! Started logfile: /tmp/maps//J1323-2147_X_20180615_dfm.log on Wed Jul 4 23:24:44 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 /tmp/maps//J1323-2147_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1323-2147_X_20180615_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976471 visibilities/baseline/integration-bin. ! Found source: J1323-2147 ! ! 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 94 lines of history. ! ! Reading 5976 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 J1323-2147_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998628Jy sigma=22.502825 ! Fit after self-cal, rms=0.975408Jy sigma=21.987189 ! 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=0.7578 mas, bmaj=2.05 mas, bpa=-11.58 degrees ! Estimated noise=0.672978 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 = 0.0186323 Jy ! Component: 100 - total flux cleaned = 0.0251033 Jy ! Total flux subtracted in 100 components = 0.0251033 Jy ! Clean residual min=-0.003189 max=0.003063 Jy/beam ! Clean residual mean=0.000003 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0251033 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0251033 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=0.034022Jy sigma=0.720601 ! Fit after self-cal, rms=0.033222Jy sigma=0.704718 ! 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=0.9698 mas, bmaj=2.445 mas, bpa=-10.64 degrees ! Estimated noise=0.425981 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 = 0.00438241 Jy ! Component: 100 - total flux cleaned = 0.00630064 Jy ! Component: 150 - total flux cleaned = 0.00723443 Jy ! Component: 200 - total flux cleaned = 0.00758772 Jy ! Total flux subtracted in 200 components = 0.00758772 Jy ! Clean residual min=-0.003669 max=0.002202 Jy/beam ! Clean residual mean=0.000010 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0326911 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.0326911 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=0.032764Jy sigma=0.690643 ! Fit after self-cal, rms=0.032765Jy sigma=0.690394 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9698 x 2.445 at -10.64 degrees (North through East) ! Clean map min=-0.003526 max=0.024329 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 0.91 KP 0.97 ! LA 1.09 MK 1.21 NL 1.09 OV 0.75 ! PT 1.16 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.20 HN 1.31 KP 1.09 ! LA 1.15 MK 0.90 NL 1.15 OV 0.56 ! PT 1.12 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 0.96 KP 0.98 ! LA 1.08 MK 1.18 NL 0.91 OV 0.71 ! PT 1.15 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.38 KP 0.94 ! LA 1.14 MK 1.20 NL 1.10 OV 0.63 ! PT 1.25 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 0.94 KP 0.93 ! LA 1.24 MK 0.83 NL 1.30 OV 0.72 ! PT 1.08 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 1.06 KP 1.09 ! LA 1.04 MK 0.90 NL 1.46 OV 0.69 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.12 HN 1.08 KP 0.96 ! LA 1.15 MK 0.78 NL 1.33 OV 0.74 ! PT 1.11 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.02 HN 1.11 KP 1.02 ! LA 1.06 MK 0.97 NL 1.15 OV 0.70 ! PT 1.20 SC 1.11 ! ! ! Fit before self-cal, rms=0.032765Jy sigma=0.690394 ! Fit after self-cal, rms=0.031311Jy sigma=0.664517 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9699 mas, bmaj=2.427 mas, bpa=-10.37 degrees ! Estimated noise=0.423481 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 = 6.05717e-05 Jy ! Component: 100 - total flux cleaned = 3.59442e-05 Jy ! Component: 150 - total flux cleaned = 1.46438e-05 Jy ! Component: 200 - total flux cleaned = -4.25715e-06 Jy ! Total flux subtracted in 200 components = -4.25715e-06 Jy ! Clean residual min=-0.001671 max=0.001319 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0326868 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0326868 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=0.031303Jy sigma=0.664261 ! Fit after self-cal, rms=0.031507Jy sigma=0.661059 ! 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=0.031507Jy sigma=0.661059 ! Fit after self-cal, rms=0.031436Jy sigma=0.660412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=2.416 mas, bpa=-11.11 degrees ! Estimated noise=0.42052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.22664e-05 Jy ! Component: 100 - total flux cleaned = -0.000105503 Jy ! Component: 150 - total flux cleaned = -0.000128868 Jy ! Component: 200 - total flux cleaned = -0.000139456 Jy ! Total flux subtracted in 200 components = -0.000139456 Jy ! Clean residual min=-0.001664 max=0.001282 Jy/beam ! Clean residual mean=0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0325473 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0325473 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=0.031427Jy sigma=0.660186 ! Fit after self-cal, rms=0.031489Jy sigma=0.660033 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 = -7.1233e-05 Jy ! Component: 100 - total flux cleaned = -8.1828e-05 Jy ! Component: 150 - total flux cleaned = -9.17574e-05 Jy ! Component: 200 - total flux cleaned = -0.000109689 Jy ! Total flux subtracted in 200 components = -0.000109689 Jy ! Clean residual min=-0.001664 max=0.001273 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0324377 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.0324376 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=0.031484Jy sigma=0.659860 ! Fit after self-cal, rms=0.031487Jy sigma=0.659844 ! 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=0.031487Jy sigma=0.659844 ! Fit after self-cal, rms=0.031308Jy sigma=0.659721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9513 mas, bmaj=2.402 mas, bpa=-11.87 degrees ! Estimated noise=0.415764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.39276e-05 Jy ! Component: 100 - total flux cleaned = -0.00011322 Jy ! Component: 150 - total flux cleaned = -0.000134117 Jy ! Component: 200 - total flux cleaned = -0.000143453 Jy ! Total flux subtracted in 200 components = -0.000143453 Jy ! Clean residual min=-0.001618 max=0.001260 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0322942 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0322942 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=0.031301Jy sigma=0.659547 ! Fit after self-cal, rms=0.031321Jy sigma=0.659513 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.63797e-05 Jy ! Component: 100 - total flux cleaned = -5.46256e-05 Jy ! Component: 150 - total flux cleaned = -6.26411e-05 Jy ! Component: 200 - total flux cleaned = -7.00187e-05 Jy ! Total flux subtracted in 200 components = -7.00187e-05 Jy ! Clean residual min=-0.001612 max=0.001252 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0322242 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.0322242 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=0.031318Jy sigma=0.659385 ! Fit after self-cal, rms=0.031320Jy sigma=0.659373 ! 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=0.031320Jy sigma=0.659373 ! Fit after self-cal, rms=0.031169Jy sigma=0.659271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.226 mas, bmaj=4.863 mas, bpa=-10.96 degrees ! Estimated noise=0.517799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.36961e-05 Jy ! Component: 100 - total flux cleaned = -3.40464e-05 Jy ! Component: 150 - total flux cleaned = -3.90092e-05 Jy ! Component: 200 - total flux cleaned = -4.68118e-05 Jy ! Total flux subtracted in 200 components = -4.68118e-05 Jy ! Clean residual min=-0.001737 max=0.001322 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0321774 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 38 components and 0.0321774 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=0.031169Jy sigma=0.659304 ! Fit after self-cal, rms=0.031177Jy sigma=0.659277 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71906e-07 Jy ! Component: 100 - total flux cleaned = -2.37357e-07 Jy ! Component: 150 - total flux cleaned = -1.72589e-08 Jy ! Component: 200 - total flux cleaned = -6.71399e-06 Jy ! Total flux subtracted in 200 components = -6.71399e-06 Jy ! Clean residual min=-0.001738 max=0.001321 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0321706 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.0321706 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=0.031178Jy sigma=0.659300 ! Fit after self-cal, rms=0.031177Jy sigma=0.659286 ! 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=0.9409 mas, bmaj=2.39 mas, bpa=-12.67 degrees ! Estimated noise=0.41053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9409 x 2.39 at -12.67 degrees (North through East) ! Clean map min=-0.0014691 max=0.023831 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=0.7365 mas, bmaj=2.016 mas, bpa=-12.99 degrees ! Estimated noise=0.640208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187025 Jy ! Component: 100 - total flux cleaned = 0.0259243 Jy ! Component: 150 - total flux cleaned = 0.0291783 Jy ! Component: 200 - total flux cleaned = 0.029818 Jy ! Total flux subtracted in 200 components = 0.029818 Jy ! Clean residual min=-0.002133 max=0.002160 Jy/beam ! Clean residual mean=0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.029818 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.029818 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.39 mas, bpa=-12.67 degrees ! Estimated noise=0.41053 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 = 0.00142022 Jy ! Component: 100 - total flux cleaned = 0.00163359 Jy ! Component: 150 - total flux cleaned = 0.00176592 Jy ! Component: 200 - total flux cleaned = 0.00185159 Jy ! Total flux subtracted in 200 components = 0.00185159 Jy ! Clean residual min=-0.001567 max=0.001252 Jy/beam ! Clean residual mean=0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0316696 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0316696 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=2.226 mas, bmaj=4.863 mas, bpa=-10.96 degrees ! Estimated noise=0.517799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294614 Jy ! Component: 100 - total flux cleaned = 0.000294621 Jy ! Component: 150 - total flux cleaned = 0.00029499 Jy ! Component: 200 - total flux cleaned = 0.000307085 Jy ! Total flux subtracted in 200 components = 0.000307085 Jy ! Clean residual min=-0.001737 max=0.001295 Jy/beam ! Clean residual mean=0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0319767 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 = 2.17434e-07 Jy ! Component: 100 - total flux cleaned = 1.00456e-07 Jy ! Component: 150 - total flux cleaned = -1.67584e-07 Jy ! Component: 200 - total flux cleaned = 3.39952e-06 Jy ! Total flux subtracted in 200 components = 3.39952e-06 Jy ! Clean residual min=-0.001742 max=0.001296 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0319801 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0319801 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.39 mas, bpa=-12.67 degrees ! Estimated noise=0.41053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.01337e-05 Jy ! Component: 100 - total flux cleaned = 3.72412e-05 Jy ! Component: 150 - total flux cleaned = 1.93487e-05 Jy ! Component: 200 - total flux cleaned = 1.20183e-05 Jy ! Total flux subtracted in 200 components = 1.20183e-05 Jy ! Clean residual min=-0.001531 max=0.001218 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0319921 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0319921 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=0.031167Jy sigma=0.659039 ! Fit after self-cal, rms=0.031169Jy sigma=0.658953 wmodel J1323-2147_X_map.mod ! Writing 38 model components to file: J1323-2147_X_map.mod wobs J1323-2147_X_uvs.fits ! Writing UV FITS file: J1323-2147_X_uvs.fits wwins J1323-2147_X_map.win ! wwins: Wrote 1 windows to J1323-2147_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 = -0.000683828 Jy ! Component: 100 - total flux cleaned = -0.000992128 Jy ! Component: 150 - total flux cleaned = -0.00103577 Jy ! Component: 200 - total flux cleaned = -0.00103585 Jy ! Component: 250 - total flux cleaned = -0.00105482 Jy ! Component: 300 - total flux cleaned = -0.00101876 Jy ! Component: 350 - total flux cleaned = -0.00101897 Jy ! Component: 400 - total flux cleaned = -0.00103584 Jy ! Component: 450 - total flux cleaned = -0.00101992 Jy ! Component: 500 - total flux cleaned = -0.000973826 Jy ! Component: 550 - total flux cleaned = -0.000989165 Jy ! Component: 600 - total flux cleaned = -0.000989312 Jy ! Component: 650 - total flux cleaned = -0.000989396 Jy ! Component: 700 - total flux cleaned = -0.000989307 Jy ! Component: 750 - total flux cleaned = -0.000989461 Jy ! Component: 800 - total flux cleaned = -0.000989826 Jy ! Component: 850 - total flux cleaned = -0.00100266 Jy ! Component: 900 - total flux cleaned = -0.00101495 Jy ! Component: 950 - total flux cleaned = -0.00101506 Jy ! Component: 1000 - total flux cleaned = -0.00101486 Jy ! Component: 1050 - total flux cleaned = -0.00101474 Jy ! Component: 1100 - total flux cleaned = -0.00102629 Jy ! Component: 1150 - total flux cleaned = -0.00107062 Jy ! Component: 1200 - total flux cleaned = -0.00110302 Jy ! Component: 1250 - total flux cleaned = -0.00110267 Jy ! Component: 1300 - total flux cleaned = -0.00112348 Jy ! Component: 1350 - total flux cleaned = -0.00116464 Jy ! Component: 1400 - total flux cleaned = -0.00118496 Jy ! Component: 1450 - total flux cleaned = -0.00121494 Jy ! Component: 1500 - total flux cleaned = -0.00121487 Jy ! Component: 1550 - total flux cleaned = -0.00125356 Jy ! Component: 1600 - total flux cleaned = -0.00129146 Jy ! Component: 1650 - total flux cleaned = -0.00134704 Jy ! Component: 1700 - total flux cleaned = -0.00133778 Jy ! Component: 1750 - total flux cleaned = -0.00138285 Jy ! Component: 1800 - total flux cleaned = -0.00143608 Jy ! Component: 1850 - total flux cleaned = -0.00145339 Jy ! Component: 1900 - total flux cleaned = -0.00147068 Jy ! Component: 1950 - total flux cleaned = -0.00150486 Jy ! Component: 2000 - total flux cleaned = -0.00153009 Jy ! Component: 2050 - total flux cleaned = -0.00155484 Jy ! Component: 2100 - total flux cleaned = -0.00157098 Jy ! Component: 2150 - total flux cleaned = -0.00157096 Jy ! Component: 2200 - total flux cleaned = -0.00157893 Jy ! Component: 2250 - total flux cleaned = -0.0015946 Jy ! Component: 2300 - total flux cleaned = -0.00161015 Jy ! Component: 2350 - total flux cleaned = -0.00162553 Jy ! Component: 2400 - total flux cleaned = -0.00162559 Jy ! Component: 2450 - total flux cleaned = -0.00164814 Jy ! Component: 2500 - total flux cleaned = -0.00166308 Jy ! Component: 2550 - total flux cleaned = -0.00164838 Jy ! Component: 2600 - total flux cleaned = -0.00168472 Jy ! Component: 2650 - total flux cleaned = -0.00167032 Jy ! Component: 2700 - total flux cleaned = -0.0016775 Jy ! Component: 2750 - total flux cleaned = -0.0016704 Jy ! Component: 2800 - total flux cleaned = -0.00169138 Jy ! Component: 2850 - total flux cleaned = -0.00167049 Jy ! Component: 2900 - total flux cleaned = -0.00167059 Jy ! Component: 2950 - total flux cleaned = -0.00169787 Jy ! Component: 3000 - total flux cleaned = -0.00168436 Jy ! Component: 3050 - total flux cleaned = -0.00167761 Jy ! Component: 3100 - total flux cleaned = -0.00166439 Jy ! Component: 3150 - total flux cleaned = -0.00169071 Jy ! Component: 3200 - total flux cleaned = -0.00168424 Jy ! Component: 3250 - total flux cleaned = -0.00171021 Jy ! Component: 3300 - total flux cleaned = -0.00170377 Jy ! Component: 3350 - total flux cleaned = -0.00171654 Jy ! Component: 3400 - total flux cleaned = -0.00173555 Jy ! Component: 3450 - total flux cleaned = -0.0017481 Jy ! Component: 3500 - total flux cleaned = -0.00174814 Jy ! Component: 3550 - total flux cleaned = -0.00176053 Jy ! Component: 3600 - total flux cleaned = -0.00176055 Jy ! Component: 3650 - total flux cleaned = -0.00177281 Jy ! Component: 3700 - total flux cleaned = -0.00177885 Jy ! Component: 3750 - total flux cleaned = -0.00174862 Jy ! Component: 3800 - total flux cleaned = -0.00176064 Jy ! Component: 3850 - total flux cleaned = -0.0017726 Jy ! Component: 3900 - total flux cleaned = -0.00175472 Jy ! Component: 3950 - total flux cleaned = -0.0017311 Jy ! Component: 4000 - total flux cleaned = -0.00172518 Jy ! Component: 4050 - total flux cleaned = -0.00171934 Jy ! Total flux subtracted in 4096 components = -0.00172508 Jy ! Clean residual min=-0.000362 max=0.000410 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.030267 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 337 components and 0.030267 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1323-2147_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9409 x 2.39 at -12.67 degrees (North through East) ! Clean map min=-0.00066194 max=0.023836 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1323-2147_X_20180615_map.fits wmodel /tmp/maps//J1323-2147_X_20180615_map.mod ! Writing 337 model components to file: /tmp/maps//J1323-2147_X_20180615_map.mod wobs /tmp/maps//J1323-2147_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1323-2147_X_20180615_uvs.fits wwins /tmp/maps//J1323-2147_X_20180615_map.win ! wwins: Wrote 2 windows to /tmp/maps//J1323-2147_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.023836 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.93479e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25039 1.25039 2.50079 5.00157 10.0031 20.0063 40.0126 80.0251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 239.924 quit ! Quitting program ! Log file /tmp/maps//J1323-2147_X_20180615_dfm.log closed on Wed Jul 4 23:24:48 2018