! Started logfile: /d2/scr/pima/bp177i_uvs/J1052+5755_X_uvs.log on Tue Apr 15 00:18:43 2014 obs /d2/scr/pima/bp177i_uvs/J1052+5755_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1052+5755_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1052+5755 ! ! 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 672 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/bp177i_uvs/J1052+5755_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=1.001066Jy sigma=45.659739 ! Fit after self-cal, rms=0.970550Jy sigma=44.222249 ! 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=0.9085 mas, bmaj=2.603 mas, bpa=10.69 degrees ! Estimated noise=0.804784 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 = 0.022071 Jy ! Component: 100 - total flux cleaned = 0.0276003 Jy ! Total flux subtracted in 100 components = 0.0276003 Jy ! Clean residual min=-0.002961 max=0.003976 Jy/beam ! Clean residual mean=-0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0276003 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0276003 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=0.018259Jy sigma=0.771420 ! Fit after self-cal, rms=0.016005Jy sigma=0.686831 ! 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=1.051 mas, bmaj=2.728 mas, bpa=8.854 degrees ! Estimated noise=0.614992 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 (1.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567057 Jy ! Component: 100 - total flux cleaned = 0.00879476 Jy ! Component: 150 - total flux cleaned = 0.0109421 Jy ! Component: 200 - total flux cleaned = 0.0125031 Jy ! Total flux subtracted in 200 components = 0.0125031 Jy ! Clean residual min=-0.001914 max=0.002509 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0401034 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 41 components and 0.0401034 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=0.013808Jy sigma=0.576668 ! Fit after self-cal, rms=0.013676Jy sigma=0.570028 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 2.728 at 8.854 degrees (North through East) ! Clean map min=-0.0016775 max=0.030261 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 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 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.13 KP 1.06 ! LA 0.93 MK 1.10 NL 1.14 OV 0.99 ! PT 1.02 SC 0.90 ! ! ! 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* 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.013676Jy sigma=0.570028 ! Fit after self-cal, rms=0.013743Jy sigma=0.568147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.733 mas, bpa=9.001 degrees ! Estimated noise=0.618342 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 = 0.0015689 Jy ! Component: 100 - total flux cleaned = 0.00256965 Jy ! Component: 150 - total flux cleaned = 0.00333952 Jy ! Component: 200 - total flux cleaned = 0.00394607 Jy ! Total flux subtracted in 200 components = 0.00394607 Jy ! Clean residual min=-0.001471 max=0.001673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0440495 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 84 components and 0.0440495 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=0.013515Jy sigma=0.557808 ! Fit after self-cal, rms=0.013504Jy sigma=0.557042 ! 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=0.013504Jy sigma=0.557042 ! Fit after self-cal, rms=0.013513Jy sigma=0.556425 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.732 mas, bpa=9.023 degrees ! Estimated noise=0.620113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692101 Jy ! Component: 100 - total flux cleaned = 0.00117196 Jy ! Component: 150 - total flux cleaned = 0.00144978 Jy ! Component: 200 - total flux cleaned = 0.00165424 Jy ! Total flux subtracted in 200 components = 0.00165424 Jy ! Clean residual min=-0.001426 max=0.001636 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0457038 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 109 components and 0.0457038 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=0.013461Jy sigma=0.554362 ! Fit after self-cal, rms=0.013458Jy sigma=0.554207 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 = 0.000286534 Jy ! Component: 100 - total flux cleaned = 0.000372045 Jy ! Component: 150 - total flux cleaned = 0.000465389 Jy ! Component: 200 - total flux cleaned = 0.000539931 Jy ! Total flux subtracted in 200 components = 0.000539931 Jy ! Clean residual min=-0.001444 max=0.001616 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0462437 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.0462437 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=0.013444Jy sigma=0.553600 ! Fit after self-cal, rms=0.013443Jy sigma=0.553552 ! 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=0.013443Jy sigma=0.553552 ! Fit after self-cal, rms=0.013434Jy sigma=0.538436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.744 mas, bpa=9.182 degrees ! Estimated noise=0.626365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153803 Jy ! Component: 100 - total flux cleaned = 0.000142465 Jy ! Component: 150 - total flux cleaned = 0.000113265 Jy ! Component: 200 - total flux cleaned = 8.02266e-05 Jy ! Total flux subtracted in 200 components = 8.02266e-05 Jy ! Clean residual min=-0.001260 max=0.001390 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0463239 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.0463239 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=0.013414Jy sigma=0.537733 ! Fit after self-cal, rms=0.013415Jy sigma=0.537619 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.68575e-05 Jy ! Component: 100 - total flux cleaned = -7.5371e-06 Jy ! Component: 150 - total flux cleaned = -4.93912e-05 Jy ! Component: 200 - total flux cleaned = -8.7073e-05 Jy ! Total flux subtracted in 200 components = -8.7073e-05 Jy ! Clean residual min=-0.001255 max=0.001388 Jy/beam ! Clean residual mean=0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0462368 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 145 components and 0.0462368 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=0.013409Jy sigma=0.537395 ! Fit after self-cal, rms=0.013409Jy sigma=0.537384 ! 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=0.013409Jy sigma=0.537384 ! Fit after self-cal, rms=0.013470Jy sigma=0.537286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=2.997 mas, bpa=8.268 degrees ! Estimated noise=0.763861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.81401e-05 Jy ! Component: 100 - total flux cleaned = 0.000106439 Jy ! Component: 150 - total flux cleaned = 0.000138257 Jy ! Component: 200 - total flux cleaned = 0.000151978 Jy ! Total flux subtracted in 200 components = 0.000151978 Jy ! Clean residual min=-0.001651 max=0.001677 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0463888 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 157 components and 0.0463888 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=0.013472Jy sigma=0.537285 ! Fit after self-cal, rms=0.013472Jy sigma=0.537235 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 = 7.40604e-05 Jy ! Component: 100 - total flux cleaned = 7.40459e-05 Jy ! Component: 150 - total flux cleaned = 7.97869e-05 Jy ! Component: 200 - total flux cleaned = 8.49023e-05 Jy ! Total flux subtracted in 200 components = 8.49023e-05 Jy ! Clean residual min=-0.001634 max=0.001687 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0464737 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 168 components and 0.0464737 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=0.013476Jy sigma=0.537331 ! Fit after self-cal, rms=0.013476Jy sigma=0.537318 ! 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=1.047 mas, bmaj=2.744 mas, bpa=9.235 degrees ! Estimated noise=0.627834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 2.744 at 9.235 degrees (North through East) ! Clean map min=-0.0012553 max=0.029624 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=0.9025 mas, bmaj=2.609 mas, bpa=11.03 degrees ! Estimated noise=0.819341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023311 Jy ! Component: 100 - total flux cleaned = 0.0299426 Jy ! Component: 150 - total flux cleaned = 0.0339012 Jy ! Component: 200 - total flux cleaned = 0.0363954 Jy ! Total flux subtracted in 200 components = 0.0363954 Jy ! Clean residual min=-0.002093 max=0.002265 Jy/beam ! Clean residual mean=0.000000 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0363954 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0363954 Jy ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.744 mas, bpa=9.235 degrees ! Estimated noise=0.627834 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 (-13.8, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247985 Jy ! Component: 100 - total flux cleaned = 0.00413789 Jy ! Component: 150 - total flux cleaned = 0.0053865 Jy ! Component: 200 - total flux cleaned = 0.00637307 Jy ! Total flux subtracted in 200 components = 0.00637307 Jy ! Clean residual min=-0.001326 max=0.001459 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0427685 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 75 components and 0.0427685 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=2.046 mas, bmaj=2.997 mas, bpa=8.268 degrees ! Estimated noise=0.763861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131252 Jy ! Component: 100 - total flux cleaned = 0.00222777 Jy ! Component: 150 - total flux cleaned = 0.0029184 Jy ! Component: 200 - total flux cleaned = 0.00342464 Jy ! Total flux subtracted in 200 components = 0.00342464 Jy ! Clean residual min=-0.001600 max=0.001535 Jy/beam ! Clean residual mean=0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0461931 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 = 0.000236336 Jy ! Component: 100 - total flux cleaned = 0.000407572 Jy ! Component: 150 - total flux cleaned = 0.000553857 Jy ! Component: 200 - total flux cleaned = 0.000670044 Jy ! Total flux subtracted in 200 components = 0.000670044 Jy ! Clean residual min=-0.001531 max=0.001522 Jy/beam ! Clean residual mean=0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0468631 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 122 components and 0.0468631 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.744 mas, bpa=9.235 degrees ! Estimated noise=0.627834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101272 Jy ! Component: 100 - total flux cleaned = -0.000172268 Jy ! Component: 150 - total flux cleaned = -0.000232372 Jy ! Component: 200 - total flux cleaned = -0.000295537 Jy ! Total flux subtracted in 200 components = -0.000295537 Jy ! Clean residual min=-0.001183 max=0.001345 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0465676 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.0465676 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=0.013405Jy sigma=0.534725 ! Fit after self-cal, rms=0.013391Jy sigma=0.534216 wmodel /d2/scr/pima/bp177i_uvs/J1052+5755_X_map.mod ! Writing 146 model components to file: /d2/scr/pima/bp177i_uvs/J1052+5755_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1052+5755_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1052+5755_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1052+5755_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1052+5755_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 = 0.000497849 Jy ! Component: 100 - total flux cleaned = 0.000560062 Jy ! Component: 150 - total flux cleaned = 0.000600378 Jy ! Component: 200 - total flux cleaned = 0.00063861 Jy ! Component: 250 - total flux cleaned = 0.000675264 Jy ! Component: 300 - total flux cleaned = 0.000710106 Jy ! Component: 350 - total flux cleaned = 0.000760155 Jy ! Component: 400 - total flux cleaned = 0.000776372 Jy ! Component: 450 - total flux cleaned = 0.000791801 Jy ! Component: 500 - total flux cleaned = 0.000837493 Jy ! Component: 550 - total flux cleaned = 0.000807725 Jy ! Component: 600 - total flux cleaned = 0.00086562 Jy ! Component: 650 - total flux cleaned = 0.000879975 Jy ! Component: 700 - total flux cleaned = 0.000921476 Jy ! Component: 750 - total flux cleaned = 0.000988412 Jy ! Component: 800 - total flux cleaned = 0.000988236 Jy ! Component: 850 - total flux cleaned = 0.00103963 Jy ! Component: 900 - total flux cleaned = 0.0010269 Jy ! Component: 950 - total flux cleaned = 0.00107578 Jy ! Component: 1000 - total flux cleaned = 0.00107565 Jy ! Component: 1050 - total flux cleaned = 0.00106356 Jy ! Component: 1100 - total flux cleaned = 0.00104039 Jy ! Component: 1150 - total flux cleaned = 0.000983929 Jy ! Component: 1200 - total flux cleaned = 0.000995274 Jy ! Component: 1250 - total flux cleaned = 0.00101732 Jy ! Component: 1300 - total flux cleaned = 0.00101724 Jy ! Component: 1350 - total flux cleaned = 0.00103826 Jy ! Component: 1400 - total flux cleaned = 0.00102797 Jy ! Component: 1450 - total flux cleaned = 0.00105863 Jy ! Component: 1500 - total flux cleaned = 0.00108866 Jy ! Component: 1550 - total flux cleaned = 0.00109867 Jy ! Component: 1600 - total flux cleaned = 0.00107939 Jy ! Component: 1650 - total flux cleaned = 0.00111797 Jy ! Component: 1700 - total flux cleaned = 0.00110874 Jy ! Component: 1750 - total flux cleaned = 0.00110902 Jy ! Component: 1800 - total flux cleaned = 0.00110935 Jy ! Component: 1850 - total flux cleaned = 0.00111871 Jy ! Component: 1900 - total flux cleaned = 0.00110095 Jy ! Component: 1950 - total flux cleaned = 0.00111901 Jy ! Component: 2000 - total flux cleaned = 0.00109266 Jy ! Component: 2050 - total flux cleaned = 0.0011189 Jy ! Component: 2100 - total flux cleaned = 0.00113598 Jy ! Component: 2150 - total flux cleaned = 0.00110204 Jy ! Component: 2200 - total flux cleaned = 0.00113548 Jy ! Component: 2250 - total flux cleaned = 0.00112712 Jy ! Component: 2300 - total flux cleaned = 0.0011599 Jy ! Component: 2350 - total flux cleaned = 0.0011356 Jy ! Component: 2400 - total flux cleaned = 0.00114356 Jy ! Component: 2450 - total flux cleaned = 0.00117523 Jy ! Component: 2500 - total flux cleaned = 0.00114372 Jy ! Component: 2550 - total flux cleaned = 0.00114378 Jy ! Component: 2600 - total flux cleaned = 0.00112081 Jy ! Component: 2650 - total flux cleaned = 0.00113611 Jy ! Component: 2700 - total flux cleaned = 0.0011511 Jy ! Component: 2750 - total flux cleaned = 0.00114348 Jy ! Component: 2800 - total flux cleaned = 0.00112135 Jy ! Component: 2850 - total flux cleaned = 0.00111402 Jy ! Component: 2900 - total flux cleaned = 0.00110675 Jy ! Component: 2950 - total flux cleaned = 0.00112101 Jy ! Component: 3000 - total flux cleaned = 0.00108532 Jy ! Component: 3050 - total flux cleaned = 0.00108531 Jy ! Component: 3100 - total flux cleaned = 0.0010993 Jy ! Component: 3150 - total flux cleaned = 0.00107832 Jy ! Component: 3200 - total flux cleaned = 0.00105758 Jy ! Component: 3250 - total flux cleaned = 0.00103028 Jy ! Component: 3300 - total flux cleaned = 0.00103708 Jy ! Component: 3350 - total flux cleaned = 0.00101026 Jy ! Component: 3400 - total flux cleaned = 0.00100357 Jy ! Component: 3450 - total flux cleaned = 0.000977119 Jy ! Component: 3500 - total flux cleaned = 0.0009704 Jy ! Component: 3550 - total flux cleaned = 0.000931167 Jy ! Component: 3600 - total flux cleaned = 0.000911738 Jy ! Component: 3650 - total flux cleaned = 0.000911694 Jy ! Component: 3700 - total flux cleaned = 0.000879684 Jy ! Component: 3750 - total flux cleaned = 0.000867029 Jy ! Component: 3800 - total flux cleaned = 0.000848144 Jy ! Component: 3850 - total flux cleaned = 0.000823075 Jy ! Component: 3900 - total flux cleaned = 0.000816891 Jy ! Component: 3950 - total flux cleaned = 0.000804526 Jy ! Component: 4000 - total flux cleaned = 0.000773755 Jy ! Component: 4050 - total flux cleaned = 0.000767631 Jy ! Total flux subtracted in 4096 components = 0.000743289 Jy ! Clean residual min=-0.000427 max=0.000380 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0473109 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 432 components and 0.0473109 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1052+5755_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 2.744 at 9.235 degrees (North through East) ! Clean map min=-0.00085933 max=0.029582 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1052+5755_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.029582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104505 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05982 1.05982 2.11964 4.23928 8.47857 16.9571 33.9143 67.8285 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.066 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1052+5755_X_uvs.log closed on Tue Apr 15 00:18:48 2014