! Started logfile: /vlbi/sb072/temp_maps//J2323-0317_X_dfm.log on Fri Jan 25 19:58:44 2019 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 /vlbi/sb072/temp_maps//J2323-0317_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J2323-0317_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2323-0317 ! ! 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 1152 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 J2323-0317_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.096570Jy sigma=33.523886 ! Fit after self-cal, rms=0.601431Jy sigma=17.255295 ! 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=0.6191 mas, bmaj=2.007 mas, bpa=-2.267 degrees ! Estimated noise=1.12649 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 = 0.337425 Jy ! Component: 100 - total flux cleaned = 0.412651 Jy ! Total flux subtracted in 100 components = 0.412651 Jy ! Clean residual min=-0.030520 max=0.040879 Jy/beam ! Clean residual mean=0.000011 rms=0.008297 Jy/beam ! Combined flux in latest and established models = 0.412651 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.412651 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=0.134993Jy sigma=2.847512 ! Fit after self-cal, rms=0.135064Jy sigma=2.847222 ! 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=0.7451 mas, bmaj=2.164 mas, bpa=-1.935 degrees ! Estimated noise=0.977689 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 = 0.00872206 Jy ! Component: 100 - total flux cleaned = 0.00748469 Jy ! Component: 150 - total flux cleaned = 0.00655211 Jy ! Component: 200 - total flux cleaned = 0.00535701 Jy ! Total flux subtracted in 200 components = 0.00535701 Jy ! Clean residual min=-0.033690 max=0.038203 Jy/beam ! Clean residual mean=0.000028 rms=0.009092 Jy/beam ! Combined flux in latest and established models = 0.418008 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.418008 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=0.131791Jy sigma=2.496056 ! Fit after self-cal, rms=0.132052Jy sigma=2.489409 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7451 x 2.164 at -1.935 degrees (North through East) ! Clean map min=-0.031419 max=0.42607 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.00* KP 1.00* LA 1.41 ! MK 0.98 NL 0.89 OV 1.04 PT 0.87 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.00* KP 1.00* LA 1.50 ! MK 0.96 NL 0.90 OV 1.07 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.00* KP 1.00* LA 1.45 ! MK 0.99 NL 0.89 OV 1.06 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.00* KP 1.00* LA 1.40 ! MK 1.01 NL 0.89 OV 1.05 PT 0.86 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.00* KP 1.00* LA 1.59 ! MK 1.02 NL 0.89 OV 1.07 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.00* KP 1.00* LA 1.42 ! MK 1.04 NL 0.87 OV 1.07 PT 0.83 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.00* KP 1.00* LA 1.79 ! MK 1.01 NL 0.88 OV 1.05 PT 0.88 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.00* KP 1.00* LA 1.58 ! MK 1.03 NL 0.89 OV 1.05 PT 0.86 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.132052Jy sigma=2.489409 ! Fit after self-cal, rms=0.135305Jy sigma=1.706315 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7446 mas, bmaj=2.147 mas, bpa=-2.212 degrees ! Estimated noise=0.969905 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 (-1.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277781 Jy ! Component: 100 - total flux cleaned = 0.0380937 Jy ! Component: 150 - total flux cleaned = 0.0448305 Jy ! Component: 200 - total flux cleaned = 0.0501578 Jy ! Total flux subtracted in 200 components = 0.0501578 Jy ! Clean residual min=-0.008307 max=0.006675 Jy/beam ! Clean residual mean=-0.000007 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.468166 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.468166 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=0.128344Jy sigma=1.301284 ! Fit after self-cal, rms=0.128572Jy sigma=1.296695 ! 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=0.128572Jy sigma=1.296695 ! Fit after self-cal, rms=0.129465Jy sigma=1.283079 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7454 mas, bmaj=2.15 mas, bpa=-2.256 degrees ! Estimated noise=0.962849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00512426 Jy ! Component: 100 - total flux cleaned = 0.00898194 Jy ! Component: 150 - total flux cleaned = 0.0121381 Jy ! Component: 200 - total flux cleaned = 0.0147677 Jy ! Total flux subtracted in 200 components = 0.0147677 Jy ! Clean residual min=-0.006104 max=0.005459 Jy/beam ! Clean residual mean=-0.000006 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.482934 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.482934 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=0.128872Jy sigma=1.262549 ! Fit after self-cal, rms=0.128840Jy sigma=1.262060 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 = 0.00200868 Jy ! Component: 100 - total flux cleaned = 0.00373735 Jy ! Component: 150 - total flux cleaned = 0.00521877 Jy ! Component: 200 - total flux cleaned = 0.00649219 Jy ! Total flux subtracted in 200 components = 0.00649219 Jy ! Clean residual min=-0.005664 max=0.005144 Jy/beam ! Clean residual mean=-0.000005 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.489426 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.489426 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=0.128664Jy sigma=1.257554 ! Fit after self-cal, rms=0.128643Jy sigma=1.257299 ! 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=0.128643Jy sigma=1.257299 ! Fit after self-cal, rms=0.131659Jy sigma=1.253546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7452 mas, bmaj=2.152 mas, bpa=-2.335 degrees ! Estimated noise=0.96359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267729 Jy ! Component: 100 - total flux cleaned = 0.00440672 Jy ! Component: 150 - total flux cleaned = 0.0056395 Jy ! Component: 200 - total flux cleaned = 0.00659997 Jy ! Total flux subtracted in 200 components = 0.00659997 Jy ! Clean residual min=-0.005132 max=0.005117 Jy/beam ! Clean residual mean=-0.000007 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.496026 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.496026 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=0.131474Jy sigma=1.249019 ! Fit after self-cal, rms=0.131480Jy sigma=1.248559 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) ! Added new window around map position (-15.8, 44.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376957 Jy ! Component: 100 - total flux cleaned = 0.00462857 Jy ! Component: 150 - total flux cleaned = 0.00573779 Jy ! Component: 200 - total flux cleaned = 0.0067996 Jy ! Total flux subtracted in 200 components = 0.0067996 Jy ! Clean residual min=-0.004759 max=0.003896 Jy/beam ! Clean residual mean=-0.000007 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.502825 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.502825 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=0.131069Jy sigma=1.237155 ! Fit after self-cal, rms=0.131008Jy sigma=1.235952 ! 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=0.131008Jy sigma=1.235952 ! Fit after self-cal, rms=0.131894Jy sigma=1.234750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=3.826 mas, bpa=-5.007 degrees ! Estimated noise=1.57839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137289 Jy ! Component: 100 - total flux cleaned = 0.00308605 Jy ! Component: 150 - total flux cleaned = 0.00476178 Jy ! Component: 200 - total flux cleaned = 0.00621119 Jy ! Total flux subtracted in 200 components = 0.00621119 Jy ! Clean residual min=-0.004759 max=0.003699 Jy/beam ! Clean residual mean=-0.000019 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.509037 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.509037 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=0.131758Jy sigma=1.233611 ! Fit after self-cal, rms=0.131746Jy sigma=1.233188 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 = 0.00153112 Jy ! Component: 100 - total flux cleaned = 0.00271388 Jy ! Component: 150 - total flux cleaned = 0.00376103 Jy ! Component: 200 - total flux cleaned = 0.00475673 Jy ! Total flux subtracted in 200 components = 0.00475673 Jy ! Clean residual min=-0.004201 max=0.003796 Jy/beam ! Clean residual mean=-0.000018 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.513793 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.513793 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=0.131682Jy sigma=1.232449 ! Fit after self-cal, rms=0.131659Jy sigma=1.232169 ! 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=0.7451 mas, bmaj=2.153 mas, bpa=-2.381 degrees ! Estimated noise=0.963106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7451 x 2.153 at -2.381 degrees (North through East) ! Clean map min=-0.003787 max=0.42548 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=0.6226 mas, bmaj=2.009 mas, bpa=-2.699 degrees ! Estimated noise=1.09771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.328746 Jy ! Component: 100 - total flux cleaned = 0.40181 Jy ! Component: 150 - total flux cleaned = 0.431469 Jy ! Component: 200 - total flux cleaned = 0.447664 Jy ! Total flux subtracted in 200 components = 0.447664 Jy ! Clean residual min=-0.014590 max=0.012529 Jy/beam ! Clean residual mean=-0.000005 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.447664 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.447664 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7451 mas, bmaj=2.153 mas, bpa=-2.381 degrees ! Estimated noise=0.963106 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 = 0.0173327 Jy ! Component: 100 - total flux cleaned = 0.0290425 Jy ! Component: 150 - total flux cleaned = 0.035291 Jy ! Component: 200 - total flux cleaned = 0.0405121 Jy ! Total flux subtracted in 200 components = 0.0405121 Jy ! Clean residual min=-0.007801 max=0.006059 Jy/beam ! Clean residual mean=-0.000010 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.488176 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.488176 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=1.851 mas, bmaj=3.826 mas, bpa=-5.007 degrees ! Estimated noise=1.57839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842293 Jy ! Component: 100 - total flux cleaned = 0.0133901 Jy ! Component: 150 - total flux cleaned = 0.0173391 Jy ! Component: 200 - total flux cleaned = 0.0200446 Jy ! Total flux subtracted in 200 components = 0.0200446 Jy ! Clean residual min=-0.005569 max=0.004467 Jy/beam ! Clean residual mean=-0.000020 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.50822 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 = 0.0021454 Jy ! Component: 100 - total flux cleaned = 0.00413208 Jy ! Component: 150 - total flux cleaned = 0.00574334 Jy ! Component: 200 - total flux cleaned = 0.00700114 Jy ! Total flux subtracted in 200 components = 0.00700114 Jy ! Clean residual min=-0.004297 max=0.004294 Jy/beam ! Clean residual mean=-0.000017 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.515221 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 79 components and 0.515221 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7451 mas, bmaj=2.153 mas, bpa=-2.381 degrees ! Estimated noise=0.963106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264321 Jy ! Component: 100 - total flux cleaned = 0.000551022 Jy ! Component: 150 - total flux cleaned = 0.00116226 Jy ! Component: 200 - total flux cleaned = 0.00167516 Jy ! Total flux subtracted in 200 components = 0.00167516 Jy ! Clean residual min=-0.004666 max=0.004761 Jy/beam ! Clean residual mean=-0.000005 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.516897 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.516897 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=0.131794Jy sigma=1.250116 ! Fit after self-cal, rms=0.131753Jy sigma=1.246077 wmodel J2323-0317_X_map.mod ! Writing 100 model components to file: J2323-0317_X_map.mod wobs J2323-0317_X_uvs.fits ! Writing UV FITS file: J2323-0317_X_uvs.fits wwins J2323-0317_X_map.win ! wwins: Wrote 3 windows to J2323-0317_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 = -0.000246552 Jy ! Component: 100 - total flux cleaned = -0.000857515 Jy ! Component: 150 - total flux cleaned = -0.00134896 Jy ! Component: 200 - total flux cleaned = -0.0016757 Jy ! Component: 250 - total flux cleaned = -0.00210452 Jy ! Component: 300 - total flux cleaned = -0.0025625 Jy ! Component: 350 - total flux cleaned = -0.002998 Jy ! Component: 400 - total flux cleaned = -0.00315361 Jy ! Component: 450 - total flux cleaned = -0.00335188 Jy ! Component: 500 - total flux cleaned = -0.00363583 Jy ! Component: 550 - total flux cleaned = -0.00381683 Jy ! Component: 600 - total flux cleaned = -0.00412233 Jy ! Component: 650 - total flux cleaned = -0.00433145 Jy ! Component: 700 - total flux cleaned = -0.0044532 Jy ! Component: 750 - total flux cleaned = -0.00453271 Jy ! Component: 800 - total flux cleaned = -0.00457073 Jy ! Component: 850 - total flux cleaned = -0.0045717 Jy ! Component: 900 - total flux cleaned = -0.00471746 Jy ! Component: 950 - total flux cleaned = -0.00471752 Jy ! Component: 1000 - total flux cleaned = -0.00478769 Jy ! Component: 1050 - total flux cleaned = -0.00489013 Jy ! Component: 1100 - total flux cleaned = -0.00485658 Jy ! Component: 1150 - total flux cleaned = -0.0049228 Jy ! Component: 1200 - total flux cleaned = -0.0049227 Jy ! Component: 1250 - total flux cleaned = -0.00485847 Jy ! Component: 1300 - total flux cleaned = -0.004795 Jy ! Component: 1350 - total flux cleaned = -0.00470144 Jy ! Component: 1400 - total flux cleaned = -0.00460919 Jy ! Component: 1450 - total flux cleaned = -0.00454802 Jy ! Component: 1500 - total flux cleaned = -0.0044577 Jy ! Component: 1550 - total flux cleaned = -0.00445741 Jy ! Component: 1600 - total flux cleaned = -0.00430955 Jy ! Component: 1650 - total flux cleaned = -0.00428039 Jy ! Component: 1700 - total flux cleaned = -0.00419348 Jy ! Component: 1750 - total flux cleaned = -0.00407896 Jy ! Component: 1800 - total flux cleaned = -0.00399426 Jy ! Component: 1850 - total flux cleaned = -0.00390999 Jy ! Component: 1900 - total flux cleaned = -0.00382641 Jy ! Component: 1950 - total flux cleaned = -0.00368837 Jy ! Component: 2000 - total flux cleaned = -0.00366126 Jy ! Component: 2050 - total flux cleaned = -0.00360681 Jy ! Component: 2100 - total flux cleaned = -0.00352608 Jy ! Component: 2150 - total flux cleaned = -0.00347278 Jy ! Component: 2200 - total flux cleaned = -0.00341972 Jy ! Component: 2250 - total flux cleaned = -0.00331462 Jy ! Component: 2300 - total flux cleaned = -0.00331453 Jy ! Component: 2350 - total flux cleaned = -0.00321077 Jy ! Component: 2400 - total flux cleaned = -0.003185 Jy ! Component: 2450 - total flux cleaned = -0.00310836 Jy ! Component: 2500 - total flux cleaned = -0.00305734 Jy ! Component: 2550 - total flux cleaned = -0.00300659 Jy ! Component: 2600 - total flux cleaned = -0.00290603 Jy ! Component: 2650 - total flux cleaned = -0.00283113 Jy ! Component: 2700 - total flux cleaned = -0.00280625 Jy ! Component: 2750 - total flux cleaned = -0.00273207 Jy ! Component: 2800 - total flux cleaned = -0.00273209 Jy ! Component: 2850 - total flux cleaned = -0.00268279 Jy ! Component: 2900 - total flux cleaned = -0.00260938 Jy ! Component: 2950 - total flux cleaned = -0.00260925 Jy ! Component: 3000 - total flux cleaned = -0.00256101 Jy ! Component: 3050 - total flux cleaned = -0.00246425 Jy ! Component: 3100 - total flux cleaned = -0.00239212 Jy ! Component: 3150 - total flux cleaned = -0.00234408 Jy ! Component: 3200 - total flux cleaned = -0.00220023 Jy ! Component: 3250 - total flux cleaned = -0.00210474 Jy ! Component: 3300 - total flux cleaned = -0.00196173 Jy ! Component: 3350 - total flux cleaned = -0.00186663 Jy ! Component: 3400 - total flux cleaned = -0.00174793 Jy ! Component: 3450 - total flux cleaned = -0.00155835 Jy ! Component: 3500 - total flux cleaned = -0.00141664 Jy ! Component: 3550 - total flux cleaned = -0.00134574 Jy ! Component: 3600 - total flux cleaned = -0.0011573 Jy ! Component: 3650 - total flux cleaned = -0.000992398 Jy ! Component: 3700 - total flux cleaned = -0.000803993 Jy ! Component: 3750 - total flux cleaned = -0.000662788 Jy ! Component: 3800 - total flux cleaned = -0.00047453 Jy ! Component: 3850 - total flux cleaned = -0.00028608 Jy ! Component: 3900 - total flux cleaned = -0.000144767 Jy ! Component: 3950 - total flux cleaned = 4.39358e-05 Jy ! Component: 4000 - total flux cleaned = 0.000232555 Jy ! Component: 4050 - total flux cleaned = 0.000374116 Jy ! Total flux subtracted in 4096 components = 0.000539413 Jy ! Clean residual min=-0.001570 max=0.001263 Jy/beam ! Clean residual mean=-0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.517436 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 327 components and 0.517436 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J2323-0317_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7451 x 2.153 at -2.381 degrees (North through East) ! Clean map min=-0.003394 max=0.41332 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J2323-0317_X_map.fits wmodel /vlbi/sb072/temp_maps//J2323-0317_X_map.mod ! Writing 327 model components to file: /vlbi/sb072/temp_maps//J2323-0317_X_map.mod wobs /vlbi/sb072/temp_maps//J2323-0317_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J2323-0317_X_uvs.fits wwins /vlbi/sb072/temp_maps//J2323-0317_X_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J2323-0317_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.413321 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366431 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265966 0.265966 0.531932 1.06386 2.12773 4.25545 8.5109 17.0218 34.0436 68.0872 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.413 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1127.96 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J2323-0317_X_dfm.log closed on Fri Jan 25 19:58:48 2019