! Started logfile: .//J1240+5334_C_dfm.log on Sat Oct 20 23:52:38 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1240+5334_C_uva.fits ! Reading UV FITS file: .//J1240+5334_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1240+5334 ! ! 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 76 lines of history. ! ! Reading 1008 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 8 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1240+5334_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001669Jy sigma=34.257060 ! Fit after self-cal, rms=0.968011Jy sigma=33.121466 ! 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=1.492 mas, bmaj=8.354 mas, bpa=-67.75 degrees ! Estimated noise=1.04743 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 = 0.0234216 Jy ! Component: 100 - total flux cleaned = 0.0296256 Jy ! Total flux subtracted in 100 components = 0.0296256 Jy ! Clean residual min=-0.004214 max=0.003585 Jy/beam ! Clean residual mean=0.000026 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0296256 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0296256 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=0.026280Jy sigma=0.842029 ! Fit after self-cal, rms=0.024028Jy sigma=0.739780 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.787 mas, bmaj=9.102 mas, bpa=-67.03 degrees ! Estimated noise=0.775245 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 = 0.00529274 Jy ! Component: 100 - total flux cleaned = 0.00770022 Jy ! Component: 150 - total flux cleaned = 0.00928578 Jy ! Component: 200 - total flux cleaned = 0.0102904 Jy ! Total flux subtracted in 200 components = 0.0102904 Jy ! Clean residual min=-0.002264 max=0.002217 Jy/beam ! Clean residual mean=0.000026 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0399161 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.039916 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=0.022823Jy sigma=0.698353 ! Fit after self-cal, rms=0.022811Jy sigma=0.697891 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.787 x 9.102 at -67.03 degrees (North through East) ! Clean map min=-0.0021742 max=0.032555 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.91 LA 1.04 NL 0.88 ! OV 1.01 PT 1.05 SC 1.23 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.89 LA 1.06 NL 1.08 ! OV 0.92 PT 1.06 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 LA 0.99 NL 0.99 ! OV 1.12 PT 0.81 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 LA 0.99 NL 0.92 ! OV 1.01 PT 0.91 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 LA 0.92 NL 1.13 ! OV 0.89 PT 1.11 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 LA 0.85 NL 1.07 ! OV 0.85 PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.022811Jy sigma=0.697891 ! Fit after self-cal, rms=0.022568Jy sigma=0.682514 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.8 mas, bmaj=9.119 mas, bpa=-67 degrees ! Estimated noise=0.760811 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 = 0.000149646 Jy ! Component: 100 - total flux cleaned = 0.000432642 Jy ! Component: 150 - total flux cleaned = 0.000581836 Jy ! Component: 200 - total flux cleaned = 0.000582036 Jy ! Total flux subtracted in 200 components = 0.000582036 Jy ! Clean residual min=-0.001829 max=0.002104 Jy/beam ! Clean residual mean=0.000014 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0404981 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0404981 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=0.022478Jy sigma=0.680190 ! Fit after self-cal, rms=0.022505Jy sigma=0.679578 ! 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=0.022505Jy sigma=0.679578 ! Fit after self-cal, rms=0.022438Jy sigma=0.679351 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=9.141 mas, bpa=-67 degrees ! Estimated noise=0.761805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227478 Jy ! Component: 100 - total flux cleaned = 0.000371154 Jy ! Component: 150 - total flux cleaned = 0.00040442 Jy ! Component: 200 - total flux cleaned = 0.000419055 Jy ! Total flux subtracted in 200 components = 0.000419055 Jy ! Clean residual min=-0.001796 max=0.002005 Jy/beam ! Clean residual mean=0.000010 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0409171 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0409171 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=0.022401Jy sigma=0.678376 ! Fit after self-cal, rms=0.022397Jy sigma=0.678298 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 = 0.000124934 Jy ! Component: 100 - total flux cleaned = 0.000138433 Jy ! Component: 150 - total flux cleaned = 0.000150453 Jy ! Component: 200 - total flux cleaned = 0.000161204 Jy ! Total flux subtracted in 200 components = 0.000161204 Jy ! Clean residual min=-0.001794 max=0.001958 Jy/beam ! Clean residual mean=0.000009 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0410783 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0410783 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=0.022381Jy sigma=0.677882 ! Fit after self-cal, rms=0.022378Jy sigma=0.677843 ! 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=0.022378Jy sigma=0.677843 ! Fit after self-cal, rms=0.022323Jy sigma=0.677697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.805 mas, bmaj=9.152 mas, bpa=-66.98 degrees ! Estimated noise=0.762681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200429 Jy ! Component: 100 - total flux cleaned = 0.000238088 Jy ! Component: 150 - total flux cleaned = 0.000249098 Jy ! Component: 200 - total flux cleaned = 0.000259355 Jy ! Total flux subtracted in 200 components = 0.000259355 Jy ! Clean residual min=-0.001790 max=0.001928 Jy/beam ! Clean residual mean=0.000005 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0413377 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0413377 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=0.022308Jy sigma=0.677317 ! Fit after self-cal, rms=0.022303Jy sigma=0.677297 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.06976e-05 Jy ! Component: 100 - total flux cleaned = 9.08451e-05 Jy ! Component: 150 - total flux cleaned = 9.0825e-05 Jy ! Component: 200 - total flux cleaned = 0.000109819 Jy ! Total flux subtracted in 200 components = 0.000109819 Jy ! Clean residual min=-0.001773 max=0.001906 Jy/beam ! Clean residual mean=0.000005 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0414475 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0414475 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=0.022294Jy sigma=0.677044 ! Fit after self-cal, rms=0.022293Jy sigma=0.677029 ! 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=0.022293Jy sigma=0.677029 ! Fit after self-cal, rms=0.022276Jy sigma=0.676966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=11.14 mas, bpa=-54.56 degrees ! Estimated noise=0.935012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226285 Jy ! Component: 100 - total flux cleaned = 0.000240202 Jy ! Component: 150 - total flux cleaned = 0.000251647 Jy ! Component: 200 - total flux cleaned = 0.000251526 Jy ! Total flux subtracted in 200 components = 0.000251526 Jy ! Clean residual min=-0.002146 max=0.001929 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.041699 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.041699 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=0.022265Jy sigma=0.676903 ! Fit after self-cal, rms=0.022263Jy sigma=0.676866 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 = 3.60287e-05 Jy ! Component: 100 - total flux cleaned = 1.44265e-05 Jy ! Component: 150 - total flux cleaned = 1.4704e-05 Jy ! Component: 200 - total flux cleaned = 2.36141e-05 Jy ! Total flux subtracted in 200 components = 2.36141e-05 Jy ! Clean residual min=-0.002107 max=0.001920 Jy/beam ! Clean residual mean=0.000005 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0417226 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0417226 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=0.022259Jy sigma=0.676859 ! Fit after self-cal, rms=0.022259Jy sigma=0.676830 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.808 mas, bmaj=9.159 mas, bpa=-66.97 degrees ! Estimated noise=0.76407 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.808 x 9.159 at -66.97 degrees (North through East) ! Clean map min=-0.0016724 max=0.03157 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=1.512 mas, bmaj=8.332 mas, bpa=-67.67 degrees ! Estimated noise=1.05143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252655 Jy ! Component: 100 - total flux cleaned = 0.0316035 Jy ! Component: 150 - total flux cleaned = 0.0334255 Jy ! Component: 200 - total flux cleaned = 0.0348904 Jy ! Total flux subtracted in 200 components = 0.0348904 Jy ! Clean residual min=-0.002838 max=0.002544 Jy/beam ! Clean residual mean=0.000012 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0348904 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0348904 Jy ! Inverting map and beam ! Estimated beam: bmin=1.808 mas, bmaj=9.159 mas, bpa=-66.97 degrees ! Estimated noise=0.76407 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 = 0.00229855 Jy ! Component: 100 - total flux cleaned = 0.00382896 Jy ! Component: 150 - total flux cleaned = 0.00493238 Jy ! Component: 200 - total flux cleaned = 0.00546163 Jy ! Total flux subtracted in 200 components = 0.00546163 Jy ! Clean residual min=-0.002024 max=0.002072 Jy/beam ! Clean residual mean=0.000010 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.040352 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.040352 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=3.882 mas, bmaj=11.14 mas, bpa=-54.56 degrees ! Estimated noise=0.935012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690822 Jy ! Component: 100 - total flux cleaned = 0.000942811 Jy ! Component: 150 - total flux cleaned = 0.00102581 Jy ! Component: 200 - total flux cleaned = 0.00106304 Jy ! Total flux subtracted in 200 components = 0.00106304 Jy ! Clean residual min=-0.002268 max=0.002050 Jy/beam ! Clean residual mean=0.000008 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0414151 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 = 1.66667e-05 Jy ! Component: 100 - total flux cleaned = 3.25615e-05 Jy ! Component: 150 - total flux cleaned = 3.21901e-05 Jy ! Component: 200 - total flux cleaned = 1.79667e-05 Jy ! Total flux subtracted in 200 components = 1.79667e-05 Jy ! Clean residual min=-0.002199 max=0.002035 Jy/beam ! Clean residual mean=0.000008 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.041433 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 67 components and 0.041433 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.808 mas, bmaj=9.159 mas, bpa=-66.97 degrees ! Estimated noise=0.76407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.41094e-05 Jy ! Component: 100 - total flux cleaned = 1.63623e-05 Jy ! Component: 150 - total flux cleaned = -1.24343e-07 Jy ! Component: 200 - total flux cleaned = 1.41165e-05 Jy ! Total flux subtracted in 200 components = 1.41165e-05 Jy ! Clean residual min=-0.001822 max=0.001986 Jy/beam ! Clean residual mean=0.000004 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0414471 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.0414471 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=0.022283Jy sigma=0.677735 ! Fit after self-cal, rms=0.022287Jy sigma=0.677553 wmodel J1240+5334_C_map.mod ! Writing 78 model components to file: J1240+5334_C_map.mod wobs J1240+5334_C_uvs.fits ! Writing UV FITS file: J1240+5334_C_uvs.fits wwins J1240+5334_C_map.win ! wwins: Wrote 1 windows to J1240+5334_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 = 0.000443766 Jy ! Component: 100 - total flux cleaned = 0.000384395 Jy ! Component: 150 - total flux cleaned = 0.000385417 Jy ! Component: 200 - total flux cleaned = 0.000385908 Jy ! Component: 250 - total flux cleaned = 0.000410219 Jy ! Component: 300 - total flux cleaned = 0.000387822 Jy ! Component: 350 - total flux cleaned = 0.000366232 Jy ! Component: 400 - total flux cleaned = 0.000267364 Jy ! Component: 450 - total flux cleaned = 0.00019274 Jy ! Component: 500 - total flux cleaned = 0.000210917 Jy ! Component: 550 - total flux cleaned = 0.00024563 Jy ! Component: 600 - total flux cleaned = 0.000279484 Jy ! Component: 650 - total flux cleaned = 0.000344933 Jy ! Component: 700 - total flux cleaned = 0.000376418 Jy ! Component: 750 - total flux cleaned = 0.000377018 Jy ! Component: 800 - total flux cleaned = 0.000392411 Jy ! Component: 850 - total flux cleaned = 0.000378249 Jy ! Component: 900 - total flux cleaned = 0.000322953 Jy ! Component: 950 - total flux cleaned = 0.000309861 Jy ! Component: 1000 - total flux cleaned = 0.000230196 Jy ! Component: 1050 - total flux cleaned = 0.000178209 Jy ! Component: 1100 - total flux cleaned = 0.000139964 Jy ! Component: 1150 - total flux cleaned = 7.76982e-05 Jy ! Component: 1200 - total flux cleaned = 5.32787e-05 Jy ! Component: 1250 - total flux cleaned = 4.13866e-05 Jy ! Component: 1300 - total flux cleaned = 1.76159e-05 Jy ! Component: 1350 - total flux cleaned = -1.7391e-05 Jy ! Component: 1400 - total flux cleaned = -7.46327e-05 Jy ! Component: 1450 - total flux cleaned = -0.00010834 Jy ! Component: 1500 - total flux cleaned = -0.000130574 Jy ! Component: 1550 - total flux cleaned = -0.000163704 Jy ! Component: 1600 - total flux cleaned = -0.00019643 Jy ! Component: 1650 - total flux cleaned = -0.000250085 Jy ! Component: 1700 - total flux cleaned = -0.000302825 Jy ! Component: 1750 - total flux cleaned = -0.000354985 Jy ! Component: 1800 - total flux cleaned = -0.000385898 Jy ! Component: 1850 - total flux cleaned = -0.000426791 Jy ! Component: 1900 - total flux cleaned = -0.000477273 Jy ! Component: 1950 - total flux cleaned = -0.000537056 Jy ! Component: 2000 - total flux cleaned = -0.000546882 Jy ! Component: 2050 - total flux cleaned = -0.000576132 Jy ! Component: 2100 - total flux cleaned = -0.000595599 Jy ! Component: 2150 - total flux cleaned = -0.000605199 Jy ! Component: 2200 - total flux cleaned = -0.000595632 Jy ! Component: 2250 - total flux cleaned = -0.000595549 Jy ! Component: 2300 - total flux cleaned = -0.000586285 Jy ! Component: 2350 - total flux cleaned = -0.000595629 Jy ! Component: 2400 - total flux cleaned = -0.000595673 Jy ! Component: 2450 - total flux cleaned = -0.000614079 Jy ! Component: 2500 - total flux cleaned = -0.000604922 Jy ! Component: 2550 - total flux cleaned = -0.000586815 Jy ! Component: 2600 - total flux cleaned = -0.000595894 Jy ! Component: 2650 - total flux cleaned = -0.000604897 Jy ! Component: 2700 - total flux cleaned = -0.000604895 Jy ! Component: 2750 - total flux cleaned = -0.000595969 Jy ! Component: 2800 - total flux cleaned = -0.000613697 Jy ! Component: 2850 - total flux cleaned = -0.000622543 Jy ! Component: 2900 - total flux cleaned = -0.000613696 Jy ! Component: 2950 - total flux cleaned = -0.000604965 Jy ! Component: 3000 - total flux cleaned = -0.000631222 Jy ! Component: 3050 - total flux cleaned = -0.000622462 Jy ! Component: 3100 - total flux cleaned = -0.000631231 Jy ! Component: 3150 - total flux cleaned = -0.000631271 Jy ! Component: 3200 - total flux cleaned = -0.000657238 Jy ! Component: 3250 - total flux cleaned = -0.000648615 Jy ! Component: 3300 - total flux cleaned = -0.000657238 Jy ! Component: 3350 - total flux cleaned = -0.00066586 Jy ! Component: 3400 - total flux cleaned = -0.000665851 Jy ! Component: 3450 - total flux cleaned = -0.000665913 Jy ! Component: 3500 - total flux cleaned = -0.000665974 Jy ! Component: 3550 - total flux cleaned = -0.000691619 Jy ! Component: 3600 - total flux cleaned = -0.000691572 Jy ! Component: 3650 - total flux cleaned = -0.00071706 Jy ! Component: 3700 - total flux cleaned = -0.000700107 Jy ! Component: 3750 - total flux cleaned = -0.000717024 Jy ! Component: 3800 - total flux cleaned = -0.000733887 Jy ! Component: 3850 - total flux cleaned = -0.000725422 Jy ! Component: 3900 - total flux cleaned = -0.000750718 Jy ! Component: 3950 - total flux cleaned = -0.000767558 Jy ! Component: 4000 - total flux cleaned = -0.000767599 Jy ! Component: 4050 - total flux cleaned = -0.00080957 Jy ! Total flux subtracted in 4096 components = -0.000784412 Jy ! Clean residual min=-0.000444 max=0.000442 Jy/beam ! Clean residual mean=0.000005 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0406627 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 337 components and 0.0406627 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1240+5334_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.808 x 9.159 at -66.97 degrees (North through East) ! Clean map min=-0.0011389 max=0.031737 Jy/beam ! Writing clean map to FITS file: .//J1240+5334_C_map.fits wmodel .//J1240+5334_C_map.mod ! Writing 337 model components to file: .//J1240+5334_C_map.mod wobs .//J1240+5334_C_uvs.fits ! Writing UV FITS file: .//J1240+5334_C_uvs.fits wwins .//J1240+5334_C_map.win ! wwins: Wrote 2 windows to .//J1240+5334_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0317373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147557 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39479 1.39479 2.78958 5.57917 11.1583 22.3167 44.6333 89.2667 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 215.085 quit ! Quitting program ! Log file .//J1240+5334_C_dfm.log closed on Sat Oct 20 23:52:41 2018