! Started logfile: .//J2317-0433_X_dfm.log on Mon Jan 20 19:27:51 2020 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 .//J2317-0433_X_uva.fits ! Reading UV FITS file: .//J2317-0433_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2317-0433 ! ! 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 67 lines of history. ! ! Reading 1800 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 J2317-0433_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. ! ! 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=1.001061Jy sigma=20.764686 ! Fit after self-cal, rms=0.979969Jy sigma=20.320237 ! 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=2.159 mas, bmaj=3.885 mas, bpa=14.57 degrees ! Estimated noise=1.37984 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 = 0.0168025 Jy ! Component: 100 - total flux cleaned = 0.0208422 Jy ! Total flux subtracted in 100 components = 0.0208422 Jy ! Clean residual min=-0.004310 max=0.003795 Jy/beam ! Clean residual mean=0.000003 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.0208422 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0208422 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=0.034308Jy sigma=0.691473 ! Fit after self-cal, rms=0.032266Jy sigma=0.650399 ! 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=2.32 mas, bmaj=3.996 mas, bpa=14.71 degrees ! Estimated noise=0.811415 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 = 0.00330683 Jy ! Component: 100 - total flux cleaned = 0.00499826 Jy ! Component: 150 - total flux cleaned = 0.00623775 Jy ! Component: 200 - total flux cleaned = 0.00719745 Jy ! Total flux subtracted in 200 components = 0.00719745 Jy ! Clean residual min=-0.002535 max=0.002053 Jy/beam ! Clean residual mean=0.000002 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0280397 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.0280397 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=0.031874Jy sigma=0.643389 ! Fit after self-cal, rms=0.031840Jy sigma=0.642867 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.32 x 3.996 at 14.71 degrees (North through East) ! Clean map min=-0.0026008 max=0.023845 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.70 KP 1.11 NL 1.28 ! OV 1.09 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 KP 1.21 NL 0.86 ! OV 1.02 PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.83 KP 1.10 NL 1.18 ! OV 1.22 PT 0.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.87 KP 0.93 NL 1.17 ! OV 1.28 PT 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.76 KP 1.32 NL 0.89 ! OV 1.21 PT 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.81 KP 0.85 NL 1.03 ! OV 1.14 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.80 KP 0.99 NL 1.04 ! OV 1.19 PT 0.83 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.82 KP 1.06 NL 0.97 ! OV 1.25 PT 0.80 ! ! ! Fit before self-cal, rms=0.031840Jy sigma=0.642867 ! Fit after self-cal, rms=0.031538Jy sigma=0.634705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=4.024 mas, bpa=16.59 degrees ! Estimated noise=0.803599 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 = 3.7925e-05 Jy ! Component: 100 - total flux cleaned = -2.12939e-05 Jy ! Component: 150 - total flux cleaned = -3.69376e-05 Jy ! Component: 200 - total flux cleaned = -8.78233e-05 Jy ! Total flux subtracted in 200 components = -8.78233e-05 Jy ! Clean residual min=-0.001741 max=0.001608 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0279518 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0279518 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=0.031520Jy sigma=0.634271 ! Fit after self-cal, rms=0.031787Jy sigma=0.630793 ! 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=0.031787Jy sigma=0.630793 ! Fit after self-cal, rms=0.033844Jy sigma=0.629177 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=4.034 mas, bpa=16.99 degrees ! Estimated noise=0.813122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253033 Jy ! Component: 100 - total flux cleaned = -0.000267679 Jy ! Component: 150 - total flux cleaned = -0.000278374 Jy ! Component: 200 - total flux cleaned = -0.00032062 Jy ! Total flux subtracted in 200 components = -0.00032062 Jy ! Clean residual min=-0.001493 max=0.001602 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0276312 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0276312 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=0.033831Jy sigma=0.628961 ! Fit after self-cal, rms=0.034020Jy sigma=0.628235 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 = -7.33329e-05 Jy ! Component: 100 - total flux cleaned = -8.43617e-05 Jy ! Component: 150 - total flux cleaned = -0.000118594 Jy ! Component: 200 - total flux cleaned = -0.000126108 Jy ! Total flux subtracted in 200 components = -0.000126108 Jy ! Clean residual min=-0.001600 max=0.001570 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0275051 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0275051 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=0.034014Jy sigma=0.628137 ! Fit after self-cal, rms=0.034006Jy sigma=0.628069 ! 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=0.034006Jy sigma=0.628069 ! Fit after self-cal, rms=0.035475Jy sigma=0.627688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.38 mas, bmaj=4.031 mas, bpa=16.99 degrees ! Estimated noise=0.818323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348828 Jy ! Component: 100 - total flux cleaned = -0.000413252 Jy ! Component: 150 - total flux cleaned = -0.000449065 Jy ! Component: 200 - total flux cleaned = -0.000479956 Jy ! Total flux subtracted in 200 components = -0.000479956 Jy ! Clean residual min=-0.001433 max=0.001431 Jy/beam ! Clean residual mean=0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0270252 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0270252 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=0.035466Jy sigma=0.627551 ! Fit after self-cal, rms=0.035568Jy sigma=0.627370 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.14476e-05 Jy ! Component: 100 - total flux cleaned = -9.89108e-05 Jy ! Component: 150 - total flux cleaned = -9.23542e-05 Jy ! Component: 200 - total flux cleaned = -9.85382e-05 Jy ! Total flux subtracted in 200 components = -9.85382e-05 Jy ! Clean residual min=-0.001435 max=0.001492 Jy/beam ! Clean residual mean=0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0269266 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0269266 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=0.035564Jy sigma=0.627319 ! Fit after self-cal, rms=0.035559Jy sigma=0.627305 ! 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=0.035559Jy sigma=0.627305 ! Fit after self-cal, rms=0.036754Jy sigma=0.627146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.677 mas, bmaj=4.242 mas, bpa=17.61 degrees ! Estimated noise=0.831526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000428468 Jy ! Component: 100 - total flux cleaned = -0.000521349 Jy ! Component: 150 - total flux cleaned = -0.000552646 Jy ! Component: 200 - total flux cleaned = -0.000573709 Jy ! Total flux subtracted in 200 components = -0.000573709 Jy ! Clean residual min=-0.001559 max=0.001410 Jy/beam ! Clean residual mean=0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0263529 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0263529 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=0.036747Jy sigma=0.627064 ! Fit after self-cal, rms=0.036810Jy sigma=0.626973 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 = -0.000116139 Jy ! Component: 100 - total flux cleaned = -0.00013264 Jy ! Component: 150 - total flux cleaned = -0.000125325 Jy ! Component: 200 - total flux cleaned = -0.000125292 Jy ! Total flux subtracted in 200 components = -0.000125292 Jy ! Clean residual min=-0.001558 max=0.001479 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0262276 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.0262276 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=0.036807Jy sigma=0.626929 ! Fit after self-cal, rms=0.036799Jy sigma=0.626917 ! 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=2.388 mas, bmaj=4.027 mas, bpa=16.81 degrees ! Estimated noise=0.821821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.388 x 4.027 at 16.81 degrees (North through East) ! Clean map min=-0.0014274 max=0.023372 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=2.245 mas, bmaj=3.861 mas, bpa=17.35 degrees ! Estimated noise=1.37367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190312 Jy ! Component: 100 - total flux cleaned = 0.0232948 Jy ! Component: 150 - total flux cleaned = 0.0243835 Jy ! Component: 200 - total flux cleaned = 0.0248333 Jy ! Total flux subtracted in 200 components = 0.0248333 Jy ! Clean residual min=-0.002206 max=0.002243 Jy/beam ! Clean residual mean=0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0248333 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0248333 Jy ! Inverting map and beam ! Estimated beam: bmin=2.388 mas, bmaj=4.027 mas, bpa=16.81 degrees ! Estimated noise=0.821821 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 = 0.0006796 Jy ! Component: 100 - total flux cleaned = 0.000758816 Jy ! Component: 150 - total flux cleaned = 0.000826341 Jy ! Component: 200 - total flux cleaned = 0.000826191 Jy ! Total flux subtracted in 200 components = 0.000826191 Jy ! Clean residual min=-0.001741 max=0.001762 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0256595 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0256595 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=2.677 mas, bmaj=4.242 mas, bpa=17.61 degrees ! Estimated noise=0.831526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011946 Jy ! Component: 100 - total flux cleaned = -9.57961e-05 Jy ! Component: 150 - total flux cleaned = -3.41355e-05 Jy ! Component: 200 - total flux cleaned = 2.16867e-05 Jy ! Total flux subtracted in 200 components = 2.16867e-05 Jy ! Clean residual min=-0.001679 max=0.001632 Jy/beam ! Clean residual mean=0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0256812 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 = 5.10766e-05 Jy ! Component: 100 - total flux cleaned = 9.77047e-05 Jy ! Component: 150 - total flux cleaned = 0.000140716 Jy ! Component: 200 - total flux cleaned = 0.000180728 Jy ! Total flux subtracted in 200 components = 0.000180728 Jy ! Clean residual min=-0.001624 max=0.001564 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0258619 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.0258619 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.388 mas, bmaj=4.027 mas, bpa=16.81 degrees ! Estimated noise=0.821821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101878 Jy ! Component: 100 - total flux cleaned = 0.000114702 Jy ! Component: 150 - total flux cleaned = 0.000102495 Jy ! Component: 200 - total flux cleaned = 0.000113325 Jy ! Total flux subtracted in 200 components = 0.000113325 Jy ! Clean residual min=-0.001454 max=0.001531 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0259753 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0259753 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=0.036811Jy sigma=0.627127 ! Fit after self-cal, rms=0.036820Jy sigma=0.627090 wmodel J2317-0433_X_map.mod ! Writing 52 model components to file: J2317-0433_X_map.mod wobs J2317-0433_X_uvs.fits ! Writing UV FITS file: J2317-0433_X_uvs.fits wwins J2317-0433_X_map.win ! wwins: Wrote 1 windows to J2317-0433_X_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 = 0.000176322 Jy ! Component: 100 - total flux cleaned = 0.000199717 Jy ! Component: 150 - total flux cleaned = 0.000240589 Jy ! Component: 200 - total flux cleaned = 0.000240493 Jy ! Component: 250 - total flux cleaned = 0.00016764 Jy ! Component: 300 - total flux cleaned = 9.84165e-05 Jy ! Component: 350 - total flux cleaned = 1.59157e-05 Jy ! Component: 400 - total flux cleaned = -7.82459e-05 Jy ! Component: 450 - total flux cleaned = -0.000154027 Jy ! Component: 500 - total flux cleaned = -0.000226574 Jy ! Component: 550 - total flux cleaned = -0.00026827 Jy ! Component: 600 - total flux cleaned = -0.000334852 Jy ! Component: 650 - total flux cleaned = -0.000399364 Jy ! Component: 700 - total flux cleaned = -0.00044897 Jy ! Component: 750 - total flux cleaned = -0.000461158 Jy ! Component: 800 - total flux cleaned = -0.000484713 Jy ! Component: 850 - total flux cleaned = -0.000473154 Jy ! Component: 900 - total flux cleaned = -0.00047321 Jy ! Component: 950 - total flux cleaned = -0.000440561 Jy ! Component: 1000 - total flux cleaned = -0.000440556 Jy ! Component: 1050 - total flux cleaned = -0.000419415 Jy ! Component: 1100 - total flux cleaned = -0.000378352 Jy ! Component: 1150 - total flux cleaned = -0.000348235 Jy ! Component: 1200 - total flux cleaned = -0.000318619 Jy ! Component: 1250 - total flux cleaned = -0.00027001 Jy ! Component: 1300 - total flux cleaned = -0.000241345 Jy ! Component: 1350 - total flux cleaned = -0.000222605 Jy ! Component: 1400 - total flux cleaned = -0.000203961 Jy ! Component: 1450 - total flux cleaned = -0.000185477 Jy ! Component: 1500 - total flux cleaned = -0.00021309 Jy ! Component: 1550 - total flux cleaned = -0.000231475 Jy ! Component: 1600 - total flux cleaned = -0.000258831 Jy ! Component: 1650 - total flux cleaned = -0.000277054 Jy ! Component: 1700 - total flux cleaned = -0.000295241 Jy ! Component: 1750 - total flux cleaned = -0.000322532 Jy ! Component: 1800 - total flux cleaned = -0.000358802 Jy ! Component: 1850 - total flux cleaned = -0.000367902 Jy ! Component: 1900 - total flux cleaned = -0.00038617 Jy ! Component: 1950 - total flux cleaned = -0.000395377 Jy ! Component: 2000 - total flux cleaned = -0.000404608 Jy ! Component: 2050 - total flux cleaned = -0.000404646 Jy ! Component: 2100 - total flux cleaned = -0.000414068 Jy ! Component: 2150 - total flux cleaned = -0.000404657 Jy ! Component: 2200 - total flux cleaned = -0.000414209 Jy ! Component: 2250 - total flux cleaned = -0.000433482 Jy ! Component: 2300 - total flux cleaned = -0.000453225 Jy ! Component: 2350 - total flux cleaned = -0.0004733 Jy ! Component: 2400 - total flux cleaned = -0.000503986 Jy ! Component: 2450 - total flux cleaned = -0.000524746 Jy ! Component: 2500 - total flux cleaned = -0.000556489 Jy ! Component: 2550 - total flux cleaned = -0.000567184 Jy ! Component: 2600 - total flux cleaned = -0.000600016 Jy ! Component: 2650 - total flux cleaned = -0.000622144 Jy ! Component: 2700 - total flux cleaned = -0.000633495 Jy ! Component: 2750 - total flux cleaned = -0.000656669 Jy ! Component: 2800 - total flux cleaned = -0.000680411 Jy ! Component: 2850 - total flux cleaned = -0.000692494 Jy ! Component: 2900 - total flux cleaned = -0.000717299 Jy ! Component: 2950 - total flux cleaned = -0.000729993 Jy ! Component: 3000 - total flux cleaned = -0.000743049 Jy ! Component: 3050 - total flux cleaned = -0.000756381 Jy ! Component: 3100 - total flux cleaned = -0.000770146 Jy ! Component: 3150 - total flux cleaned = -0.000784202 Jy ! Component: 3200 - total flux cleaned = -0.000770052 Jy ! Component: 3250 - total flux cleaned = -0.000769797 Jy ! Component: 3300 - total flux cleaned = -0.000784924 Jy ! Component: 3350 - total flux cleaned = -0.000785279 Jy ! Component: 3400 - total flux cleaned = -0.000769906 Jy ! Component: 3450 - total flux cleaned = -0.000785893 Jy ! Component: 3500 - total flux cleaned = -0.000802 Jy ! Component: 3550 - total flux cleaned = -0.000785362 Jy ! Component: 3600 - total flux cleaned = -0.000784967 Jy ! Component: 3650 - total flux cleaned = -0.000802569 Jy ! Component: 3700 - total flux cleaned = -0.000802665 Jy ! Component: 3750 - total flux cleaned = -0.000821092 Jy ! Component: 3800 - total flux cleaned = -0.000839957 Jy ! Component: 3850 - total flux cleaned = -0.000840296 Jy ! Component: 3900 - total flux cleaned = -0.000840084 Jy ! Component: 3950 - total flux cleaned = -0.000861072 Jy ! Component: 4000 - total flux cleaned = -0.000861109 Jy ! Component: 4050 - total flux cleaned = -0.000861062 Jy ! Total flux subtracted in 4096 components = -0.000861091 Jy ! Clean residual min=-0.001318 max=0.001440 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0251142 Jy keep ! Adding 187 model components to the UV plane model. ! The established model now contains 238 components and 0.0251142 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2317-0433_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.388 x 4.027 at 16.81 degrees (North through East) ! Clean map min=-0.0023267 max=0.022932 Jy/beam ! Writing clean map to FITS file: .//J2317-0433_X_map.fits wmodel .//J2317-0433_X_map.mod ! Writing 238 model components to file: .//J2317-0433_X_map.mod wobs .//J2317-0433_X_uvs.fits ! Writing UV FITS file: .//J2317-0433_X_uvs.fits wwins .//J2317-0433_X_map.win ! wwins: Wrote 2 windows to .//J2317-0433_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0229322 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000393775 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.15138 5.15138 10.3028 20.6055 41.2111 82.4221 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 58.236 quit ! Quitting program ! Log file .//J2317-0433_X_dfm.log closed on Mon Jan 20 19:27:55 2020