! Started logfile: .//J0608-3847_C_20180528_dfm.log on Sun Jul 8 13:42:23 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 .//J0608-3847_C_20180528_uva.fits ! Reading UV FITS file: .//J0608-3847_C_20180528_uva.fits ! AN table 1: 21 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.975057 visibilities/baseline/integration-bin. ! Found source: J0608-3847 ! ! 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 85 lines of history. ! ! Reading 3440 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 J0608-3847_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 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=1.017994Jy sigma=13.273916 ! Fit after self-cal, rms=0.891684Jy sigma=11.300551 ! 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=1.604 mas, bmaj=9.261 mas, bpa=-0.01789 degrees ! Estimated noise=1.52453 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 = 0.0929202 Jy ! Component: 100 - total flux cleaned = 0.121779 Jy ! Total flux subtracted in 100 components = 0.121779 Jy ! Clean residual min=-0.007764 max=0.015755 Jy/beam ! Clean residual mean=-0.000033 rms=0.002680 Jy/beam ! Combined flux in latest and established models = 0.121779 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.121779 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=0.113932Jy sigma=0.801064 ! Fit after self-cal, rms=0.113583Jy sigma=0.800058 ! 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=2.011 mas, bmaj=10.01 mas, bpa=-0.9293 degrees ! Estimated noise=0.989651 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 = 0.0188392 Jy ! Component: 100 - total flux cleaned = 0.0284539 Jy ! Component: 150 - total flux cleaned = 0.0346128 Jy ! Component: 200 - total flux cleaned = 0.0386117 Jy ! Total flux subtracted in 200 components = 0.0386117 Jy ! Clean residual min=-0.007137 max=0.007611 Jy/beam ! Clean residual mean=0.000107 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 0.160391 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.160391 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=0.111933Jy sigma=0.702690 ! Fit after self-cal, rms=0.111505Jy sigma=0.702374 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.011 x 10.01 at -0.9293 degrees (North through East) ! Clean map min=-0.0068999 max=0.12414 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.99 KP 0.96 LA 1.11 ! NL 1.08 PT 0.95 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.21 KP 0.89 LA 1.06 ! NL 1.19 PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.96 KP 0.92 LA 1.06 ! NL 1.19 PT 1.06 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.11 KP 0.90 LA 1.04 ! NL 1.09 PT 0.90 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.10 KP 0.92 LA 1.04 ! NL 1.20 PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.93 KP 0.96 LA 1.02 ! NL 1.33 PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.01 KP 0.86 LA 0.98 ! NL 1.29 PT 0.92 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.07 KP 0.88 LA 1.02 ! NL 1.25 PT 0.93 SC 0.98 ! ! ! Fit before self-cal, rms=0.111505Jy sigma=0.702374 ! Fit after self-cal, rms=0.133767Jy sigma=0.677650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.011 mas, bmaj=10.33 mas, bpa=-0.9931 degrees ! Estimated noise=0.992405 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 = -0.00296156 Jy ! Component: 100 - total flux cleaned = -0.00346624 Jy ! Component: 150 - total flux cleaned = -0.00370021 Jy ! Component: 200 - total flux cleaned = -0.00374986 Jy ! Total flux subtracted in 200 components = -0.00374986 Jy ! Clean residual min=-0.005142 max=0.003550 Jy/beam ! Clean residual mean=0.000009 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.156641 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.156641 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=0.133553Jy sigma=0.676300 ! Fit after self-cal, rms=0.134287Jy sigma=0.675959 ! 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=0.134287Jy sigma=0.675959 ! Fit after self-cal, rms=0.143424Jy sigma=0.675039 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=10.45 mas, bpa=-0.8753 degrees ! Estimated noise=0.994443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245832 Jy ! Component: 100 - total flux cleaned = -0.00294046 Jy ! Component: 150 - total flux cleaned = -0.00323543 Jy ! Component: 200 - total flux cleaned = -0.00332118 Jy ! Total flux subtracted in 200 components = -0.00332118 Jy ! Clean residual min=-0.005029 max=0.003472 Jy/beam ! Clean residual mean=0.000003 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.15332 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.15332 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=0.143277Jy sigma=0.674213 ! Fit after self-cal, rms=0.143476Jy sigma=0.674187 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 = -0.000167036 Jy ! Component: 100 - total flux cleaned = -0.000238949 Jy ! Component: 150 - total flux cleaned = -0.000303377 Jy ! Component: 200 - total flux cleaned = -0.000362001 Jy ! Total flux subtracted in 200 components = -0.000362001 Jy ! Clean residual min=-0.005031 max=0.003580 Jy/beam ! Clean residual mean=0.000003 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.152958 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.152958 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=0.143442Jy sigma=0.674010 ! Fit after self-cal, rms=0.143451Jy sigma=0.674005 ! 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=0.143451Jy sigma=0.674005 ! Fit after self-cal, rms=0.154284Jy sigma=0.672583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=10.59 mas, bpa=-0.7641 degrees ! Estimated noise=0.998423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186834 Jy ! Component: 100 - total flux cleaned = -0.00226409 Jy ! Component: 150 - total flux cleaned = -0.00257513 Jy ! Component: 200 - total flux cleaned = -0.0027691 Jy ! Total flux subtracted in 200 components = -0.0027691 Jy ! Clean residual min=-0.004840 max=0.003511 Jy/beam ! Clean residual mean=-0.000001 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.150189 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.150189 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=0.154188Jy sigma=0.672029 ! Fit after self-cal, rms=0.154358Jy sigma=0.672011 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 = -0.000119648 Jy ! Component: 100 - total flux cleaned = -0.000172557 Jy ! Component: 150 - total flux cleaned = -0.000219579 Jy ! Component: 200 - total flux cleaned = -0.000241721 Jy ! Total flux subtracted in 200 components = -0.000241721 Jy ! Clean residual min=-0.004838 max=0.003599 Jy/beam ! Clean residual mean=-0.000001 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.149947 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.149947 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=0.154337Jy sigma=0.671931 ! Fit after self-cal, rms=0.154342Jy sigma=0.671928 ! 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=0.154342Jy sigma=0.671928 ! Fit after self-cal, rms=0.163942Jy sigma=0.670834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.944 mas, bmaj=12.85 mas, bpa=-6.024 degrees ! Estimated noise=1.14533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134327 Jy ! Component: 100 - total flux cleaned = -0.00146677 Jy ! Component: 150 - total flux cleaned = -0.00150002 Jy ! Component: 200 - total flux cleaned = -0.00153181 Jy ! Total flux subtracted in 200 components = -0.00153181 Jy ! Clean residual min=-0.004836 max=0.003478 Jy/beam ! Clean residual mean=0.000005 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.148416 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.148416 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=0.163864Jy sigma=0.671071 ! Fit after self-cal, rms=0.163983Jy sigma=0.671026 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 = 2.52552e-05 Jy ! Component: 100 - total flux cleaned = 2.53584e-05 Jy ! Component: 150 - total flux cleaned = 2.49155e-05 Jy ! Component: 200 - total flux cleaned = 2.42859e-05 Jy ! Total flux subtracted in 200 components = 2.42859e-05 Jy ! Clean residual min=-0.004825 max=0.003456 Jy/beam ! Clean residual mean=0.000007 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.14844 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.14844 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=0.163961Jy sigma=0.671449 ! Fit after self-cal, rms=0.163976Jy sigma=0.671423 ! 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=2.015 mas, bmaj=10.71 mas, bpa=-0.6681 degrees ! Estimated noise=1.00092 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.015 x 10.71 at -0.6681 degrees (North through East) ! Clean map min=-0.0044634 max=0.12585 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=1.575 mas, bmaj=9.781 mas, bpa=0.1826 degrees ! Estimated noise=1.58898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0963468 Jy ! Component: 100 - total flux cleaned = 0.121811 Jy ! Component: 150 - total flux cleaned = 0.13174 Jy ! Component: 200 - total flux cleaned = 0.136294 Jy ! Total flux subtracted in 200 components = 0.136294 Jy ! Clean residual min=-0.005671 max=0.005813 Jy/beam ! Clean residual mean=-0.000029 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.136294 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.136294 Jy ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=10.71 mas, bpa=-0.6681 degrees ! Estimated noise=1.00092 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 = 0.00522524 Jy ! Component: 100 - total flux cleaned = 0.00780152 Jy ! Component: 150 - total flux cleaned = 0.00922043 Jy ! Component: 200 - total flux cleaned = 0.00942216 Jy ! Total flux subtracted in 200 components = 0.00942216 Jy ! Clean residual min=-0.004923 max=0.003238 Jy/beam ! Clean residual mean=-0.000010 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.145716 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.145716 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=3.944 mas, bmaj=12.85 mas, bpa=-6.024 degrees ! Estimated noise=1.14533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160889 Jy ! Component: 100 - total flux cleaned = 0.00160869 Jy ! Component: 150 - total flux cleaned = 0.00164994 Jy ! Component: 200 - total flux cleaned = 0.00172386 Jy ! Total flux subtracted in 200 components = 0.00172386 Jy ! Clean residual min=-0.004950 max=0.003966 Jy/beam ! Clean residual mean=-0.000002 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.14744 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 = 3.70085e-05 Jy ! Component: 100 - total flux cleaned = 0.000105699 Jy ! Component: 150 - total flux cleaned = 0.000140201 Jy ! Component: 200 - total flux cleaned = 0.00020474 Jy ! Total flux subtracted in 200 components = 0.00020474 Jy ! Clean residual min=-0.004924 max=0.003854 Jy/beam ! Clean residual mean=0.000001 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.147645 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.147645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=10.71 mas, bpa=-0.6681 degrees ! Estimated noise=1.00092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000931479 Jy ! Component: 100 - total flux cleaned = -0.00109738 Jy ! Component: 150 - total flux cleaned = -0.00118512 Jy ! Component: 200 - total flux cleaned = -0.00120343 Jy ! Total flux subtracted in 200 components = -0.00120343 Jy ! Clean residual min=-0.004781 max=0.003390 Jy/beam ! Clean residual mean=-0.000004 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.146441 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.146441 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=0.164021Jy sigma=0.671050 ! Fit after self-cal, rms=0.164002Jy sigma=0.671016 wmodel J0608-3847_C_map.mod ! Writing 70 model components to file: J0608-3847_C_map.mod wobs J0608-3847_C_uvs.fits ! Writing UV FITS file: J0608-3847_C_uvs.fits wwins J0608-3847_C_map.win ! wwins: Wrote 1 windows to J0608-3847_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 = -0.00193924 Jy ! Component: 100 - total flux cleaned = -0.003273 Jy ! Component: 150 - total flux cleaned = -0.00423204 Jy ! Component: 200 - total flux cleaned = -0.00480247 Jy ! Component: 250 - total flux cleaned = -0.00519723 Jy ! Component: 300 - total flux cleaned = -0.00566808 Jy ! Component: 350 - total flux cleaned = -0.00616645 Jy ! Component: 400 - total flux cleaned = -0.00642911 Jy ! Component: 450 - total flux cleaned = -0.00672605 Jy ! Component: 500 - total flux cleaned = -0.0070138 Jy ! Component: 550 - total flux cleaned = -0.00725459 Jy ! Component: 600 - total flux cleaned = -0.0075694 Jy ! Component: 650 - total flux cleaned = -0.00783982 Jy ! Component: 700 - total flux cleaned = -0.00814228 Jy ! Component: 750 - total flux cleaned = -0.00843849 Jy ! Component: 800 - total flux cleaned = -0.00865672 Jy ! Component: 850 - total flux cleaned = -0.0087998 Jy ! Component: 900 - total flux cleaned = -0.00890532 Jy ! Component: 950 - total flux cleaned = -0.00911179 Jy ! Component: 1000 - total flux cleaned = -0.00921328 Jy ! Component: 1050 - total flux cleaned = -0.00937945 Jy ! Component: 1100 - total flux cleaned = -0.00964242 Jy ! Component: 1150 - total flux cleaned = -0.00983688 Jy ! Component: 1200 - total flux cleaned = -0.0101239 Jy ! Component: 1250 - total flux cleaned = -0.0102815 Jy ! Component: 1300 - total flux cleaned = -0.0105617 Jy ! Component: 1350 - total flux cleaned = -0.0108076 Jy ! Component: 1400 - total flux cleaned = -0.0110505 Jy ! Component: 1450 - total flux cleaned = -0.0112606 Jy ! Component: 1500 - total flux cleaned = -0.0114985 Jy ! Component: 1550 - total flux cleaned = -0.0117341 Jy ! Component: 1600 - total flux cleaned = -0.0119382 Jy ! Component: 1650 - total flux cleaned = -0.0121405 Jy ! Component: 1700 - total flux cleaned = -0.0123126 Jy ! Component: 1750 - total flux cleaned = -0.0124546 Jy ! Component: 1800 - total flux cleaned = -0.0127363 Jy ! Component: 1850 - total flux cleaned = -0.0128758 Jy ! Component: 1900 - total flux cleaned = -0.0130974 Jy ! Component: 1950 - total flux cleaned = -0.0133172 Jy ! Component: 2000 - total flux cleaned = -0.0134536 Jy ! Component: 2050 - total flux cleaned = -0.0136975 Jy ! Component: 2100 - total flux cleaned = -0.0139392 Jy ! Component: 2150 - total flux cleaned = -0.0142059 Jy ! Component: 2200 - total flux cleaned = -0.0144976 Jy ! Component: 2250 - total flux cleaned = -0.0147609 Jy ! Component: 2300 - total flux cleaned = -0.0150748 Jy ! Component: 2350 - total flux cleaned = -0.0153349 Jy ! Component: 2400 - total flux cleaned = -0.0156194 Jy ! Component: 2450 - total flux cleaned = -0.0159022 Jy ! Component: 2500 - total flux cleaned = -0.0162858 Jy ! Component: 2550 - total flux cleaned = -0.016617 Jy ! Component: 2600 - total flux cleaned = -0.0169215 Jy ! Component: 2650 - total flux cleaned = -0.0172502 Jy ! Component: 2700 - total flux cleaned = -0.017603 Jy ! Component: 2750 - total flux cleaned = -0.0179294 Jy ! Component: 2800 - total flux cleaned = -0.0183297 Jy ! Component: 2850 - total flux cleaned = -0.0186789 Jy ! Component: 2900 - total flux cleaned = -0.0190023 Jy ! Component: 2950 - total flux cleaned = -0.0193247 Jy ! Component: 3000 - total flux cleaned = -0.0196959 Jy ! Component: 3050 - total flux cleaned = -0.0200663 Jy ! Component: 3100 - total flux cleaned = -0.0204358 Jy ! Component: 3150 - total flux cleaned = -0.0208296 Jy ! Component: 3200 - total flux cleaned = -0.0212474 Jy ! Component: 3250 - total flux cleaned = -0.0216898 Jy ! Component: 3300 - total flux cleaned = -0.0221072 Jy ! Component: 3350 - total flux cleaned = -0.0225491 Jy ! Component: 3400 - total flux cleaned = -0.0230403 Jy ! Component: 3450 - total flux cleaned = -0.0234827 Jy ! Component: 3500 - total flux cleaned = -0.0239254 Jy ! Component: 3550 - total flux cleaned = -0.024369 Jy ! Component: 3600 - total flux cleaned = -0.0248874 Jy ! Component: 3650 - total flux cleaned = -0.0253326 Jy ! Component: 3700 - total flux cleaned = -0.0258282 Jy ! Component: 3750 - total flux cleaned = -0.0262504 Jy ! Component: 3800 - total flux cleaned = -0.0267733 Jy ! Component: 3850 - total flux cleaned = -0.0272475 Jy ! Component: 3900 - total flux cleaned = -0.0277985 Jy ! Component: 3950 - total flux cleaned = -0.028301 Jy ! Component: 4000 - total flux cleaned = -0.0288051 Jy ! Component: 4050 - total flux cleaned = -0.0293366 Jy ! Total flux subtracted in 4096 components = -0.0298192 Jy ! Clean residual min=-0.001383 max=0.001267 Jy/beam ! Clean residual mean=-0.000065 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.116622 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 366 components and 0.116622 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0608-3847_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.015 x 10.71 at -0.6681 degrees (North through East) ! Clean map min=-0.0041664 max=0.12571 Jy/beam ! Writing clean map to FITS file: .//J0608-3847_C_20180528_map.fits wmodel .//J0608-3847_C_20180528_map.mod ! Writing 366 model components to file: .//J0608-3847_C_20180528_map.mod wobs .//J0608-3847_C_20180528_uvs.fits ! Writing UV FITS file: .//J0608-3847_C_20180528_uvs.fits wwins .//J0608-3847_C_20180528_map.win ! wwins: Wrote 2 windows to .//J0608-3847_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.125708 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000443363 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05808 1.05808 2.11616 4.23233 8.46466 16.9293 33.8586 67.7173 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.531 quit ! Quitting program ! Log file .//J0608-3847_C_20180528_dfm.log closed on Sun Jul 8 13:42:26 2018