! Component: 1300 - total flux cleaned = 0.0243238 Jy ! Component: 1350 - total flux cleaned = 0.0244851 Jy ! Component: 1400 - total flux cleaned = 0.0246934 Jy ! Component: 1450 - total flux cleaned = 0.0248463 Jy ! Component: 1500 - total flux cleaned = 0.0249473 Jy ! Component: 1550 - total flux cleaned = 0.0251418 Jy ! Component: 1600 - total flux cleaned = 0.0252836 Jy ! Component: 1650 - total flux cleaned = 0.0254232 Jy ! Component: 1700 - total flux cleaned = 0.0256028 Jy ! Component: 1750 - total flux cleaned = 0.0256891 Jy ! Component: 1800 - total flux cleaned = 0.0257742 Jy ! Component: 1850 - total flux cleaned = 0.0258572 Jy ! Component: 1900 - total flux cleaned = 0.0258986 Jy ! Component: 1950 - total flux cleaned = 0.0259389 Jy ! Component: 2000 - total flux cleaned = 0.025978 Jy ! Component: 2050 - total flux cleaned = 0.0260929 Jy ! Component: 2100 - total flux cleaned = 0.0259799 Jy ! Component: 2150 - total flux cleaned = 0.025907 Jy ! Component: 2200 - total flux cleaned = 0.0260155 Jy ! Component: 2250 - total flux cleaned = 0.0259803 Jy ! Component: 2300 - total flux cleaned = 0.0259456 Jy ! Component: 2350 - total flux cleaned = 0.026115 Jy ! Component: 2400 - total flux cleaned = 0.0261808 Jy ! Component: 2450 - total flux cleaned = 0.026148 Jy ! Component: 2500 - total flux cleaned = 0.0262443 Jy ! Component: 2550 - total flux cleaned = 0.0263075 Jy ! Component: 2600 - total flux cleaned = 0.026401 Jy ! Component: 2650 - total flux cleaned = 0.0265221 Jy ! Component: 2700 - total flux cleaned = 0.0267576 Jy ! Component: 2750 - total flux cleaned = 0.0268727 Jy ! Component: 2800 - total flux cleaned = 0.026872 Jy ! Component: 2850 - total flux cleaned = 0.0269282 Jy ! Component: 2900 - total flux cleaned = 0.0269831 Jy ! Component: 2950 - total flux cleaned = 0.0270922 Jy ! Component: 3000 - total flux cleaned = 0.0271458 Jy ! Component: 3050 - total flux cleaned = 0.0273542 Jy ! Component: 3100 - total flux cleaned = 0.0273795 Jy ! Component: 3150 - total flux cleaned = 0.0275811 Jy ! Component: 3200 - total flux cleaned = 0.0275813 Jy ! Component: 3250 - total flux cleaned = 0.0277521 Jy ! Component: 3300 - total flux cleaned = 0.0278479 Jy ! Component: 3350 - total flux cleaned = 0.0278713 Jy ! Component: 3400 - total flux cleaned = 0.0279176 Jy ! Component: 3450 - total flux cleaned = 0.02801 Jy ! Component: 3500 - total flux cleaned = 0.028077 Jy ! Component: 3550 - total flux cleaned = 0.0280774 Jy ! Component: 3600 - total flux cleaned = 0.0282516 Jy ! Component: 3650 - total flux cleaned = 0.0281654 Jy ! Component: 3700 - total flux cleaned = 0.0282501 Jy ! Component: 3750 - total flux cleaned = 0.0282916 Jy ! Component: 3800 - total flux cleaned = 0.028271 Jy ! Component: 3850 - total flux cleaned = 0.0284129 Jy ! Component: 3900 - total flux cleaned = 0.0284321 Jy ! Component: 3950 - total flux cleaned = 0.0284517 Jy ! Component: 4000 - total flux cleaned = 0.0284513 Jy ! Component: 4050 - total flux cleaned = 0.0285475 Jy ! Total flux subtracted in 4096 components = 0.0286041 Jy ! Clean residual min=-0.001014 max=0.001010 Jy/beam ! Clean residual mean=0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.100636 Jy keep ! Adding 601 model components to the UV plane model. ! The established model now contains 666 components and 0.100636 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0656+2525_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.791 x 4.182 at 15.18 degrees (North through East) ! Clean map min=-0.0027521 max=0.035141 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0656+2525_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0351406 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000387082 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.30458 3.30458 6.60915 13.2183 26.4366 52.8732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 90.783 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0656+2525_C_uvs.log closed on Wed Sep 16 13:33:44 2015