! Started logfile: /d2/scr/pima/bp171a2_uvs/J0610-0959_C_uvs.log on Tue Feb 18 20:25:46 2014 obs /d2/scr/pima/bp171a2_uvs/J0610-0959_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0610-0959_C_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.654762 visibilities/baseline/integration-bin. ! Found source: J0610-0959 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1320 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/bp171a2_uvs/J0610-0959_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007822Jy sigma=31.045090 ! Fit after self-cal, rms=0.913925Jy sigma=28.259943 ! 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=1.25 mas, bmaj=3.396 mas, bpa=-0.8733 degrees ! Estimated noise=0.842846 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 = 0.0632971 Jy ! Component: 100 - total flux cleaned = 0.078811 Jy ! Total flux subtracted in 100 components = 0.078811 Jy ! Clean residual min=-0.005178 max=0.009031 Jy/beam ! Clean residual mean=0.000006 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.078811 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.078811 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=0.049348Jy sigma=0.863179 ! Fit after self-cal, rms=0.048460Jy sigma=0.860064 ! 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=1.442 mas, bmaj=3.702 mas, bpa=-0.4506 degrees ! Estimated noise=0.718151 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 (33.3, -53.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116394 Jy ! Component: 100 - total flux cleaned = 0.0182121 Jy ! Component: 150 - total flux cleaned = 0.0225553 Jy ! Component: 200 - total flux cleaned = 0.0255665 Jy ! Total flux subtracted in 200 components = 0.0255665 Jy ! Clean residual min=-0.004403 max=0.007290 Jy/beam ! Clean residual mean=0.000005 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.104378 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 38 components and 0.104378 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=0.044673Jy sigma=0.739219 ! Fit after self-cal, rms=0.044436Jy sigma=0.732250 ! Inverting map ! Added new window around map position (7.5, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570418 Jy ! Component: 100 - total flux cleaned = 0.00785548 Jy ! Component: 150 - total flux cleaned = 0.00845216 Jy ! Component: 200 - total flux cleaned = 0.0089019 Jy ! Total flux subtracted in 200 components = 0.0089019 Jy ! Clean residual min=-0.004154 max=0.005689 Jy/beam ! Clean residual mean=0.000000 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.113279 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.113279 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=0.042926Jy sigma=0.708859 ! Fit after self-cal, rms=0.042797Jy sigma=0.702362 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.442 x 3.702 at -0.4506 degrees (North through East) ! Clean map min=-0.0035853 max=0.081389 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* 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* 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* 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* 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* 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* 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* 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.042797Jy sigma=0.702362 ! Fit after self-cal, rms=0.042797Jy sigma=0.702362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=3.702 mas, bpa=-0.4506 degrees ! Estimated noise=0.718151 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 = 0.00264729 Jy ! Component: 100 - total flux cleaned = 0.00315189 Jy ! Component: 150 - total flux cleaned = 0.00353309 Jy ! Component: 200 - total flux cleaned = 0.00394824 Jy ! Total flux subtracted in 200 components = 0.00394824 Jy ! Clean residual min=-0.003618 max=0.004515 Jy/beam ! Clean residual mean=-0.000002 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.117228 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.117228 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=0.042207Jy sigma=0.694943 ! Fit after self-cal, rms=0.042180Jy sigma=0.693374 ! 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=0.042180Jy sigma=0.693374 ! Fit after self-cal, rms=0.042180Jy sigma=0.693374 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=3.702 mas, bpa=-0.4506 degrees ! Estimated noise=0.718151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124549 Jy ! Component: 100 - total flux cleaned = 0.00157038 Jy ! Component: 150 - total flux cleaned = 0.00199152 Jy ! Component: 200 - total flux cleaned = 0.00227031 Jy ! Total flux subtracted in 200 components = 0.00227031 Jy ! Clean residual min=-0.003658 max=0.004255 Jy/beam ! Clean residual mean=-0.000002 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.119498 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.119498 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=0.041854Jy sigma=0.689352 ! Fit after self-cal, rms=0.041846Jy sigma=0.688794 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) ! Added new window around map position (-56.1, -69.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387127 Jy ! Component: 100 - total flux cleaned = 0.00499232 Jy ! Component: 150 - total flux cleaned = 0.00595944 Jy ! Component: 200 - total flux cleaned = 0.00656468 Jy ! Total flux subtracted in 200 components = 0.00656468 Jy ! Clean residual min=-0.003340 max=0.003862 Jy/beam ! Clean residual mean=-0.000004 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.126063 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.126063 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=0.041127Jy sigma=0.677118 ! Fit after self-cal, rms=0.041112Jy sigma=0.675100 ! 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=0.041112Jy sigma=0.675100 ! Fit after self-cal, rms=0.040529Jy sigma=0.673622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=3.696 mas, bpa=-0.3642 degrees ! Estimated noise=0.711763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189262 Jy ! Component: 100 - total flux cleaned = 0.000201758 Jy ! Component: 150 - total flux cleaned = 0.000510566 Jy ! Component: 200 - total flux cleaned = 0.000845278 Jy ! Total flux subtracted in 200 components = 0.000845278 Jy ! Clean residual min=-0.002970 max=0.003432 Jy/beam ! Clean residual mean=-0.000003 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.126908 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 128 components and 0.126908 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=0.040307Jy sigma=0.667943 ! Fit after self-cal, rms=0.040306Jy sigma=0.667587 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 = 0.000188872 Jy ! Component: 100 - total flux cleaned = 0.000414169 Jy ! Component: 150 - total flux cleaned = 0.000543525 Jy ! Component: 200 - total flux cleaned = 0.000710144 Jy ! Total flux subtracted in 200 components = 0.000710144 Jy ! Clean residual min=-0.002948 max=0.003397 Jy/beam ! Clean residual mean=-0.000004 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.127618 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 142 components and 0.127618 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=0.040161Jy sigma=0.664961 ! Fit after self-cal, rms=0.040154Jy sigma=0.664775 ! 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=0.040154Jy sigma=0.664775 ! Fit after self-cal, rms=0.040128Jy sigma=0.665378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=6.639 mas, bpa=6.966 degrees ! Estimated noise=0.990668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622239 Jy ! Component: 100 - total flux cleaned = 0.00104418 Jy ! Component: 150 - total flux cleaned = 0.00135245 Jy ! Component: 200 - total flux cleaned = 0.00167809 Jy ! Total flux subtracted in 200 components = 0.00167809 Jy ! Clean residual min=-0.003756 max=0.003965 Jy/beam ! Clean residual mean=-0.000008 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.129296 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 155 components and 0.129296 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=0.039910Jy sigma=0.668588 ! Fit after self-cal, rms=0.039895Jy sigma=0.667984 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 = 0.000115574 Jy ! Component: 100 - total flux cleaned = 0.00026767 Jy ! Component: 150 - total flux cleaned = 0.000499475 Jy ! Component: 200 - total flux cleaned = 0.000586735 Jy ! Total flux subtracted in 200 components = 0.000586735 Jy ! Clean residual min=-0.003863 max=0.003904 Jy/beam ! Clean residual mean=-0.000008 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.129883 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 171 components and 0.129883 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=0.039796Jy sigma=0.671949 ! Fit after self-cal, rms=0.039788Jy sigma=0.671699 ! 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=1.441 mas, bmaj=3.696 mas, bpa=-0.345 degrees ! Estimated noise=0.711151 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.441 x 3.696 at -0.345 degrees (North through East) ! Clean map min=-0.00375 max=0.078761 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=1.251 mas, bmaj=3.395 mas, bpa=-0.8252 degrees ! Estimated noise=0.83701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0626636 Jy ! Component: 100 - total flux cleaned = 0.0793081 Jy ! Component: 150 - total flux cleaned = 0.0893111 Jy ! Component: 200 - total flux cleaned = 0.0964916 Jy ! Total flux subtracted in 200 components = 0.0964916 Jy ! Clean residual min=-0.004475 max=0.006043 Jy/beam ! Clean residual mean=0.000003 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.0964916 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0964916 Jy ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=3.696 mas, bpa=-0.345 degrees ! Estimated noise=0.711151 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 (3, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785138 Jy ! Component: 100 - total flux cleaned = 0.0133873 Jy ! Component: 150 - total flux cleaned = 0.0176494 Jy ! Component: 200 - total flux cleaned = 0.0211291 Jy ! Total flux subtracted in 200 components = 0.0211291 Jy ! Clean residual min=-0.003248 max=0.004273 Jy/beam ! Clean residual mean=0.000002 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.117621 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 69 components and 0.117621 Jy ! Inverting map ! Added new window around map position (13.8, -37.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038787 Jy ! Component: 100 - total flux cleaned = 0.00662072 Jy ! Component: 150 - total flux cleaned = 0.00842115 Jy ! Component: 200 - total flux cleaned = 0.00968363 Jy ! Total flux subtracted in 200 components = 0.00968363 Jy ! Clean residual min=-0.002974 max=0.003421 Jy/beam ! Clean residual mean=-0.000003 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.127304 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 97 components and 0.127304 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=3.748 mas, bmaj=6.639 mas, bpa=6.966 degrees ! Estimated noise=0.990668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144443 Jy ! Component: 100 - total flux cleaned = 0.00240347 Jy ! Component: 150 - total flux cleaned = 0.00329747 Jy ! Component: 200 - total flux cleaned = 0.00365368 Jy ! Total flux subtracted in 200 components = 0.00365368 Jy ! Clean residual min=-0.004188 max=0.004055 Jy/beam ! Clean residual mean=-0.000010 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.130958 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 = 0.000261315 Jy ! Component: 100 - total flux cleaned = 0.000558933 Jy ! Component: 150 - total flux cleaned = 0.000775565 Jy ! Component: 200 - total flux cleaned = 0.000977805 Jy ! Total flux subtracted in 200 components = 0.000977805 Jy ! Clean residual min=-0.004051 max=0.003976 Jy/beam ! Clean residual mean=-0.000011 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.131936 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 146 components and 0.131936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=3.696 mas, bpa=-0.345 degrees ! Estimated noise=0.711151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181731 Jy ! Component: 100 - total flux cleaned = 0.000538599 Jy ! Component: 150 - total flux cleaned = 0.000414535 Jy ! Component: 200 - total flux cleaned = 0.000592038 Jy ! Total flux subtracted in 200 components = 0.000592038 Jy ! Clean residual min=-0.002849 max=0.003192 Jy/beam ! Clean residual mean=-0.000005 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.132528 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 0.132528 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=0.039538Jy sigma=0.659244 ! Fit after self-cal, rms=0.039465Jy sigma=0.656260 wmodel /d2/scr/pima/bp171a2_uvs/J0610-0959_C_map.mod ! Writing 173 model components to file: /d2/scr/pima/bp171a2_uvs/J0610-0959_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0610-0959_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0610-0959_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0610-0959_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp171a2_uvs/J0610-0959_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 = 0.00104176 Jy ! Component: 100 - total flux cleaned = 0.00165984 Jy ! Component: 150 - total flux cleaned = 0.00219791 Jy ! Component: 200 - total flux cleaned = 0.00276127 Jy ! Component: 250 - total flux cleaned = 0.00330222 Jy ! Component: 300 - total flux cleaned = 0.0038268 Jy ! Component: 350 - total flux cleaned = 0.00433481 Jy ! Component: 400 - total flux cleaned = 0.00486883 Jy ! Component: 450 - total flux cleaned = 0.00530886 Jy ! Component: 500 - total flux cleaned = 0.00569875 Jy ! Component: 550 - total flux cleaned = 0.00607876 Jy ! Component: 600 - total flux cleaned = 0.00659736 Jy ! Component: 650 - total flux cleaned = 0.00688671 Jy ! Component: 700 - total flux cleaned = 0.00720464 Jy ! Component: 750 - total flux cleaned = 0.00758524 Jy ! Component: 800 - total flux cleaned = 0.00788948 Jy ! Component: 850 - total flux cleaned = 0.00815444 Jy ! Component: 900 - total flux cleaned = 0.00838214 Jy ! Component: 950 - total flux cleaned = 0.00866888 Jy ! Component: 1000 - total flux cleaned = 0.00891847 Jy ! Component: 1050 - total flux cleaned = 0.00916351 Jy ! Component: 1100 - total flux cleaned = 0.00934441 Jy ! Component: 1150 - total flux cleaned = 0.00970002 Jy ! Component: 1200 - total flux cleaned = 0.00996276 Jy ! Component: 1250 - total flux cleaned = 0.0102782 Jy ! Component: 1300 - total flux cleaned = 0.0104762 Jy ! Component: 1350 - total flux cleaned = 0.0107272 Jy ! Component: 1400 - total flux cleaned = 0.0109197 Jy ! Component: 1450 - total flux cleaned = 0.0112166 Jy ! Component: 1500 - total flux cleaned = 0.0113229 Jy ! Component: 1550 - total flux cleaned = 0.0115594 Jy ! Component: 1600 - total flux cleaned = 0.0116892 Jy ! Component: 1650 - total flux cleaned = 0.0118174 Jy ! Component: 1700 - total flux cleaned = 0.0120705 Jy ! Component: 1750 - total flux cleaned = 0.0122452 Jy ! Component: 1800 - total flux cleaned = 0.0123689 Jy ! Component: 1850 - total flux cleaned = 0.012393 Jy ! Component: 1900 - total flux cleaned = 0.0124899 Jy ! Component: 1950 - total flux cleaned = 0.012657 Jy ! Component: 2000 - total flux cleaned = 0.0126566 Jy ! Component: 2050 - total flux cleaned = 0.0127498 Jy ! Component: 2100 - total flux cleaned = 0.0127961 Jy ! Component: 2150 - total flux cleaned = 0.0129107 Jy ! Component: 2200 - total flux cleaned = 0.0130009 Jy ! Component: 2250 - total flux cleaned = 0.0130459 Jy ! Component: 2300 - total flux cleaned = 0.0131122 Jy ! Component: 2350 - total flux cleaned = 0.0131776 Jy ! Component: 2400 - total flux cleaned = 0.0131991 Jy ! Component: 2450 - total flux cleaned = 0.0132421 Jy ! Component: 2500 - total flux cleaned = 0.0132205 Jy ! Component: 2550 - total flux cleaned = 0.0132205 Jy ! Component: 2600 - total flux cleaned = 0.0132415 Jy ! Component: 2650 - total flux cleaned = 0.0133038 Jy ! Component: 2700 - total flux cleaned = 0.0133241 Jy ! Component: 2750 - total flux cleaned = 0.0133036 Jy ! Component: 2800 - total flux cleaned = 0.0132834 Jy ! Component: 2850 - total flux cleaned = 0.0133237 Jy ! Component: 2900 - total flux cleaned = 0.0133636 Jy ! Component: 2950 - total flux cleaned = 0.0133637 Jy ! Component: 3000 - total flux cleaned = 0.0134225 Jy ! Component: 3050 - total flux cleaned = 0.0134612 Jy ! Component: 3100 - total flux cleaned = 0.0134802 Jy ! Component: 3150 - total flux cleaned = 0.0134801 Jy ! Component: 3200 - total flux cleaned = 0.0134987 Jy ! Component: 3250 - total flux cleaned = 0.0134422 Jy ! Component: 3300 - total flux cleaned = 0.0134985 Jy ! Component: 3350 - total flux cleaned = 0.0135171 Jy ! Component: 3400 - total flux cleaned = 0.0135355 Jy ! Component: 3450 - total flux cleaned = 0.013572 Jy ! Component: 3500 - total flux cleaned = 0.0135722 Jy ! Component: 3550 - total flux cleaned = 0.0135722 Jy ! Component: 3600 - total flux cleaned = 0.013572 Jy ! Component: 3650 - total flux cleaned = 0.0135541 Jy ! Component: 3700 - total flux cleaned = 0.0135719 Jy ! Component: 3750 - total flux cleaned = 0.0135897 Jy ! Component: 3800 - total flux cleaned = 0.0135897 Jy ! Component: 3850 - total flux cleaned = 0.0136071 Jy ! Component: 3900 - total flux cleaned = 0.0136069 Jy ! Component: 3950 - total flux cleaned = 0.0135381 Jy ! Component: 4000 - total flux cleaned = 0.0135892 Jy ! Component: 4050 - total flux cleaned = 0.0135722 Jy ! Total flux subtracted in 4096 components = 0.013589 Jy ! Clean residual min=-0.000855 max=0.001011 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.146117 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 485 components and 0.146117 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0610-0959_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.441 x 3.696 at -0.345 degrees (North through East) ! Clean map min=-0.0036353 max=0.077288 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0610-0959_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0772883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15884 1.15884 2.31768 4.63536 9.27073 18.5415 37.0829 74.1658 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.879 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0610-0959_C_uvs.log closed on Tue Feb 18 20:25:51 2014