! Started logfile: /d2/scr/pima/bp177j_uvs/J0359+1433_C_uvs.log on Thu Jun 19 04:10:02 2014 obs /d2/scr/pima/bp177j_uvs/J0359+1433_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0359+1433_C_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.595238 visibilities/baseline/integration-bin. ! Found source: J0359+1433 ! ! 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 1200 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/bp177j_uvs/J0359+1433_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000342Jy sigma=45.452088 ! Fit after self-cal, rms=0.991157Jy sigma=45.354625 ! 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=4.828 mas, bmaj=6.629 mas, bpa=-43.66 degrees ! Estimated noise=0.668226 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 = 0.00610657 Jy ! Component: 100 - total flux cleaned = 0.0080381 Jy ! Total flux subtracted in 100 components = 0.0080381 Jy ! Clean residual min=-0.001759 max=0.002206 Jy/beam ! Clean residual mean=-0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0080381 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0080381 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=0.014972Jy sigma=0.636850 ! Fit after self-cal, rms=0.013593Jy sigma=0.564328 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302896 Jy ! Component: 100 - total flux cleaned = 0.0045892 Jy ! Total flux subtracted in 100 components = 0.0045892 Jy ! Clean residual min=-0.001834 max=0.002182 Jy/beam ! Clean residual mean=-0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0126273 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.0126273 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=0.012677Jy sigma=0.528276 ! Fit after self-cal, rms=0.012668Jy sigma=0.527626 ! 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=5.217 mas, bmaj=6.94 mas, bpa=-41.95 degrees ! Estimated noise=0.467216 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 = 0.00154852 Jy ! Component: 100 - total flux cleaned = 0.00257766 Jy ! Component: 150 - total flux cleaned = 0.00300885 Jy ! Component: 200 - total flux cleaned = 0.00333128 Jy ! Total flux subtracted in 200 components = 0.00333128 Jy ! Clean residual min=-0.001427 max=0.001906 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0159586 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 91 components and 0.0159586 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=0.012375Jy sigma=0.517990 ! Fit after self-cal, rms=0.012361Jy sigma=0.517246 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.217 x 6.94 at -41.95 degrees (North through East) ! Clean map min=-0.0014357 max=0.011292 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* NL 1.00* OV 1.00* PT 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* ! ! ! 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* ! ! ! 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* ! ! ! Fit before self-cal, rms=0.012361Jy sigma=0.517246 ! Fit after self-cal, rms=0.012361Jy sigma=0.517246 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.217 mas, bmaj=6.94 mas, bpa=-41.95 degrees ! Estimated noise=0.467216 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 = 0.000276133 Jy ! Component: 100 - total flux cleaned = 0.000495551 Jy ! Component: 150 - total flux cleaned = 0.00069405 Jy ! Component: 200 - total flux cleaned = 0.000780207 Jy ! Total flux subtracted in 200 components = 0.000780207 Jy ! Clean residual min=-0.001475 max=0.001768 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0167388 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.0167388 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=0.012294Jy sigma=0.515052 ! Fit after self-cal, rms=0.012289Jy sigma=0.514734 ! 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=0.012289Jy sigma=0.514734 ! Fit after self-cal, rms=0.012289Jy sigma=0.514734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.217 mas, bmaj=6.94 mas, bpa=-41.95 degrees ! Estimated noise=0.467216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.11659e-05 Jy ! Component: 100 - total flux cleaned = 0.000119689 Jy ! Component: 150 - total flux cleaned = 0.000166446 Jy ! Component: 200 - total flux cleaned = 0.000198907 Jy ! Total flux subtracted in 200 components = 0.000198907 Jy ! Clean residual min=-0.001460 max=0.001657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0169377 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 0.0169377 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=0.012254Jy sigma=0.513779 ! Fit after self-cal, rms=0.012253Jy sigma=0.513621 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-32.1, 57.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128866 Jy ! Component: 100 - total flux cleaned = 0.00153901 Jy ! Component: 150 - total flux cleaned = 0.00156775 Jy ! Component: 200 - total flux cleaned = 0.00159293 Jy ! Total flux subtracted in 200 components = 0.00159293 Jy ! Clean residual min=-0.001274 max=0.001395 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0185306 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 152 components and 0.0185306 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=0.012007Jy sigma=0.503309 ! Fit after self-cal, rms=0.011977Jy sigma=0.501579 ! 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=0.011977Jy sigma=0.501579 ! Fit after self-cal, rms=0.011977Jy sigma=0.501579 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.217 mas, bmaj=6.94 mas, bpa=-41.95 degrees ! Estimated noise=0.467216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678652 Jy ! Component: 100 - total flux cleaned = 0.000789452 Jy ! Component: 150 - total flux cleaned = 0.000823985 Jy ! Component: 200 - total flux cleaned = 0.000855005 Jy ! Total flux subtracted in 200 components = 0.000855005 Jy ! Clean residual min=-0.001103 max=0.001079 Jy/beam ! Clean residual mean=-0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0193856 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 191 components and 0.0193856 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=0.011891Jy sigma=0.498166 ! Fit after self-cal, rms=0.011881Jy sigma=0.497530 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 = 0.00038609 Jy ! Component: 100 - total flux cleaned = 0.000360879 Jy ! Component: 150 - total flux cleaned = 0.000372343 Jy ! Component: 200 - total flux cleaned = 0.000405379 Jy ! Total flux subtracted in 200 components = 0.000405379 Jy ! Clean residual min=-0.000998 max=0.000925 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.019791 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 227 components and 0.019791 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=0.011843Jy sigma=0.496067 ! Fit after self-cal, rms=0.011836Jy sigma=0.495724 ! 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=0.011836Jy sigma=0.495724 ! Fit after self-cal, rms=0.011836Jy sigma=0.495724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.814 mas, bmaj=7.245 mas, bpa=-45.07 degrees ! Estimated noise=0.474317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251107 Jy ! Component: 100 - total flux cleaned = 0.000218813 Jy ! Component: 150 - total flux cleaned = 0.00023833 Jy ! Component: 200 - total flux cleaned = 0.000265411 Jy ! Total flux subtracted in 200 components = 0.000265411 Jy ! Clean residual min=-0.000968 max=0.000824 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0200564 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 277 components and 0.0200564 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=0.011815Jy sigma=0.494932 ! Fit after self-cal, rms=0.011809Jy sigma=0.494634 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 = 0.000111999 Jy ! Component: 100 - total flux cleaned = 0.000121804 Jy ! Component: 150 - total flux cleaned = 0.000122085 Jy ! Component: 200 - total flux cleaned = 0.000122258 Jy ! Total flux subtracted in 200 components = 0.000122258 Jy ! Clean residual min=-0.000942 max=0.000814 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0201787 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 304 components and 0.0201787 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=0.011792Jy sigma=0.493935 ! Fit after self-cal, rms=0.011790Jy sigma=0.493841 ! 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=5.217 mas, bmaj=6.94 mas, bpa=-41.95 degrees ! Estimated noise=0.467216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.217 x 6.94 at -41.95 degrees (North through East) ! Clean map min=-0.0012766 max=0.010758 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=4.828 mas, bmaj=6.629 mas, bpa=-43.66 degrees ! Estimated noise=0.668226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00820277 Jy ! Component: 100 - total flux cleaned = 0.0114976 Jy ! Component: 150 - total flux cleaned = 0.0136853 Jy ! Component: 200 - total flux cleaned = 0.0152661 Jy ! Total flux subtracted in 200 components = 0.0152661 Jy ! Clean residual min=-0.001715 max=0.001590 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0152661 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 59 model components to the UV plane model. ! The established model now contains 59 components and 0.0152661 Jy ! Inverting map and beam ! Estimated beam: bmin=5.217 mas, bmaj=6.94 mas, bpa=-41.95 degrees ! Estimated noise=0.467216 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 = 0.00147067 Jy ! Component: 100 - total flux cleaned = 0.00208947 Jy ! Component: 150 - total flux cleaned = 0.00253926 Jy ! Component: 200 - total flux cleaned = 0.00296605 Jy ! Total flux subtracted in 200 components = 0.00296605 Jy ! Clean residual min=-0.001221 max=0.001084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0182322 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 117 components and 0.0182322 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=5.814 mas, bmaj=7.245 mas, bpa=-45.07 degrees ! Estimated noise=0.474317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483636 Jy ! Component: 100 - total flux cleaned = 0.000816794 Jy ! Component: 150 - total flux cleaned = 0.00106703 Jy ! Component: 200 - total flux cleaned = 0.0011946 Jy ! Total flux subtracted in 200 components = 0.0011946 Jy ! Clean residual min=-0.000942 max=0.000910 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0194268 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 = 0.000116468 Jy ! Component: 100 - total flux cleaned = 0.000209908 Jy ! Component: 150 - total flux cleaned = 0.000283969 Jy ! Component: 200 - total flux cleaned = 0.000364027 Jy ! Total flux subtracted in 200 components = 0.000364027 Jy ! Clean residual min=-0.000895 max=0.000898 Jy/beam ! Clean residual mean=0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0197908 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 186 components and 0.0197908 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.217 mas, bmaj=6.94 mas, bpa=-41.95 degrees ! Estimated noise=0.467216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.12774e-07 Jy ! Component: 100 - total flux cleaned = 3.30708e-05 Jy ! Component: 150 - total flux cleaned = 9.45241e-05 Jy ! Component: 200 - total flux cleaned = 0.000142885 Jy ! Total flux subtracted in 200 components = 0.000142885 Jy ! Clean residual min=-0.000967 max=0.000879 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0199337 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 204 components and 0.0199337 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=0.011826Jy sigma=0.495047 ! Fit after self-cal, rms=0.011810Jy sigma=0.494418 wmodel /d2/scr/pima/bp177j_uvs/J0359+1433_C_map.mod ! Writing 204 model components to file: /d2/scr/pima/bp177j_uvs/J0359+1433_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0359+1433_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0359+1433_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0359+1433_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177j_uvs/J0359+1433_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 = -0.00040204 Jy ! Component: 100 - total flux cleaned = -0.00059563 Jy ! Component: 150 - total flux cleaned = -0.000758924 Jy ! Component: 200 - total flux cleaned = -0.000898795 Jy ! Component: 250 - total flux cleaned = -0.00103005 Jy ! Component: 300 - total flux cleaned = -0.00115332 Jy ! Component: 350 - total flux cleaned = -0.00127036 Jy ! Component: 400 - total flux cleaned = -0.00139198 Jy ! Component: 450 - total flux cleaned = -0.00151732 Jy ! Component: 500 - total flux cleaned = -0.00160002 Jy ! Component: 550 - total flux cleaned = -0.0016967 Jy ! Component: 600 - total flux cleaned = -0.00178055 Jy ! Component: 650 - total flux cleaned = -0.00184531 Jy ! Component: 700 - total flux cleaned = -0.00191564 Jy ! Component: 750 - total flux cleaned = -0.00199117 Jy ! Component: 800 - total flux cleaned = -0.00206411 Jy ! Component: 850 - total flux cleaned = -0.0021066 Jy ! Component: 900 - total flux cleaned = -0.00214794 Jy ! Component: 950 - total flux cleaned = -0.00219479 Jy ! Component: 1000 - total flux cleaned = -0.00224019 Jy ! Component: 1050 - total flux cleaned = -0.0022717 Jy ! Component: 1100 - total flux cleaned = -0.00232724 Jy ! Component: 1150 - total flux cleaned = -0.00236342 Jy ! Component: 1200 - total flux cleaned = -0.00241061 Jy ! Component: 1250 - total flux cleaned = -0.00244523 Jy ! Component: 1300 - total flux cleaned = -0.0024396 Jy ! Component: 1350 - total flux cleaned = -0.00243962 Jy ! Component: 1400 - total flux cleaned = -0.00243962 Jy ! Component: 1450 - total flux cleaned = -0.00243965 Jy ! Component: 1500 - total flux cleaned = -0.00244505 Jy ! Component: 1550 - total flux cleaned = -0.00244504 Jy ! Component: 1600 - total flux cleaned = -0.002445 Jy ! Component: 1650 - total flux cleaned = -0.00243977 Jy ! Component: 1700 - total flux cleaned = -0.0024294 Jy ! Component: 1750 - total flux cleaned = -0.00241914 Jy ! Component: 1800 - total flux cleaned = -0.00241405 Jy ! Component: 1850 - total flux cleaned = -0.00239372 Jy ! Component: 1900 - total flux cleaned = -0.00238869 Jy ! Component: 1950 - total flux cleaned = -0.00238868 Jy ! Component: 2000 - total flux cleaned = -0.00237868 Jy ! Component: 2050 - total flux cleaned = -0.00236871 Jy ! Component: 2100 - total flux cleaned = -0.00236873 Jy ! Component: 2150 - total flux cleaned = -0.0023638 Jy ! Component: 2200 - total flux cleaned = -0.00236875 Jy ! Component: 2250 - total flux cleaned = -0.0023786 Jy ! Component: 2300 - total flux cleaned = -0.0023786 Jy ! Component: 2350 - total flux cleaned = -0.00237862 Jy ! Component: 2400 - total flux cleaned = -0.00238349 Jy ! Component: 2450 - total flux cleaned = -0.00238839 Jy ! Component: 2500 - total flux cleaned = -0.00238841 Jy ! Component: 2550 - total flux cleaned = -0.00239816 Jy ! Component: 2600 - total flux cleaned = -0.00240303 Jy ! Component: 2650 - total flux cleaned = -0.0024079 Jy ! Component: 2700 - total flux cleaned = -0.00240305 Jy ! Component: 2750 - total flux cleaned = -0.00241279 Jy ! Component: 2800 - total flux cleaned = -0.00241765 Jy ! Component: 2850 - total flux cleaned = -0.00243226 Jy ! Component: 2900 - total flux cleaned = -0.00243711 Jy ! Component: 2950 - total flux cleaned = -0.00243706 Jy ! Component: 3000 - total flux cleaned = -0.00244679 Jy ! Component: 3050 - total flux cleaned = -0.00245656 Jy ! Component: 3100 - total flux cleaned = -0.00244679 Jy ! Component: 3150 - total flux cleaned = -0.00245173 Jy ! Component: 3200 - total flux cleaned = -0.00245664 Jy ! Component: 3250 - total flux cleaned = -0.00246156 Jy ! Component: 3300 - total flux cleaned = -0.00246155 Jy ! Component: 3350 - total flux cleaned = -0.00246158 Jy ! Component: 3400 - total flux cleaned = -0.00246159 Jy ! Component: 3450 - total flux cleaned = -0.00247649 Jy ! Component: 3500 - total flux cleaned = -0.00247651 Jy ! Component: 3550 - total flux cleaned = -0.00249151 Jy ! Component: 3600 - total flux cleaned = -0.00249655 Jy ! Component: 3650 - total flux cleaned = -0.00250162 Jy ! Component: 3700 - total flux cleaned = -0.00250668 Jy ! Component: 3750 - total flux cleaned = -0.00252193 Jy ! Component: 3800 - total flux cleaned = -0.0025372 Jy ! Component: 3850 - total flux cleaned = -0.00254743 Jy ! Component: 3900 - total flux cleaned = -0.00254742 Jy ! Component: 3950 - total flux cleaned = -0.0025732 Jy ! Component: 4000 - total flux cleaned = -0.00258352 Jy ! Component: 4050 - total flux cleaned = -0.00259392 Jy ! Total flux subtracted in 4096 components = -0.00260957 Jy ! Clean residual min=-0.000299 max=0.000285 Jy/beam ! Clean residual mean=0.000001 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0173241 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 489 components and 0.0173241 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0359+1433_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.217 x 6.94 at -41.95 degrees (North through East) ! Clean map min=-0.0011361 max=0.0099108 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0359+1433_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00991082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.1456 3.1456 6.2912 12.5824 25.1648 50.3296 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.009 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 95.371 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0359+1433_C_uvs.log closed on Thu Jun 19 04:10:08 2014