! Started logfile: /d2/scr/pima/bp177i_uvs/J0740+7129_C_uvs.log on Tue Apr 15 00:15:59 2014 obs /d2/scr/pima/bp177i_uvs/J0740+7129_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0740+7129_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0740+7129 ! ! 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 1056 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0740+7129_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999902Jy sigma=43.122915 ! Fit after self-cal, rms=0.951907Jy sigma=41.092697 ! 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=1.278 mas, bmaj=5.4 mas, bpa=-46.53 degrees ! Estimated noise=0.699473 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 = 0.0356218 Jy ! Component: 100 - total flux cleaned = 0.0438511 Jy ! Total flux subtracted in 100 components = 0.0438511 Jy ! Clean residual min=-0.003887 max=0.009466 Jy/beam ! Clean residual mean=0.000011 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.0438511 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0438511 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=0.025527Jy sigma=1.032402 ! Fit after self-cal, rms=0.024424Jy sigma=0.976741 ! Inverting map ! Added new window around map position (-20.4, 13.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00945558 Jy ! Component: 100 - total flux cleaned = 0.0143071 Jy ! Total flux subtracted in 100 components = 0.0143071 Jy ! Clean residual min=-0.002993 max=0.003310 Jy/beam ! Clean residual mean=0.000013 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0581582 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0581582 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=0.019528Jy sigma=0.753697 ! Fit after self-cal, rms=0.019279Jy sigma=0.739324 ! 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=1.616 mas, bmaj=5.48 mas, bpa=-47.59 degrees ! Estimated noise=0.511977 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 = 0.00576718 Jy ! Component: 100 - total flux cleaned = 0.00975405 Jy ! Component: 150 - total flux cleaned = 0.0127911 Jy ! Component: 200 - total flux cleaned = 0.015263 Jy ! Total flux subtracted in 200 components = 0.015263 Jy ! Clean residual min=-0.002299 max=0.002490 Jy/beam ! Clean residual mean=0.000011 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0734211 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 50 components and 0.0734211 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=0.016670Jy sigma=0.629588 ! Fit after self-cal, rms=0.016581Jy sigma=0.624003 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 5.48 at -47.59 degrees (North through East) ! Clean map min=-0.0019525 max=0.046462 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.04 KP 0.93 ! LA 1.00 MK 1.00 NL 1.05 OV 0.98 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.14 KP 0.93 ! LA 0.97 MK 1.06 NL 1.07 OV 1.02 ! PT 0.86 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 1.09 KP 0.90 ! LA 1.07 MK 0.99 NL 1.01 OV 1.03 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 0.92 ! LA 0.94 MK 1.01 NL 1.04 OV 0.98 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.07 KP 0.93 ! LA 1.03 MK 1.00 NL 1.14 OV 1.04 ! PT 0.88 SC 0.99 ! ! ! Fit before self-cal, rms=0.016581Jy sigma=0.624003 ! Fit after self-cal, rms=0.016336Jy sigma=0.601978 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=5.496 mas, bpa=-47.49 degrees ! Estimated noise=0.512585 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 = 0.00207926 Jy ! Component: 100 - total flux cleaned = 0.00351065 Jy ! Component: 150 - total flux cleaned = 0.00467032 Jy ! Component: 200 - total flux cleaned = 0.00563424 Jy ! Total flux subtracted in 200 components = 0.00563424 Jy ! Clean residual min=-0.001487 max=0.001516 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0790554 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 83 components and 0.0790554 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=0.015884Jy sigma=0.586942 ! Fit after self-cal, rms=0.015877Jy sigma=0.586049 ! 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=0.015877Jy sigma=0.586049 ! Fit after self-cal, rms=0.015920Jy sigma=0.583708 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.628 mas, bmaj=5.49 mas, bpa=-47.44 degrees ! Estimated noise=0.518554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135045 Jy ! Component: 100 - total flux cleaned = 0.00234339 Jy ! Component: 150 - total flux cleaned = 0.00316454 Jy ! Component: 200 - total flux cleaned = 0.00386459 Jy ! Total flux subtracted in 200 components = 0.00386459 Jy ! Clean residual min=-0.001466 max=0.001409 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.08292 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 116 components and 0.08292 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=0.015681Jy sigma=0.577944 ! Fit after self-cal, rms=0.015676Jy sigma=0.577611 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 = 0.000687069 Jy ! Component: 100 - total flux cleaned = 0.00124258 Jy ! Component: 150 - total flux cleaned = 0.00172367 Jy ! Component: 200 - total flux cleaned = 0.00214911 Jy ! Total flux subtracted in 200 components = 0.00214911 Jy ! Clean residual min=-0.001433 max=0.001393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0850691 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 141 components and 0.0850691 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=0.015596Jy sigma=0.576203 ! Fit after self-cal, rms=0.015595Jy sigma=0.576094 ! 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=0.015595Jy sigma=0.576094 ! Fit after self-cal, rms=0.015636Jy sigma=0.572768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.621 mas, bmaj=5.483 mas, bpa=-47.41 degrees ! Estimated noise=0.525888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955861 Jy ! Component: 100 - total flux cleaned = 0.00164345 Jy ! Component: 150 - total flux cleaned = 0.00221691 Jy ! Component: 200 - total flux cleaned = 0.00270576 Jy ! Total flux subtracted in 200 components = 0.00270576 Jy ! Clean residual min=-0.001448 max=0.001447 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0877748 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 156 components and 0.0877748 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=0.015502Jy sigma=0.570420 ! Fit after self-cal, rms=0.015501Jy sigma=0.570353 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 = 0.000455206 Jy ! Component: 100 - total flux cleaned = 0.000838349 Jy ! Component: 150 - total flux cleaned = 0.00117563 Jy ! Component: 200 - total flux cleaned = 0.00147478 Jy ! Total flux subtracted in 200 components = 0.00147478 Jy ! Clean residual min=-0.001425 max=0.001454 Jy/beam ! Clean residual mean=-0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0892496 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 168 components and 0.0892496 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=0.015459Jy sigma=0.569849 ! Fit after self-cal, rms=0.015459Jy sigma=0.569816 ! 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=0.015459Jy sigma=0.569816 ! Fit after self-cal, rms=0.015171Jy sigma=0.559303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.657 mas, bmaj=6.071 mas, bpa=-51.59 degrees ! Estimated noise=0.642696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714945 Jy ! Component: 100 - total flux cleaned = 0.00120737 Jy ! Component: 150 - total flux cleaned = 0.0015717 Jy ! Component: 200 - total flux cleaned = 0.00184984 Jy ! Total flux subtracted in 200 components = 0.00184984 Jy ! Clean residual min=-0.001645 max=0.001386 Jy/beam ! Clean residual mean=-0.000012 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0910995 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 191 components and 0.0910995 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=0.015134Jy sigma=0.559165 ! Fit after self-cal, rms=0.015133Jy sigma=0.559078 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 = 0.000199938 Jy ! Component: 100 - total flux cleaned = 0.00030948 Jy ! Component: 150 - total flux cleaned = 0.000411431 Jy ! Component: 200 - total flux cleaned = 0.000494721 Jy ! Total flux subtracted in 200 components = 0.000494721 Jy ! Clean residual min=-0.001611 max=0.001395 Jy/beam ! Clean residual mean=-0.000013 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0915942 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 202 components and 0.0915942 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=0.015128Jy sigma=0.559175 ! Fit after self-cal, rms=0.015127Jy sigma=0.559154 ! 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=1.618 mas, bmaj=5.479 mas, bpa=-47.39 degrees ! Estimated noise=0.527162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.618 x 5.479 at -47.39 degrees (North through East) ! Clean map min=-0.0012799 max=0.046947 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=1.28 mas, bmaj=5.406 mas, bpa=-46.32 degrees ! Estimated noise=0.722229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370313 Jy ! Component: 100 - total flux cleaned = 0.05015 Jy ! Component: 150 - total flux cleaned = 0.0574451 Jy ! Component: 200 - total flux cleaned = 0.0622018 Jy ! Total flux subtracted in 200 components = 0.0622018 Jy ! Clean residual min=-0.002645 max=0.003044 Jy/beam ! Clean residual mean=0.000013 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0622018 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0622018 Jy ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=5.479 mas, bpa=-47.39 degrees ! Estimated noise=0.527162 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 = 0.00561734 Jy ! Component: 100 - total flux cleaned = 0.00963869 Jy ! Component: 150 - total flux cleaned = 0.0126983 Jy ! Component: 200 - total flux cleaned = 0.0151454 Jy ! Total flux subtracted in 200 components = 0.0151454 Jy ! Clean residual min=-0.001649 max=0.001899 Jy/beam ! Clean residual mean=0.000009 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0773472 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 74 components and 0.0773472 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=3.657 mas, bmaj=6.071 mas, bpa=-51.59 degrees ! Estimated noise=0.642696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347434 Jy ! Component: 100 - total flux cleaned = 0.00591963 Jy ! Component: 150 - total flux cleaned = 0.00772968 Jy ! Component: 200 - total flux cleaned = 0.00910259 Jy ! Total flux subtracted in 200 components = 0.00910259 Jy ! Clean residual min=-0.001819 max=0.001418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0864498 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 = 0.00105969 Jy ! Component: 100 - total flux cleaned = 0.00188713 Jy ! Component: 150 - total flux cleaned = 0.00254237 Jy ! Component: 200 - total flux cleaned = 0.00306888 Jy ! Total flux subtracted in 200 components = 0.00306888 Jy ! Clean residual min=-0.001677 max=0.001391 Jy/beam ! Clean residual mean=-0.000007 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0895187 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 187 components and 0.0895187 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=5.479 mas, bpa=-47.39 degrees ! Estimated noise=0.527162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321601 Jy ! Component: 100 - total flux cleaned = 0.000611039 Jy ! Component: 150 - total flux cleaned = 0.000879493 Jy ! Component: 200 - total flux cleaned = 0.00107618 Jy ! Total flux subtracted in 200 components = 0.00107618 Jy ! Clean residual min=-0.001333 max=0.001401 Jy/beam ! Clean residual mean=-0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0905949 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 210 components and 0.0905949 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=0.015157Jy sigma=0.559935 ! Fit after self-cal, rms=0.015151Jy sigma=0.559791 wmodel /d2/scr/pima/bp177i_uvs/J0740+7129_C_map.mod ! Writing 210 model components to file: /d2/scr/pima/bp177i_uvs/J0740+7129_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0740+7129_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0740+7129_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0740+7129_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0740+7129_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 = -0.000118175 Jy ! Component: 100 - total flux cleaned = 3.51084e-05 Jy ! Component: 150 - total flux cleaned = 5.52876e-05 Jy ! Component: 200 - total flux cleaned = -3.75059e-06 Jy ! Component: 250 - total flux cleaned = -7.95428e-05 Jy ! Component: 300 - total flux cleaned = -0.000169913 Jy ! Component: 350 - total flux cleaned = -0.000257033 Jy ! Component: 400 - total flux cleaned = -0.000342006 Jy ! Component: 450 - total flux cleaned = -0.000374851 Jy ! Component: 500 - total flux cleaned = -0.000422716 Jy ! Component: 550 - total flux cleaned = -0.000438536 Jy ! Component: 600 - total flux cleaned = -0.000484488 Jy ! Component: 650 - total flux cleaned = -0.0004701 Jy ! Component: 700 - total flux cleaned = -0.000441365 Jy ! Component: 750 - total flux cleaned = -0.000427124 Jy ! Component: 800 - total flux cleaned = -0.000399172 Jy ! Component: 850 - total flux cleaned = -0.000344956 Jy ! Component: 900 - total flux cleaned = -0.000305401 Jy ! Component: 950 - total flux cleaned = -0.000253627 Jy ! Component: 1000 - total flux cleaned = -0.000266416 Jy ! Component: 1050 - total flux cleaned = -0.000228544 Jy ! Component: 1100 - total flux cleaned = -0.000154751 Jy ! Component: 1150 - total flux cleaned = -0.00011865 Jy ! Component: 1200 - total flux cleaned = -5.90649e-05 Jy ! Component: 1250 - total flux cleaned = -3.54939e-05 Jy ! Component: 1300 - total flux cleaned = 2.25173e-05 Jy ! Component: 1350 - total flux cleaned = 5.65773e-05 Jy ! Component: 1400 - total flux cleaned = 8.99649e-05 Jy ! Component: 1450 - total flux cleaned = 0.000134092 Jy ! Component: 1500 - total flux cleaned = 0.000210549 Jy ! Component: 1550 - total flux cleaned = 0.000221497 Jy ! Component: 1600 - total flux cleaned = 0.000253566 Jy ! Component: 1650 - total flux cleaned = 0.000326839 Jy ! Component: 1700 - total flux cleaned = 0.000347417 Jy ! Component: 1750 - total flux cleaned = 0.000398428 Jy ! Component: 1800 - total flux cleaned = 0.000428469 Jy ! Component: 1850 - total flux cleaned = 0.000488267 Jy ! Component: 1900 - total flux cleaned = 0.000537521 Jy ! Component: 1950 - total flux cleaned = 0.000586249 Jy ! Component: 2000 - total flux cleaned = 0.000653689 Jy ! Component: 2050 - total flux cleaned = 0.00069184 Jy ! Component: 2100 - total flux cleaned = 0.000720334 Jy ! Component: 2150 - total flux cleaned = 0.000794815 Jy ! Component: 2200 - total flux cleaned = 0.000813265 Jy ! Component: 2250 - total flux cleaned = 0.000858863 Jy ! Component: 2300 - total flux cleaned = 0.000876994 Jy ! Component: 2350 - total flux cleaned = 0.000912772 Jy ! Component: 2400 - total flux cleaned = 0.000983397 Jy ! Component: 2450 - total flux cleaned = 0.000983369 Jy ! Component: 2500 - total flux cleaned = 0.00102664 Jy ! Component: 2550 - total flux cleaned = 0.00104372 Jy ! Component: 2600 - total flux cleaned = 0.00106068 Jy ! Component: 2650 - total flux cleaned = 0.0010608 Jy ! Component: 2700 - total flux cleaned = 0.00107748 Jy ! Component: 2750 - total flux cleaned = 0.00112697 Jy ! Component: 2800 - total flux cleaned = 0.00115962 Jy ! Component: 2850 - total flux cleaned = 0.00116778 Jy ! Component: 2900 - total flux cleaned = 0.00119978 Jy ! Component: 2950 - total flux cleaned = 0.00121565 Jy ! Component: 3000 - total flux cleaned = 0.00122346 Jy ! Component: 3050 - total flux cleaned = 0.00125472 Jy ! Component: 3100 - total flux cleaned = 0.00128558 Jy ! Component: 3150 - total flux cleaned = 0.00126261 Jy ! Component: 3200 - total flux cleaned = 0.0012855 Jy ! Component: 3250 - total flux cleaned = 0.00132317 Jy ! Component: 3300 - total flux cleaned = 0.00133805 Jy ! Component: 3350 - total flux cleaned = 0.00132318 Jy ! Component: 3400 - total flux cleaned = 0.00134519 Jy ! Component: 3450 - total flux cleaned = 0.0013379 Jy ! Component: 3500 - total flux cleaned = 0.00135964 Jy ! Component: 3550 - total flux cleaned = 0.00138109 Jy ! Component: 3600 - total flux cleaned = 0.00138824 Jy ! Component: 3650 - total flux cleaned = 0.00140955 Jy ! Component: 3700 - total flux cleaned = 0.00144462 Jy ! Component: 3750 - total flux cleaned = 0.00145158 Jy ! Component: 3800 - total flux cleaned = 0.0014516 Jy ! Component: 3850 - total flux cleaned = 0.00149978 Jy ! Component: 3900 - total flux cleaned = 0.00152018 Jy ! Component: 3950 - total flux cleaned = 0.00150667 Jy ! Component: 4000 - total flux cleaned = 0.00155384 Jy ! Component: 4050 - total flux cleaned = 0.00156053 Jy ! Total flux subtracted in 4096 components = 0.00159372 Jy ! Clean residual min=-0.000391 max=0.000364 Jy/beam ! Clean residual mean=0.000002 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0921886 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 512 components and 0.0921886 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0740+7129_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.618 x 5.479 at -47.39 degrees (North through East) ! Clean map min=-0.00075236 max=0.047112 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0740+7129_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0471123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119688 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.762141 0.762141 1.52428 3.04857 6.09713 12.1943 24.3885 48.777 97.5541 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 393.627 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0740+7129_C_uvs.log closed on Tue Apr 15 00:16:05 2014