! Started logfile: /scr/pima/bg219h_uvs/J0429+6710_X_dfm.log on Thu May 19 22:07:50 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0429+6710_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0429+6710_X_uva.fits ! AN table 1: 62 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.5553 visibilities/baseline/integration-bin. ! Found source: J0429+6710 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 8676 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0429+6710_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. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000129Jy sigma=25.902729 ! Fit after self-cal, rms=0.954028Jy sigma=24.574644 ! 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=2.637 mas, bmaj=4.964 mas, bpa=14.87 degrees ! Estimated noise=0.961711 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 = 0.031786 Jy ! Component: 100 - total flux cleaned = 0.041843 Jy ! Total flux subtracted in 100 components = 0.041843 Jy ! Clean residual min=-0.005937 max=0.007234 Jy/beam ! Clean residual mean=0.000007 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.041843 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.041843 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055803Jy sigma=1.369412 ! Fit after self-cal, rms=0.054540Jy sigma=1.339881 ! 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=2.96 mas, bmaj=5.257 mas, bpa=16.91 degrees ! Estimated noise=0.343152 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 = 0.0121097 Jy ! Component: 100 - total flux cleaned = 0.0199413 Jy ! Component: 150 - total flux cleaned = 0.0255585 Jy ! Component: 200 - total flux cleaned = 0.0297039 Jy ! Total flux subtracted in 200 components = 0.0297039 Jy ! Clean residual min=-0.005324 max=0.005602 Jy/beam ! Clean residual mean=0.000060 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.0715469 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 111 components and 0.0715469 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.051029Jy sigma=1.258556 ! Fit after self-cal, rms=0.050536Jy sigma=1.252027 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 5.257 at 16.91 degrees (North through East) ! Clean map min=-0.0053511 max=0.049115 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* ! ! ! Correcting IF 9. ! 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 10. ! 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 11. ! 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 12. ! 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=0.050536Jy sigma=1.252027 ! Fit after self-cal, rms=0.050536Jy sigma=1.252027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=5.257 mas, bpa=16.91 degrees ! Estimated noise=0.343152 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 = 0.00426597 Jy ! Component: 100 - total flux cleaned = 0.00729835 Jy ! Component: 150 - total flux cleaned = 0.00955478 Jy ! Component: 200 - total flux cleaned = 0.0112557 Jy ! Total flux subtracted in 200 components = 0.0112557 Jy ! Clean residual min=-0.005031 max=0.006081 Jy/beam ! Clean residual mean=0.000056 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.0828025 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 134 components and 0.0828025 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.050030Jy sigma=1.240653 ! Fit after self-cal, rms=0.049891Jy sigma=1.239191 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049891Jy sigma=1.239191 ! Fit after self-cal, rms=0.049521Jy sigma=1.236789 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=5.272 mas, bpa=16.92 degrees ! Estimated noise=0.341145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014777 Jy ! Component: 100 - total flux cleaned = 0.00241607 Jy ! Component: 150 - total flux cleaned = 0.00288878 Jy ! Component: 200 - total flux cleaned = 0.00305265 Jy ! Total flux subtracted in 200 components = 0.00305265 Jy ! Clean residual min=-0.004692 max=0.005958 Jy/beam ! Clean residual mean=0.000032 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.0858552 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.0858552 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049466Jy sigma=1.235521 ! Fit after self-cal, rms=0.049467Jy sigma=1.234701 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 = 0.000740963 Jy ! Component: 100 - total flux cleaned = 0.000881425 Jy ! Component: 150 - total flux cleaned = 0.000928658 Jy ! Component: 200 - total flux cleaned = 0.000995227 Jy ! Total flux subtracted in 200 components = 0.000995227 Jy ! Clean residual min=-0.004684 max=0.005917 Jy/beam ! Clean residual mean=0.000031 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.0868504 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 152 components and 0.0868504 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049438Jy sigma=1.234068 ! Fit after self-cal, rms=0.049405Jy sigma=1.233450 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049405Jy sigma=1.233450 ! Fit after self-cal, rms=0.049423Jy sigma=1.232496 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=5.285 mas, bpa=16.93 degrees ! Estimated noise=0.340421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.188e-05 Jy ! Component: 100 - total flux cleaned = -2.90492e-06 Jy ! Component: 150 - total flux cleaned = 1.96759e-05 Jy ! Component: 200 - total flux cleaned = -4.09066e-07 Jy ! Total flux subtracted in 200 components = -4.09066e-07 Jy ! Clean residual min=-0.004636 max=0.005658 Jy/beam ! Clean residual mean=0.000023 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.08685 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 155 components and 0.08685 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049400Jy sigma=1.231987 ! Fit after self-cal, rms=0.049418Jy sigma=1.231623 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 = 0.000150909 Jy ! Component: 100 - total flux cleaned = 0.000196785 Jy ! Component: 150 - total flux cleaned = 0.00023827 Jy ! Component: 200 - total flux cleaned = 0.000296391 Jy ! Total flux subtracted in 200 components = 0.000296391 Jy ! Clean residual min=-0.004656 max=0.005602 Jy/beam ! Clean residual mean=0.000022 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.0871464 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 159 components and 0.0871464 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049397Jy sigma=1.231161 ! Fit after self-cal, rms=0.049391Jy sigma=1.231021 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049391Jy sigma=1.231021 ! Fit after self-cal, rms=0.049413Jy sigma=1.230962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=5.292 mas, bpa=16.57 degrees ! Estimated noise=0.346509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850404 Jy ! Component: 100 - total flux cleaned = 0.000992703 Jy ! Component: 150 - total flux cleaned = 0.00101856 Jy ! Component: 200 - total flux cleaned = 0.00104068 Jy ! Total flux subtracted in 200 components = 0.00104068 Jy ! Clean residual min=-0.005017 max=0.006125 Jy/beam ! Clean residual mean=0.000022 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.0881871 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 164 components and 0.0881871 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049392Jy sigma=1.230525 ! Fit after self-cal, rms=0.049389Jy sigma=1.230242 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 = 0.000386835 Jy ! Component: 100 - total flux cleaned = 0.000441055 Jy ! Component: 150 - total flux cleaned = 0.000443596 Jy ! Component: 200 - total flux cleaned = 0.000463128 Jy ! Total flux subtracted in 200 components = 0.000463128 Jy ! Clean residual min=-0.004978 max=0.006012 Jy/beam ! Clean residual mean=0.000020 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.0886502 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 0.0886502 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049370Jy sigma=1.229839 ! Fit after self-cal, rms=0.049361Jy sigma=1.229566 ! 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=2.96 mas, bmaj=5.297 mas, bpa=16.88 degrees ! Estimated noise=0.339954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 5.297 at 16.88 degrees (North through East) ! Clean map min=-0.0044987 max=0.048628 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=2.634 mas, bmaj=4.986 mas, bpa=14.82 degrees ! Estimated noise=0.957004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308823 Jy ! Component: 100 - total flux cleaned = 0.0430286 Jy ! Component: 150 - total flux cleaned = 0.0514517 Jy ! Component: 200 - total flux cleaned = 0.057861 Jy ! Total flux subtracted in 200 components = 0.057861 Jy ! Clean residual min=-0.007083 max=0.007279 Jy/beam ! Clean residual mean=-0.000001 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.057861 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.057861 Jy ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=5.297 mas, bpa=16.88 degrees ! Estimated noise=0.339954 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 = 0.00905726 Jy ! Component: 100 - total flux cleaned = 0.0148105 Jy ! Component: 150 - total flux cleaned = 0.0187614 Jy ! Component: 200 - total flux cleaned = 0.0216428 Jy ! Total flux subtracted in 200 components = 0.0216428 Jy ! Clean residual min=-0.005186 max=0.005046 Jy/beam ! Clean residual mean=0.000029 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.0795038 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 92 components and 0.0795038 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=3.249 mas, bmaj=5.292 mas, bpa=16.57 degrees ! Estimated noise=0.346509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262163 Jy ! Component: 100 - total flux cleaned = 0.00446224 Jy ! Component: 150 - total flux cleaned = 0.00579795 Jy ! Component: 200 - total flux cleaned = 0.00677003 Jy ! Total flux subtracted in 200 components = 0.00677003 Jy ! Clean residual min=-0.005369 max=0.005984 Jy/beam ! Clean residual mean=0.000025 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.0862738 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 = 0.000709278 Jy ! Component: 100 - total flux cleaned = 0.00107919 Jy ! Component: 150 - total flux cleaned = 0.00117442 Jy ! Component: 200 - total flux cleaned = 0.00124853 Jy ! Total flux subtracted in 200 components = 0.00124853 Jy ! Clean residual min=-0.005277 max=0.006044 Jy/beam ! Clean residual mean=0.000024 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.0875223 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 121 components and 0.0875223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.96 mas, bmaj=5.297 mas, bpa=16.88 degrees ! Estimated noise=0.339954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236638 Jy ! Component: 100 - total flux cleaned = -0.000235566 Jy ! Component: 150 - total flux cleaned = -0.000311047 Jy ! Component: 200 - total flux cleaned = -0.000363195 Jy ! Total flux subtracted in 200 components = -0.000363195 Jy ! Clean residual min=-0.004797 max=0.005403 Jy/beam ! Clean residual mean=0.000023 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.0871591 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 131 components and 0.0871591 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049447Jy sigma=1.231698 ! Fit after self-cal, rms=0.049431Jy sigma=1.230974 wmodel /J0429+6710_X_map.mod ! wmodel: Unable to open new model file: /J0429+6710_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0429+6710_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.96 x 5.297 at 16.88 degrees (North through East) ! Clean map min=-0.0046927 max=0.04808 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0429+6710_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0480802 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00143723 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.96771 8.96771 17.9354 35.8708 71.7417 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 33.453 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0429+6710_X_dfm.log closed on Thu May 19 22:07:53 2016