! Started logfile: /d2/scr/pima/bp177b_uvs/J0744+0137_X_uvs.log on Sat Mar 22 08:06:59 2014 obs /d2/scr/pima/bp177b_uvs/J0744+0137_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J0744+0137_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J0744+0137 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 816 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177b_uvs/J0744+0137_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002334Jy sigma=39.430054 ! Fit after self-cal, rms=0.951516Jy sigma=37.425580 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9117 mas, bmaj=1.943 mas, bpa=-3.619 degrees ! Estimated noise=0.853392 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 = 0.0364905 Jy ! Component: 100 - total flux cleaned = 0.0495436 Jy ! Total flux subtracted in 100 components = 0.0495436 Jy ! Clean residual min=-0.004016 max=0.005295 Jy/beam ! Clean residual mean=0.000009 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.0495436 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0495436 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=0.022661Jy sigma=0.835681 ! Fit after self-cal, rms=0.022170Jy sigma=0.818009 ! 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=1.085 mas, bmaj=2.185 mas, bpa=-1.228 degrees ! Estimated noise=0.654239 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 = 0.00870241 Jy ! Component: 100 - total flux cleaned = 0.013209 Jy ! Component: 150 - total flux cleaned = 0.016043 Jy ! Component: 200 - total flux cleaned = 0.0179452 Jy ! Total flux subtracted in 200 components = 0.0179452 Jy ! Clean residual min=-0.004611 max=0.003743 Jy/beam ! Clean residual mean=0.000021 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.0674888 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.0674888 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=0.018643Jy sigma=0.661591 ! Fit after self-cal, rms=0.018638Jy sigma=0.661135 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 2.185 at -1.228 degrees (North through East) ! Clean map min=-0.004526 max=0.046053 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* 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* 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* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.018638Jy sigma=0.661135 ! Fit after self-cal, rms=0.018638Jy sigma=0.661135 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.185 mas, bpa=-1.228 degrees ! Estimated noise=0.654239 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 = 0.00132794 Jy ! Component: 100 - total flux cleaned = 0.00222952 Jy ! Component: 150 - total flux cleaned = 0.00251265 Jy ! Component: 200 - total flux cleaned = 0.0027691 Jy ! Total flux subtracted in 200 components = 0.0027691 Jy ! Clean residual min=-0.004567 max=0.003765 Jy/beam ! Clean residual mean=0.000019 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.0702579 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0702579 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=0.018518Jy sigma=0.655665 ! Fit after self-cal, rms=0.018520Jy sigma=0.655635 ! 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=0.018520Jy sigma=0.655635 ! Fit after self-cal, rms=0.018520Jy sigma=0.655635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.185 mas, bpa=-1.228 degrees ! Estimated noise=0.654239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021729 Jy ! Component: 100 - total flux cleaned = 0.000409899 Jy ! Component: 150 - total flux cleaned = 0.000586444 Jy ! Component: 200 - total flux cleaned = 0.000695537 Jy ! Total flux subtracted in 200 components = 0.000695537 Jy ! Clean residual min=-0.004489 max=0.003758 Jy/beam ! Clean residual mean=0.000019 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.0709534 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0709534 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=0.018486Jy sigma=0.653772 ! Fit after self-cal, rms=0.018487Jy sigma=0.653758 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 = 8.95079e-05 Jy ! Component: 100 - total flux cleaned = 0.000156177 Jy ! Component: 150 - total flux cleaned = 0.00023574 Jy ! Component: 200 - total flux cleaned = 0.000327168 Jy ! Total flux subtracted in 200 components = 0.000327168 Jy ! Clean residual min=-0.004446 max=0.003754 Jy/beam ! Clean residual mean=0.000018 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.0712806 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0712806 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=0.018462Jy sigma=0.652665 ! Fit after self-cal, rms=0.018461Jy sigma=0.652649 ! 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=0.018461Jy sigma=0.652649 ! Fit after self-cal, rms=0.018461Jy sigma=0.652649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.185 mas, bpa=-1.228 degrees ! Estimated noise=0.654239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.24251e-05 Jy ! Component: 100 - total flux cleaned = 0.000113954 Jy ! Component: 150 - total flux cleaned = 0.00018187 Jy ! Component: 200 - total flux cleaned = 0.000247266 Jy ! Total flux subtracted in 200 components = 0.000247266 Jy ! Clean residual min=-0.004411 max=0.003748 Jy/beam ! Clean residual mean=0.000018 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.0715279 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0715279 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=0.018443Jy sigma=0.651825 ! Fit after self-cal, rms=0.018442Jy sigma=0.651803 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 = 3.59998e-05 Jy ! Component: 100 - total flux cleaned = 9.72687e-05 Jy ! Component: 150 - total flux cleaned = 0.000155617 Jy ! Component: 200 - total flux cleaned = 0.000211329 Jy ! Total flux subtracted in 200 components = 0.000211329 Jy ! Clean residual min=-0.004385 max=0.003740 Jy/beam ! Clean residual mean=0.000018 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.0717392 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0717392 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=0.018428Jy sigma=0.651172 ! Fit after self-cal, rms=0.018427Jy sigma=0.651146 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018427Jy sigma=0.651146 ! Fit after self-cal, rms=0.018427Jy sigma=0.651146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=3.462 mas, bpa=10.55 degrees ! Estimated noise=0.775056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156623 Jy ! Component: 100 - total flux cleaned = 0.00181361 Jy ! Component: 150 - total flux cleaned = 0.00200717 Jy ! Component: 200 - total flux cleaned = 0.00218645 Jy ! Total flux subtracted in 200 components = 0.00218645 Jy ! Clean residual min=-0.006127 max=0.006305 Jy/beam ! Clean residual mean=0.000034 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.0739256 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 49 components and 0.0739256 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=0.018473Jy sigma=0.652468 ! Fit after self-cal, rms=0.018457Jy sigma=0.651396 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 = 0.000415514 Jy ! Component: 100 - total flux cleaned = 0.00050485 Jy ! Component: 150 - total flux cleaned = 0.000584816 Jy ! Component: 200 - total flux cleaned = 0.000678894 Jy ! Total flux subtracted in 200 components = 0.000678894 Jy ! Clean residual min=-0.006002 max=0.006238 Jy/beam ! Clean residual mean=0.000033 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.0746045 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0746045 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=0.018537Jy sigma=0.653812 ! Fit after self-cal, rms=0.018528Jy sigma=0.652896 ! 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=1.085 mas, bmaj=2.185 mas, bpa=-1.228 degrees ! Estimated noise=0.654239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 2.185 at -1.228 degrees (North through East) ! Clean map min=-0.0041005 max=0.042725 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9117 mas, bmaj=1.943 mas, bpa=-3.619 degrees ! Estimated noise=0.853392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367924 Jy ! Component: 100 - total flux cleaned = 0.0498797 Jy ! Component: 150 - total flux cleaned = 0.0556811 Jy ! Component: 200 - total flux cleaned = 0.0591345 Jy ! Total flux subtracted in 200 components = 0.0591345 Jy ! Clean residual min=-0.003731 max=0.003292 Jy/beam ! Clean residual mean=0.000008 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0591345 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0591345 Jy ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.185 mas, bpa=-1.228 degrees ! Estimated noise=0.654239 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 = 0.00432099 Jy ! Component: 100 - total flux cleaned = 0.00699526 Jy ! Component: 150 - total flux cleaned = 0.00877578 Jy ! Component: 200 - total flux cleaned = 0.0099808 Jy ! Total flux subtracted in 200 components = 0.0099808 Jy ! Clean residual min=-0.004639 max=0.003757 Jy/beam ! Clean residual mean=0.000020 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.0691153 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.0691153 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=3.462 mas, bpa=10.55 degrees ! Estimated noise=0.775056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243694 Jy ! Component: 100 - total flux cleaned = 0.0034548 Jy ! Component: 150 - total flux cleaned = 0.00374469 Jy ! Component: 200 - total flux cleaned = 0.00397545 Jy ! Total flux subtracted in 200 components = 0.00397545 Jy ! Clean residual min=-0.006291 max=0.006244 Jy/beam ! Clean residual mean=0.000035 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.0730907 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 = 0.00024892 Jy ! Component: 100 - total flux cleaned = 0.000480099 Jy ! Component: 150 - total flux cleaned = 0.000663719 Jy ! Component: 200 - total flux cleaned = 0.000837089 Jy ! Total flux subtracted in 200 components = 0.000837089 Jy ! Clean residual min=-0.006135 max=0.006224 Jy/beam ! Clean residual mean=0.000034 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.0739278 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.0739278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.185 mas, bpa=-1.228 degrees ! Estimated noise=0.654239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112407 Jy ! Component: 100 - total flux cleaned = -0.0013707 Jy ! Component: 150 - total flux cleaned = -0.00145723 Jy ! Component: 200 - total flux cleaned = -0.00150634 Jy ! Total flux subtracted in 200 components = -0.00150634 Jy ! Clean residual min=-0.004429 max=0.003874 Jy/beam ! Clean residual mean=0.000017 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.0724215 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.0724215 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=0.018455Jy sigma=0.650623 ! Fit after self-cal, rms=0.018451Jy sigma=0.650435 wmodel /d2/scr/pima/bp177b_uvs/J0744+0137_X_map.mod ! Writing 60 model components to file: /d2/scr/pima/bp177b_uvs/J0744+0137_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J0744+0137_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J0744+0137_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J0744+0137_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177b_uvs/J0744+0137_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109403 Jy ! Component: 100 - total flux cleaned = -0.00128925 Jy ! Component: 150 - total flux cleaned = -0.00123068 Jy ! Component: 200 - total flux cleaned = -0.00123198 Jy ! Component: 250 - total flux cleaned = -0.00123091 Jy ! Component: 300 - total flux cleaned = -0.0010532 Jy ! Component: 350 - total flux cleaned = -0.000888331 Jy ! Component: 400 - total flux cleaned = -0.000732076 Jy ! Component: 450 - total flux cleaned = -0.000584698 Jy ! Component: 500 - total flux cleaned = -0.000655181 Jy ! Component: 550 - total flux cleaned = -0.000655661 Jy ! Component: 600 - total flux cleaned = -0.000656822 Jy ! Component: 650 - total flux cleaned = -0.000626177 Jy ! Component: 700 - total flux cleaned = -0.000509795 Jy ! Component: 750 - total flux cleaned = -0.000399108 Jy ! Component: 800 - total flux cleaned = -0.000372655 Jy ! Component: 850 - total flux cleaned = -0.000296038 Jy ! Component: 900 - total flux cleaned = -0.000270617 Jy ! Component: 950 - total flux cleaned = -0.000198003 Jy ! Component: 1000 - total flux cleaned = -0.00015175 Jy ! Component: 1050 - total flux cleaned = -0.000107692 Jy ! Component: 1100 - total flux cleaned = -0.000108485 Jy ! Component: 1150 - total flux cleaned = -0.000129505 Jy ! Component: 1200 - total flux cleaned = -0.000109196 Jy ! Component: 1250 - total flux cleaned = -8.91068e-05 Jy ! Component: 1300 - total flux cleaned = -3.23234e-05 Jy ! Component: 1350 - total flux cleaned = 2.19077e-05 Jy ! Component: 1400 - total flux cleaned = 3.91436e-06 Jy ! Component: 1450 - total flux cleaned = 2.08165e-05 Jy ! Component: 1500 - total flux cleaned = -1.29458e-05 Jy ! Component: 1550 - total flux cleaned = -2.92893e-05 Jy ! Component: 1600 - total flux cleaned = -2.93663e-05 Jy ! Component: 1650 - total flux cleaned = -2.92705e-05 Jy ! Component: 1700 - total flux cleaned = -1.42399e-05 Jy ! Component: 1750 - total flux cleaned = 1.47135e-05 Jy ! Component: 1800 - total flux cleaned = 2.87246e-05 Jy ! Component: 1850 - total flux cleaned = 9.60622e-07 Jy ! Component: 1900 - total flux cleaned = -1.24832e-05 Jy ! Component: 1950 - total flux cleaned = -3.91931e-05 Jy ! Component: 2000 - total flux cleaned = -0.000104788 Jy ! Component: 2050 - total flux cleaned = -0.000182251 Jy ! Component: 2100 - total flux cleaned = -0.000258512 Jy ! Component: 2150 - total flux cleaned = -0.000358543 Jy ! Component: 2200 - total flux cleaned = -0.000456729 Jy ! Component: 2250 - total flux cleaned = -0.000541552 Jy ! Component: 2300 - total flux cleaned = -0.000624924 Jy ! Component: 2350 - total flux cleaned = -0.000683704 Jy ! Component: 2400 - total flux cleaned = -0.000741817 Jy ! Component: 2450 - total flux cleaned = -0.00079926 Jy ! Component: 2500 - total flux cleaned = -0.000855965 Jy ! Component: 2550 - total flux cleaned = -0.00094575 Jy ! Component: 2600 - total flux cleaned = -0.000979069 Jy ! Component: 2650 - total flux cleaned = -0.00107802 Jy ! Component: 2700 - total flux cleaned = -0.00117579 Jy ! Component: 2750 - total flux cleaned = -0.00122945 Jy ! Component: 2800 - total flux cleaned = -0.0012934 Jy ! Component: 2850 - total flux cleaned = -0.00136745 Jy ! Component: 2900 - total flux cleaned = -0.00143031 Jy ! Component: 2950 - total flux cleaned = -0.00150302 Jy ! Component: 3000 - total flux cleaned = -0.00157501 Jy ! Component: 3050 - total flux cleaned = -0.001626 Jy ! Component: 3100 - total flux cleaned = -0.00167662 Jy ! Component: 3150 - total flux cleaned = -0.00171698 Jy ! Component: 3200 - total flux cleaned = -0.00177689 Jy ! Component: 3250 - total flux cleaned = -0.00183633 Jy ! Component: 3300 - total flux cleaned = -0.0018757 Jy ! Component: 3350 - total flux cleaned = -0.00191489 Jy ! Component: 3400 - total flux cleaned = -0.00196348 Jy ! Component: 3450 - total flux cleaned = -0.00199235 Jy ! Component: 3500 - total flux cleaned = -0.00202114 Jy ! Component: 3550 - total flux cleaned = -0.00204977 Jy ! Component: 3600 - total flux cleaned = -0.00206874 Jy ! Component: 3650 - total flux cleaned = -0.00209701 Jy ! Component: 3700 - total flux cleaned = -0.00213444 Jy ! Component: 3750 - total flux cleaned = -0.0021716 Jy ! Component: 3800 - total flux cleaned = -0.00218077 Jy ! Component: 3850 - total flux cleaned = -0.00220833 Jy ! Component: 3900 - total flux cleaned = -0.00221751 Jy ! Component: 3950 - total flux cleaned = -0.00225394 Jy ! Component: 4000 - total flux cleaned = -0.00223585 Jy ! Component: 4050 - total flux cleaned = -0.00226289 Jy ! Total flux subtracted in 4096 components = -0.00228979 Jy ! Clean residual min=-0.000530 max=0.000552 Jy/beam ! Clean residual mean=0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0701317 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 369 components and 0.0701317 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J0744+0137_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 2.185 at -1.228 degrees (North through East) ! Clean map min=-0.0016703 max=0.043669 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J0744+0137_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0436688 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.918411 0.918411 1.83682 3.67364 7.34729 14.6946 29.3892 58.7783 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 326.651 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J0744+0137_X_uvs.log closed on Sat Mar 22 08:07:03 2014