! Started logfile: /d2/scr/pima/bp177e_uvs/J1724-0243_C_uvs.log on Sat Mar 22 18:53:26 2014 obs /d2/scr/pima/bp177e_uvs/J1724-0243_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1724-0243_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1724-0243 ! ! 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 1088 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/bp177e_uvs/J1724-0243_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999023Jy sigma=42.999330 ! Fit after self-cal, rms=0.971616Jy sigma=41.840789 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=4.554 mas, bpa=14.5 degrees ! Estimated noise=0.688157 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 = 0.0194799 Jy ! Component: 100 - total flux cleaned = 0.0262083 Jy ! Total flux subtracted in 100 components = 0.0262083 Jy ! Clean residual min=-0.002203 max=0.003455 Jy/beam ! Clean residual mean=-0.000007 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0262083 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0262083 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=0.018483Jy sigma=0.700505 ! Fit after self-cal, rms=0.017340Jy sigma=0.646841 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389724 Jy ! Component: 100 - total flux cleaned = 0.00620842 Jy ! Total flux subtracted in 100 components = 0.00620842 Jy ! Clean residual min=-0.001865 max=0.002094 Jy/beam ! Clean residual mean=-0.000005 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0324167 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0324167 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=0.015924Jy sigma=0.587804 ! Fit after self-cal, rms=0.015924Jy sigma=0.587547 ! 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=2.051 mas, bmaj=5.34 mas, bpa=15.04 degrees ! Estimated noise=0.511892 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 = 0.00214288 Jy ! Component: 100 - total flux cleaned = 0.00340315 Jy ! Component: 150 - total flux cleaned = 0.00419803 Jy ! Component: 200 - total flux cleaned = 0.00470637 Jy ! Total flux subtracted in 200 components = 0.00470637 Jy ! Clean residual min=-0.001536 max=0.001502 Jy/beam ! Clean residual mean=-0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0371231 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.0371231 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=0.015535Jy sigma=0.575532 ! Fit after self-cal, rms=0.015531Jy sigma=0.575350 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.051 x 5.34 at 15.04 degrees (North through East) ! Clean map min=-0.0014087 max=0.02791 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 0.94 FD 1.11 HN 0.95 KP 1.02 ! LA 0.98 NL 1.12 OV 0.90 PT 1.12 ! SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.07 ! LA 0.95 NL 1.03 OV 1.01 PT 0.93 ! SC 1.15 ! ! ! 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 1.11 FD 0.98 HN 0.92 KP 1.01 ! LA 0.94 NL 1.01 OV 1.09 PT 0.92 ! SC 1.13 ! ! ! 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=0.015531Jy sigma=0.575350 ! Fit after self-cal, rms=0.015565Jy sigma=0.570188 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=5.339 mas, bpa=14.8 degrees ! Estimated noise=0.514611 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 = 0.000423713 Jy ! Component: 100 - total flux cleaned = 0.000543823 Jy ! Component: 150 - total flux cleaned = 0.000581255 Jy ! Component: 200 - total flux cleaned = 0.000599063 Jy ! Total flux subtracted in 200 components = 0.000599063 Jy ! Clean residual min=-0.001362 max=0.001447 Jy/beam ! Clean residual mean=-0.000003 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0377221 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.0377221 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=0.015542Jy sigma=0.569736 ! Fit after self-cal, rms=0.015544Jy sigma=0.569669 ! 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=0.015544Jy sigma=0.569669 ! Fit after self-cal, rms=0.015563Jy sigma=0.569608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=5.334 mas, bpa=14.79 degrees ! Estimated noise=0.515669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019769 Jy ! Component: 100 - total flux cleaned = 0.000232812 Jy ! Component: 150 - total flux cleaned = 0.000241311 Jy ! Component: 200 - total flux cleaned = 0.000257201 Jy ! Total flux subtracted in 200 components = 0.000257201 Jy ! Clean residual min=-0.001342 max=0.001433 Jy/beam ! Clean residual mean=-0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0379793 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.0379793 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=0.015551Jy sigma=0.569283 ! Fit after self-cal, rms=0.015550Jy sigma=0.569259 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 = 2.97209e-05 Jy ! Component: 100 - total flux cleaned = 2.96436e-05 Jy ! Component: 150 - total flux cleaned = 3.67935e-05 Jy ! Component: 200 - total flux cleaned = 5.05355e-05 Jy ! Total flux subtracted in 200 components = 5.05355e-05 Jy ! Clean residual min=-0.001314 max=0.001418 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0380299 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0380299 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=0.015544Jy sigma=0.568949 ! Fit after self-cal, rms=0.015543Jy sigma=0.568935 ! 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=0.015543Jy sigma=0.568935 ! Fit after self-cal, rms=0.015551Jy sigma=0.568916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=5.331 mas, bpa=14.78 degrees ! Estimated noise=0.516073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103901 Jy ! Component: 100 - total flux cleaned = 0.000110908 Jy ! Component: 150 - total flux cleaned = 0.000123715 Jy ! Component: 200 - total flux cleaned = 0.000130189 Jy ! Total flux subtracted in 200 components = 0.000130189 Jy ! Clean residual min=-0.001294 max=0.001401 Jy/beam ! Clean residual mean=-0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0381601 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0381601 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=0.015544Jy sigma=0.568711 ! Fit after self-cal, rms=0.015544Jy sigma=0.568703 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 = 9.12615e-06 Jy ! Component: 100 - total flux cleaned = 1.51339e-05 Jy ! Component: 150 - total flux cleaned = 2.68588e-05 Jy ! Component: 200 - total flux cleaned = 2.70316e-05 Jy ! Total flux subtracted in 200 components = 2.70316e-05 Jy ! Clean residual min=-0.001273 max=0.001390 Jy/beam ! Clean residual mean=-0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0381871 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0381871 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=0.015540Jy sigma=0.568500 ! Fit after self-cal, rms=0.015540Jy sigma=0.568496 ! 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=0.015540Jy sigma=0.568496 ! Fit after self-cal, rms=0.015543Jy sigma=0.568489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.224 mas, bmaj=6.624 mas, bpa=2.12 degrees ! Estimated noise=0.599945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016733 Jy ! Component: 100 - total flux cleaned = 0.000214582 Jy ! Component: 150 - total flux cleaned = 0.000227346 Jy ! Component: 200 - total flux cleaned = 0.000239794 Jy ! Total flux subtracted in 200 components = 0.000239794 Jy ! Clean residual min=-0.001435 max=0.001538 Jy/beam ! Clean residual mean=-0.000005 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0384269 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.0384269 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=0.015538Jy sigma=0.568540 ! Fit after self-cal, rms=0.015538Jy sigma=0.568488 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 = 1.72433e-05 Jy ! Component: 100 - total flux cleaned = 3.00831e-05 Jy ! Component: 150 - total flux cleaned = 3.58497e-05 Jy ! Component: 200 - total flux cleaned = 3.56738e-05 Jy ! Total flux subtracted in 200 components = 3.56738e-05 Jy ! Clean residual min=-0.001429 max=0.001536 Jy/beam ! Clean residual mean=-0.000005 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0384625 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0384625 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=0.015539Jy sigma=0.568463 ! Fit after self-cal, rms=0.015539Jy sigma=0.568413 ! 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=2.06 mas, bmaj=5.33 mas, bpa=14.78 degrees ! Estimated noise=0.516234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.06 x 5.33 at 14.78 degrees (North through East) ! Clean map min=-0.0011945 max=0.027594 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.656 mas, bmaj=4.547 mas, bpa=14.15 degrees ! Estimated noise=0.695753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205857 Jy ! Component: 100 - total flux cleaned = 0.0272239 Jy ! Component: 150 - total flux cleaned = 0.0306097 Jy ! Component: 200 - total flux cleaned = 0.0328045 Jy ! Total flux subtracted in 200 components = 0.0328045 Jy ! Clean residual min=-0.001818 max=0.002042 Jy/beam ! Clean residual mean=-0.000005 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0328045 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0328045 Jy ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=5.33 mas, bpa=14.78 degrees ! Estimated noise=0.516234 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 (-2.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230815 Jy ! Component: 100 - total flux cleaned = 0.00369281 Jy ! Component: 150 - total flux cleaned = 0.00434586 Jy ! Component: 200 - total flux cleaned = 0.00478774 Jy ! Total flux subtracted in 200 components = 0.00478774 Jy ! Clean residual min=-0.001244 max=0.001353 Jy/beam ! Clean residual mean=-0.000004 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0375922 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.0375922 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=4.224 mas, bmaj=6.624 mas, bpa=2.12 degrees ! Estimated noise=0.599945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438877 Jy ! Component: 100 - total flux cleaned = 0.000477769 Jy ! Component: 150 - total flux cleaned = 0.000541971 Jy ! Component: 200 - total flux cleaned = 0.000595071 Jy ! Total flux subtracted in 200 components = 0.000595071 Jy ! Clean residual min=-0.001385 max=0.001500 Jy/beam ! Clean residual mean=-0.000005 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0381873 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 = 3.43229e-05 Jy ! Component: 100 - total flux cleaned = 6.58028e-05 Jy ! Component: 150 - total flux cleaned = 8.45797e-05 Jy ! Component: 200 - total flux cleaned = 0.000101685 Jy ! Total flux subtracted in 200 components = 0.000101685 Jy ! Clean residual min=-0.001364 max=0.001510 Jy/beam ! Clean residual mean=-0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.038289 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 69 components and 0.038289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=5.33 mas, bpa=14.78 degrees ! Estimated noise=0.516234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.62474e-05 Jy ! Component: 100 - total flux cleaned = -1.62108e-05 Jy ! Component: 150 - total flux cleaned = -5.22222e-05 Jy ! Component: 200 - total flux cleaned = -8.57146e-05 Jy ! Total flux subtracted in 200 components = -8.57146e-05 Jy ! Clean residual min=-0.001147 max=0.001286 Jy/beam ! Clean residual mean=-0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0382033 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0382033 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=0.015461Jy sigma=0.565006 ! Fit after self-cal, rms=0.015452Jy sigma=0.564621 wmodel /d2/scr/pima/bp177e_uvs/J1724-0243_C_map.mod ! Writing 79 model components to file: /d2/scr/pima/bp177e_uvs/J1724-0243_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1724-0243_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1724-0243_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1724-0243_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1724-0243_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 = 0.000147808 Jy ! Component: 100 - total flux cleaned = 0.000167315 Jy ! Component: 150 - total flux cleaned = 0.000205808 Jy ! Component: 200 - total flux cleaned = 0.000299583 Jy ! Component: 250 - total flux cleaned = 0.000391508 Jy ! Component: 300 - total flux cleaned = 0.000516352 Jy ! Component: 350 - total flux cleaned = 0.000602907 Jy ! Component: 400 - total flux cleaned = 0.000703915 Jy ! Component: 450 - total flux cleaned = 0.000769448 Jy ! Component: 500 - total flux cleaned = 0.00086448 Jy ! Component: 550 - total flux cleaned = 0.000879813 Jy ! Component: 600 - total flux cleaned = 0.00093961 Jy ! Component: 650 - total flux cleaned = 0.000998035 Jy ! Component: 700 - total flux cleaned = 0.000997778 Jy ! Component: 750 - total flux cleaned = 0.00109567 Jy ! Component: 800 - total flux cleaned = 0.00108218 Jy ! Component: 850 - total flux cleaned = 0.00113578 Jy ! Component: 900 - total flux cleaned = 0.00117507 Jy ! Component: 950 - total flux cleaned = 0.00117497 Jy ! Component: 1000 - total flux cleaned = 0.00120016 Jy ! Component: 1050 - total flux cleaned = 0.00122484 Jy ! Component: 1100 - total flux cleaned = 0.00122455 Jy ! Component: 1150 - total flux cleaned = 0.00120102 Jy ! Component: 1200 - total flux cleaned = 0.00122428 Jy ! Component: 1250 - total flux cleaned = 0.00121313 Jy ! Component: 1300 - total flux cleaned = 0.00125785 Jy ! Component: 1350 - total flux cleaned = 0.00126888 Jy ! Component: 1400 - total flux cleaned = 0.00131215 Jy ! Component: 1450 - total flux cleaned = 0.00132282 Jy ! Component: 1500 - total flux cleaned = 0.00136464 Jy ! Component: 1550 - total flux cleaned = 0.00139532 Jy ! Component: 1600 - total flux cleaned = 0.00142564 Jy ! Component: 1650 - total flux cleaned = 0.00145565 Jy ! Component: 1700 - total flux cleaned = 0.00149489 Jy ! Component: 1750 - total flux cleaned = 0.00154311 Jy ! Component: 1800 - total flux cleaned = 0.00159065 Jy ! Component: 1850 - total flux cleaned = 0.00160944 Jy ! Component: 1900 - total flux cleaned = 0.00163724 Jy ! Component: 1950 - total flux cleaned = 0.00168294 Jy ! Component: 2000 - total flux cleaned = 0.00170982 Jy ! Component: 2050 - total flux cleaned = 0.00173644 Jy ! Component: 2100 - total flux cleaned = 0.00170143 Jy ! Component: 2150 - total flux cleaned = 0.0017447 Jy ! Component: 2200 - total flux cleaned = 0.00173604 Jy ! Component: 2250 - total flux cleaned = 0.00176998 Jy ! Component: 2300 - total flux cleaned = 0.00179508 Jy ! Component: 2350 - total flux cleaned = 0.00181157 Jy ! Component: 2400 - total flux cleaned = 0.00186059 Jy ! Component: 2450 - total flux cleaned = 0.00186867 Jy ! Component: 2500 - total flux cleaned = 0.0018847 Jy ! Component: 2550 - total flux cleaned = 0.00193201 Jy ! Component: 2600 - total flux cleaned = 0.00190069 Jy ! Component: 2650 - total flux cleaned = 0.00193944 Jy ! Component: 2700 - total flux cleaned = 0.00193948 Jy ! Component: 2750 - total flux cleaned = 0.0019545 Jy ! Component: 2800 - total flux cleaned = 0.00195449 Jy ! Component: 2850 - total flux cleaned = 0.00196943 Jy ! Component: 2900 - total flux cleaned = 0.00199147 Jy ! Component: 2950 - total flux cleaned = 0.00201341 Jy ! Component: 3000 - total flux cleaned = 0.0020351 Jy ! Component: 3050 - total flux cleaned = 0.00208502 Jy ! Component: 3100 - total flux cleaned = 0.0020848 Jy ! Component: 3150 - total flux cleaned = 0.00206373 Jy ! Component: 3200 - total flux cleaned = 0.00210545 Jy ! Component: 3250 - total flux cleaned = 0.0021123 Jy ! Component: 3300 - total flux cleaned = 0.00213277 Jy ! Component: 3350 - total flux cleaned = 0.00214636 Jy ! Component: 3400 - total flux cleaned = 0.00216652 Jy ! Component: 3450 - total flux cleaned = 0.00214661 Jy ! Component: 3500 - total flux cleaned = 0.00217961 Jy ! Component: 3550 - total flux cleaned = 0.00218624 Jy ! Component: 3600 - total flux cleaned = 0.00218634 Jy ! Component: 3650 - total flux cleaned = 0.00218636 Jy ! Component: 3700 - total flux cleaned = 0.00221194 Jy ! Component: 3750 - total flux cleaned = 0.00221823 Jy ! Component: 3800 - total flux cleaned = 0.00223077 Jy ! Component: 3850 - total flux cleaned = 0.00223702 Jy ! Component: 3900 - total flux cleaned = 0.00224317 Jy ! Component: 3950 - total flux cleaned = 0.00221862 Jy ! Component: 4000 - total flux cleaned = 0.00223685 Jy ! Component: 4050 - total flux cleaned = 0.00219461 Jy ! Total flux subtracted in 4096 components = 0.00220053 Jy ! Clean residual min=-0.000335 max=0.000313 Jy/beam ! Clean residual mean=-0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0404038 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 357 components and 0.0404038 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1724-0243_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.06 x 5.33 at 14.78 degrees (North through East) ! Clean map min=-0.0007749 max=0.027708 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1724-0243_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0277075 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1282 1.1282 2.2564 4.51281 9.02562 18.0512 36.1025 72.2049 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 265.909 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1724-0243_C_uvs.log closed on Sat Mar 22 18:53:37 2014