! Started logfile: /scr/pima/bp171a9_uvs/J1211+7419_C_uvs.log on Sat Dec 21 09:13:24 2013 obs /scr/pima/bp171a9_uvs/J1211+7419_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1211+7419_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.428571 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1211+7419 ! ! 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 288 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/bp171a9_uvs/J1211+7419_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000300Jy sigma=0.845427 ! Fit after self-cal, rms=0.991419Jy sigma=0.845352 ! 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=4.846 mas, bmaj=5.403 mas, bpa=-20.72 degrees ! Estimated noise=77.2066 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00852381 Jy ! Component: 100 - total flux cleaned = 0.0105437 Jy ! Total flux subtracted in 100 components = 0.0105437 Jy ! Clean residual min=-0.001284 max=0.001283 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0105437 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0105437 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=0.012982Jy sigma=0.011450 ! Fit after self-cal, rms=0.010825Jy sigma=0.009291 ! Inverting map ! Added new window around map position (-0.6, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325681 Jy ! Component: 100 - total flux cleaned = 0.00394503 Jy ! Total flux subtracted in 100 components = 0.00394503 Jy ! Clean residual min=-0.001888 max=0.001657 Jy/beam ! Clean residual mean=-0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0144887 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 0.0144887 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=0.010864Jy sigma=0.007995 ! Fit after self-cal, rms=0.010839Jy sigma=0.007947 ! 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=5.752 mas, bmaj=6.509 mas, bpa=-14.46 degrees ! Estimated noise=58.7013 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 = 0.000695625 Jy ! Component: 100 - total flux cleaned = 0.000915666 Jy ! Component: 150 - total flux cleaned = 0.000962447 Jy ! Component: 200 - total flux cleaned = 0.000962788 Jy ! Total flux subtracted in 200 components = 0.000962788 Jy ! Clean residual min=-0.001355 max=0.001407 Jy/beam ! Clean residual mean=-0.000007 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0154515 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0154515 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=0.010876Jy sigma=0.007838 ! Fit after self-cal, rms=0.010872Jy sigma=0.007836 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.752 x 6.509 at -14.46 degrees (North through East) ! Clean map min=-0.0013573 max=0.013422 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.010872Jy sigma=0.007836 ! Fit after self-cal, rms=0.010872Jy sigma=0.007836 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.752 mas, bmaj=6.509 mas, bpa=-14.46 degrees ! Estimated noise=58.7013 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 = -8.85183e-06 Jy ! Component: 100 - total flux cleaned = -8.98449e-06 Jy ! Component: 150 - total flux cleaned = -2.10929e-07 Jy ! Component: 200 - total flux cleaned = -8.30586e-06 Jy ! Total flux subtracted in 200 components = -8.30586e-06 Jy ! Clean residual min=-0.001295 max=0.001399 Jy/beam ! Clean residual mean=-0.000007 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0154432 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0154432 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=0.010868Jy sigma=0.007817 ! Fit after self-cal, rms=0.010861Jy sigma=0.007816 ! 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=0.010861Jy sigma=0.007816 ! Fit after self-cal, rms=0.010861Jy sigma=0.007816 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.752 mas, bmaj=6.509 mas, bpa=-14.46 degrees ! Estimated noise=58.7013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.24351e-05 Jy ! Component: 100 - total flux cleaned = -3.20225e-05 Jy ! Component: 150 - total flux cleaned = -3.91013e-05 Jy ! Component: 200 - total flux cleaned = -4.57382e-05 Jy ! Total flux subtracted in 200 components = -4.57382e-05 Jy ! Clean residual min=-0.001259 max=0.001393 Jy/beam ! Clean residual mean=-0.000006 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0153975 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0153975 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=0.010855Jy sigma=0.007805 ! Fit after self-cal, rms=0.010850Jy sigma=0.007804 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 = -1.6353e-05 Jy ! Component: 100 - total flux cleaned = -2.3826e-05 Jy ! Component: 150 - total flux cleaned = -3.05313e-05 Jy ! Component: 200 - total flux cleaned = -4.23519e-05 Jy ! Total flux subtracted in 200 components = -4.23519e-05 Jy ! Clean residual min=-0.001231 max=0.001386 Jy/beam ! Clean residual mean=-0.000006 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0153551 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0153551 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=0.010843Jy sigma=0.007796 ! Fit after self-cal, rms=0.010839Jy sigma=0.007795 ! 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=0.010839Jy sigma=0.007795 ! Fit after self-cal, rms=0.010839Jy sigma=0.007795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.752 mas, bmaj=6.509 mas, bpa=-14.46 degrees ! Estimated noise=58.7013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.13393e-05 Jy ! Component: 100 - total flux cleaned = -1.51139e-05 Jy ! Component: 150 - total flux cleaned = -2.0958e-05 Jy ! Component: 200 - total flux cleaned = -2.66551e-05 Jy ! Total flux subtracted in 200 components = -2.66551e-05 Jy ! Clean residual min=-0.001215 max=0.001382 Jy/beam ! Clean residual mean=-0.000006 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0153285 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0153285 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=0.010834Jy sigma=0.007788 ! Fit after self-cal, rms=0.010831Jy sigma=0.007787 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 = -2.72746e-05 Jy ! Component: 100 - total flux cleaned = -2.1517e-05 Jy ! Component: 150 - total flux cleaned = -2.71267e-05 Jy ! Component: 200 - total flux cleaned = -3.22422e-05 Jy ! Total flux subtracted in 200 components = -3.22422e-05 Jy ! Clean residual min=-0.001198 max=0.001377 Jy/beam ! Clean residual mean=-0.000006 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0152962 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0152962 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=0.010825Jy sigma=0.007781 ! Fit after self-cal, rms=0.010824Jy sigma=0.007780 ! 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=0.010824Jy sigma=0.007780 ! Fit after self-cal, rms=0.010824Jy sigma=0.007780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.287 mas, bmaj=7.193 mas, bpa=-11.69 degrees ! Estimated noise=59.1017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.98044e-07 Jy ! Component: 100 - total flux cleaned = 3.40467e-08 Jy ! Component: 150 - total flux cleaned = -9.59734e-06 Jy ! Component: 200 - total flux cleaned = -1.41522e-05 Jy ! Total flux subtracted in 200 components = -1.41522e-05 Jy ! Clean residual min=-0.001138 max=0.001250 Jy/beam ! Clean residual mean=-0.000007 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0152821 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.0152821 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=0.010817Jy sigma=0.007777 ! Fit after self-cal, rms=0.010815Jy sigma=0.007776 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 = -2.54357e-05 Jy ! Component: 100 - total flux cleaned = -2.52106e-05 Jy ! Component: 150 - total flux cleaned = -2.49811e-05 Jy ! Component: 200 - total flux cleaned = -2.9383e-05 Jy ! Total flux subtracted in 200 components = -2.9383e-05 Jy ! Clean residual min=-0.001117 max=0.001242 Jy/beam ! Clean residual mean=-0.000007 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0152527 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0152527 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=0.010811Jy sigma=0.007772 ! Fit after self-cal, rms=0.010810Jy sigma=0.007771 ! 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=5.752 mas, bmaj=6.509 mas, bpa=-14.46 degrees ! Estimated noise=58.7013 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.752 x 6.509 at -14.46 degrees (North through East) ! Clean map min=-0.0011225 max=0.013435 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=4.846 mas, bmaj=5.403 mas, bpa=-20.72 degrees ! Estimated noise=77.2066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106517 Jy ! Component: 100 - total flux cleaned = 0.0130493 Jy ! Component: 150 - total flux cleaned = 0.0138782 Jy ! Component: 200 - total flux cleaned = 0.0140049 Jy ! Total flux subtracted in 200 components = 0.0140049 Jy ! Clean residual min=-0.002154 max=0.002185 Jy/beam ! Clean residual mean=-0.000006 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0140049 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0140049 Jy ! Inverting map and beam ! Estimated beam: bmin=5.752 mas, bmaj=6.509 mas, bpa=-14.46 degrees ! Estimated noise=58.7013 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 = 0.000709532 Jy ! Component: 100 - total flux cleaned = 0.000760211 Jy ! Component: 150 - total flux cleaned = 0.000724648 Jy ! Component: 200 - total flux cleaned = 0.000685287 Jy ! Total flux subtracted in 200 components = 0.000685287 Jy ! Clean residual min=-0.001646 max=0.001937 Jy/beam ! Clean residual mean=-0.000013 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0146901 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0146901 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=6.287 mas, bmaj=7.193 mas, bpa=-11.69 degrees ! Estimated noise=59.1017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.86594e-05 Jy ! Component: 100 - total flux cleaned = -0.000125522 Jy ! Component: 150 - total flux cleaned = -0.000150254 Jy ! Component: 200 - total flux cleaned = -0.000180221 Jy ! Total flux subtracted in 200 components = -0.000180221 Jy ! Clean residual min=-0.001484 max=0.001823 Jy/beam ! Clean residual mean=-0.000016 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0145099 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 = -2.67773e-05 Jy ! Component: 100 - total flux cleaned = -5.06508e-05 Jy ! Component: 150 - total flux cleaned = -6.17278e-05 Jy ! Component: 200 - total flux cleaned = -6.72712e-05 Jy ! Total flux subtracted in 200 components = -6.72712e-05 Jy ! Clean residual min=-0.001459 max=0.001818 Jy/beam ! Clean residual mean=-0.000017 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0144427 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0144427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.752 mas, bmaj=6.509 mas, bpa=-14.46 degrees ! Estimated noise=58.7013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.92955e-06 Jy ! Component: 100 - total flux cleaned = -1.36147e-05 Jy ! Component: 150 - total flux cleaned = -1.90576e-05 Jy ! Component: 200 - total flux cleaned = -1.91273e-05 Jy ! Total flux subtracted in 200 components = -1.91273e-05 Jy ! Clean residual min=-0.001550 max=0.001919 Jy/beam ! Clean residual mean=-0.000014 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0144235 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0144235 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=0.010995Jy sigma=0.007946 ! Fit after self-cal, rms=0.010936Jy sigma=0.007906 wmodel /scr/pima/bp171a9_uvs/J1211+7419_C_map.mod ! Writing 53 model components to file: /scr/pima/bp171a9_uvs/J1211+7419_C_map.mod wobs /scr/pima/bp171a9_uvs/J1211+7419_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1211+7419_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1211+7419_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1211+7419_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 = 0.000560339 Jy ! Component: 100 - total flux cleaned = 0.000790589 Jy ! Component: 150 - total flux cleaned = 0.000865439 Jy ! Component: 200 - total flux cleaned = 0.000882626 Jy ! Component: 250 - total flux cleaned = 0.000943259 Jy ! Component: 300 - total flux cleaned = 0.000999729 Jy ! Component: 350 - total flux cleaned = 0.00106529 Jy ! Component: 400 - total flux cleaned = 0.00112667 Jy ! Component: 450 - total flux cleaned = 0.00116131 Jy ! Component: 500 - total flux cleaned = 0.00119431 Jy ! Component: 550 - total flux cleaned = 0.00123566 Jy ! Component: 600 - total flux cleaned = 0.00128438 Jy ! Component: 650 - total flux cleaned = 0.00137901 Jy ! Component: 700 - total flux cleaned = 0.00145221 Jy ! Component: 750 - total flux cleaned = 0.00150571 Jy ! Component: 800 - total flux cleaned = 0.00156639 Jy ! Component: 850 - total flux cleaned = 0.00161711 Jy ! Component: 900 - total flux cleaned = 0.00165841 Jy ! Component: 950 - total flux cleaned = 0.00165847 Jy ! Component: 1000 - total flux cleaned = 0.00165857 Jy ! Component: 1050 - total flux cleaned = 0.00166667 Jy ! Component: 1100 - total flux cleaned = 0.00166673 Jy ! Component: 1150 - total flux cleaned = 0.00164244 Jy ! Component: 1200 - total flux cleaned = 0.00162618 Jy ! Component: 1250 - total flux cleaned = 0.00160976 Jy ! Component: 1300 - total flux cleaned = 0.00156859 Jy ! Component: 1350 - total flux cleaned = 0.00155188 Jy ! Component: 1400 - total flux cleaned = 0.00151825 Jy ! Component: 1450 - total flux cleaned = 0.00150115 Jy ! Component: 1500 - total flux cleaned = 0.00148375 Jy ! Component: 1550 - total flux cleaned = 0.00147489 Jy ! Component: 1600 - total flux cleaned = 0.00147497 Jy ! Component: 1650 - total flux cleaned = 0.0014566 Jy ! Component: 1700 - total flux cleaned = 0.00144736 Jy ! Component: 1750 - total flux cleaned = 0.00141895 Jy ! Component: 1800 - total flux cleaned = 0.00138976 Jy ! Component: 1850 - total flux cleaned = 0.00136992 Jy ! Component: 1900 - total flux cleaned = 0.00134956 Jy ! Component: 1950 - total flux cleaned = 0.00132892 Jy ! Component: 2000 - total flux cleaned = 0.00130779 Jy ! Component: 2050 - total flux cleaned = 0.0012863 Jy ! Component: 2100 - total flux cleaned = 0.00125318 Jy ! Component: 2150 - total flux cleaned = 0.00123059 Jy ! Component: 2200 - total flux cleaned = 0.00120752 Jy ! Component: 2250 - total flux cleaned = 0.00119553 Jy ! Component: 2300 - total flux cleaned = 0.00117101 Jy ! Component: 2350 - total flux cleaned = 0.00117078 Jy ! Component: 2400 - total flux cleaned = 0.0011708 Jy ! Component: 2450 - total flux cleaned = 0.00115779 Jy ! Component: 2500 - total flux cleaned = 0.0011308 Jy ! Component: 2550 - total flux cleaned = 0.00113056 Jy ! Component: 2600 - total flux cleaned = 0.00110207 Jy ! Component: 2650 - total flux cleaned = 0.00111661 Jy ! Component: 2700 - total flux cleaned = 0.00110211 Jy ! Component: 2750 - total flux cleaned = 0.00107124 Jy ! Component: 2800 - total flux cleaned = 0.00107127 Jy ! Component: 2850 - total flux cleaned = 0.00103863 Jy ! Component: 2900 - total flux cleaned = 0.00103854 Jy ! Component: 2950 - total flux cleaned = 0.00102136 Jy ! Component: 3000 - total flux cleaned = 0.00100369 Jy ! Component: 3050 - total flux cleaned = 0.00100387 Jy ! Component: 3100 - total flux cleaned = 0.00100371 Jy ! Component: 3150 - total flux cleaned = 0.000984781 Jy ! Component: 3200 - total flux cleaned = 0.000984784 Jy ! Component: 3250 - total flux cleaned = 0.000984901 Jy ! Component: 3300 - total flux cleaned = 0.000985016 Jy ! Component: 3350 - total flux cleaned = 0.000985214 Jy ! Component: 3400 - total flux cleaned = 0.000985589 Jy ! Component: 3450 - total flux cleaned = 0.00096357 Jy ! Component: 3500 - total flux cleaned = 0.000963412 Jy ! Component: 3550 - total flux cleaned = 0.000963331 Jy ! Component: 3600 - total flux cleaned = 0.000938918 Jy ! Component: 3650 - total flux cleaned = 0.000938448 Jy ! Component: 3700 - total flux cleaned = 0.000964375 Jy ! Component: 3750 - total flux cleaned = 0.000911769 Jy ! Component: 3800 - total flux cleaned = 0.000884317 Jy ! Component: 3850 - total flux cleaned = 0.000884042 Jy ! Component: 3900 - total flux cleaned = 0.000912518 Jy ! Component: 3950 - total flux cleaned = 0.000854433 Jy ! Component: 4000 - total flux cleaned = 0.000854106 Jy ! Component: 4050 - total flux cleaned = 0.000823619 Jy ! Total flux subtracted in 4096 components = 0.000823596 Jy ! Clean residual min=-0.001788 max=0.001832 Jy/beam ! Clean residual mean=0.000005 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0152471 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 270 components and 0.0152471 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1211+7419_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.752 x 6.509 at -14.46 degrees (North through East) ! Clean map min=-0.0026485 max=0.01386 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1211+7419_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0138604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00071534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -15.4831 15.4831 30.9662 61.9323 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 19.375 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1211+7419_C_uvs.log closed on Sat Dec 21 09:13:29 2013