! Started logfile: /scr/pima/bp171ac_uvs/J0515+6806_C_uvs.log on Mon Dec 9 01:50:09 2013 obs /scr/pima/bp171ac_uvs/J0515+6806_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J0515+6806_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J0515+6806 ! ! 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 600 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ac_uvs/J0515+6806_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004474Jy sigma=2.693829 ! Fit after self-cal, rms=0.967289Jy sigma=2.488750 ! 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=3.959 mas, bmaj=5.487 mas, bpa=-72.63 degrees ! Estimated noise=18.9094 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426396 Jy ! Component: 100 - total flux cleaned = 0.0507894 Jy ! Total flux subtracted in 100 components = 0.0507894 Jy ! Clean residual min=-0.013603 max=0.013746 Jy/beam ! Clean residual mean=0.000767 rms=0.006751 Jy/beam ! Combined flux in latest and established models = 0.0507894 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 52 components and 0.0507894 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=0.038681Jy sigma=0.158382 ! Fit after self-cal, rms=0.036582Jy sigma=0.156128 ! 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=4.53 mas, bmaj=6.307 mas, bpa=-70.91 degrees ! Estimated noise=13.1006 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 = 0.00940716 Jy ! Component: 100 - total flux cleaned = 0.0120292 Jy ! Component: 150 - total flux cleaned = 0.0130568 Jy ! Component: 200 - total flux cleaned = 0.0150671 Jy ! Total flux subtracted in 200 components = 0.0150671 Jy ! Clean residual min=-0.006028 max=0.006032 Jy/beam ! Clean residual mean=0.000334 rms=0.003042 Jy/beam ! Combined flux in latest and established models = 0.0658565 Jy ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 171 components and 0.0658565 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=0.023201Jy sigma=0.071837 ! Fit after self-cal, rms=0.022056Jy sigma=0.070246 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.53 x 6.307 at -70.91 degrees (North through East) ! Clean map min=-0.010971 max=0.031032 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! 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* 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* 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* KP 1.00* ! LA 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 1.03 FD 0.98 HN 1.08 KP 0.89 ! LA 0.89 NL 1.08 OV 0.99 PT 0.89 ! 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* 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* KP 1.00* ! LA 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* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.022056Jy sigma=0.070246 ! Fit after self-cal, rms=0.021861Jy sigma=0.067736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.556 mas, bmaj=6.331 mas, bpa=-70.9 degrees ! Estimated noise=12.9094 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 = 0.00285249 Jy ! Component: 100 - total flux cleaned = 0.00441399 Jy ! Component: 150 - total flux cleaned = 0.00605184 Jy ! Component: 200 - total flux cleaned = 0.00777134 Jy ! Total flux subtracted in 200 components = 0.00777134 Jy ! Clean residual min=-0.002640 max=0.002661 Jy/beam ! Clean residual mean=0.000123 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.0736278 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 259 components and 0.0736278 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=0.018178Jy sigma=0.050552 ! Fit after self-cal, rms=0.017706Jy sigma=0.050214 ! 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=0.017706Jy sigma=0.050214 ! Fit after self-cal, rms=0.016462Jy sigma=0.037608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.543 mas, bmaj=6.344 mas, bpa=-71.03 degrees ! Estimated noise=12.5035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259614 Jy ! Component: 100 - total flux cleaned = 0.00354308 Jy ! Component: 150 - total flux cleaned = 0.00424871 Jy ! Component: 200 - total flux cleaned = 0.00495497 Jy ! Total flux subtracted in 200 components = 0.00495497 Jy ! Clean residual min=-0.001199 max=0.001209 Jy/beam ! Clean residual mean=0.000025 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0785828 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 315 components and 0.0785828 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=0.015266Jy sigma=0.034262 ! Fit after self-cal, rms=0.015209Jy sigma=0.034150 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 = 0.000907231 Jy ! Component: 100 - total flux cleaned = 0.000978697 Jy ! Component: 150 - total flux cleaned = 0.0010403 Jy ! Component: 200 - total flux cleaned = 0.00113303 Jy ! Total flux subtracted in 200 components = 0.00113303 Jy ! Clean residual min=-0.000792 max=0.000791 Jy/beam ! Clean residual mean=0.000012 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0797158 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 359 components and 0.0797158 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=0.014788Jy sigma=0.032984 ! Fit after self-cal, rms=0.014786Jy sigma=0.032944 ! 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=0.014786Jy sigma=0.032944 ! Fit after self-cal, rms=0.014652Jy sigma=0.031747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.52 mas, bmaj=6.318 mas, bpa=-70.89 degrees ! Estimated noise=12.6946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245565 Jy ! Component: 100 - total flux cleaned = -0.000189332 Jy ! Component: 150 - total flux cleaned = -0.000137043 Jy ! Component: 200 - total flux cleaned = 0.00013632 Jy ! Total flux subtracted in 200 components = 0.00013632 Jy ! Clean residual min=-0.000720 max=0.000720 Jy/beam ! Clean residual mean=0.000014 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0798522 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 427 components and 0.0798522 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=0.014327Jy sigma=0.030256 ! Fit after self-cal, rms=0.014347Jy sigma=0.030239 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 = 0.00025908 Jy ! Component: 100 - total flux cleaned = 0.000374101 Jy ! Component: 150 - total flux cleaned = 0.000374782 Jy ! Component: 200 - total flux cleaned = 0.00037716 Jy ! Total flux subtracted in 200 components = 0.00037716 Jy ! Clean residual min=-0.000515 max=0.000516 Jy/beam ! Clean residual mean=0.000008 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0802293 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 462 components and 0.0802293 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=0.014219Jy sigma=0.029722 ! Fit after self-cal, rms=0.014221Jy sigma=0.029714 ! 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=0.014221Jy sigma=0.029714 ! Fit after self-cal, rms=0.014155Jy sigma=0.028830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.074 mas, bmaj=6.779 mas, bpa=-59.29 degrees ! Estimated noise=11.9252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000366846 Jy ! Component: 100 - total flux cleaned = -0.000475338 Jy ! Component: 150 - total flux cleaned = -0.000508054 Jy ! Component: 200 - total flux cleaned = -0.000450768 Jy ! Total flux subtracted in 200 components = -0.000450768 Jy ! Clean residual min=-0.000450 max=0.000453 Jy/beam ! Clean residual mean=0.000010 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0797786 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 519 components and 0.0797786 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=0.014065Jy sigma=0.028314 ! Fit after self-cal, rms=0.014076Jy sigma=0.028307 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 = -0.000162198 Jy ! Component: 100 - total flux cleaned = -0.000233042 Jy ! Component: 150 - total flux cleaned = -0.000276125 Jy ! Component: 200 - total flux cleaned = -0.000336446 Jy ! Total flux subtracted in 200 components = -0.000336446 Jy ! Clean residual min=-0.000327 max=0.000329 Jy/beam ! Clean residual mean=0.000005 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0794421 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 576 components and 0.0794421 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=0.014037Jy sigma=0.028076 ! Fit after self-cal, rms=0.014039Jy sigma=0.028073 ! 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=4.517 mas, bmaj=6.289 mas, bpa=-70.83 degrees ! Estimated noise=12.7648 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.517 x 6.289 at -70.83 degrees (North through East) ! Clean map min=-0.0049857 max=0.025914 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=3.956 mas, bmaj=5.451 mas, bpa=-72.6 degrees ! Estimated noise=18.3114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426906 Jy ! Component: 100 - total flux cleaned = 0.0591789 Jy ! Component: 150 - total flux cleaned = 0.0658703 Jy ! Component: 200 - total flux cleaned = 0.0675384 Jy ! Total flux subtracted in 200 components = 0.0675384 Jy ! Clean residual min=-0.008540 max=0.008474 Jy/beam ! Clean residual mean=0.000448 rms=0.004123 Jy/beam ! Combined flux in latest and established models = 0.0675384 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 101 model components to the UV plane model. ! The established model now contains 101 components and 0.0675384 Jy ! Inverting map and beam ! Estimated beam: bmin=4.517 mas, bmaj=6.289 mas, bpa=-70.83 degrees ! Estimated noise=12.7648 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 = -0.00301844 Jy ! Component: 100 - total flux cleaned = -0.000511042 Jy ! Component: 150 - total flux cleaned = 0.000548239 Jy ! Component: 200 - total flux cleaned = 0.00244623 Jy ! Total flux subtracted in 200 components = 0.00244623 Jy ! Clean residual min=-0.004094 max=0.004123 Jy/beam ! Clean residual mean=0.000207 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.0699847 Jy ! Adding 122 model components to the UV plane model. ! The established model now contains 215 components and 0.0699847 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.074 mas, bmaj=6.779 mas, bpa=-59.29 degrees ! Estimated noise=11.9252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000368262 Jy ! Component: 100 - total flux cleaned = 0.00112049 Jy ! Component: 150 - total flux cleaned = 0.00195432 Jy ! Component: 200 - total flux cleaned = 0.00315838 Jy ! Total flux subtracted in 200 components = 0.00315838 Jy ! Clean residual min=-0.002066 max=0.002060 Jy/beam ! Clean residual mean=0.000094 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.0731431 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 = 0.000905505 Jy ! Component: 100 - total flux cleaned = 0.00197884 Jy ! Component: 150 - total flux cleaned = 0.00310189 Jy ! Component: 200 - total flux cleaned = 0.0041255 Jy ! Total flux subtracted in 200 components = 0.0041255 Jy ! Clean residual min=-0.001256 max=0.001260 Jy/beam ! Clean residual mean=0.000055 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0772686 Jy ! Adding 197 model components to the UV plane model. ! The established model now contains 402 components and 0.0772685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.517 mas, bmaj=6.289 mas, bpa=-70.83 degrees ! Estimated noise=12.7648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.14122e-05 Jy ! Component: 100 - total flux cleaned = -0.000165197 Jy ! Component: 150 - total flux cleaned = -0.000316684 Jy ! Component: 200 - total flux cleaned = -0.000360467 Jy ! Total flux subtracted in 200 components = -0.000360467 Jy ! Clean residual min=-0.000730 max=0.000734 Jy/beam ! Clean residual mean=0.000021 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0769081 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 462 components and 0.0769081 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=0.014268Jy sigma=0.029005 ! Fit after self-cal, rms=0.014469Jy sigma=0.028901 wmodel /scr/pima/bp171ac_uvs/J0515+6806_C_map.mod ! Writing 462 model components to file: /scr/pima/bp171ac_uvs/J0515+6806_C_map.mod wobs /scr/pima/bp171ac_uvs/J0515+6806_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J0515+6806_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J0515+6806_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171ac_uvs/J0515+6806_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.517 x 6.289 at -70.83 degrees (North through East) ! Clean map min=-0.0053902 max=0.025369 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J0515+6806_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0253687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000322879 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.81824 3.81824 7.63647 15.2729 30.5459 61.0918 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 78.57 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J0515+6806_C_uvs.log closed on Mon Dec 9 01:50:12 2013