! Started logfile: .//J2235-4835_X_dfm.log on Sun Oct 21 00:21:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2235-4835_X_uva.fits ! Reading UV FITS file: .//J2235-4835_X_uva.fits ! AN table 1: 6 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J2235-4835 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 264 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2235-4835_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 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 0.200x0.200 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 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=1.192961Jy sigma=25.734201 ! Fit after self-cal, rms=0.483961Jy sigma=9.515032 ! 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=3.423 mas, bmaj=87.91 mas, bpa=3.616 degrees ! Estimated noise=2.88061 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.452402 Jy ! Component: 100 - total flux cleaned = 0.570172 Jy ! Total flux subtracted in 100 components = 0.570172 Jy ! Clean residual min=-0.067782 max=0.068802 Jy/beam ! Clean residual mean=0.000272 rms=0.027407 Jy/beam ! Combined flux in latest and established models = 0.570172 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.570172 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=0.288617Jy sigma=5.949095 ! Fit after self-cal, rms=0.287463Jy sigma=5.935308 ! 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=3.445 mas, bmaj=70.62 mas, bpa=3.703 degrees ! Estimated noise=2.15694 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 = 0.10303 Jy ! Component: 100 - total flux cleaned = 0.159465 Jy ! Component: 150 - total flux cleaned = 0.200826 Jy ! Component: 200 - total flux cleaned = 0.222535 Jy ! Total flux subtracted in 200 components = 0.222535 Jy ! Clean residual min=-0.029337 max=0.029521 Jy/beam ! Clean residual mean=0.000014 rms=0.010644 Jy/beam ! Combined flux in latest and established models = 0.792707 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 73 components and 0.792707 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=0.244468Jy sigma=4.900698 ! Fit after self-cal, rms=0.243952Jy sigma=4.898995 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.445 x 70.62 at 3.703 degrees (North through East) ! Clean map min=-0.032696 max=0.50859 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.89 OV 0.95 PT 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.92 OV 0.91 PT 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.90 OV 0.97 PT 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.91 OV 0.99 PT 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.93 OV 1.01 PT 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.92 OV 1.05 PT 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.93 OV 0.99 PT 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.92 OV 1.01 PT 0.92 ! ! ! Fit before self-cal, rms=0.243952Jy sigma=4.898995 ! Fit after self-cal, rms=0.236738Jy sigma=4.998604 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.562 mas, bmaj=72.43 mas, bpa=3.734 degrees ! Estimated noise=2.12788 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 = 0.00900518 Jy ! Component: 100 - total flux cleaned = 0.00400176 Jy ! Component: 150 - total flux cleaned = -0.000536817 Jy ! Component: 200 - total flux cleaned = 0.00104257 Jy ! Total flux subtracted in 200 components = 0.00104257 Jy ! Clean residual min=-0.026194 max=0.026087 Jy/beam ! Clean residual mean=0.000212 rms=0.009829 Jy/beam ! Combined flux in latest and established models = 0.793749 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 126 components and 0.793749 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=0.214106Jy sigma=4.638460 ! Fit after self-cal, rms=0.212735Jy sigma=4.634312 ! 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=0.212735Jy sigma=4.634312 ! Fit after self-cal, rms=0.200993Jy sigma=4.527153 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=73.62 mas, bpa=3.78 degrees ! Estimated noise=2.03646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659139 Jy ! Component: 100 - total flux cleaned = -0.00306763 Jy ! Component: 150 - total flux cleaned = -0.00181449 Jy ! Component: 200 - total flux cleaned = -0.00430834 Jy ! Total flux subtracted in 200 components = -0.00430834 Jy ! Clean residual min=-0.021368 max=0.021345 Jy/beam ! Clean residual mean=0.000181 rms=0.008724 Jy/beam ! Combined flux in latest and established models = 0.789441 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 172 components and 0.789441 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=0.181571Jy sigma=4.244963 ! Fit after self-cal, rms=0.181171Jy sigma=4.242835 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 = 0.0129594 Jy ! Component: 100 - total flux cleaned = 0.0167212 Jy ! Component: 150 - total flux cleaned = 0.0180144 Jy ! Component: 200 - total flux cleaned = 0.0166927 Jy ! Total flux subtracted in 200 components = 0.0166927 Jy ! Clean residual min=-0.022464 max=0.022278 Jy/beam ! Clean residual mean=0.000136 rms=0.007976 Jy/beam ! Combined flux in latest and established models = 0.806133 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 214 components and 0.806133 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=0.168945Jy sigma=3.852284 ! Fit after self-cal, rms=0.169083Jy sigma=3.850419 ! 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=0.169083Jy sigma=3.850419 ! Fit after self-cal, rms=0.160506Jy sigma=3.741870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=74.84 mas, bpa=3.781 degrees ! Estimated noise=1.96436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222192 Jy ! Component: 100 - total flux cleaned = 0.00990268 Jy ! Component: 150 - total flux cleaned = 0.00391877 Jy ! Component: 200 - total flux cleaned = 0.00193857 Jy ! Total flux subtracted in 200 components = 0.00193857 Jy ! Clean residual min=-0.016749 max=0.016604 Jy/beam ! Clean residual mean=0.000162 rms=0.006948 Jy/beam ! Combined flux in latest and established models = 0.808072 Jy selfcal ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 279 components and 0.808072 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=0.145004Jy sigma=3.511374 ! Fit after self-cal, rms=0.144527Jy sigma=3.509199 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 = 0.00527075 Jy ! Component: 100 - total flux cleaned = 0.00908063 Jy ! Component: 150 - total flux cleaned = 0.00904985 Jy ! Component: 200 - total flux cleaned = 0.00802649 Jy ! Total flux subtracted in 200 components = 0.00802649 Jy ! Clean residual min=-0.017423 max=0.017591 Jy/beam ! Clean residual mean=0.000101 rms=0.006154 Jy/beam ! Combined flux in latest and established models = 0.816098 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 287 components and 0.816098 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=0.135847Jy sigma=3.199214 ! Fit after self-cal, rms=0.135965Jy sigma=3.198222 ! 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. ! ! Fit before self-cal, rms=0.135965Jy sigma=3.198222 ! Fit after self-cal, rms=0.127937Jy sigma=3.086134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=74.44 mas, bpa=3.758 degrees ! Estimated noise=1.8883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107241 Jy ! Component: 100 - total flux cleaned = 8.04209e-05 Jy ! Component: 150 - total flux cleaned = -0.000700076 Jy ! Component: 200 - total flux cleaned = 0.00461669 Jy ! Total flux subtracted in 200 components = 0.00461669 Jy ! Clean residual min=-0.013009 max=0.013126 Jy/beam ! Clean residual mean=0.000076 rms=0.005192 Jy/beam ! Combined flux in latest and established models = 0.820715 Jy selfcal ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 349 components and 0.820715 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=0.115474Jy sigma=2.857862 ! Fit after self-cal, rms=0.115081Jy sigma=2.856710 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 = 0.00530188 Jy ! Component: 100 - total flux cleaned = 0.00802314 Jy ! Component: 150 - total flux cleaned = 0.00738688 Jy ! Component: 200 - total flux cleaned = 0.00812128 Jy ! Total flux subtracted in 200 components = 0.00812128 Jy ! Clean residual min=-0.012589 max=0.012567 Jy/beam ! Clean residual mean=0.000081 rms=0.004583 Jy/beam ! Combined flux in latest and established models = 0.828836 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 371 components and 0.828836 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=0.109196Jy sigma=2.647190 ! Fit after self-cal, rms=0.109273Jy sigma=2.646864 ! 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=3.673 mas, bmaj=75.83 mas, bpa=3.777 degrees ! Estimated noise=1.88881 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.673 x 75.83 at 3.777 degrees (North through East) ! Clean map min=-0.11109 max=0.48979 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=3.581 mas, bmaj=94.72 mas, bpa=3.74 degrees ! Estimated noise=2.40117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.371646 Jy ! Component: 100 - total flux cleaned = 0.514738 Jy ! Component: 150 - total flux cleaned = 0.586892 Jy ! Component: 200 - total flux cleaned = 0.565857 Jy ! Total flux subtracted in 200 components = 0.565857 Jy ! Clean residual min=-0.071904 max=0.071387 Jy/beam ! Clean residual mean=0.000469 rms=0.022974 Jy/beam ! Combined flux in latest and established models = 0.565857 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.565857 Jy ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=75.83 mas, bpa=3.777 degrees ! Estimated noise=1.88881 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 = 0.0478929 Jy ! Component: 100 - total flux cleaned = 0.08641 Jy ! Component: 150 - total flux cleaned = 0.113837 Jy ! Component: 200 - total flux cleaned = 0.117248 Jy ! Total flux subtracted in 200 components = 0.117248 Jy ! Clean residual min=-0.029327 max=0.029644 Jy/beam ! Clean residual mean=-0.000035 rms=0.011602 Jy/beam ! Combined flux in latest and established models = 0.683104 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 134 components and 0.683104 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=3.813 mas, bmaj=74.44 mas, bpa=3.758 degrees ! Estimated noise=1.8883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00436802 Jy ! Component: 100 - total flux cleaned = -0.00586245 Jy ! Component: 150 - total flux cleaned = -0.00721292 Jy ! Component: 200 - total flux cleaned = -0.0130535 Jy ! Total flux subtracted in 200 components = -0.0130535 Jy ! Clean residual min=-0.025639 max=0.025573 Jy/beam ! Clean residual mean=-0.000061 rms=0.009126 Jy/beam ! Combined flux in latest and established models = 0.670051 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 = -0.00479061 Jy ! Component: 100 - total flux cleaned = -0.00475864 Jy ! Component: 150 - total flux cleaned = -0.00707355 Jy ! Component: 200 - total flux cleaned = -0.00730855 Jy ! Total flux subtracted in 200 components = -0.00730855 Jy ! Clean residual min=-0.045853 max=0.047034 Jy/beam ! Clean residual mean=0.000165 rms=0.013832 Jy/beam ! Combined flux in latest and established models = 0.662742 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 195 components and 0.662742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=75.83 mas, bpa=3.777 degrees ! Estimated noise=1.88881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221723 Jy ! Component: 100 - total flux cleaned = 0.0357507 Jy ! Component: 150 - total flux cleaned = 0.0366194 Jy ! Component: 200 - total flux cleaned = 0.0338272 Jy ! Total flux subtracted in 200 components = 0.0338272 Jy ! Clean residual min=-0.015952 max=0.015981 Jy/beam ! Clean residual mean=-0.000000 rms=0.005919 Jy/beam ! Combined flux in latest and established models = 0.69657 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 229 components and 0.69657 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=0.135739Jy sigma=3.539115 ! Fit after self-cal, rms=0.135055Jy sigma=3.512659 wmodel J2235-4835_X_map.mod ! Writing 229 model components to file: J2235-4835_X_map.mod wobs J2235-4835_X_uvs.fits ! Writing UV FITS file: J2235-4835_X_uvs.fits wwins J2235-4835_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2235-4835_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.673 x 75.83 at 3.777 degrees (North through East) ! Clean map min=-0.094929 max=0.39084 Jy/beam ! Writing clean map to FITS file: .//J2235-4835_X_map.fits wmodel .//J2235-4835_X_map.mod ! Writing 229 model components to file: .//J2235-4835_X_map.mod wobs .//J2235-4835_X_uvs.fits ! Writing UV FITS file: .//J2235-4835_X_uvs.fits wwins .//J2235-4835_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.390837 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0063205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.85151 4.85151 9.70303 19.4061 38.8121 77.6242 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0189 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.39 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 61.836 quit ! Quitting program ! Log file .//J2235-4835_X_dfm.log closed on Sun Oct 21 00:21:06 2018