! Started logfile: /d2/scr/pima/bp171a3_uvs/J0717+2835_C_uvs.log on Mon Feb 24 08:43:01 2014 obs /d2/scr/pima/bp171a3_uvs/J0717+2835_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0717+2835_C_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.5625 visibilities/baseline/integration-bin. ! Found source: J0717+2835 ! ! 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 504 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/bp171a3_uvs/J0717+2835_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001908Jy sigma=39.236267 ! Fit after self-cal, rms=0.982114Jy sigma=39.167615 ! 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=1.752 mas, bmaj=4.203 mas, bpa=-3.132 degrees ! Estimated noise=1.07397 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 = 0.0134337 Jy ! Component: 100 - total flux cleaned = 0.0170066 Jy ! Total flux subtracted in 100 components = 0.0170066 Jy ! Clean residual min=-0.002905 max=0.002799 Jy/beam ! Clean residual mean=-0.000000 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0170066 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0170066 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=0.028380Jy sigma=0.655348 ! Fit after self-cal, rms=0.027368Jy sigma=0.614059 ! 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=2.012 mas, bmaj=4.422 mas, bpa=-2.874 degrees ! Estimated noise=0.868417 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 = 0.00234469 Jy ! Component: 100 - total flux cleaned = 0.00316376 Jy ! Component: 150 - total flux cleaned = 0.00356929 Jy ! Component: 200 - total flux cleaned = 0.00367908 Jy ! Total flux subtracted in 200 components = 0.00367908 Jy ! Clean residual min=-0.002254 max=0.002234 Jy/beam ! Clean residual mean=0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0206857 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.0206857 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=0.027047Jy sigma=0.598990 ! Fit after self-cal, rms=0.027037Jy sigma=0.598946 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.012 x 4.422 at -2.874 degrees (North through East) ! Clean map min=-0.0022509 max=0.018537 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.027037Jy sigma=0.598946 ! Fit after self-cal, rms=0.027037Jy sigma=0.598946 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=4.422 mas, bpa=-2.874 degrees ! Estimated noise=0.868417 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 = 8.12456e-05 Jy ! Component: 100 - total flux cleaned = 0.000114515 Jy ! Component: 150 - total flux cleaned = 0.000136771 Jy ! Component: 200 - total flux cleaned = 0.000163952 Jy ! Total flux subtracted in 200 components = 0.000163952 Jy ! Clean residual min=-0.002221 max=0.002221 Jy/beam ! Clean residual mean=0.000000 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0208496 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0208496 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=0.027031Jy sigma=0.598580 ! Fit after self-cal, rms=0.027032Jy sigma=0.598557 ! 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=0.027032Jy sigma=0.598557 ! Fit after self-cal, rms=0.027032Jy sigma=0.598557 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=4.422 mas, bpa=-2.874 degrees ! Estimated noise=0.868417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.66362e-05 Jy ! Component: 100 - total flux cleaned = 4.569e-05 Jy ! Component: 150 - total flux cleaned = 5.73868e-05 Jy ! Component: 200 - total flux cleaned = 7.37455e-05 Jy ! Total flux subtracted in 200 components = 7.37455e-05 Jy ! Clean residual min=-0.002209 max=0.002217 Jy/beam ! Clean residual mean=0.000000 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0209233 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0209233 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=0.027029Jy sigma=0.598380 ! Fit after self-cal, rms=0.027030Jy sigma=0.598365 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 = 2.86274e-05 Jy ! Component: 100 - total flux cleaned = 3.9149e-05 Jy ! Component: 150 - total flux cleaned = 4.41585e-05 Jy ! Component: 200 - total flux cleaned = 5.38761e-05 Jy ! Total flux subtracted in 200 components = 5.38761e-05 Jy ! Clean residual min=-0.002200 max=0.002215 Jy/beam ! Clean residual mean=0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0209772 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0209772 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=0.027028Jy sigma=0.598226 ! Fit after self-cal, rms=0.027031Jy sigma=0.598214 ! 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=0.027031Jy sigma=0.598214 ! Fit after self-cal, rms=0.027031Jy sigma=0.598214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=4.422 mas, bpa=-2.874 degrees ! Estimated noise=0.868417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.53196e-05 Jy ! Component: 100 - total flux cleaned = 2.52994e-05 Jy ! Component: 150 - total flux cleaned = 2.97191e-05 Jy ! Component: 200 - total flux cleaned = 3.41258e-05 Jy ! Total flux subtracted in 200 components = 3.41258e-05 Jy ! Clean residual min=-0.002198 max=0.002220 Jy/beam ! Clean residual mean=0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0210113 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0210113 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=0.027029Jy sigma=0.598116 ! Fit after self-cal, rms=0.027031Jy sigma=0.598106 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 = 2.35002e-05 Jy ! Component: 100 - total flux cleaned = 2.35552e-05 Jy ! Component: 150 - total flux cleaned = 2.77542e-05 Jy ! Component: 200 - total flux cleaned = 3.18111e-05 Jy ! Total flux subtracted in 200 components = 3.18111e-05 Jy ! Clean residual min=-0.002195 max=0.002222 Jy/beam ! Clean residual mean=0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0210432 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0210432 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=0.027029Jy sigma=0.598026 ! Fit after self-cal, rms=0.027032Jy sigma=0.598016 ! 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=0.027032Jy sigma=0.598016 ! Fit after self-cal, rms=0.027032Jy sigma=0.598016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=5.706 mas, bpa=-6.218 degrees ! Estimated noise=1.04671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.18393e-06 Jy ! Component: 100 - total flux cleaned = -8.2354e-06 Jy ! Component: 150 - total flux cleaned = -1.84826e-05 Jy ! Component: 200 - total flux cleaned = -2.34274e-05 Jy ! Total flux subtracted in 200 components = -2.34274e-05 Jy ! Clean residual min=-0.002469 max=0.002735 Jy/beam ! Clean residual mean=0.000000 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0210197 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0210197 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=0.027032Jy sigma=0.597895 ! Fit after self-cal, rms=0.027038Jy sigma=0.597866 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 = -3.44428e-06 Jy ! Component: 100 - total flux cleaned = -3.47156e-06 Jy ! Component: 150 - total flux cleaned = -3.49068e-06 Jy ! Component: 200 - total flux cleaned = 6.2204e-07 Jy ! Total flux subtracted in 200 components = 6.2204e-07 Jy ! Clean residual min=-0.002475 max=0.002737 Jy/beam ! Clean residual mean=0.000000 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0210204 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0210204 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=0.027035Jy sigma=0.597832 ! Fit after self-cal, rms=0.027043Jy sigma=0.597811 ! 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=2.012 mas, bmaj=4.422 mas, bpa=-2.874 degrees ! Estimated noise=0.868417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.012 x 4.422 at -2.874 degrees (North through East) ! Clean map min=-0.002218 max=0.01829 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=1.752 mas, bmaj=4.203 mas, bpa=-3.132 degrees ! Estimated noise=1.07397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143449 Jy ! Component: 100 - total flux cleaned = 0.0183154 Jy ! Component: 150 - total flux cleaned = 0.0199429 Jy ! Component: 200 - total flux cleaned = 0.0207014 Jy ! Total flux subtracted in 200 components = 0.0207014 Jy ! Clean residual min=-0.002465 max=0.002467 Jy/beam ! Clean residual mean=0.000000 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0207014 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 0.0207014 Jy ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=4.422 mas, bpa=-2.874 degrees ! Estimated noise=0.868417 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 = -3.43907e-06 Jy ! Component: 100 - total flux cleaned = -2.79529e-06 Jy ! Component: 150 - total flux cleaned = 7.49814e-06 Jy ! Component: 200 - total flux cleaned = -2.10939e-06 Jy ! Total flux subtracted in 200 components = -2.10939e-06 Jy ! Clean residual min=-0.002257 max=0.002216 Jy/beam ! Clean residual mean=0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0206993 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0206993 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=3.578 mas, bmaj=5.706 mas, bpa=-6.218 degrees ! Estimated noise=1.04671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127602 Jy ! Component: 100 - total flux cleaned = 0.000112228 Jy ! Component: 150 - total flux cleaned = 0.000112521 Jy ! Component: 200 - total flux cleaned = 0.000118315 Jy ! Total flux subtracted in 200 components = 0.000118315 Jy ! Clean residual min=-0.002515 max=0.002714 Jy/beam ! Clean residual mean=-0.000000 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0208176 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 = 4.93811e-06 Jy ! Component: 100 - total flux cleaned = 9.67801e-06 Jy ! Component: 150 - total flux cleaned = 1.41618e-05 Jy ! Component: 200 - total flux cleaned = 1.85325e-05 Jy ! Total flux subtracted in 200 components = 1.85325e-05 Jy ! Clean residual min=-0.002507 max=0.002729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0208362 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0208362 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=4.422 mas, bpa=-2.874 degrees ! Estimated noise=0.868417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.59106e-05 Jy ! Component: 100 - total flux cleaned = -6.34688e-05 Jy ! Component: 150 - total flux cleaned = -7.94285e-05 Jy ! Component: 200 - total flux cleaned = -6.46578e-05 Jy ! Total flux subtracted in 200 components = -6.46578e-05 Jy ! Clean residual min=-0.002244 max=0.002260 Jy/beam ! Clean residual mean=-0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0207715 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0207715 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=0.027041Jy sigma=0.597986 ! Fit after self-cal, rms=0.027045Jy sigma=0.597922 wmodel /d2/scr/pima/bp171a3_uvs/J0717+2835_C_map.mod ! Writing 49 model components to file: /d2/scr/pima/bp171a3_uvs/J0717+2835_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0717+2835_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0717+2835_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0717+2835_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J0717+2835_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 = 4.56351e-05 Jy ! Component: 100 - total flux cleaned = -0.000219127 Jy ! Component: 150 - total flux cleaned = -0.000307266 Jy ! Component: 200 - total flux cleaned = -0.00044373 Jy ! Component: 250 - total flux cleaned = -0.00072164 Jy ! Component: 300 - total flux cleaned = -0.000933889 Jy ! Component: 350 - total flux cleaned = -0.00113504 Jy ! Component: 400 - total flux cleaned = -0.00130373 Jy ! Component: 450 - total flux cleaned = -0.00140375 Jy ! Component: 500 - total flux cleaned = -0.00146004 Jy ! Component: 550 - total flux cleaned = -0.00147783 Jy ! Component: 600 - total flux cleaned = -0.00154797 Jy ! Component: 650 - total flux cleaned = -0.00158221 Jy ! Component: 700 - total flux cleaned = -0.00163158 Jy ! Component: 750 - total flux cleaned = -0.00163208 Jy ! Component: 800 - total flux cleaned = -0.00164708 Jy ! Component: 850 - total flux cleaned = -0.00164687 Jy ! Component: 900 - total flux cleaned = -0.0016748 Jy ! Component: 950 - total flux cleaned = -0.00172973 Jy ! Component: 1000 - total flux cleaned = -0.00182381 Jy ! Component: 1050 - total flux cleaned = -0.0019022 Jy ! Component: 1100 - total flux cleaned = -0.00203017 Jy ! Component: 1150 - total flux cleaned = -0.00211786 Jy ! Component: 1200 - total flux cleaned = -0.00226522 Jy ! Component: 1250 - total flux cleaned = -0.0023855 Jy ! Component: 1300 - total flux cleaned = -0.00250357 Jy ! Component: 1350 - total flux cleaned = -0.00260782 Jy ! Component: 1400 - total flux cleaned = -0.0027213 Jy ! Component: 1450 - total flux cleaned = -0.00283277 Jy ! Component: 1500 - total flux cleaned = -0.0029204 Jy ! Component: 1550 - total flux cleaned = -0.00301747 Jy ! Component: 1600 - total flux cleaned = -0.00308134 Jy ! Component: 1650 - total flux cleaned = -0.00316532 Jy ! Component: 1700 - total flux cleaned = -0.00323792 Jy ! Component: 1750 - total flux cleaned = -0.00331955 Jy ! Component: 1800 - total flux cleaned = -0.00339002 Jy ! Component: 1850 - total flux cleaned = -0.00341 Jy ! Component: 1900 - total flux cleaned = -0.00345931 Jy ! Component: 1950 - total flux cleaned = -0.0034887 Jy ! Component: 2000 - total flux cleaned = -0.00351779 Jy ! Component: 2050 - total flux cleaned = -0.00353712 Jy ! Component: 2100 - total flux cleaned = -0.00357531 Jy ! Component: 2150 - total flux cleaned = -0.00362268 Jy ! Component: 2200 - total flux cleaned = -0.00363205 Jy ! Component: 2250 - total flux cleaned = -0.00367886 Jy ! Component: 2300 - total flux cleaned = -0.00373463 Jy ! Component: 2350 - total flux cleaned = -0.00378073 Jy ! Component: 2400 - total flux cleaned = -0.00380826 Jy ! Component: 2450 - total flux cleaned = -0.00385391 Jy ! Component: 2500 - total flux cleaned = -0.00389019 Jy ! Component: 2550 - total flux cleaned = -0.00391721 Jy ! Component: 2600 - total flux cleaned = -0.00394419 Jy ! Component: 2650 - total flux cleaned = -0.00397993 Jy ! Component: 2700 - total flux cleaned = -0.00401546 Jy ! Component: 2750 - total flux cleaned = -0.00402429 Jy ! Component: 2800 - total flux cleaned = -0.00404195 Jy ! Component: 2850 - total flux cleaned = -0.00405952 Jy ! Component: 2900 - total flux cleaned = -0.00405075 Jy ! Component: 2950 - total flux cleaned = -0.00404201 Jy ! Component: 3000 - total flux cleaned = -0.00406819 Jy ! Component: 3050 - total flux cleaned = -0.0040507 Jy ! Component: 3100 - total flux cleaned = -0.00404195 Jy ! Component: 3150 - total flux cleaned = -0.00404197 Jy ! Component: 3200 - total flux cleaned = -0.0040245 Jy ! Component: 3250 - total flux cleaned = -0.00401581 Jy ! Component: 3300 - total flux cleaned = -0.00399834 Jy ! Component: 3350 - total flux cleaned = -0.00398083 Jy ! Component: 3400 - total flux cleaned = -0.00395465 Jy ! Component: 3450 - total flux cleaned = -0.00394591 Jy ! Component: 3500 - total flux cleaned = -0.0039284 Jy ! Component: 3550 - total flux cleaned = -0.00391087 Jy ! Component: 3600 - total flux cleaned = -0.00388451 Jy ! Component: 3650 - total flux cleaned = -0.00388453 Jy ! Component: 3700 - total flux cleaned = -0.0038405 Jy ! Component: 3750 - total flux cleaned = -0.00383163 Jy ! Component: 3800 - total flux cleaned = -0.00379631 Jy ! Component: 3850 - total flux cleaned = -0.0037609 Jy ! Component: 3900 - total flux cleaned = -0.0037343 Jy ! Component: 3950 - total flux cleaned = -0.00369879 Jy ! Component: 4000 - total flux cleaned = -0.00369875 Jy ! Component: 4050 - total flux cleaned = -0.00366303 Jy ! Total flux subtracted in 4096 components = -0.00363618 Jy ! Clean residual min=-0.000555 max=0.000522 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0171353 Jy keep ! Adding 218 model components to the UV plane model. ! The established model now contains 267 components and 0.0171353 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0717+2835_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.012 x 4.422 at -2.874 degrees (North through East) ! Clean map min=-0.0010643 max=0.018322 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0717+2835_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0183225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134675 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.20507 2.20507 4.41015 8.82029 17.6406 35.2812 70.5623 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 136.049 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0717+2835_C_uvs.log closed on Mon Feb 24 08:43:05 2014