! Started logfile: .//J1418+8059_C_dfm.log on Sat Oct 20 23:53:14 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 .//J1418+8059_C_uva.fits ! Reading UV FITS file: .//J1418+8059_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1418+8059 ! ! 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 1344 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 J1418+8059_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 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=0.999016Jy sigma=41.356756 ! Fit after self-cal, rms=0.976350Jy sigma=40.388157 ! 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=1.668 mas, bmaj=8.573 mas, bpa=-34.26 degrees ! Estimated noise=0.936571 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 = 0.0177488 Jy ! Component: 100 - total flux cleaned = 0.0225731 Jy ! Total flux subtracted in 100 components = 0.0225731 Jy ! Clean residual min=-0.002444 max=0.002746 Jy/beam ! Clean residual mean=0.000007 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0225731 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0225731 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=0.019586Jy sigma=0.719272 ! Fit after self-cal, rms=0.018562Jy sigma=0.685875 ! 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=2.098 mas, bmaj=8.339 mas, bpa=-33.71 degrees ! Estimated noise=0.554309 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 = 0.00326233 Jy ! Component: 100 - total flux cleaned = 0.0040983 Jy ! Component: 150 - total flux cleaned = 0.00400346 Jy ! Component: 200 - total flux cleaned = 0.00390576 Jy ! Total flux subtracted in 200 components = 0.00390576 Jy ! Clean residual min=-0.001590 max=0.001482 Jy/beam ! Clean residual mean=0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0264789 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.0264789 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=0.018036Jy sigma=0.661873 ! Fit after self-cal, rms=0.018046Jy sigma=0.661686 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.098 x 8.339 at -33.71 degrees (North through East) ! Clean map min=-0.0015263 max=0.024545 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* KP 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* KP 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 0.88 FD 1.01 KP 1.08 LA 0.92 ! NL 1.04 OV 1.38 PT 0.77 SC 1.18 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 KP 1.01 LA 0.94 ! NL 0.92 OV 1.03 PT 0.96 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 1.00 LA 0.96 ! NL 0.92 OV 0.98 PT 0.98 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.88 KP 1.16 LA 1.02 ! NL 0.94 OV 0.94 PT 1.09 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 KP 1.06 LA 0.89 ! NL 1.00 OV 1.14 PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 KP 1.00 LA 1.06 ! NL 1.02 OV 0.99 PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.018046Jy sigma=0.661686 ! Fit after self-cal, rms=0.018114Jy sigma=0.652236 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=8.291 mas, bpa=-33.59 degrees ! Estimated noise=0.549451 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 = 0.000261344 Jy ! Component: 100 - total flux cleaned = 0.000242559 Jy ! Component: 150 - total flux cleaned = 0.000226217 Jy ! Component: 200 - total flux cleaned = 0.000196944 Jy ! Total flux subtracted in 200 components = 0.000196944 Jy ! Clean residual min=-0.001367 max=0.001352 Jy/beam ! Clean residual mean=0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0266758 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.0266758 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=0.018079Jy sigma=0.650980 ! Fit after self-cal, rms=0.018111Jy sigma=0.650600 ! 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=0.018111Jy sigma=0.650600 ! Fit after self-cal, rms=0.018195Jy sigma=0.650534 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.125 mas, bmaj=8.294 mas, bpa=-33.59 degrees ! Estimated noise=0.549959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.88307e-05 Jy ! Component: 100 - total flux cleaned = 8.0043e-05 Jy ! Component: 150 - total flux cleaned = 6.84562e-05 Jy ! Component: 200 - total flux cleaned = 4.77738e-05 Jy ! Total flux subtracted in 200 components = 4.77738e-05 Jy ! Clean residual min=-0.001318 max=0.001324 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0267236 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0267236 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=0.018177Jy sigma=0.649914 ! Fit after self-cal, rms=0.018181Jy sigma=0.649836 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.87798e-05 Jy ! Component: 100 - total flux cleaned = 9.58135e-06 Jy ! Component: 150 - total flux cleaned = -1.63008e-05 Jy ! Component: 200 - total flux cleaned = -3.21576e-05 Jy ! Total flux subtracted in 200 components = -3.21576e-05 Jy ! Clean residual min=-0.001306 max=0.001319 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0266914 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.0266915 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=0.018172Jy sigma=0.649496 ! Fit after self-cal, rms=0.018172Jy sigma=0.649449 ! 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=0.018172Jy sigma=0.649449 ! Fit after self-cal, rms=0.018249Jy sigma=0.649404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=8.296 mas, bpa=-33.59 degrees ! Estimated noise=0.551212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.49349e-05 Jy ! Component: 100 - total flux cleaned = 4.16794e-05 Jy ! Component: 150 - total flux cleaned = 1.98157e-05 Jy ! Component: 200 - total flux cleaned = -7.07481e-06 Jy ! Total flux subtracted in 200 components = -7.07481e-06 Jy ! Clean residual min=-0.001302 max=0.001301 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0266844 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.0266844 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=0.018242Jy sigma=0.649167 ! Fit after self-cal, rms=0.018243Jy sigma=0.649124 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 = 4.11472e-05 Jy ! Component: 100 - total flux cleaned = 2.8138e-05 Jy ! Component: 150 - total flux cleaned = 3.89991e-06 Jy ! Component: 200 - total flux cleaned = -1.25941e-05 Jy ! Total flux subtracted in 200 components = -1.25941e-05 Jy ! Clean residual min=-0.001301 max=0.001299 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0266718 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.0266718 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=0.018238Jy sigma=0.648973 ! Fit after self-cal, rms=0.018238Jy sigma=0.648938 ! 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=0.018238Jy sigma=0.648938 ! Fit after self-cal, rms=0.018307Jy sigma=0.648909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.195 mas, bmaj=8.508 mas, bpa=-25.56 degrees ! Estimated noise=0.626885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.60849e-05 Jy ! Component: 100 - total flux cleaned = -0.0001059 Jy ! Component: 150 - total flux cleaned = -0.000123925 Jy ! Component: 200 - total flux cleaned = -0.000139854 Jy ! Total flux subtracted in 200 components = -0.000139854 Jy ! Clean residual min=-0.001434 max=0.001124 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0265319 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.0265319 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=0.018303Jy sigma=0.648803 ! Fit after self-cal, rms=0.018303Jy sigma=0.648777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.53148e-05 Jy ! Component: 100 - total flux cleaned = -2.6277e-05 Jy ! Component: 150 - total flux cleaned = -3.62875e-05 Jy ! Component: 200 - total flux cleaned = -4.56388e-05 Jy ! Total flux subtracted in 200 components = -4.56388e-05 Jy ! Clean residual min=-0.001421 max=0.001127 Jy/beam ! Clean residual mean=0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0264863 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.0264863 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=0.018301Jy sigma=0.648711 ! Fit after self-cal, rms=0.018301Jy sigma=0.648683 ! 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=2.139 mas, bmaj=8.304 mas, bpa=-33.59 degrees ! Estimated noise=0.552581 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.139 x 8.304 at -33.59 degrees (North through East) ! Clean map min=-0.0012803 max=0.024346 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=1.697 mas, bmaj=8.494 mas, bpa=-34.14 degrees ! Estimated noise=0.92727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182708 Jy ! Component: 100 - total flux cleaned = 0.0224282 Jy ! Component: 150 - total flux cleaned = 0.0234538 Jy ! Component: 200 - total flux cleaned = 0.0244982 Jy ! Total flux subtracted in 200 components = 0.0244982 Jy ! Clean residual min=-0.002578 max=0.002302 Jy/beam ! Clean residual mean=0.000004 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0244982 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0244982 Jy ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=8.304 mas, bpa=-33.59 degrees ! Estimated noise=0.552581 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 = 0.00175061 Jy ! Component: 100 - total flux cleaned = 0.00191554 Jy ! Component: 150 - total flux cleaned = 0.00206235 Jy ! Component: 200 - total flux cleaned = 0.00206332 Jy ! Total flux subtracted in 200 components = 0.00206332 Jy ! Clean residual min=-0.001386 max=0.001399 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0265615 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.0265615 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=4.195 mas, bmaj=8.508 mas, bpa=-25.56 degrees ! Estimated noise=0.626885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.58736e-06 Jy ! Component: 100 - total flux cleaned = -8.34608e-06 Jy ! Component: 150 - total flux cleaned = -1.88885e-05 Jy ! Component: 200 - total flux cleaned = -2.89414e-05 Jy ! Total flux subtracted in 200 components = -2.89414e-05 Jy ! Clean residual min=-0.001445 max=0.001120 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0265325 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 = -1.82306e-05 Jy ! Component: 100 - total flux cleaned = -2.6704e-05 Jy ! Component: 150 - total flux cleaned = -3.45706e-05 Jy ! Component: 200 - total flux cleaned = -4.92401e-05 Jy ! Total flux subtracted in 200 components = -4.92401e-05 Jy ! Clean residual min=-0.001439 max=0.001128 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0264833 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.0264833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=8.304 mas, bpa=-33.59 degrees ! Estimated noise=0.552581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.2795e-05 Jy ! Component: 100 - total flux cleaned = -8.33213e-05 Jy ! Component: 150 - total flux cleaned = -6.20206e-05 Jy ! Component: 200 - total flux cleaned = -4.25554e-05 Jy ! Total flux subtracted in 200 components = -4.25554e-05 Jy ! Clean residual min=-0.001294 max=0.001343 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0264407 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.0264407 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=0.018304Jy sigma=0.649083 ! Fit after self-cal, rms=0.018302Jy sigma=0.649008 wmodel J1418+8059_C_map.mod ! Writing 75 model components to file: J1418+8059_C_map.mod wobs J1418+8059_C_uvs.fits ! Writing UV FITS file: J1418+8059_C_uvs.fits wwins J1418+8059_C_map.win ! wwins: Wrote 1 windows to J1418+8059_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 = -6.62246e-05 Jy ! Component: 100 - total flux cleaned = -0.000171878 Jy ! Component: 150 - total flux cleaned = -0.0002894 Jy ! Component: 200 - total flux cleaned = -0.000452647 Jy ! Component: 250 - total flux cleaned = -0.00055478 Jy ! Component: 300 - total flux cleaned = -0.000587562 Jy ! Component: 350 - total flux cleaned = -0.000588349 Jy ! Component: 400 - total flux cleaned = -0.000573784 Jy ! Component: 450 - total flux cleaned = -0.000602194 Jy ! Component: 500 - total flux cleaned = -0.000588869 Jy ! Component: 550 - total flux cleaned = -0.000588906 Jy ! Component: 600 - total flux cleaned = -0.000562652 Jy ! Component: 650 - total flux cleaned = -0.000575012 Jy ! Component: 700 - total flux cleaned = -0.000575099 Jy ! Component: 750 - total flux cleaned = -0.000587083 Jy ! Component: 800 - total flux cleaned = -0.000621551 Jy ! Component: 850 - total flux cleaned = -0.000609864 Jy ! Component: 900 - total flux cleaned = -0.000620841 Jy ! Component: 950 - total flux cleaned = -0.00061022 Jy ! Component: 1000 - total flux cleaned = -0.000641993 Jy ! Component: 1050 - total flux cleaned = -0.000672941 Jy ! Component: 1100 - total flux cleaned = -0.000682973 Jy ! Component: 1150 - total flux cleaned = -0.000682953 Jy ! Component: 1200 - total flux cleaned = -0.000673353 Jy ! Component: 1250 - total flux cleaned = -0.00067346 Jy ! Component: 1300 - total flux cleaned = -0.000626944 Jy ! Component: 1350 - total flux cleaned = -0.000599406 Jy ! Component: 1400 - total flux cleaned = -0.000527787 Jy ! Component: 1450 - total flux cleaned = -0.000492798 Jy ! Component: 1500 - total flux cleaned = -0.000449399 Jy ! Component: 1550 - total flux cleaned = -0.000415318 Jy ! Component: 1600 - total flux cleaned = -0.000398541 Jy ! Component: 1650 - total flux cleaned = -0.000406637 Jy ! Component: 1700 - total flux cleaned = -0.000365996 Jy ! Component: 1750 - total flux cleaned = -0.000397942 Jy ! Component: 1800 - total flux cleaned = -0.000382153 Jy ! Component: 1850 - total flux cleaned = -0.000405572 Jy ! Component: 1900 - total flux cleaned = -0.000405568 Jy ! Component: 1950 - total flux cleaned = -0.000405658 Jy ! Component: 2000 - total flux cleaned = -0.000413087 Jy ! Component: 2050 - total flux cleaned = -0.00044984 Jy ! Component: 2100 - total flux cleaned = -0.000500803 Jy ! Component: 2150 - total flux cleaned = -0.00054401 Jy ! Component: 2200 - total flux cleaned = -0.000579693 Jy ! Component: 2250 - total flux cleaned = -0.000607921 Jy ! Component: 2300 - total flux cleaned = -0.000628906 Jy ! Component: 2350 - total flux cleaned = -0.00064283 Jy ! Component: 2400 - total flux cleaned = -0.000670378 Jy ! Component: 2450 - total flux cleaned = -0.000690914 Jy ! Component: 2500 - total flux cleaned = -0.000718107 Jy ! Component: 2550 - total flux cleaned = -0.000751974 Jy ! Component: 2600 - total flux cleaned = -0.000785557 Jy ! Component: 2650 - total flux cleaned = -0.000812281 Jy ! Component: 2700 - total flux cleaned = -0.000845513 Jy ! Component: 2750 - total flux cleaned = -0.000891786 Jy ! Component: 2800 - total flux cleaned = -0.000918097 Jy ! Component: 2850 - total flux cleaned = -0.00093777 Jy ! Component: 2900 - total flux cleaned = -0.000950803 Jy ! Component: 2950 - total flux cleaned = -0.000976779 Jy ! Component: 3000 - total flux cleaned = -0.00101551 Jy ! Component: 3050 - total flux cleaned = -0.00102195 Jy ! Component: 3100 - total flux cleaned = -0.00106678 Jy ! Component: 3150 - total flux cleaned = -0.0010923 Jy ! Component: 3200 - total flux cleaned = -0.00113047 Jy ! Component: 3250 - total flux cleaned = -0.00115583 Jy ! Component: 3300 - total flux cleaned = -0.0011685 Jy ! Component: 3350 - total flux cleaned = -0.0012063 Jy ! Component: 3400 - total flux cleaned = -0.00120632 Jy ! Component: 3450 - total flux cleaned = -0.00123135 Jy ! Component: 3500 - total flux cleaned = -0.00124388 Jy ! Component: 3550 - total flux cleaned = -0.0012501 Jy ! Component: 3600 - total flux cleaned = -0.00126256 Jy ! Component: 3650 - total flux cleaned = -0.00128742 Jy ! Component: 3700 - total flux cleaned = -0.00129359 Jy ! Component: 3750 - total flux cleaned = -0.00132456 Jy ! Component: 3800 - total flux cleaned = -0.00132457 Jy ! Component: 3850 - total flux cleaned = -0.00133077 Jy ! Component: 3900 - total flux cleaned = -0.00134313 Jy ! Component: 3950 - total flux cleaned = -0.00134931 Jy ! Component: 4000 - total flux cleaned = -0.00133694 Jy ! Component: 4050 - total flux cleaned = -0.00135544 Jy ! Total flux subtracted in 4096 components = -0.00136164 Jy ! Clean residual min=-0.000325 max=0.000330 Jy/beam ! Clean residual mean=-0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0250791 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 334 components and 0.0250791 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1418+8059_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.139 x 8.304 at -33.59 degrees (North through East) ! Clean map min=-0.0011421 max=0.024237 Jy/beam ! Writing clean map to FITS file: .//J1418+8059_C_map.fits wmodel .//J1418+8059_C_map.mod ! Writing 334 model components to file: .//J1418+8059_C_map.mod wobs .//J1418+8059_C_uvs.fits ! Writing UV FITS file: .//J1418+8059_C_uvs.fits wwins .//J1418+8059_C_map.win ! wwins: Wrote 2 windows to .//J1418+8059_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0242371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109011 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34931 1.34931 2.69861 5.39722 10.7944 21.5889 43.1778 86.3556 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.336 quit ! Quitting program ! Log file .//J1418+8059_C_dfm.log closed on Sat Oct 20 23:53:18 2018