! Started logfile: /d2/scr/pima/bp177j_uvs/J0351-2744_C_uvs.log on Thu Jun 19 04:09:14 2014 obs /d2/scr/pima/bp177j_uvs/J0351-2744_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0351-2744_C_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.559524 visibilities/baseline/integration-bin. ! Found source: J0351-2744 ! ! 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 376 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/J0351-2744_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000507Jy sigma=36.514517 ! Fit after self-cal, rms=0.985366Jy sigma=36.736007 ! 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=4.997 mas, bmaj=14.45 mas, bpa=6.784 degrees ! Estimated noise=1.3823 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 = 0.011593 Jy ! Component: 100 - total flux cleaned = 0.0128436 Jy ! Total flux subtracted in 100 components = 0.0128436 Jy ! Clean residual min=-0.002039 max=0.002553 Jy/beam ! Clean residual mean=-0.000002 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0128436 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0128436 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=0.018439Jy sigma=0.599027 ! Fit after self-cal, rms=0.016191Jy sigma=0.519094 ! 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=5.819 mas, bmaj=15.3 mas, bpa=8.273 degrees ! Estimated noise=1.02702 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 = 0.00307693 Jy ! Component: 100 - total flux cleaned = 0.00371411 Jy ! Component: 150 - total flux cleaned = 0.00383022 Jy ! Component: 200 - total flux cleaned = 0.00383004 Jy ! Total flux subtracted in 200 components = 0.00383004 Jy ! Clean residual min=-0.001459 max=0.001668 Jy/beam ! Clean residual mean=-0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0166737 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.0166736 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=0.015496Jy sigma=0.498302 ! Fit after self-cal, rms=0.015457Jy sigma=0.497483 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.819 x 15.3 at 8.273 degrees (North through East) ! Clean map min=-0.0014196 max=0.017036 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* 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* 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* 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* 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* 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* 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* 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* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.015457Jy sigma=0.497483 ! Fit after self-cal, rms=0.015457Jy sigma=0.497483 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.819 mas, bmaj=15.3 mas, bpa=8.273 degrees ! Estimated noise=1.02702 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 = -9.53865e-05 Jy ! Component: 100 - total flux cleaned = -3.51031e-05 Jy ! Component: 150 - total flux cleaned = -4.68417e-05 Jy ! Component: 200 - total flux cleaned = -7.54386e-05 Jy ! Total flux subtracted in 200 components = -7.54386e-05 Jy ! Clean residual min=-0.001483 max=0.001627 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0165982 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.0165982 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=0.015400Jy sigma=0.496537 ! Fit after self-cal, rms=0.015386Jy sigma=0.496262 ! 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=0.015386Jy sigma=0.496262 ! Fit after self-cal, rms=0.015386Jy sigma=0.496262 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.819 mas, bmaj=15.3 mas, bpa=8.273 degrees ! Estimated noise=1.02702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114174 Jy ! Component: 100 - total flux cleaned = -8.64267e-05 Jy ! Component: 150 - total flux cleaned = -0.000115631 Jy ! Component: 200 - total flux cleaned = -0.000135257 Jy ! Total flux subtracted in 200 components = -0.000135257 Jy ! Clean residual min=-0.001476 max=0.001589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0164629 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.0164629 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=0.015369Jy sigma=0.496017 ! Fit after self-cal, rms=0.015365Jy sigma=0.495943 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 = -2.97789e-05 Jy ! Component: 100 - total flux cleaned = -2.29079e-05 Jy ! Component: 150 - total flux cleaned = -1.71018e-05 Jy ! Component: 200 - total flux cleaned = -1.19013e-05 Jy ! Total flux subtracted in 200 components = -1.19013e-05 Jy ! Clean residual min=-0.001470 max=0.001586 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.016451 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.016451 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=0.015356Jy sigma=0.495849 ! Fit after self-cal, rms=0.015355Jy sigma=0.495822 ! 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=0.015355Jy sigma=0.495822 ! Fit after self-cal, rms=0.015355Jy sigma=0.495822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.819 mas, bmaj=15.3 mas, bpa=8.273 degrees ! Estimated noise=1.02702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.20188e-06 Jy ! Component: 100 - total flux cleaned = 8.13591e-06 Jy ! Component: 150 - total flux cleaned = 8.10965e-06 Jy ! Component: 200 - total flux cleaned = 1.29398e-05 Jy ! Total flux subtracted in 200 components = 1.29398e-05 Jy ! Clean residual min=-0.001467 max=0.001585 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.016464 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.016464 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=0.015350Jy sigma=0.495765 ! Fit after self-cal, rms=0.015349Jy sigma=0.495752 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 = 1.18096e-05 Jy ! Component: 100 - total flux cleaned = 1.63484e-05 Jy ! Component: 150 - total flux cleaned = 2.50629e-05 Jy ! Component: 200 - total flux cleaned = 3.32871e-05 Jy ! Total flux subtracted in 200 components = 3.32871e-05 Jy ! Clean residual min=-0.001466 max=0.001584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0164973 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.0164973 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=0.015345Jy sigma=0.495713 ! Fit after self-cal, rms=0.015345Jy sigma=0.495706 ! 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=0.015345Jy sigma=0.495706 ! Fit after self-cal, rms=0.015345Jy sigma=0.495706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.528 mas, bmaj=15.98 mas, bpa=10.29 degrees ! Estimated noise=1.02816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112686 Jy ! Component: 100 - total flux cleaned = 0.000108779 Jy ! Component: 150 - total flux cleaned = 0.000115008 Jy ! Component: 200 - total flux cleaned = 0.000118106 Jy ! Total flux subtracted in 200 components = 0.000118106 Jy ! Clean residual min=-0.001436 max=0.001625 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0166154 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.0166154 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=0.015342Jy sigma=0.495705 ! Fit after self-cal, rms=0.015343Jy sigma=0.495695 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 = 2.95327e-05 Jy ! Component: 100 - total flux cleaned = 3.59013e-05 Jy ! Component: 150 - total flux cleaned = 3.88925e-05 Jy ! Component: 200 - total flux cleaned = 4.1808e-05 Jy ! Total flux subtracted in 200 components = 4.1808e-05 Jy ! Clean residual min=-0.001432 max=0.001622 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0166572 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.0166572 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=0.015341Jy sigma=0.495677 ! Fit after self-cal, rms=0.015341Jy sigma=0.495672 ! 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=5.819 mas, bmaj=15.3 mas, bpa=8.273 degrees ! Estimated noise=1.02702 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.819 x 15.3 at 8.273 degrees (North through East) ! Clean map min=-0.0016697 max=0.016999 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=4.997 mas, bmaj=14.45 mas, bpa=6.784 degrees ! Estimated noise=1.3823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136554 Jy ! Component: 100 - total flux cleaned = 0.0152756 Jy ! Component: 150 - total flux cleaned = 0.0159941 Jy ! Component: 200 - total flux cleaned = 0.0161143 Jy ! Total flux subtracted in 200 components = 0.0161143 Jy ! Clean residual min=-0.001627 max=0.001863 Jy/beam ! Clean residual mean=-0.000003 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0161143 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0161143 Jy ! Inverting map and beam ! Estimated beam: bmin=5.819 mas, bmaj=15.3 mas, bpa=8.273 degrees ! Estimated noise=1.02702 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 = 0.000396673 Jy ! Component: 100 - total flux cleaned = 0.000288768 Jy ! Component: 150 - total flux cleaned = 0.000272626 Jy ! Component: 200 - total flux cleaned = 0.000284731 Jy ! Total flux subtracted in 200 components = 0.000284731 Jy ! Clean residual min=-0.001449 max=0.001621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0163991 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0163991 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=6.528 mas, bmaj=15.98 mas, bpa=10.29 degrees ! Estimated noise=1.02816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131618 Jy ! Component: 100 - total flux cleaned = 0.000138297 Jy ! Component: 150 - total flux cleaned = 0.000144518 Jy ! Component: 200 - total flux cleaned = 0.00015603 Jy ! Total flux subtracted in 200 components = 0.00015603 Jy ! Clean residual min=-0.001418 max=0.001627 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0165551 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 = 5.20739e-06 Jy ! Component: 100 - total flux cleaned = 1.48026e-05 Jy ! Component: 150 - total flux cleaned = 1.93999e-05 Jy ! Component: 200 - total flux cleaned = 2.81228e-05 Jy ! Total flux subtracted in 200 components = 2.81228e-05 Jy ! Clean residual min=-0.001426 max=0.001620 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0165832 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 98 components and 0.0165832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.819 mas, bmaj=15.3 mas, bpa=8.273 degrees ! Estimated noise=1.02702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.46846e-05 Jy ! Component: 100 - total flux cleaned = -5.1188e-05 Jy ! Component: 150 - total flux cleaned = -5.13644e-05 Jy ! Component: 200 - total flux cleaned = -5.596e-05 Jy ! Total flux subtracted in 200 components = -5.596e-05 Jy ! Clean residual min=-0.001466 max=0.001577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0165272 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.0165272 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=0.015347Jy sigma=0.495915 ! Fit after self-cal, rms=0.015345Jy sigma=0.495904 wmodel /d2/scr/pima/bp177j_uvs/J0351-2744_C_map.mod ! Writing 106 model components to file: /d2/scr/pima/bp177j_uvs/J0351-2744_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0351-2744_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0351-2744_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0351-2744_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177j_uvs/J0351-2744_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 = 0.000317991 Jy ! Component: 100 - total flux cleaned = 0.000342343 Jy ! Component: 150 - total flux cleaned = 0.000280295 Jy ! Component: 200 - total flux cleaned = 0.000125325 Jy ! Component: 250 - total flux cleaned = -1.99573e-05 Jy ! Component: 300 - total flux cleaned = -0.00012202 Jy ! Component: 350 - total flux cleaned = -0.000185779 Jy ! Component: 400 - total flux cleaned = -0.000337516 Jy ! Component: 450 - total flux cleaned = -0.000467921 Jy ! Component: 500 - total flux cleaned = -0.000606699 Jy ! Component: 550 - total flux cleaned = -0.000752001 Jy ! Component: 600 - total flux cleaned = -0.000891164 Jy ! Component: 650 - total flux cleaned = -0.00103727 Jy ! Component: 700 - total flux cleaned = -0.00115466 Jy ! Component: 750 - total flux cleaned = -0.00122271 Jy ! Component: 800 - total flux cleaned = -0.00131059 Jy ! Component: 850 - total flux cleaned = -0.00138493 Jy ! Component: 900 - total flux cleaned = -0.00144643 Jy ! Component: 950 - total flux cleaned = -0.00150617 Jy ! Component: 1000 - total flux cleaned = -0.00154503 Jy ! Component: 1050 - total flux cleaned = -0.0015735 Jy ! Component: 1100 - total flux cleaned = -0.001555 Jy ! Component: 1150 - total flux cleaned = -0.00155514 Jy ! Component: 1200 - total flux cleaned = -0.00152822 Jy ! Component: 1250 - total flux cleaned = -0.00150174 Jy ! Component: 1300 - total flux cleaned = -0.00147552 Jy ! Component: 1350 - total flux cleaned = -0.0014327 Jy ! Component: 1400 - total flux cleaned = -0.00140728 Jy ! Component: 1450 - total flux cleaned = -0.00137378 Jy ! Component: 1500 - total flux cleaned = -0.00134064 Jy ! Component: 1550 - total flux cleaned = -0.00131604 Jy ! Component: 1600 - total flux cleaned = -0.00129163 Jy ! Component: 1650 - total flux cleaned = -0.00129151 Jy ! Component: 1700 - total flux cleaned = -0.00125151 Jy ! Component: 1750 - total flux cleaned = -0.00123576 Jy ! Component: 1800 - total flux cleaned = -0.00123576 Jy ! Component: 1850 - total flux cleaned = -0.00122016 Jy ! Component: 1900 - total flux cleaned = -0.0012047 Jy ! Component: 1950 - total flux cleaned = -0.00118932 Jy ! Component: 2000 - total flux cleaned = -0.00116638 Jy ! Component: 2050 - total flux cleaned = -0.00116641 Jy ! Component: 2100 - total flux cleaned = -0.00116639 Jy ! Component: 2150 - total flux cleaned = -0.00117387 Jy ! Component: 2200 - total flux cleaned = -0.00116643 Jy ! Component: 2250 - total flux cleaned = -0.00118894 Jy ! Component: 2300 - total flux cleaned = -0.00119648 Jy ! Component: 2350 - total flux cleaned = -0.0011965 Jy ! Component: 2400 - total flux cleaned = -0.00121878 Jy ! Component: 2450 - total flux cleaned = -0.00122615 Jy ! Component: 2500 - total flux cleaned = -0.00124093 Jy ! Component: 2550 - total flux cleaned = -0.00125566 Jy ! Component: 2600 - total flux cleaned = -0.00128507 Jy ! Component: 2650 - total flux cleaned = -0.00128507 Jy ! Component: 2700 - total flux cleaned = -0.00130705 Jy ! Component: 2750 - total flux cleaned = -0.00129975 Jy ! Component: 2800 - total flux cleaned = -0.00132168 Jy ! Component: 2850 - total flux cleaned = -0.00133635 Jy ! Component: 2900 - total flux cleaned = -0.00135832 Jy ! Component: 2950 - total flux cleaned = -0.00135101 Jy ! Component: 3000 - total flux cleaned = -0.00138026 Jy ! Component: 3050 - total flux cleaned = -0.00139491 Jy ! Component: 3100 - total flux cleaned = -0.00141693 Jy ! Component: 3150 - total flux cleaned = -0.0014463 Jy ! Component: 3200 - total flux cleaned = -0.00145363 Jy ! Component: 3250 - total flux cleaned = -0.00147572 Jy ! Component: 3300 - total flux cleaned = -0.00149046 Jy ! Component: 3350 - total flux cleaned = -0.00151262 Jy ! Component: 3400 - total flux cleaned = -0.0015422 Jy ! Component: 3450 - total flux cleaned = -0.00156445 Jy ! Component: 3500 - total flux cleaned = -0.00158676 Jy ! Component: 3550 - total flux cleaned = -0.0016091 Jy ! Component: 3600 - total flux cleaned = -0.00162403 Jy ! Component: 3650 - total flux cleaned = -0.00160908 Jy ! Component: 3700 - total flux cleaned = -0.0015865 Jy ! Component: 3750 - total flux cleaned = -0.00157895 Jy ! Component: 3800 - total flux cleaned = -0.00157132 Jy ! Component: 3850 - total flux cleaned = -0.00156371 Jy ! Component: 3900 - total flux cleaned = -0.00154849 Jy ! Component: 3950 - total flux cleaned = -0.00154082 Jy ! Component: 4000 - total flux cleaned = -0.00152544 Jy ! Component: 4050 - total flux cleaned = -0.00152548 Jy ! Total flux subtracted in 4096 components = -0.00150995 Jy ! Clean residual min=-0.000400 max=0.000434 Jy/beam ! Clean residual mean=0.000004 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0150173 Jy keep ! Adding 393 model components to the UV plane model. ! The established model now contains 499 components and 0.0150173 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0351-2744_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.819 x 15.3 at 8.273 degrees (North through East) ! Clean map min=-0.0023475 max=0.017188 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0351-2744_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0171876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181912 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.17516 3.17516 6.35033 12.7007 25.4013 50.8026 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 94.483 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0351-2744_C_uvs.log closed on Thu Jun 19 04:09:20 2014