! Started logfile: /d2/scr/pima/bp177i_uvs/J1046+6559_C_uvs.log on Tue Apr 15 00:23:38 2014 obs /d2/scr/pima/bp177i_uvs/J1046+6559_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1046+6559_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1046+6559 ! ! 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/J1046+6559_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=1.000331Jy sigma=44.210092 ! Fit after self-cal, rms=0.960158Jy sigma=42.392500 ! 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=1.324 mas, bmaj=4.948 mas, bpa=8.185 degrees ! Estimated noise=0.690879 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 = 0.0294796 Jy ! Component: 100 - total flux cleaned = 0.0376339 Jy ! Total flux subtracted in 100 components = 0.0376339 Jy ! Clean residual min=-0.002367 max=0.004221 Jy/beam ! Clean residual mean=0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0376339 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0376339 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=0.017438Jy sigma=0.673866 ! Fit after self-cal, rms=0.016374Jy sigma=0.652754 ! Inverting map ! Added new window around map position (4.8, 10.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410531 Jy ! Component: 100 - total flux cleaned = 0.00624091 Jy ! Total flux subtracted in 100 components = 0.00624091 Jy ! Clean residual min=-0.002091 max=0.002351 Jy/beam ! Clean residual mean=0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0438748 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0438748 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=0.015016Jy sigma=0.591947 ! Fit after self-cal, rms=0.014992Jy sigma=0.590136 ! 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=1.649 mas, bmaj=5.074 mas, bpa=7.873 degrees ! Estimated noise=0.497164 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 = 0.00180868 Jy ! Component: 100 - total flux cleaned = 0.00236233 Jy ! Component: 150 - total flux cleaned = 0.00266797 Jy ! Component: 200 - total flux cleaned = 0.00282003 Jy ! Total flux subtracted in 200 components = 0.00282003 Jy ! Clean residual min=-0.001741 max=0.001658 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0466948 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.0466948 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=0.014583Jy sigma=0.576463 ! Fit after self-cal, rms=0.014584Jy sigma=0.576361 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.649 x 5.074 at 7.873 degrees (North through East) ! Clean map min=-0.0016563 max=0.039968 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 0.93 FD 1.11 HN 0.92 KP 1.05 ! LA 1.04 MK 1.14 NL 1.08 OV 0.94 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 1.04 ! LA 1.01 MK 1.17 NL 1.12 OV 0.98 ! PT 0.89 SC 0.96 ! ! ! 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 0.92 FD 0.87 HN 0.93 KP 0.93 ! LA 1.00 MK 1.03 NL 1.09 OV 0.98 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.01 KP 0.93 ! LA 1.09 MK 1.06 NL 1.09 OV 0.98 ! PT 0.93 SC 0.93 ! ! ! Fit before self-cal, rms=0.014584Jy sigma=0.576361 ! Fit after self-cal, rms=0.014446Jy sigma=0.561705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=5.049 mas, bpa=7.827 degrees ! Estimated noise=0.495607 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 = 5.3698e-05 Jy ! Component: 100 - total flux cleaned = 0.00013492 Jy ! Component: 150 - total flux cleaned = 0.00020478 Jy ! Component: 200 - total flux cleaned = 0.000277814 Jy ! Total flux subtracted in 200 components = 0.000277814 Jy ! Clean residual min=-0.001448 max=0.001303 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0469726 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0469726 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=0.014411Jy sigma=0.560337 ! Fit after self-cal, rms=0.014412Jy sigma=0.560183 ! 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=0.014412Jy sigma=0.560183 ! Fit after self-cal, rms=0.014097Jy sigma=0.552417 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=5.053 mas, bpa=7.886 degrees ! Estimated noise=0.491107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208765 Jy ! Component: 100 - total flux cleaned = -0.0003272 Jy ! Component: 150 - total flux cleaned = -0.000355773 Jy ! Component: 200 - total flux cleaned = -0.000346891 Jy ! Total flux subtracted in 200 components = -0.000346891 Jy ! Clean residual min=-0.001233 max=0.001180 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0466257 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.0466257 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=0.014080Jy sigma=0.551600 ! Fit after self-cal, rms=0.014079Jy sigma=0.551541 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 = -8.15677e-05 Jy ! Component: 100 - total flux cleaned = -7.37171e-05 Jy ! Component: 150 - total flux cleaned = -5.92246e-05 Jy ! Component: 200 - total flux cleaned = -4.63304e-05 Jy ! Total flux subtracted in 200 components = -4.63304e-05 Jy ! Clean residual min=-0.001203 max=0.001184 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0465794 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.0465794 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=0.014071Jy sigma=0.551202 ! Fit after self-cal, rms=0.014070Jy sigma=0.551188 ! 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=0.014070Jy sigma=0.551188 ! Fit after self-cal, rms=0.014029Jy sigma=0.551126 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=5.053 mas, bpa=7.902 degrees ! Estimated noise=0.489982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.2572e-05 Jy ! Component: 100 - total flux cleaned = -6.97723e-05 Jy ! Component: 150 - total flux cleaned = -5.71712e-05 Jy ! Component: 200 - total flux cleaned = -5.69356e-05 Jy ! Total flux subtracted in 200 components = -5.69356e-05 Jy ! Clean residual min=-0.001203 max=0.001186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0465225 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.0465225 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=0.014022Jy sigma=0.550870 ! Fit after self-cal, rms=0.014022Jy sigma=0.550862 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 = -2.68299e-05 Jy ! Component: 100 - total flux cleaned = -1.53929e-05 Jy ! Component: 150 - total flux cleaned = 1.20861e-06 Jy ! Component: 200 - total flux cleaned = 1.17803e-05 Jy ! Total flux subtracted in 200 components = 1.17803e-05 Jy ! Clean residual min=-0.001191 max=0.001187 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0465342 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.0465343 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=0.014018Jy sigma=0.550680 ! Fit after self-cal, rms=0.014018Jy sigma=0.550675 ! 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=0.014018Jy sigma=0.550675 ! Fit after self-cal, rms=0.013986Jy sigma=0.550651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=5.481 mas, bpa=7.247 degrees ! Estimated noise=0.589602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.78379e-05 Jy ! Component: 100 - total flux cleaned = 9.95067e-06 Jy ! Component: 150 - total flux cleaned = 5.29908e-05 Jy ! Component: 200 - total flux cleaned = 0.000108344 Jy ! Total flux subtracted in 200 components = 0.000108344 Jy ! Clean residual min=-0.001497 max=0.001285 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0466426 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 100 components and 0.0466426 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=0.013983Jy sigma=0.550685 ! Fit after self-cal, rms=0.013982Jy sigma=0.550638 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 = -5.13433e-05 Jy ! Component: 100 - total flux cleaned = -3.26656e-06 Jy ! Component: 150 - total flux cleaned = 3.95576e-05 Jy ! Component: 200 - total flux cleaned = 7.18304e-05 Jy ! Total flux subtracted in 200 components = 7.18304e-05 Jy ! Clean residual min=-0.001479 max=0.001267 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0467144 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.0467144 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=0.013984Jy sigma=0.550786 ! Fit after self-cal, rms=0.013983Jy sigma=0.550763 ! 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=1.652 mas, bmaj=5.053 mas, bpa=7.904 degrees ! Estimated noise=0.489112 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.652 x 5.053 at 7.904 degrees (North through East) ! Clean map min=-0.0011402 max=0.039635 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=1.327 mas, bmaj=4.929 mas, bpa=8.235 degrees ! Estimated noise=0.681527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294226 Jy ! Component: 100 - total flux cleaned = 0.037314 Jy ! Component: 150 - total flux cleaned = 0.0412454 Jy ! Component: 200 - total flux cleaned = 0.0434443 Jy ! Total flux subtracted in 200 components = 0.0434443 Jy ! Clean residual min=-0.001725 max=0.002044 Jy/beam ! Clean residual mean=-0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0434443 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0434443 Jy ! Inverting map and beam ! Estimated beam: bmin=1.652 mas, bmaj=5.053 mas, bpa=7.904 degrees ! Estimated noise=0.489112 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 = 0.0015633 Jy ! Component: 100 - total flux cleaned = 0.00179835 Jy ! Component: 150 - total flux cleaned = 0.00198427 Jy ! Component: 200 - total flux cleaned = 0.00216229 Jy ! Total flux subtracted in 200 components = 0.00216229 Jy ! Clean residual min=-0.001418 max=0.001330 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0456065 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.0456065 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=3.591 mas, bmaj=5.481 mas, bpa=7.247 degrees ! Estimated noise=0.589602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599091 Jy ! Component: 100 - total flux cleaned = 0.00064994 Jy ! Component: 150 - total flux cleaned = 0.000711364 Jy ! Component: 200 - total flux cleaned = 0.00077848 Jy ! Total flux subtracted in 200 components = 0.00077848 Jy ! Clean residual min=-0.001504 max=0.001290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.046385 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 = 5.70337e-05 Jy ! Component: 100 - total flux cleaned = 0.000105887 Jy ! Component: 150 - total flux cleaned = 0.00014812 Jy ! Component: 200 - total flux cleaned = 0.000212936 Jy ! Total flux subtracted in 200 components = 0.000212936 Jy ! Clean residual min=-0.001504 max=0.001248 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.046598 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.046598 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.652 mas, bmaj=5.053 mas, bpa=7.904 degrees ! Estimated noise=0.489112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.96131e-05 Jy ! Component: 100 - total flux cleaned = 6.0423e-06 Jy ! Component: 150 - total flux cleaned = 3.18668e-05 Jy ! Component: 200 - total flux cleaned = 5.36041e-05 Jy ! Total flux subtracted in 200 components = 5.36041e-05 Jy ! Clean residual min=-0.001225 max=0.001217 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0466516 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0466516 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=0.014001Jy sigma=0.551809 ! Fit after self-cal, rms=0.013999Jy sigma=0.551753 wmodel /d2/scr/pima/bp177i_uvs/J1046+6559_C_map.mod ! Writing 73 model components to file: /d2/scr/pima/bp177i_uvs/J1046+6559_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1046+6559_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1046+6559_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1046+6559_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1046+6559_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 = -2.34635e-05 Jy ! Component: 100 - total flux cleaned = -8.50132e-05 Jy ! Component: 150 - total flux cleaned = -0.000203928 Jy ! Component: 200 - total flux cleaned = -0.000336702 Jy ! Component: 250 - total flux cleaned = -0.000392027 Jy ! Component: 300 - total flux cleaned = -0.000445317 Jy ! Component: 350 - total flux cleaned = -0.000393112 Jy ! Component: 400 - total flux cleaned = -0.00035991 Jy ! Component: 450 - total flux cleaned = -0.000409877 Jy ! Component: 500 - total flux cleaned = -0.000377284 Jy ! Component: 550 - total flux cleaned = -0.000377297 Jy ! Component: 600 - total flux cleaned = -0.000422813 Jy ! Component: 650 - total flux cleaned = -0.000407664 Jy ! Component: 700 - total flux cleaned = -0.000437359 Jy ! Component: 750 - total flux cleaned = -0.00042325 Jy ! Component: 800 - total flux cleaned = -0.000409774 Jy ! Component: 850 - total flux cleaned = -0.000437747 Jy ! Component: 900 - total flux cleaned = -0.000437789 Jy ! Component: 950 - total flux cleaned = -0.000424806 Jy ! Component: 1000 - total flux cleaned = -0.000438024 Jy ! Component: 1050 - total flux cleaned = -0.000438021 Jy ! Component: 1100 - total flux cleaned = -0.000463563 Jy ! Component: 1150 - total flux cleaned = -0.000476049 Jy ! Component: 1200 - total flux cleaned = -0.000513416 Jy ! Component: 1250 - total flux cleaned = -0.000549994 Jy ! Component: 1300 - total flux cleaned = -0.000550002 Jy ! Component: 1350 - total flux cleaned = -0.000585826 Jy ! Component: 1400 - total flux cleaned = -0.000644551 Jy ! Component: 1450 - total flux cleaned = -0.000667957 Jy ! Component: 1500 - total flux cleaned = -0.00066799 Jy ! Component: 1550 - total flux cleaned = -0.000679473 Jy ! Component: 1600 - total flux cleaned = -0.000746655 Jy ! Component: 1650 - total flux cleaned = -0.000713546 Jy ! Component: 1700 - total flux cleaned = -0.000746163 Jy ! Component: 1750 - total flux cleaned = -0.00071373 Jy ! Component: 1800 - total flux cleaned = -0.000692447 Jy ! Component: 1850 - total flux cleaned = -0.000671383 Jy ! Component: 1900 - total flux cleaned = -0.000660824 Jy ! Component: 1950 - total flux cleaned = -0.000650565 Jy ! Component: 2000 - total flux cleaned = -0.000619792 Jy ! Component: 2050 - total flux cleaned = -0.000609626 Jy ! Component: 2100 - total flux cleaned = -0.000589835 Jy ! Component: 2150 - total flux cleaned = -0.000609469 Jy ! Component: 2200 - total flux cleaned = -0.000550859 Jy ! Component: 2250 - total flux cleaned = -0.000560703 Jy ! Component: 2300 - total flux cleaned = -0.000627695 Jy ! Component: 2350 - total flux cleaned = -0.000599128 Jy ! Component: 2400 - total flux cleaned = -0.000589783 Jy ! Component: 2450 - total flux cleaned = -0.00058049 Jy ! Component: 2500 - total flux cleaned = -0.000571362 Jy ! Component: 2550 - total flux cleaned = -0.000562088 Jy ! Component: 2600 - total flux cleaned = -0.000543957 Jy ! Component: 2650 - total flux cleaned = -0.000508023 Jy ! Component: 2700 - total flux cleaned = -0.000499228 Jy ! Component: 2750 - total flux cleaned = -0.000525819 Jy ! Component: 2800 - total flux cleaned = -0.000534604 Jy ! Component: 2850 - total flux cleaned = -0.000525818 Jy ! Component: 2900 - total flux cleaned = -0.000473764 Jy ! Component: 2950 - total flux cleaned = -0.000456718 Jy ! Component: 3000 - total flux cleaned = -0.000431139 Jy ! Component: 3050 - total flux cleaned = -0.00042274 Jy ! Component: 3100 - total flux cleaned = -0.000405951 Jy ! Component: 3150 - total flux cleaned = -0.000364339 Jy ! Component: 3200 - total flux cleaned = -0.000364264 Jy ! Component: 3250 - total flux cleaned = -0.000347889 Jy ! Component: 3300 - total flux cleaned = -0.000315431 Jy ! Component: 3350 - total flux cleaned = -0.000307344 Jy ! Component: 3400 - total flux cleaned = -0.000283339 Jy ! Component: 3450 - total flux cleaned = -0.00025948 Jy ! Component: 3500 - total flux cleaned = -0.000251551 Jy ! Component: 3550 - total flux cleaned = -0.000243755 Jy ! Component: 3600 - total flux cleaned = -0.000274905 Jy ! Component: 3650 - total flux cleaned = -0.000220814 Jy ! Component: 3700 - total flux cleaned = -0.000220796 Jy ! Component: 3750 - total flux cleaned = -0.000220837 Jy ! Component: 3800 - total flux cleaned = -0.000198108 Jy ! Component: 3850 - total flux cleaned = -0.000160476 Jy ! Component: 3900 - total flux cleaned = -0.000190369 Jy ! Component: 3950 - total flux cleaned = -0.00019776 Jy ! Component: 4000 - total flux cleaned = -0.000168265 Jy ! Component: 4050 - total flux cleaned = -0.000160912 Jy ! Total flux subtracted in 4096 components = -0.000190061 Jy ! Clean residual min=-0.000403 max=0.000372 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0464615 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 365 components and 0.0464615 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1046+6559_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.652 x 5.053 at 7.904 degrees (North through East) ! Clean map min=-0.00089947 max=0.03951 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1046+6559_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0395101 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129154 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.980666 0.980666 1.96133 3.92266 7.84532 15.6906 31.3813 62.7626 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 305.914 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1046+6559_C_uvs.log closed on Tue Apr 15 00:23:43 2014