! Started logfile: /d2/scr/pima/bp177i_uvs/J0750+7217_C_uvs.log on Tue Apr 15 00:17:11 2014 obs /d2/scr/pima/bp177i_uvs/J0750+7217_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0750+7217_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0750+7217 ! ! 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 1080 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 /d2/scr/pima/bp177i_uvs/J0750+7217_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. ! ! 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=1.002852Jy sigma=43.577105 ! Fit after self-cal, rms=0.925167Jy sigma=40.296130 ! 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=1.317 mas, bmaj=5.262 mas, bpa=-43.68 degrees ! Estimated noise=0.68051 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 = 0.05707 Jy ! Component: 100 - total flux cleaned = 0.0695154 Jy ! Total flux subtracted in 100 components = 0.0695154 Jy ! Clean residual min=-0.002467 max=0.003590 Jy/beam ! Clean residual mean=0.000012 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0695154 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0695154 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=0.018674Jy sigma=0.714536 ! Fit after self-cal, rms=0.018530Jy sigma=0.704001 ! 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=1.63 mas, bmaj=5.451 mas, bpa=-44.83 degrees ! Estimated noise=0.501565 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 = 0.00483307 Jy ! Component: 100 - total flux cleaned = 0.00765316 Jy ! Component: 150 - total flux cleaned = 0.00974211 Jy ! Component: 200 - total flux cleaned = 0.0113522 Jy ! Total flux subtracted in 200 components = 0.0113522 Jy ! Clean residual min=-0.001948 max=0.002055 Jy/beam ! Clean residual mean=0.000008 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0808676 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0808676 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=0.016840Jy sigma=0.638503 ! Fit after self-cal, rms=0.016832Jy sigma=0.638041 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.63 x 5.451 at -44.83 degrees (North through East) ! Clean map min=-0.0019185 max=0.073225 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 0.99 FD 1.10 HN 0.97 KP 0.85 ! LA 0.98 MK 0.99 NL 1.09 OV 1.01 ! PT 0.84 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.19 HN 0.99 KP 0.88 ! LA 1.04 MK 1.05 NL 1.07 OV 1.07 ! PT 0.95 SC 1.04 ! ! ! 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 0.98 FD 1.07 HN 0.97 KP 1.00 ! LA 1.04 MK 0.98 NL 1.05 OV 0.98 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.07 KP 0.97 ! LA 1.02 MK 1.05 NL 1.06 OV 1.01 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.04 KP 0.96 ! LA 1.09 MK 1.02 NL 1.02 OV 1.00 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.01 KP 0.92 ! LA 0.99 MK 0.96 NL 1.04 OV 0.95 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 1.04 KP 1.01 ! LA 0.99 MK 0.95 NL 1.06 OV 1.00 ! PT 0.94 SC 1.06 ! ! ! Fit before self-cal, rms=0.016832Jy sigma=0.638041 ! Fit after self-cal, rms=0.015731Jy sigma=0.579206 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=5.455 mas, bpa=-44.81 degrees ! Estimated noise=0.503964 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 = 0.00102497 Jy ! Component: 100 - total flux cleaned = 0.00153674 Jy ! Component: 150 - total flux cleaned = 0.00158513 Jy ! Component: 200 - total flux cleaned = 0.00161302 Jy ! Total flux subtracted in 200 components = 0.00161302 Jy ! Clean residual min=-0.001467 max=0.001241 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0824806 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0824806 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=0.015621Jy sigma=0.576851 ! Fit after self-cal, rms=0.015623Jy sigma=0.576731 ! 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=0.015623Jy sigma=0.576731 ! Fit after self-cal, rms=0.015700Jy sigma=0.575448 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=5.449 mas, bpa=-44.8 degrees ! Estimated noise=0.508881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000768731 Jy ! Component: 100 - total flux cleaned = 0.00102126 Jy ! Component: 150 - total flux cleaned = 0.00110662 Jy ! Component: 200 - total flux cleaned = 0.00114278 Jy ! Total flux subtracted in 200 components = 0.00114278 Jy ! Clean residual min=-0.001479 max=0.001285 Jy/beam ! Clean residual mean=-0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0836234 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.0836234 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=0.015622Jy sigma=0.574306 ! Fit after self-cal, rms=0.015621Jy sigma=0.574278 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 = 4.48988e-05 Jy ! Component: 100 - total flux cleaned = 8.41479e-05 Jy ! Component: 150 - total flux cleaned = 0.000119833 Jy ! Component: 200 - total flux cleaned = 0.000144338 Jy ! Total flux subtracted in 200 components = 0.000144338 Jy ! Clean residual min=-0.001452 max=0.001282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0837677 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0837677 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=0.015606Jy sigma=0.573936 ! Fit after self-cal, rms=0.015606Jy sigma=0.573915 ! 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=0.015606Jy sigma=0.573915 ! Fit after self-cal, rms=0.015678Jy sigma=0.572676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=5.445 mas, bpa=-44.78 degrees ! Estimated noise=0.513748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677912 Jy ! Component: 100 - total flux cleaned = 0.00090748 Jy ! Component: 150 - total flux cleaned = 0.00101746 Jy ! Component: 200 - total flux cleaned = 0.00103535 Jy ! Total flux subtracted in 200 components = 0.00103535 Jy ! Clean residual min=-0.001458 max=0.001334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0848031 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.0848031 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=0.015616Jy sigma=0.572050 ! Fit after self-cal, rms=0.015616Jy sigma=0.572038 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 = 8.28053e-06 Jy ! Component: 100 - total flux cleaned = 3.04839e-05 Jy ! Component: 150 - total flux cleaned = 5.10729e-05 Jy ! Component: 200 - total flux cleaned = 5.7461e-05 Jy ! Total flux subtracted in 200 components = 5.7461e-05 Jy ! Clean residual min=-0.001446 max=0.001326 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0848606 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.0848606 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=0.015607Jy sigma=0.571856 ! Fit after self-cal, rms=0.015607Jy sigma=0.571846 ! 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=0.015607Jy sigma=0.571846 ! Fit after self-cal, rms=0.015676Jy sigma=0.570865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=6.032 mas, bpa=-50.25 degrees ! Estimated noise=0.630274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000893124 Jy ! Component: 100 - total flux cleaned = 0.00123695 Jy ! Component: 150 - total flux cleaned = 0.00126722 Jy ! Component: 200 - total flux cleaned = 0.00125887 Jy ! Total flux subtracted in 200 components = 0.00125887 Jy ! Clean residual min=-0.001770 max=0.001575 Jy/beam ! Clean residual mean=-0.000007 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0861195 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.0861195 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=0.015628Jy sigma=0.570814 ! Fit after self-cal, rms=0.015626Jy sigma=0.570723 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 = 1.04429e-05 Jy ! Component: 100 - total flux cleaned = -4.47393e-06 Jy ! Component: 150 - total flux cleaned = -4.41039e-06 Jy ! Component: 200 - total flux cleaned = -4.50074e-06 Jy ! Total flux subtracted in 200 components = -4.50074e-06 Jy ! Clean residual min=-0.001762 max=0.001564 Jy/beam ! Clean residual mean=-0.000006 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.086115 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.0861149 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=0.015626Jy sigma=0.570646 ! Fit after self-cal, rms=0.015625Jy sigma=0.570633 ! 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=1.627 mas, bmaj=5.444 mas, bpa=-44.75 degrees ! Estimated noise=0.518222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.627 x 5.444 at -44.75 degrees (North through East) ! Clean map min=-0.0013905 max=0.075804 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=1.316 mas, bmaj=5.27 mas, bpa=-43.65 degrees ! Estimated noise=0.703572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590287 Jy ! Component: 100 - total flux cleaned = 0.0719245 Jy ! Component: 150 - total flux cleaned = 0.0758803 Jy ! Component: 200 - total flux cleaned = 0.0779478 Jy ! Total flux subtracted in 200 components = 0.0779478 Jy ! Clean residual min=-0.001695 max=0.001859 Jy/beam ! Clean residual mean=0.000006 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0779478 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0779478 Jy ! Inverting map and beam ! Estimated beam: bmin=1.627 mas, bmaj=5.444 mas, bpa=-44.75 degrees ! Estimated noise=0.518222 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 (5.1, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246861 Jy ! Component: 100 - total flux cleaned = 0.00405736 Jy ! Component: 150 - total flux cleaned = 0.00527629 Jy ! Component: 200 - total flux cleaned = 0.00625579 Jy ! Total flux subtracted in 200 components = 0.00625579 Jy ! Clean residual min=-0.001406 max=0.001111 Jy/beam ! Clean residual mean=0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0842035 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 58 components and 0.0842036 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=3.66 mas, bmaj=6.032 mas, bpa=-50.25 degrees ! Estimated noise=0.630274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126584 Jy ! Component: 100 - total flux cleaned = 0.00209454 Jy ! Component: 150 - total flux cleaned = 0.00269128 Jy ! Component: 200 - total flux cleaned = 0.00296684 Jy ! Total flux subtracted in 200 components = 0.00296684 Jy ! Clean residual min=-0.001535 max=0.001132 Jy/beam ! Clean residual mean=-0.000009 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0871704 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 = 0.000166374 Jy ! Component: 100 - total flux cleaned = 0.000283267 Jy ! Component: 150 - total flux cleaned = 0.000388177 Jy ! Component: 200 - total flux cleaned = 0.000471318 Jy ! Total flux subtracted in 200 components = 0.000471318 Jy ! Clean residual min=-0.001485 max=0.001167 Jy/beam ! Clean residual mean=-0.000011 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0876417 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 122 components and 0.0876417 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.627 mas, bmaj=5.444 mas, bpa=-44.75 degrees ! Estimated noise=0.518222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.28761e-05 Jy ! Component: 100 - total flux cleaned = -2.28154e-05 Jy ! Component: 150 - total flux cleaned = 1.06338e-05 Jy ! Component: 200 - total flux cleaned = 5.5645e-05 Jy ! Total flux subtracted in 200 components = 5.5645e-05 Jy ! Clean residual min=-0.001285 max=0.001194 Jy/beam ! Clean residual mean=-0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0876974 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.0876974 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=0.015454Jy sigma=0.563896 ! Fit after self-cal, rms=0.015447Jy sigma=0.563416 wmodel /d2/scr/pima/bp177i_uvs/J0750+7217_C_map.mod ! Writing 142 model components to file: /d2/scr/pima/bp177i_uvs/J0750+7217_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0750+7217_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0750+7217_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0750+7217_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0750+7217_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 = -0.000366876 Jy ! Component: 100 - total flux cleaned = -0.00070147 Jy ! Component: 150 - total flux cleaned = -0.00106558 Jy ! Component: 200 - total flux cleaned = -0.00135528 Jy ! Component: 250 - total flux cleaned = -0.00151747 Jy ! Component: 300 - total flux cleaned = -0.00164194 Jy ! Component: 350 - total flux cleaned = -0.00174758 Jy ! Component: 400 - total flux cleaned = -0.00183554 Jy ! Component: 450 - total flux cleaned = -0.00189288 Jy ! Component: 500 - total flux cleaned = -0.00200427 Jy ! Component: 550 - total flux cleaned = -0.0020447 Jy ! Component: 600 - total flux cleaned = -0.002071 Jy ! Component: 650 - total flux cleaned = -0.00211021 Jy ! Component: 700 - total flux cleaned = -0.00222493 Jy ! Component: 750 - total flux cleaned = -0.00226226 Jy ! Component: 800 - total flux cleaned = -0.00227481 Jy ! Component: 850 - total flux cleaned = -0.00235943 Jy ! Component: 900 - total flux cleaned = -0.00240661 Jy ! Component: 950 - total flux cleaned = -0.00240663 Jy ! Component: 1000 - total flux cleaned = -0.00248712 Jy ! Component: 1050 - total flux cleaned = -0.00252082 Jy ! Component: 1100 - total flux cleaned = -0.00257641 Jy ! Component: 1150 - total flux cleaned = -0.00262018 Jy ! Component: 1200 - total flux cleaned = -0.00268523 Jy ! Component: 1250 - total flux cleaned = -0.00275977 Jy ! Component: 1300 - total flux cleaned = -0.00279145 Jy ! Component: 1350 - total flux cleaned = -0.00285364 Jy ! Component: 1400 - total flux cleaned = -0.00287426 Jy ! Component: 1450 - total flux cleaned = -0.00290474 Jy ! Component: 1500 - total flux cleaned = -0.00292469 Jy ! Component: 1550 - total flux cleaned = -0.0029738 Jy ! Component: 1600 - total flux cleaned = -0.00297389 Jy ! Component: 1650 - total flux cleaned = -0.0030125 Jy ! Component: 1700 - total flux cleaned = -0.00303157 Jy ! Component: 1750 - total flux cleaned = -0.00306921 Jy ! Component: 1800 - total flux cleaned = -0.00310628 Jy ! Component: 1850 - total flux cleaned = -0.00314293 Jy ! Component: 1900 - total flux cleaned = -0.00316122 Jy ! Component: 1950 - total flux cleaned = -0.00320626 Jy ! Component: 2000 - total flux cleaned = -0.00325958 Jy ! Component: 2050 - total flux cleaned = -0.00326834 Jy ! Component: 2100 - total flux cleaned = -0.00325972 Jy ! Component: 2150 - total flux cleaned = -0.00329446 Jy ! Component: 2200 - total flux cleaned = -0.00334572 Jy ! Component: 2250 - total flux cleaned = -0.00337966 Jy ! Component: 2300 - total flux cleaned = -0.00339643 Jy ! Component: 2350 - total flux cleaned = -0.00341322 Jy ! Component: 2400 - total flux cleaned = -0.00343806 Jy ! Component: 2450 - total flux cleaned = -0.00348743 Jy ! Component: 2500 - total flux cleaned = -0.00351181 Jy ! Component: 2550 - total flux cleaned = -0.00351982 Jy ! Component: 2600 - total flux cleaned = -0.00353602 Jy ! Component: 2650 - total flux cleaned = -0.00358374 Jy ! Component: 2700 - total flux cleaned = -0.0036153 Jy ! Component: 2750 - total flux cleaned = -0.00367009 Jy ! Component: 2800 - total flux cleaned = -0.00366228 Jy ! Component: 2850 - total flux cleaned = -0.00367776 Jy ! Component: 2900 - total flux cleaned = -0.0036854 Jy ! Component: 2950 - total flux cleaned = -0.00371589 Jy ! Component: 3000 - total flux cleaned = -0.00372345 Jy ! Component: 3050 - total flux cleaned = -0.00375352 Jy ! Component: 3100 - total flux cleaned = -0.00379074 Jy ! Component: 3150 - total flux cleaned = -0.00382758 Jy ! Component: 3200 - total flux cleaned = -0.00381285 Jy ! Component: 3250 - total flux cleaned = -0.0038055 Jy ! Component: 3300 - total flux cleaned = -0.00378387 Jy ! Component: 3350 - total flux cleaned = -0.00383423 Jy ! Component: 3400 - total flux cleaned = -0.00384844 Jy ! Component: 3450 - total flux cleaned = -0.00384844 Jy ! Component: 3500 - total flux cleaned = -0.00386959 Jy ! Component: 3550 - total flux cleaned = -0.00386954 Jy ! Component: 3600 - total flux cleaned = -0.00389036 Jy ! Component: 3650 - total flux cleaned = -0.00387657 Jy ! Component: 3700 - total flux cleaned = -0.00391092 Jy ! Component: 3750 - total flux cleaned = -0.00389736 Jy ! Component: 3800 - total flux cleaned = -0.00392449 Jy ! Component: 3850 - total flux cleaned = -0.00391778 Jy ! Component: 3900 - total flux cleaned = -0.0039245 Jy ! Component: 3950 - total flux cleaned = -0.00391112 Jy ! Component: 4000 - total flux cleaned = -0.00390454 Jy ! Component: 4050 - total flux cleaned = -0.00389131 Jy ! Total flux subtracted in 4096 components = -0.00389787 Jy ! Clean residual min=-0.000356 max=0.000381 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0837995 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 422 components and 0.0837995 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0750+7217_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.627 x 5.444 at -44.75 degrees (North through East) ! Clean map min=-0.0011319 max=0.07668 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0750+7217_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0766798 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012127 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.474454 0.474454 0.948908 1.89782 3.79563 7.59126 15.1825 30.3651 60.7301 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 632.305 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0750+7217_C_uvs.log closed on Tue Apr 15 00:17:17 2014