! Started logfile: /d2/scr/pima/bp177i_uvs/J0735+7115_X_uvs.log on Tue Apr 15 00:10:42 2014 obs /d2/scr/pima/bp177i_uvs/J0735+7115_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0735+7115_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0735+7115 ! ! 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 704 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0735+7115_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000257Jy sigma=42.643010 ! Fit after self-cal, rms=0.962554Jy sigma=40.981328 ! 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=0.7974 mas, bmaj=2.872 mas, bpa=-32.68 degrees ! Estimated noise=0.884533 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 = 0.0291033 Jy ! Component: 100 - total flux cleaned = 0.0363253 Jy ! Total flux subtracted in 100 components = 0.0363253 Jy ! Clean residual min=-0.002660 max=0.004419 Jy/beam ! Clean residual mean=-0.000004 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0363253 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0363253 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=0.018240Jy sigma=0.728040 ! Fit after self-cal, rms=0.016864Jy sigma=0.684772 ! 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=0.9676 mas, bmaj=3.015 mas, bpa=-32.45 degrees ! Estimated noise=0.644029 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 = 0.00502815 Jy ! Component: 100 - total flux cleaned = 0.00803427 Jy ! Component: 150 - total flux cleaned = 0.0101508 Jy ! Component: 200 - total flux cleaned = 0.0117179 Jy ! Total flux subtracted in 200 components = 0.0117179 Jy ! Clean residual min=-0.002061 max=0.002192 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0480432 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.0480431 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=0.015356Jy sigma=0.596579 ! Fit after self-cal, rms=0.015358Jy sigma=0.596249 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9676 x 3.015 at -32.45 degrees (North through East) ! Clean map min=-0.0019828 max=0.036602 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 1.08 FD 1.04 HN 0.92 KP 0.93 ! LA 0.98 MK 1.15 NL 1.14 OV 0.84 ! PT 0.86 SC 0.95 ! ! ! 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=0.015358Jy sigma=0.596249 ! Fit after self-cal, rms=0.015174Jy sigma=0.589836 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9702 mas, bmaj=3.019 mas, bpa=-32.55 degrees ! Estimated noise=0.640357 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 = 0.000981262 Jy ! Component: 100 - total flux cleaned = 0.00170082 Jy ! Component: 150 - total flux cleaned = 0.00225179 Jy ! Component: 200 - total flux cleaned = 0.00264545 Jy ! Total flux subtracted in 200 components = 0.00264545 Jy ! Clean residual min=-0.001921 max=0.001862 Jy/beam ! Clean residual mean=-0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0506886 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0506886 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=0.015099Jy sigma=0.585231 ! Fit after self-cal, rms=0.015100Jy sigma=0.585146 ! 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=0.015100Jy sigma=0.585146 ! Fit after self-cal, rms=0.014945Jy sigma=0.580546 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9679 mas, bmaj=3.026 mas, bpa=-32.56 degrees ! Estimated noise=0.639703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013428 Jy ! Component: 100 - total flux cleaned = 0.00017357 Jy ! Component: 150 - total flux cleaned = 0.00020931 Jy ! Component: 200 - total flux cleaned = 0.00026569 Jy ! Total flux subtracted in 200 components = 0.00026569 Jy ! Clean residual min=-0.001774 max=0.001693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0509543 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0509543 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=0.014921Jy sigma=0.579770 ! Fit after self-cal, rms=0.014920Jy sigma=0.579737 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 = 3.23415e-05 Jy ! Component: 100 - total flux cleaned = 8.3853e-05 Jy ! Component: 150 - total flux cleaned = 0.000132338 Jy ! Component: 200 - total flux cleaned = 0.000178295 Jy ! Total flux subtracted in 200 components = 0.000178295 Jy ! Clean residual min=-0.001744 max=0.001668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0511326 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.0511326 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=0.014907Jy sigma=0.579237 ! Fit after self-cal, rms=0.014907Jy sigma=0.579220 ! 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=0.014907Jy sigma=0.579220 ! Fit after self-cal, rms=0.014777Jy sigma=0.572474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9701 mas, bmaj=3.031 mas, bpa=-32.58 degrees ! Estimated noise=0.63783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376185 Jy ! Component: 100 - total flux cleaned = -0.000509494 Jy ! Component: 150 - total flux cleaned = -0.000516482 Jy ! Component: 200 - total flux cleaned = -0.0005166 Jy ! Total flux subtracted in 200 components = -0.0005166 Jy ! Clean residual min=-0.001609 max=0.001528 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.050616 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.050616 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=0.014757Jy sigma=0.572309 ! Fit after self-cal, rms=0.014758Jy sigma=0.572248 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 = -2.69766e-05 Jy ! Component: 100 - total flux cleaned = -8.4742e-06 Jy ! Component: 150 - total flux cleaned = -2.53159e-06 Jy ! Component: 200 - total flux cleaned = 3.23763e-06 Jy ! Total flux subtracted in 200 components = 3.23763e-06 Jy ! Clean residual min=-0.001603 max=0.001529 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0506192 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.0506192 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=0.014753Jy sigma=0.572064 ! Fit after self-cal, rms=0.014753Jy sigma=0.572052 ! 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=0.014753Jy sigma=0.572052 ! Fit after self-cal, rms=0.014730Jy sigma=0.571975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=3.323 mas, bpa=-36.19 degrees ! Estimated noise=0.75868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.05906e-05 Jy ! Component: 100 - total flux cleaned = -5.34698e-05 Jy ! Component: 150 - total flux cleaned = -3.73358e-05 Jy ! Component: 200 - total flux cleaned = -2.19648e-05 Jy ! Total flux subtracted in 200 components = -2.19648e-05 Jy ! Clean residual min=-0.001725 max=0.001687 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0505972 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.0505972 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=0.014729Jy sigma=0.571792 ! Fit after self-cal, rms=0.014728Jy sigma=0.571744 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 = -3.31297e-05 Jy ! Component: 100 - total flux cleaned = -9.96949e-06 Jy ! Component: 150 - total flux cleaned = 4.34948e-06 Jy ! Component: 200 - total flux cleaned = 1.0937e-05 Jy ! Total flux subtracted in 200 components = 1.0937e-05 Jy ! Clean residual min=-0.001711 max=0.001680 Jy/beam ! Clean residual mean=-0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0506082 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.0506082 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=0.014728Jy sigma=0.571642 ! Fit after self-cal, rms=0.014727Jy sigma=0.571611 ! 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=0.9697 mas, bmaj=3.031 mas, bpa=-32.57 degrees ! Estimated noise=0.636238 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9697 x 3.031 at -32.57 degrees (North through East) ! Clean map min=-0.0014396 max=0.035735 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=0.7983 mas, bmaj=2.887 mas, bpa=-32.78 degrees ! Estimated noise=0.8779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294656 Jy ! Component: 100 - total flux cleaned = 0.0365907 Jy ! Component: 150 - total flux cleaned = 0.0400264 Jy ! Component: 200 - total flux cleaned = 0.0423289 Jy ! Total flux subtracted in 200 components = 0.0423289 Jy ! Clean residual min=-0.002116 max=0.002695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0423289 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0423289 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9697 mas, bmaj=3.031 mas, bpa=-32.57 degrees ! Estimated noise=0.636238 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 (-2.4, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002571 Jy ! Component: 100 - total flux cleaned = 0.004292 Jy ! Component: 150 - total flux cleaned = 0.00518439 Jy ! Component: 200 - total flux cleaned = 0.00590475 Jy ! Total flux subtracted in 200 components = 0.00590475 Jy ! Clean residual min=-0.001583 max=0.001544 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0482337 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 0.0482337 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=2.095 mas, bmaj=3.323 mas, bpa=-36.19 degrees ! Estimated noise=0.75868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126401 Jy ! Component: 100 - total flux cleaned = 0.00209428 Jy ! Component: 150 - total flux cleaned = 0.00262189 Jy ! Component: 200 - total flux cleaned = 0.00293414 Jy ! Total flux subtracted in 200 components = 0.00293414 Jy ! Clean residual min=-0.001591 max=0.001563 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0511678 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 = 0.000196648 Jy ! Component: 100 - total flux cleaned = 0.000322248 Jy ! Component: 150 - total flux cleaned = 0.00040489 Jy ! Component: 200 - total flux cleaned = 0.000482514 Jy ! Total flux subtracted in 200 components = 0.000482514 Jy ! Clean residual min=-0.001536 max=0.001510 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0516503 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 95 components and 0.0516503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9697 mas, bmaj=3.031 mas, bpa=-32.57 degrees ! Estimated noise=0.636238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126273 Jy ! Component: 100 - total flux cleaned = 3.19636e-05 Jy ! Component: 150 - total flux cleaned = 0.000190557 Jy ! Component: 200 - total flux cleaned = 0.000261936 Jy ! Total flux subtracted in 200 components = 0.000261936 Jy ! Clean residual min=-0.001351 max=0.001413 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0519122 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.0519122 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=0.014501Jy sigma=0.561560 ! Fit after self-cal, rms=0.014484Jy sigma=0.560889 wmodel /d2/scr/pima/bp177i_uvs/J0735+7115_X_map.mod ! Writing 111 model components to file: /d2/scr/pima/bp177i_uvs/J0735+7115_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0735+7115_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0735+7115_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0735+7115_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0735+7115_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 = 7.3113e-05 Jy ! Component: 100 - total flux cleaned = 7.33303e-05 Jy ! Component: 150 - total flux cleaned = 1.12991e-05 Jy ! Component: 200 - total flux cleaned = 3.14306e-05 Jy ! Component: 250 - total flux cleaned = 3.09821e-05 Jy ! Component: 300 - total flux cleaned = -4.37984e-05 Jy ! Component: 350 - total flux cleaned = -9.7605e-05 Jy ! Component: 400 - total flux cleaned = -0.000149407 Jy ! Component: 450 - total flux cleaned = -0.000166237 Jy ! Component: 500 - total flux cleaned = -0.000215832 Jy ! Component: 550 - total flux cleaned = -0.000280469 Jy ! Component: 600 - total flux cleaned = -0.000296139 Jy ! Component: 650 - total flux cleaned = -0.000342277 Jy ! Component: 700 - total flux cleaned = -0.000417401 Jy ! Component: 750 - total flux cleaned = -0.000476265 Jy ! Component: 800 - total flux cleaned = -0.000519626 Jy ! Component: 850 - total flux cleaned = -0.000576424 Jy ! Component: 900 - total flux cleaned = -0.000604125 Jy ! Component: 950 - total flux cleaned = -0.00068619 Jy ! Component: 1000 - total flux cleaned = -0.000739899 Jy ! Component: 1050 - total flux cleaned = -0.000766595 Jy ! Component: 1100 - total flux cleaned = -0.000871277 Jy ! Component: 1150 - total flux cleaned = -0.000909951 Jy ! Component: 1200 - total flux cleaned = -0.00102396 Jy ! Component: 1250 - total flux cleaned = -0.00108601 Jy ! Component: 1300 - total flux cleaned = -0.0011104 Jy ! Component: 1350 - total flux cleaned = -0.00115905 Jy ! Component: 1400 - total flux cleaned = -0.0012187 Jy ! Component: 1450 - total flux cleaned = -0.00132425 Jy ! Component: 1500 - total flux cleaned = -0.00135892 Jy ! Component: 1550 - total flux cleaned = -0.0014389 Jy ! Component: 1600 - total flux cleaned = -0.00150628 Jy ! Component: 1650 - total flux cleaned = -0.00150648 Jy ! Component: 1700 - total flux cleaned = -0.00158344 Jy ! Component: 1750 - total flux cleaned = -0.00164866 Jy ! Component: 1800 - total flux cleaned = -0.00167013 Jy ! Component: 1850 - total flux cleaned = -0.00172328 Jy ! Component: 1900 - total flux cleaned = -0.00172332 Jy ! Component: 1950 - total flux cleaned = -0.00175467 Jy ! Component: 2000 - total flux cleaned = -0.00181635 Jy ! Component: 2050 - total flux cleaned = -0.00179578 Jy ! Component: 2100 - total flux cleaned = -0.00181613 Jy ! Component: 2150 - total flux cleaned = -0.00182607 Jy ! Component: 2200 - total flux cleaned = -0.00182606 Jy ! Component: 2250 - total flux cleaned = -0.00183583 Jy ! Component: 2300 - total flux cleaned = -0.0018553 Jy ! Component: 2350 - total flux cleaned = -0.00184572 Jy ! Component: 2400 - total flux cleaned = -0.00185531 Jy ! Component: 2450 - total flux cleaned = -0.00185536 Jy ! Component: 2500 - total flux cleaned = -0.00184597 Jy ! Component: 2550 - total flux cleaned = -0.00184605 Jy ! Component: 2600 - total flux cleaned = -0.00185528 Jy ! Component: 2650 - total flux cleaned = -0.00187359 Jy ! Component: 2700 - total flux cleaned = -0.00184612 Jy ! Component: 2750 - total flux cleaned = -0.00185518 Jy ! Component: 2800 - total flux cleaned = -0.0018372 Jy ! Component: 2850 - total flux cleaned = -0.00184622 Jy ! Component: 2900 - total flux cleaned = -0.00184626 Jy ! Component: 2950 - total flux cleaned = -0.00187269 Jy ! Component: 3000 - total flux cleaned = -0.00186385 Jy ! Component: 3050 - total flux cleaned = -0.00182909 Jy ! Component: 3100 - total flux cleaned = -0.00182904 Jy ! Component: 3150 - total flux cleaned = -0.00178623 Jy ! Component: 3200 - total flux cleaned = -0.00182035 Jy ! Component: 3250 - total flux cleaned = -0.00180341 Jy ! Component: 3300 - total flux cleaned = -0.00177814 Jy ! Component: 3350 - total flux cleaned = -0.00179485 Jy ! Component: 3400 - total flux cleaned = -0.00177816 Jy ! Component: 3450 - total flux cleaned = -0.00175332 Jy ! Component: 3500 - total flux cleaned = -0.0017615 Jy ! Component: 3550 - total flux cleaned = -0.00175325 Jy ! Component: 3600 - total flux cleaned = -0.00170431 Jy ! Component: 3650 - total flux cleaned = -0.00172055 Jy ! Component: 3700 - total flux cleaned = -0.00171245 Jy ! Component: 3750 - total flux cleaned = -0.00172045 Jy ! Component: 3800 - total flux cleaned = -0.0016885 Jy ! Component: 3850 - total flux cleaned = -0.00167265 Jy ! Component: 3900 - total flux cleaned = -0.00167264 Jy ! Component: 3950 - total flux cleaned = -0.00166474 Jy ! Component: 4000 - total flux cleaned = -0.00167261 Jy ! Component: 4050 - total flux cleaned = -0.00163351 Jy ! Total flux subtracted in 4096 components = -0.00160234 Jy ! Clean residual min=-0.000509 max=0.000630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0503099 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 389 components and 0.0503099 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0735+7115_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9697 x 3.031 at -32.57 degrees (North through East) ! Clean map min=-0.0010869 max=0.036222 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0735+7115_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0362219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134703 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11564 1.11564 2.23129 4.46258 8.92515 17.8503 35.7006 71.4012 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 268.903 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0735+7115_X_uvs.log closed on Tue Apr 15 00:10:47 2014