! Started logfile: .//J1105-3740_C_dfm.log on Sat Oct 20 23:51:47 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 .//J1105-3740_C_uva.fits ! Reading UV FITS file: .//J1105-3740_C_uva.fits ! AN table 1: 12 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.972222 visibilities/baseline/integration-bin. ! Found source: J1105-3740 ! ! 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 1400 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 J1105-3740_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003059Jy sigma=32.058729 ! Fit after self-cal, rms=0.968054Jy sigma=30.606782 ! 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=1.591 mas, bmaj=11.22 mas, bpa=9.789 degrees ! Estimated noise=1.48541 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, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026487 Jy ! Component: 100 - total flux cleaned = 0.0329326 Jy ! Total flux subtracted in 100 components = 0.0329326 Jy ! Clean residual min=-0.006932 max=0.005465 Jy/beam ! Clean residual mean=-0.000007 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.0329326 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0329326 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=0.058678Jy sigma=0.996510 ! Fit after self-cal, rms=0.057607Jy sigma=0.954522 ! 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=2.327 mas, bmaj=12.29 mas, bpa=8.078 degrees ! Estimated noise=0.747363 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 = 0.00507341 Jy ! Component: 100 - total flux cleaned = 0.00645599 Jy ! Component: 150 - total flux cleaned = 0.00683939 Jy ! Component: 200 - total flux cleaned = 0.0071442 Jy ! Total flux subtracted in 200 components = 0.0071442 Jy ! Clean residual min=-0.003271 max=0.003357 Jy/beam ! Clean residual mean=-0.000004 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.0400768 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.0400768 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=0.057204Jy sigma=0.920793 ! Fit after self-cal, rms=0.057196Jy sigma=0.920583 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.327 x 12.29 at 8.078 degrees (North through East) ! Clean map min=-0.0032296 max=0.035249 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 LA 0.77 NL 0.98 OV 1.46 ! PT 1.22 SC 0.71 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 LA 0.78 NL 1.01 OV 1.24 ! PT 1.18 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 LA 1.03 NL 0.84 OV 1.18 ! PT 1.46 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.84 LA 1.07 NL 1.01 OV 1.23 ! PT 1.06 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 1.09 NL 1.06 OV 0.99 ! PT 0.97 SC 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 LA 1.07 NL 0.90 OV 1.14 ! PT 1.06 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.93 NL 0.98 OV 1.04 ! PT 1.05 SC 1.20 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 LA 1.07 NL 1.05 OV 1.05 ! PT 0.90 SC 1.06 ! ! ! Fit before self-cal, rms=0.057196Jy sigma=0.920583 ! Fit after self-cal, rms=0.055286Jy sigma=0.892319 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.331 mas, bmaj=12.27 mas, bpa=8.295 degrees ! Estimated noise=0.742286 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 = 0.000748049 Jy ! Component: 100 - total flux cleaned = 0.000773097 Jy ! Component: 150 - total flux cleaned = 0.000795813 Jy ! Component: 200 - total flux cleaned = 0.000817783 Jy ! Total flux subtracted in 200 components = 0.000817783 Jy ! Clean residual min=-0.002332 max=0.002591 Jy/beam ! Clean residual mean=-0.000004 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0408946 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0408946 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=0.055245Jy sigma=0.891989 ! Fit after self-cal, rms=0.055633Jy sigma=0.889786 ! 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=0.055633Jy sigma=0.889786 ! Fit after self-cal, rms=0.057221Jy sigma=0.889351 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=12.21 mas, bpa=8.288 degrees ! Estimated noise=0.750128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075961 Jy ! Component: 100 - total flux cleaned = 0.000883567 Jy ! Component: 150 - total flux cleaned = 0.000919747 Jy ! Component: 200 - total flux cleaned = 0.000935836 Jy ! Total flux subtracted in 200 components = 0.000935836 Jy ! Clean residual min=-0.002217 max=0.002520 Jy/beam ! Clean residual mean=-0.000004 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0418304 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0418304 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=0.057181Jy sigma=0.889391 ! Fit after self-cal, rms=0.057244Jy sigma=0.889253 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 = 8.64459e-05 Jy ! Component: 100 - total flux cleaned = 4.98106e-05 Jy ! Component: 150 - total flux cleaned = 6.56448e-05 Jy ! Component: 200 - total flux cleaned = 8.0235e-05 Jy ! Total flux subtracted in 200 components = 8.0235e-05 Jy ! Clean residual min=-0.002211 max=0.002511 Jy/beam ! Clean residual mean=-0.000004 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0419107 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0419107 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=0.057218Jy sigma=0.889093 ! Fit after self-cal, rms=0.057224Jy sigma=0.889013 ! 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=0.057224Jy sigma=0.889013 ! Fit after self-cal, rms=0.057254Jy sigma=0.883376 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.32 mas, bmaj=12.11 mas, bpa=8.264 degrees ! Estimated noise=0.762616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000959894 Jy ! Component: 100 - total flux cleaned = 0.00136119 Jy ! Component: 150 - total flux cleaned = 0.0013913 Jy ! Component: 200 - total flux cleaned = 0.0014053 Jy ! Total flux subtracted in 200 components = 0.0014053 Jy ! Clean residual min=-0.002185 max=0.002560 Jy/beam ! Clean residual mean=-0.000003 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.043316 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.043316 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=0.057217Jy sigma=0.883312 ! Fit after self-cal, rms=0.057211Jy sigma=0.883191 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 = 0.000118602 Jy ! Component: 100 - total flux cleaned = 7.06382e-05 Jy ! Component: 150 - total flux cleaned = 6.97956e-05 Jy ! Component: 200 - total flux cleaned = 7.02095e-05 Jy ! Total flux subtracted in 200 components = 7.02095e-05 Jy ! Clean residual min=-0.002171 max=0.002596 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0433862 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0433862 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=0.057191Jy sigma=0.883097 ! Fit after self-cal, rms=0.057194Jy sigma=0.883028 ! 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=0.057194Jy sigma=0.883028 ! Fit after self-cal, rms=0.056331Jy sigma=0.878797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.538 mas, bmaj=16.86 mas, bpa=-4.482 degrees ! Estimated noise=0.783045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000828286 Jy ! Component: 100 - total flux cleaned = 0.00114967 Jy ! Component: 150 - total flux cleaned = 0.00116701 Jy ! Component: 200 - total flux cleaned = 0.00116756 Jy ! Total flux subtracted in 200 components = 0.00116756 Jy ! Clean residual min=-0.001929 max=0.002273 Jy/beam ! Clean residual mean=-0.000004 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0445537 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.0445537 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=0.056307Jy sigma=0.878940 ! Fit after self-cal, rms=0.056288Jy sigma=0.878840 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 = 6.00524e-05 Jy ! Component: 100 - total flux cleaned = 5.14742e-05 Jy ! Component: 150 - total flux cleaned = 3.54058e-05 Jy ! Component: 200 - total flux cleaned = 3.51979e-05 Jy ! Total flux subtracted in 200 components = 3.51979e-05 Jy ! Clean residual min=-0.001930 max=0.002307 Jy/beam ! Clean residual mean=-0.000005 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0445889 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.0445889 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=0.056277Jy sigma=0.878837 ! Fit after self-cal, rms=0.056279Jy sigma=0.878776 ! 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=2.309 mas, bmaj=12.02 mas, bpa=8.262 degrees ! Estimated noise=0.768813 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.309 x 12.02 at 8.262 degrees (North through East) ! Clean map min=-0.0021095 max=0.036281 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=1.596 mas, bmaj=11.16 mas, bpa=10.07 degrees ! Estimated noise=1.51164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275387 Jy ! Component: 100 - total flux cleaned = 0.0353379 Jy ! Component: 150 - total flux cleaned = 0.0392818 Jy ! Component: 200 - total flux cleaned = 0.0409724 Jy ! Total flux subtracted in 200 components = 0.0409724 Jy ! Clean residual min=-0.004817 max=0.004039 Jy/beam ! Clean residual mean=-0.000002 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.0409724 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0409724 Jy ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=12.02 mas, bpa=8.262 degrees ! Estimated noise=0.768813 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 = 0.00268875 Jy ! Component: 100 - total flux cleaned = 0.00334368 Jy ! Component: 150 - total flux cleaned = 0.00354753 Jy ! Component: 200 - total flux cleaned = 0.00371119 Jy ! Total flux subtracted in 200 components = 0.00371119 Jy ! Clean residual min=-0.002266 max=0.002547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0446836 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0446836 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.538 mas, bmaj=16.86 mas, bpa=-4.482 degrees ! Estimated noise=0.783045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275677 Jy ! Component: 100 - total flux cleaned = 0.000289989 Jy ! Component: 150 - total flux cleaned = 0.000303581 Jy ! Component: 200 - total flux cleaned = 0.000303548 Jy ! Total flux subtracted in 200 components = 0.000303548 Jy ! Clean residual min=-0.002008 max=0.002208 Jy/beam ! Clean residual mean=-0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0449872 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 = -5.94564e-08 Jy ! Component: 100 - total flux cleaned = 1.12311e-06 Jy ! Component: 150 - total flux cleaned = 1.34707e-05 Jy ! Component: 200 - total flux cleaned = 1.34235e-05 Jy ! Total flux subtracted in 200 components = 1.34235e-05 Jy ! Clean residual min=-0.001998 max=0.002208 Jy/beam ! Clean residual mean=-0.000003 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0450006 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0450006 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=12.02 mas, bpa=8.262 degrees ! Estimated noise=0.768813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151766 Jy ! Component: 100 - total flux cleaned = -0.000119028 Jy ! Component: 150 - total flux cleaned = -0.000103339 Jy ! Component: 200 - total flux cleaned = -7.46517e-05 Jy ! Total flux subtracted in 200 components = -7.46517e-05 Jy ! Clean residual min=-0.002161 max=0.002547 Jy/beam ! Clean residual mean=-0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0449259 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0449259 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=0.056282Jy sigma=0.879140 ! Fit after self-cal, rms=0.056281Jy sigma=0.878898 wmodel J1105-3740_C_map.mod ! Writing 66 model components to file: J1105-3740_C_map.mod wobs J1105-3740_C_uvs.fits ! Writing UV FITS file: J1105-3740_C_uvs.fits wwins J1105-3740_C_map.win ! wwins: Wrote 1 windows to J1105-3740_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 = 0.000200815 Jy ! Component: 100 - total flux cleaned = 5.95154e-05 Jy ! Component: 150 - total flux cleaned = 5.86962e-05 Jy ! Component: 200 - total flux cleaned = 0.00011902 Jy ! Component: 250 - total flux cleaned = 0.000416667 Jy ! Component: 300 - total flux cleaned = 0.000789944 Jy ! Component: 350 - total flux cleaned = 0.00109615 Jy ! Component: 400 - total flux cleaned = 0.00128561 Jy ! Component: 450 - total flux cleaned = 0.00139112 Jy ! Component: 500 - total flux cleaned = 0.0014945 Jy ! Component: 550 - total flux cleaned = 0.00149443 Jy ! Component: 600 - total flux cleaned = 0.00154455 Jy ! Component: 650 - total flux cleaned = 0.00154471 Jy ! Component: 700 - total flux cleaned = 0.00152044 Jy ! Component: 750 - total flux cleaned = 0.00152033 Jy ! Component: 800 - total flux cleaned = 0.00147239 Jy ! Component: 850 - total flux cleaned = 0.00144883 Jy ! Component: 900 - total flux cleaned = 0.00133293 Jy ! Component: 950 - total flux cleaned = 0.00137857 Jy ! Component: 1000 - total flux cleaned = 0.00133287 Jy ! Component: 1050 - total flux cleaned = 0.00124335 Jy ! Component: 1100 - total flux cleaned = 0.00126537 Jy ! Component: 1150 - total flux cleaned = 0.00119953 Jy ! Component: 1200 - total flux cleaned = 0.00106978 Jy ! Component: 1250 - total flux cleaned = 0.00100553 Jy ! Component: 1300 - total flux cleaned = 0.000920718 Jy ! Component: 1350 - total flux cleaned = 0.000878714 Jy ! Component: 1400 - total flux cleaned = 0.000836907 Jy ! Component: 1450 - total flux cleaned = 0.000753906 Jy ! Component: 1500 - total flux cleaned = 0.000712588 Jy ! Component: 1550 - total flux cleaned = 0.000485767 Jy ! Component: 1600 - total flux cleaned = 0.000382859 Jy ! Component: 1650 - total flux cleaned = 0.00023885 Jy ! Component: 1700 - total flux cleaned = 7.43556e-05 Jy ! Component: 1750 - total flux cleaned = -4.90251e-05 Jy ! Component: 1800 - total flux cleaned = -0.000213541 Jy ! Component: 1850 - total flux cleaned = -0.000337029 Jy ! Component: 1900 - total flux cleaned = -0.000542965 Jy ! Component: 1950 - total flux cleaned = -0.000749384 Jy ! Component: 2000 - total flux cleaned = -0.000852945 Jy ! Component: 2050 - total flux cleaned = -0.00103986 Jy ! Component: 2100 - total flux cleaned = -0.00118577 Jy ! Component: 2150 - total flux cleaned = -0.00137373 Jy ! Component: 2200 - total flux cleaned = -0.00158333 Jy ! Component: 2250 - total flux cleaned = -0.00175181 Jy ! Component: 2300 - total flux cleaned = -0.00190011 Jy ! Component: 2350 - total flux cleaned = -0.00207068 Jy ! Component: 2400 - total flux cleaned = -0.00230688 Jy ! Component: 2450 - total flux cleaned = -0.00247989 Jy ! Component: 2500 - total flux cleaned = -0.00265386 Jy ! Component: 2550 - total flux cleaned = -0.00287332 Jy ! Component: 2600 - total flux cleaned = -0.00309436 Jy ! Component: 2650 - total flux cleaned = -0.00331707 Jy ! Component: 2700 - total flux cleaned = -0.00351939 Jy ! Component: 2750 - total flux cleaned = -0.00372329 Jy ! Component: 2800 - total flux cleaned = -0.00397515 Jy ! Component: 2850 - total flux cleaned = -0.00418321 Jy ! Component: 2900 - total flux cleaned = -0.0044163 Jy ! Component: 2950 - total flux cleaned = -0.00462809 Jy ! Component: 3000 - total flux cleaned = -0.0048655 Jy ! Component: 3050 - total flux cleaned = -0.00508163 Jy ! Component: 3100 - total flux cleaned = -0.00529983 Jy ! Component: 3150 - total flux cleaned = -0.00556936 Jy ! Component: 3200 - total flux cleaned = -0.00586724 Jy ! Component: 3250 - total flux cleaned = -0.0061687 Jy ! Component: 3300 - total flux cleaned = -0.0063974 Jy ! Component: 3350 - total flux cleaned = -0.00670616 Jy ! Component: 3400 - total flux cleaned = -0.00701868 Jy ! Component: 3450 - total flux cleaned = -0.00728254 Jy ! Component: 3500 - total flux cleaned = -0.00757619 Jy ! Component: 3550 - total flux cleaned = -0.00779169 Jy ! Component: 3600 - total flux cleaned = -0.00809251 Jy ! Component: 3650 - total flux cleaned = -0.00839649 Jy ! Component: 3700 - total flux cleaned = -0.00867664 Jy ! Component: 3750 - total flux cleaned = -0.00896062 Jy ! Component: 3800 - total flux cleaned = -0.00921889 Jy ! Component: 3850 - total flux cleaned = -0.00948153 Jy ! Component: 3900 - total flux cleaned = -0.00974749 Jy ! Component: 3950 - total flux cleaned = -0.00998713 Jy ! Component: 4000 - total flux cleaned = -0.0102911 Jy ! Component: 4050 - total flux cleaned = -0.0105066 Jy ! Total flux subtracted in 4096 components = -0.0107876 Jy ! Clean residual min=-0.001679 max=0.001670 Jy/beam ! Clean residual mean=0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0341384 Jy keep ! Adding 220 model components to the UV plane model. ! The established model now contains 286 components and 0.0341384 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1105-3740_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.309 x 12.02 at 8.262 degrees (North through East) ! Clean map min=-0.003074 max=0.032441 Jy/beam ! Writing clean map to FITS file: .//J1105-3740_C_map.fits wmodel .//J1105-3740_C_map.mod ! Writing 286 model components to file: .//J1105-3740_C_map.mod wobs .//J1105-3740_C_uvs.fits ! Writing UV FITS file: .//J1105-3740_C_uvs.fits wwins .//J1105-3740_C_map.win ! wwins: Wrote 2 windows to .//J1105-3740_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0324407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000588207 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.43953 5.43953 10.8791 21.7581 43.5163 87.0325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 55.151 quit ! Quitting program ! Log file .//J1105-3740_C_dfm.log closed on Sat Oct 20 23:51:51 2018