! Started logfile: .//J0803-0805_C_dfm.log on Sat Oct 20 23:47:45 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 .//J0803-0805_C_uva.fits ! Reading UV FITS file: .//J0803-0805_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0803-0805 ! ! 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 76 lines of history. ! ! Reading 1008 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 J0803-0805_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.024744Jy sigma=39.541352 ! Fit after self-cal, rms=0.832934Jy sigma=32.044685 ! 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=2.073 mas, bmaj=6.384 mas, bpa=24.09 degrees ! Estimated noise=0.86537 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 = 0.126552 Jy ! Component: 100 - total flux cleaned = 0.15425 Jy ! Total flux subtracted in 100 components = 0.15425 Jy ! Clean residual min=-0.004456 max=0.008671 Jy/beam ! Clean residual mean=-0.000002 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.15425 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.15425 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=0.027633Jy sigma=0.959995 ! Fit after self-cal, rms=0.027628Jy sigma=0.959716 ! 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=2.508 mas, bmaj=6.134 mas, bpa=22.13 degrees ! Estimated noise=0.688425 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 = 0.0126145 Jy ! Component: 100 - total flux cleaned = 0.0189825 Jy ! Component: 150 - total flux cleaned = 0.0226825 Jy ! Component: 200 - total flux cleaned = 0.0251393 Jy ! Total flux subtracted in 200 components = 0.0251393 Jy ! Clean residual min=-0.002890 max=0.002457 Jy/beam ! Clean residual mean=0.000007 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.17939 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 51 components and 0.179389 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=0.020926Jy sigma=0.716929 ! Fit after self-cal, rms=0.020914Jy sigma=0.716503 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.508 x 6.134 at 22.13 degrees (North through East) ! Clean map min=-0.0027955 max=0.16589 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 LA 0.98 NL 1.01 ! OV 1.03 PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 LA 1.03 NL 1.02 ! OV 0.99 PT 0.94 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 LA 0.99 NL 0.99 ! OV 1.01 PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 LA 1.00 NL 0.99 ! OV 1.01 PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 LA 0.97 NL 1.00 ! OV 0.98 PT 0.98 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 LA 1.01 NL 1.01 ! OV 0.96 PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.020914Jy sigma=0.716503 ! Fit after self-cal, rms=0.019769Jy sigma=0.680320 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.516 mas, bmaj=6.139 mas, bpa=22.07 degrees ! Estimated noise=0.683681 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 = 0.00105154 Jy ! Component: 100 - total flux cleaned = 0.00149195 Jy ! Component: 150 - total flux cleaned = 0.00159703 Jy ! Component: 200 - total flux cleaned = 0.00161749 Jy ! Total flux subtracted in 200 components = 0.00161749 Jy ! Clean residual min=-0.001516 max=0.001412 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.181007 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.181007 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=0.019713Jy sigma=0.678056 ! Fit after self-cal, rms=0.019709Jy sigma=0.677964 ! 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=0.019709Jy sigma=0.677964 ! Fit after self-cal, rms=0.019723Jy sigma=0.677606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.517 mas, bmaj=6.132 mas, bpa=22.06 degrees ! Estimated noise=0.683735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342932 Jy ! Component: 100 - total flux cleaned = 0.000432238 Jy ! Component: 150 - total flux cleaned = 0.000456536 Jy ! Component: 200 - total flux cleaned = 0.000470298 Jy ! Total flux subtracted in 200 components = 0.000470298 Jy ! Clean residual min=-0.001441 max=0.001273 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.181477 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.181477 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=0.019711Jy sigma=0.677146 ! Fit after self-cal, rms=0.019712Jy sigma=0.677118 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 = 3.15952e-05 Jy ! Component: 100 - total flux cleaned = 3.11026e-05 Jy ! Component: 150 - total flux cleaned = 3.61334e-05 Jy ! Component: 200 - total flux cleaned = 4.56302e-05 Jy ! Total flux subtracted in 200 components = 4.56302e-05 Jy ! Clean residual min=-0.001454 max=0.001271 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.181523 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.181523 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=0.019709Jy sigma=0.676967 ! Fit after self-cal, rms=0.019709Jy sigma=0.676948 ! 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=0.019709Jy sigma=0.676948 ! Fit after self-cal, rms=0.019724Jy sigma=0.676837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.519 mas, bmaj=6.128 mas, bpa=22.05 degrees ! Estimated noise=0.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.63289e-05 Jy ! Component: 100 - total flux cleaned = 0.000147247 Jy ! Component: 150 - total flux cleaned = 0.000156503 Jy ! Component: 200 - total flux cleaned = 0.000173945 Jy ! Total flux subtracted in 200 components = 0.000173945 Jy ! Clean residual min=-0.001418 max=0.001294 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.181697 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.181697 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=0.019719Jy sigma=0.676719 ! Fit after self-cal, rms=0.019719Jy sigma=0.676706 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 = 3.60116e-05 Jy ! Component: 100 - total flux cleaned = 4.01107e-05 Jy ! Component: 150 - total flux cleaned = 4.36796e-05 Jy ! Component: 200 - total flux cleaned = 5.02589e-05 Jy ! Total flux subtracted in 200 components = 5.02589e-05 Jy ! Clean residual min=-0.001426 max=0.001290 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.181747 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.181747 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=0.019718Jy sigma=0.676641 ! Fit after self-cal, rms=0.019718Jy sigma=0.676631 ! 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=0.019718Jy sigma=0.676631 ! Fit after self-cal, rms=0.019730Jy sigma=0.676577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.413 mas, bmaj=6.409 mas, bpa=5.428 degrees ! Estimated noise=0.79404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.99343e-05 Jy ! Component: 100 - total flux cleaned = 8.24733e-05 Jy ! Component: 150 - total flux cleaned = 8.5127e-05 Jy ! Component: 200 - total flux cleaned = 8.50465e-05 Jy ! Total flux subtracted in 200 components = 8.50465e-05 Jy ! Clean residual min=-0.001425 max=0.001534 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.181832 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.181832 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=0.019728Jy sigma=0.676560 ! Fit after self-cal, rms=0.019729Jy sigma=0.676554 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 = 2.51672e-06 Jy ! Component: 100 - total flux cleaned = 6.17398e-07 Jy ! Component: 150 - total flux cleaned = -1.15593e-06 Jy ! Component: 200 - total flux cleaned = -1.14705e-06 Jy ! Total flux subtracted in 200 components = -1.14705e-06 Jy ! Clean residual min=-0.001431 max=0.001540 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.181831 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.181831 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=0.019728Jy sigma=0.676540 ! Fit after self-cal, rms=0.019728Jy sigma=0.676537 ! 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=2.521 mas, bmaj=6.125 mas, bpa=22.04 degrees ! Estimated noise=0.684279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.521 x 6.125 at 22.04 degrees (North through East) ! Clean map min=-0.0013615 max=0.16514 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=2.081 mas, bmaj=6.364 mas, bpa=24.05 degrees ! Estimated noise=0.868083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126941 Jy ! Component: 100 - total flux cleaned = 0.15466 Jy ! Component: 150 - total flux cleaned = 0.164037 Jy ! Component: 200 - total flux cleaned = 0.169472 Jy ! Total flux subtracted in 200 components = 0.169472 Jy ! Clean residual min=-0.002642 max=0.002784 Jy/beam ! Clean residual mean=0.000005 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.169472 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 0.169472 Jy ! Inverting map and beam ! Estimated beam: bmin=2.521 mas, bmaj=6.125 mas, bpa=22.04 degrees ! Estimated noise=0.684279 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 = 0.00440956 Jy ! Component: 100 - total flux cleaned = 0.00708125 Jy ! Component: 150 - total flux cleaned = 0.00881642 Jy ! Component: 200 - total flux cleaned = 0.00996742 Jy ! Total flux subtracted in 200 components = 0.00996742 Jy ! Clean residual min=-0.001417 max=0.001352 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.179439 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.179439 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=4.413 mas, bmaj=6.409 mas, bpa=5.428 degrees ! Estimated noise=0.79404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105342 Jy ! Component: 100 - total flux cleaned = 0.00162288 Jy ! Component: 150 - total flux cleaned = 0.00194081 Jy ! Component: 200 - total flux cleaned = 0.00212734 Jy ! Total flux subtracted in 200 components = 0.00212734 Jy ! Clean residual min=-0.001390 max=0.001523 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.181567 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 = 5.61477e-05 Jy ! Component: 100 - total flux cleaned = 7.76199e-05 Jy ! Component: 150 - total flux cleaned = 0.000100727 Jy ! Component: 200 - total flux cleaned = 0.000121266 Jy ! Total flux subtracted in 200 components = 0.000121266 Jy ! Clean residual min=-0.001398 max=0.001534 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.181688 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 97 components and 0.181688 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.521 mas, bmaj=6.125 mas, bpa=22.04 degrees ! Estimated noise=0.684279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.01836e-05 Jy ! Component: 100 - total flux cleaned = 5.89301e-05 Jy ! Component: 150 - total flux cleaned = 6.43105e-05 Jy ! Component: 200 - total flux cleaned = 6.87517e-05 Jy ! Total flux subtracted in 200 components = 6.87517e-05 Jy ! Clean residual min=-0.001427 max=0.001324 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.181757 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 0.181757 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=0.019728Jy sigma=0.676664 ! Fit after self-cal, rms=0.019728Jy sigma=0.676648 wmodel J0803-0805_C_map.mod ! Writing 110 model components to file: J0803-0805_C_map.mod wobs J0803-0805_C_uvs.fits ! Writing UV FITS file: J0803-0805_C_uvs.fits wwins J0803-0805_C_map.win ! wwins: Wrote 1 windows to J0803-0805_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 = 0.000108359 Jy ! Component: 100 - total flux cleaned = 0.000241211 Jy ! Component: 150 - total flux cleaned = 0.000240502 Jy ! Component: 200 - total flux cleaned = 0.000221102 Jy ! Component: 250 - total flux cleaned = 0.000202981 Jy ! Component: 300 - total flux cleaned = 0.000169081 Jy ! Component: 350 - total flux cleaned = 0.000136482 Jy ! Component: 400 - total flux cleaned = 7.38138e-05 Jy ! Component: 450 - total flux cleaned = -6.64751e-07 Jy ! Component: 500 - total flux cleaned = -8.6836e-05 Jy ! Component: 550 - total flux cleaned = -0.000198659 Jy ! Component: 600 - total flux cleaned = -0.000280285 Jy ! Component: 650 - total flux cleaned = -0.000398953 Jy ! Component: 700 - total flux cleaned = -0.000514258 Jy ! Component: 750 - total flux cleaned = -0.000601704 Jy ! Component: 800 - total flux cleaned = -0.000674915 Jy ! Component: 850 - total flux cleaned = -0.00075841 Jy ! Component: 900 - total flux cleaned = -0.000817033 Jy ! Component: 950 - total flux cleaned = -0.000874107 Jy ! Component: 1000 - total flux cleaned = -0.000929974 Jy ! Component: 1050 - total flux cleaned = -0.000962712 Jy ! Component: 1100 - total flux cleaned = -0.000994928 Jy ! Component: 1150 - total flux cleaned = -0.00101603 Jy ! Component: 1200 - total flux cleaned = -0.00102651 Jy ! Component: 1250 - total flux cleaned = -0.00105715 Jy ! Component: 1300 - total flux cleaned = -0.00105737 Jy ! Component: 1350 - total flux cleaned = -0.00107735 Jy ! Component: 1400 - total flux cleaned = -0.00111634 Jy ! Component: 1450 - total flux cleaned = -0.00113559 Jy ! Component: 1500 - total flux cleaned = -0.00115458 Jy ! Component: 1550 - total flux cleaned = -0.00120144 Jy ! Component: 1600 - total flux cleaned = -0.00122927 Jy ! Component: 1650 - total flux cleaned = -0.00126595 Jy ! Component: 1700 - total flux cleaned = -0.00132063 Jy ! Component: 1750 - total flux cleaned = -0.00136579 Jy ! Component: 1800 - total flux cleaned = -0.00141953 Jy ! Component: 1850 - total flux cleaned = -0.00147283 Jy ! Component: 1900 - total flux cleaned = -0.0015081 Jy ! Component: 1950 - total flux cleaned = -0.00156068 Jy ! Component: 2000 - total flux cleaned = -0.00158689 Jy ! Component: 2050 - total flux cleaned = -0.00163874 Jy ! Component: 2100 - total flux cleaned = -0.00166449 Jy ! Component: 2150 - total flux cleaned = -0.00169014 Jy ! Component: 2200 - total flux cleaned = -0.00175814 Jy ! Component: 2250 - total flux cleaned = -0.0018089 Jy ! Component: 2300 - total flux cleaned = -0.00185118 Jy ! Component: 2350 - total flux cleaned = -0.00190179 Jy ! Component: 2400 - total flux cleaned = -0.00196915 Jy ! Component: 2450 - total flux cleaned = -0.00201122 Jy ! Component: 2500 - total flux cleaned = -0.00205328 Jy ! Component: 2550 - total flux cleaned = -0.0021121 Jy ! Component: 2600 - total flux cleaned = -0.00217093 Jy ! Component: 2650 - total flux cleaned = -0.00223817 Jy ! Component: 2700 - total flux cleaned = -0.00228025 Jy ! Component: 2750 - total flux cleaned = -0.00233079 Jy ! Component: 2800 - total flux cleaned = -0.00238142 Jy ! Component: 2850 - total flux cleaned = -0.00245747 Jy ! Component: 2900 - total flux cleaned = -0.00249974 Jy ! Component: 2950 - total flux cleaned = -0.0025591 Jy ! Component: 3000 - total flux cleaned = -0.00263565 Jy ! Component: 3050 - total flux cleaned = -0.0027039 Jy ! Component: 3100 - total flux cleaned = -0.00276379 Jy ! Component: 3150 - total flux cleaned = -0.00284105 Jy ! Component: 3200 - total flux cleaned = -0.00290141 Jy ! Component: 3250 - total flux cleaned = -0.00297916 Jy ! Component: 3300 - total flux cleaned = -0.00304858 Jy ! Component: 3350 - total flux cleaned = -0.00310088 Jy ! Component: 3400 - total flux cleaned = -0.00317088 Jy ! Component: 3450 - total flux cleaned = -0.00324986 Jy ! Component: 3500 - total flux cleaned = -0.00331155 Jy ! Component: 3550 - total flux cleaned = -0.00335577 Jy ! Component: 3600 - total flux cleaned = -0.00342708 Jy ! Component: 3650 - total flux cleaned = -0.00348085 Jy ! Component: 3700 - total flux cleaned = -0.00353492 Jy ! Component: 3750 - total flux cleaned = -0.00361655 Jy ! Component: 3800 - total flux cleaned = -0.00367124 Jy ! Component: 3850 - total flux cleaned = -0.00371707 Jy ! Component: 3900 - total flux cleaned = -0.00379101 Jy ! Component: 3950 - total flux cleaned = -0.00383757 Jy ! Component: 4000 - total flux cleaned = -0.00388443 Jy ! Component: 4050 - total flux cleaned = -0.00394106 Jy ! Total flux subtracted in 4096 components = -0.00399814 Jy ! Clean residual min=-0.000592 max=0.000532 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.177759 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 347 components and 0.177758 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0803-0805_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.521 x 6.125 at 22.04 degrees (North through East) ! Clean map min=-0.0013385 max=0.16499 Jy/beam ! Writing clean map to FITS file: .//J0803-0805_C_map.fits wmodel .//J0803-0805_C_map.mod ! Writing 347 model components to file: .//J0803-0805_C_map.mod wobs .//J0803-0805_C_uvs.fits ! Writing UV FITS file: .//J0803-0805_C_uvs.fits wwins .//J0803-0805_C_map.win ! wwins: Wrote 2 windows to .//J0803-0805_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.164995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152384 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.27707 0.27707 0.554139 1.10828 2.21656 4.43311 8.86623 17.7325 35.4649 70.9298 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1082.76 quit ! Quitting program ! Log file .//J0803-0805_C_dfm.log closed on Sat Oct 20 23:47:49 2018