! Started logfile: /tmp/maps//J1412-2220_X_20180615_dfm.log on Wed Jul 4 23:28:09 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//J1412-2220_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1412-2220_X_20180615_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1412-2220 ! ! 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 4624 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 J1412-2220_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999184Jy sigma=21.697431 ! Fit after self-cal, rms=0.970294Jy sigma=21.133617 ! 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=0.9782 mas, bmaj=3.654 mas, bpa=7.592 degrees ! Estimated noise=0.843444 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 = 0.0233212 Jy ! Component: 100 - total flux cleaned = 0.0300006 Jy ! Total flux subtracted in 100 components = 0.0300006 Jy ! Clean residual min=-0.004071 max=0.003677 Jy/beam ! Clean residual mean=-0.000016 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.0300007 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0300007 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=0.043293Jy sigma=0.706922 ! Fit after self-cal, rms=0.042417Jy sigma=0.688932 ! 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=1.21 mas, bmaj=4.056 mas, bpa=6.398 degrees ! Estimated noise=0.506101 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 = 0.00446232 Jy ! Component: 100 - total flux cleaned = 0.00666087 Jy ! Component: 150 - total flux cleaned = 0.00787303 Jy ! Component: 200 - total flux cleaned = 0.00858308 Jy ! Total flux subtracted in 200 components = 0.00858308 Jy ! Clean residual min=-0.004037 max=0.002587 Jy/beam ! Clean residual mean=0.000008 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0385837 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.0385837 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=0.041919Jy sigma=0.676387 ! Fit after self-cal, rms=0.041876Jy sigma=0.675879 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 4.056 at 6.398 degrees (North through East) ! Clean map min=-0.0040298 max=0.03114 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.83 KP 1.01 ! LA 1.35 NL 0.99 OV 0.72 PT 1.01 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.34 KP 1.06 ! LA 1.14 NL 1.22 OV 0.63 PT 1.15 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.85 KP 1.04 ! LA 1.07 NL 0.96 OV 0.63 PT 1.19 ! SC 1.19 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.91 HN 1.00 KP 0.80 ! LA 1.21 NL 0.92 OV 0.64 PT 1.18 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.97 KP 1.03 ! LA 1.12 NL 1.22 OV 0.82 PT 1.25 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.05 HN 0.88 KP 1.17 ! LA 1.15 NL 1.17 OV 0.63 PT 1.22 ! SC 1.27 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.15 KP 0.87 ! LA 1.16 NL 1.36 OV 0.76 PT 1.20 ! SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 0.95 KP 1.00 ! LA 1.14 NL 1.18 OV 0.62 PT 1.14 ! SC 1.16 ! ! ! Fit before self-cal, rms=0.041876Jy sigma=0.675879 ! Fit after self-cal, rms=0.042539Jy sigma=0.647126 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=4.116 mas, bpa=5.793 degrees ! Estimated noise=0.508446 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 = -0.000270227 Jy ! Component: 100 - total flux cleaned = -0.000288308 Jy ! Component: 150 - total flux cleaned = -0.000320692 Jy ! Component: 200 - total flux cleaned = -0.000349542 Jy ! Total flux subtracted in 200 components = -0.000349542 Jy ! Clean residual min=-0.001476 max=0.001707 Jy/beam ! Clean residual mean=0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0382342 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0382342 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=0.042521Jy sigma=0.646810 ! Fit after self-cal, rms=0.042798Jy sigma=0.643988 ! 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=0.042798Jy sigma=0.643988 ! Fit after self-cal, rms=0.043454Jy sigma=0.643555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=4.126 mas, bpa=5.687 degrees ! Estimated noise=0.510825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299901 Jy ! Component: 100 - total flux cleaned = -0.00031581 Jy ! Component: 150 - total flux cleaned = -0.000302725 Jy ! Component: 200 - total flux cleaned = -0.00031403 Jy ! Total flux subtracted in 200 components = -0.00031403 Jy ! Clean residual min=-0.001428 max=0.001664 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0379202 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0379202 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=0.043438Jy sigma=0.643370 ! Fit after self-cal, rms=0.043505Jy sigma=0.643243 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 (22, 16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129369 Jy ! Component: 100 - total flux cleaned = 0.00148604 Jy ! Component: 150 - total flux cleaned = 0.00164552 Jy ! Component: 200 - total flux cleaned = 0.00167931 Jy ! Total flux subtracted in 200 components = 0.00167931 Jy ! Clean residual min=-0.001293 max=0.001002 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0395995 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0395995 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=0.043458Jy sigma=0.641904 ! Fit after self-cal, rms=0.043478Jy sigma=0.641752 ! 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=0.043478Jy sigma=0.641752 ! Fit after self-cal, rms=0.043551Jy sigma=0.641660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=4.131 mas, bpa=5.618 degrees ! Estimated noise=0.510728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183911 Jy ! Component: 100 - total flux cleaned = 0.000152924 Jy ! Component: 150 - total flux cleaned = 7.81867e-05 Jy ! Component: 200 - total flux cleaned = -3.86677e-06 Jy ! Total flux subtracted in 200 components = -3.86677e-06 Jy ! Clean residual min=-0.001277 max=0.000994 Jy/beam ! Clean residual mean=0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0395956 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.0395956 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=0.043536Jy sigma=0.641409 ! Fit after self-cal, rms=0.043554Jy sigma=0.641376 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 = 2.56418e-05 Jy ! Component: 100 - total flux cleaned = -3.96262e-05 Jy ! Component: 150 - total flux cleaned = -9.91913e-05 Jy ! Component: 200 - total flux cleaned = -0.000153787 Jy ! Total flux subtracted in 200 components = -0.000153787 Jy ! Clean residual min=-0.001267 max=0.001003 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0394418 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.0394418 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=0.043544Jy sigma=0.641260 ! Fit after self-cal, rms=0.043544Jy sigma=0.641242 ! 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=0.043544Jy sigma=0.641242 ! Fit after self-cal, rms=0.043560Jy sigma=0.641220 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=5.53 mas, bpa=-5.138 degrees ! Estimated noise=0.587099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100966 Jy ! Component: 100 - total flux cleaned = -0.000151312 Jy ! Component: 150 - total flux cleaned = -0.000229645 Jy ! Component: 200 - total flux cleaned = -0.000296488 Jy ! Total flux subtracted in 200 components = -0.000296488 Jy ! Clean residual min=-0.001446 max=0.001158 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0391453 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.0391453 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=0.043557Jy sigma=0.641121 ! Fit after self-cal, rms=0.043547Jy sigma=0.641074 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 = -3.19732e-05 Jy ! Component: 100 - total flux cleaned = -5.97761e-05 Jy ! Component: 150 - total flux cleaned = -8.32824e-05 Jy ! Component: 200 - total flux cleaned = -0.000111163 Jy ! Total flux subtracted in 200 components = -0.000111163 Jy ! Clean residual min=-0.001438 max=0.001143 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0390342 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.0390342 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=0.043545Jy sigma=0.641044 ! Fit after self-cal, rms=0.043542Jy sigma=0.641015 ! 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=1.205 mas, bmaj=4.133 mas, bpa=5.544 degrees ! Estimated noise=0.511289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 4.133 at 5.544 degrees (North through East) ! Clean map min=-0.0011979 max=0.031277 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=0.9684 mas, bmaj=3.706 mas, bpa=6.799 degrees ! Estimated noise=0.840495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240119 Jy ! Component: 100 - total flux cleaned = 0.0306041 Jy ! Component: 150 - total flux cleaned = 0.0329524 Jy ! Component: 200 - total flux cleaned = 0.0341896 Jy ! Total flux subtracted in 200 components = 0.0341896 Jy ! Clean residual min=-0.002287 max=0.001987 Jy/beam ! Clean residual mean=-0.000006 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0341895 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0341895 Jy ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=4.133 mas, bpa=5.544 degrees ! Estimated noise=0.511289 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 = 0.00202398 Jy ! Component: 100 - total flux cleaned = 0.00332263 Jy ! Component: 150 - total flux cleaned = 0.00423392 Jy ! Component: 200 - total flux cleaned = 0.00471743 Jy ! Total flux subtracted in 200 components = 0.00471743 Jy ! Clean residual min=-0.001386 max=0.000997 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.038907 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.038907 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=2.394 mas, bmaj=5.53 mas, bpa=-5.138 degrees ! Estimated noise=0.587099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417707 Jy ! Component: 100 - total flux cleaned = 0.000353883 Jy ! Component: 150 - total flux cleaned = 0.000335476 Jy ! Component: 200 - total flux cleaned = 0.000301264 Jy ! Total flux subtracted in 200 components = 0.000301264 Jy ! Clean residual min=-0.001489 max=0.001143 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0392082 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 = -3.04318e-05 Jy ! Component: 100 - total flux cleaned = -4.47319e-05 Jy ! Component: 150 - total flux cleaned = -8.19474e-05 Jy ! Component: 200 - total flux cleaned = -9.31908e-05 Jy ! Total flux subtracted in 200 components = -9.31908e-05 Jy ! Clean residual min=-0.001475 max=0.001155 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.039115 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.039115 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=4.133 mas, bpa=5.544 degrees ! Estimated noise=0.511289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159487 Jy ! Component: 100 - total flux cleaned = -0.000119873 Jy ! Component: 150 - total flux cleaned = -6.18896e-05 Jy ! Component: 200 - total flux cleaned = -1.15197e-05 Jy ! Total flux subtracted in 200 components = -1.15197e-05 Jy ! Clean residual min=-0.001320 max=0.001008 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0391035 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0391035 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=0.043543Jy sigma=0.641138 ! Fit after self-cal, rms=0.043550Jy sigma=0.641075 wmodel J1412-2220_X_map.mod ! Writing 77 model components to file: J1412-2220_X_map.mod wobs J1412-2220_X_uvs.fits ! Writing UV FITS file: J1412-2220_X_uvs.fits wwins J1412-2220_X_map.win ! wwins: Wrote 2 windows to J1412-2220_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 = -0.000557201 Jy ! Component: 100 - total flux cleaned = -0.000836179 Jy ! Component: 150 - total flux cleaned = -0.00101699 Jy ! Component: 200 - total flux cleaned = -0.00120109 Jy ! Component: 250 - total flux cleaned = -0.0012442 Jy ! Component: 300 - total flux cleaned = -0.00127154 Jy ! Component: 350 - total flux cleaned = -0.00132423 Jy ! Component: 400 - total flux cleaned = -0.00138798 Jy ! Component: 450 - total flux cleaned = -0.00142508 Jy ! Component: 500 - total flux cleaned = -0.00148462 Jy ! Component: 550 - total flux cleaned = -0.00149593 Jy ! Component: 600 - total flux cleaned = -0.00154089 Jy ! Component: 650 - total flux cleaned = -0.00157364 Jy ! Component: 700 - total flux cleaned = -0.00159515 Jy ! Component: 750 - total flux cleaned = -0.00163653 Jy ! Component: 800 - total flux cleaned = -0.00167689 Jy ! Component: 850 - total flux cleaned = -0.00171636 Jy ! Component: 900 - total flux cleaned = -0.00174524 Jy ! Component: 950 - total flux cleaned = -0.00178304 Jy ! Component: 1000 - total flux cleaned = -0.00180171 Jy ! Component: 1050 - total flux cleaned = -0.00184725 Jy ! Component: 1100 - total flux cleaned = -0.00190054 Jy ! Component: 1150 - total flux cleaned = -0.00193517 Jy ! Component: 1200 - total flux cleaned = -0.00196952 Jy ! Component: 1250 - total flux cleaned = -0.00199466 Jy ! Component: 1300 - total flux cleaned = -0.00203608 Jy ! Component: 1350 - total flux cleaned = -0.00208492 Jy ! Component: 1400 - total flux cleaned = -0.00213292 Jy ! Component: 1450 - total flux cleaned = -0.00214883 Jy ! Component: 1500 - total flux cleaned = -0.00220305 Jy ! Component: 1550 - total flux cleaned = -0.00224865 Jy ! Component: 1600 - total flux cleaned = -0.00228596 Jy ! Component: 1650 - total flux cleaned = -0.00231543 Jy ! Component: 1700 - total flux cleaned = -0.00238095 Jy ! Component: 1750 - total flux cleaned = -0.00240962 Jy ! Component: 1800 - total flux cleaned = -0.00247337 Jy ! Component: 1850 - total flux cleaned = -0.00248044 Jy ! Component: 1900 - total flux cleaned = -0.00252205 Jy ! Component: 1950 - total flux cleaned = -0.00258354 Jy ! Component: 2000 - total flux cleaned = -0.00261724 Jy ! Component: 2050 - total flux cleaned = -0.00264393 Jy ! Component: 2100 - total flux cleaned = -0.00269026 Jy ! Component: 2150 - total flux cleaned = -0.00274912 Jy ! Component: 2200 - total flux cleaned = -0.00278807 Jy ! Component: 2250 - total flux cleaned = -0.00285233 Jy ! Component: 2300 - total flux cleaned = -0.00291596 Jy ! Component: 2350 - total flux cleaned = -0.00296008 Jy ! Component: 2400 - total flux cleaned = -0.00302877 Jy ! Component: 2450 - total flux cleaned = -0.00306589 Jy ! Component: 2500 - total flux cleaned = -0.00312119 Jy ! Component: 2550 - total flux cleaned = -0.00318211 Jy ! Component: 2600 - total flux cleaned = -0.0032365 Jy ! Component: 2650 - total flux cleaned = -0.00326044 Jy ! Component: 2700 - total flux cleaned = -0.00330207 Jy ! Component: 2750 - total flux cleaned = -0.00331986 Jy ! Component: 2800 - total flux cleaned = -0.00336097 Jy ! Component: 2850 - total flux cleaned = -0.00339594 Jy ! Component: 2900 - total flux cleaned = -0.00341334 Jy ! Component: 2950 - total flux cleaned = -0.00344216 Jy ! Component: 3000 - total flux cleaned = -0.00348228 Jy ! Component: 3050 - total flux cleaned = -0.00351073 Jy ! Component: 3100 - total flux cleaned = -0.00353905 Jy ! Component: 3150 - total flux cleaned = -0.00356157 Jy ! Component: 3200 - total flux cleaned = -0.00356716 Jy ! Component: 3250 - total flux cleaned = -0.00357837 Jy ! Component: 3300 - total flux cleaned = -0.00360627 Jy ! Component: 3350 - total flux cleaned = -0.00361184 Jy ! Component: 3400 - total flux cleaned = -0.00361733 Jy ! Component: 3450 - total flux cleaned = -0.00363941 Jy ! Component: 3500 - total flux cleaned = -0.00365039 Jy ! Component: 3550 - total flux cleaned = -0.00365041 Jy ! Component: 3600 - total flux cleaned = -0.00366681 Jy ! Component: 3650 - total flux cleaned = -0.0036886 Jy ! Component: 3700 - total flux cleaned = -0.0037049 Jy ! Component: 3750 - total flux cleaned = -0.00373199 Jy ! Component: 3800 - total flux cleaned = -0.00373739 Jy ! Component: 3850 - total flux cleaned = -0.00374816 Jy ! Component: 3900 - total flux cleaned = -0.00375894 Jy ! Component: 3950 - total flux cleaned = -0.00378046 Jy ! Component: 4000 - total flux cleaned = -0.00379657 Jy ! Component: 4050 - total flux cleaned = -0.00380193 Jy ! Total flux subtracted in 4096 components = -0.00381265 Jy ! Clean residual min=-0.000459 max=0.000350 Jy/beam ! Clean residual mean=-0.000001 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0352909 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 330 components and 0.0352909 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1412-2220_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 4.133 at 5.544 degrees (North through East) ! Clean map min=-0.0012285 max=0.031317 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1412-2220_X_20180615_map.fits wmodel /tmp/maps//J1412-2220_X_20180615_map.mod ! Writing 330 model components to file: /tmp/maps//J1412-2220_X_20180615_map.mod wobs /tmp/maps//J1412-2220_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1412-2220_X_20180615_uvs.fits wwins /tmp/maps//J1412-2220_X_20180615_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1412-2220_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0313169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.11774e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.873434 0.873434 1.74687 3.49373 6.98747 13.9749 27.9499 55.8997 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 343.472 quit ! Quitting program ! Log file /tmp/maps//J1412-2220_X_20180615_dfm.log closed on Wed Jul 4 23:28:13 2018