! Started logfile: .//J0552-1706_C_20180714_dfm.log on Sat Jul 28 19:17:57 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 .//J0552-1706_C_20180714_uva.fits ! Reading UV FITS file: .//J0552-1706_C_20180714_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0552-1706 ! ! 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 5152 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 J0552-1706_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. ! ! 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=1.002019Jy sigma=20.856898 ! Fit after self-cal, rms=0.951767Jy sigma=19.795885 ! 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=1.273 mas, bmaj=3.332 mas, bpa=-7.58 degrees ! Estimated noise=0.932036 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 = 0.0368251 Jy ! Component: 100 - total flux cleaned = 0.0448923 Jy ! Total flux subtracted in 100 components = 0.0448923 Jy ! Clean residual min=-0.003869 max=0.003532 Jy/beam ! Clean residual mean=-0.000013 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.0448923 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0448923 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=0.039953Jy sigma=0.694024 ! Fit after self-cal, rms=0.039565Jy sigma=0.688460 ! 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=1.519 mas, bmaj=3.811 mas, bpa=-5.27 degrees ! Estimated noise=0.491166 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 = 0.00409832 Jy ! Component: 100 - total flux cleaned = 0.00568555 Jy ! Component: 150 - total flux cleaned = 0.00634913 Jy ! Component: 200 - total flux cleaned = 0.00644407 Jy ! Total flux subtracted in 200 components = 0.00644407 Jy ! Clean residual min=-0.001893 max=0.002073 Jy/beam ! Clean residual mean=-0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0513363 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.0513363 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=0.039209Jy sigma=0.678823 ! Fit after self-cal, rms=0.039205Jy sigma=0.678755 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.519 x 3.811 at -5.27 degrees (North through East) ! Clean map min=-0.0017961 max=0.049353 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.04 KP 1.06 ! LA 1.07 MK 0.97 OV 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.07 KP 0.98 ! LA 1.01 MK 1.04 OV 0.94 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 0.94 KP 0.99 ! LA 1.05 MK 0.92 OV 1.03 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 0.99 KP 0.98 ! LA 1.04 MK 1.19 OV 1.11 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.90 HN 0.96 KP 0.96 ! LA 1.03 MK 0.96 OV 0.98 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.86 HN 1.11 KP 0.89 ! LA 1.09 MK 1.03 OV 1.03 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.87 HN 1.00 KP 0.88 ! LA 1.02 MK 1.05 OV 0.98 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.92 HN 0.92 KP 0.91 ! LA 1.09 MK 0.96 OV 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.039205Jy sigma=0.678755 ! Fit after self-cal, rms=0.039090Jy sigma=0.669504 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=3.844 mas, bpa=-5.227 degrees ! Estimated noise=0.490263 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.23724e-05 Jy ! Component: 100 - total flux cleaned = -9.67682e-05 Jy ! Component: 150 - total flux cleaned = -9.67357e-05 Jy ! Component: 200 - total flux cleaned = -8.61564e-05 Jy ! Total flux subtracted in 200 components = -8.61564e-05 Jy ! Clean residual min=-0.001374 max=0.001272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0512502 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.0512502 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=0.039080Jy sigma=0.669252 ! Fit after self-cal, rms=0.039122Jy sigma=0.668999 ! 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=0.039122Jy sigma=0.668999 ! Fit after self-cal, rms=0.039227Jy sigma=0.668971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.519 mas, bmaj=3.85 mas, bpa=-5.188 degrees ! Estimated noise=0.490647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.56072e-06 Jy ! Component: 100 - total flux cleaned = -3.65755e-05 Jy ! Component: 150 - total flux cleaned = -3.64598e-05 Jy ! Component: 200 - total flux cleaned = -6.17209e-05 Jy ! Total flux subtracted in 200 components = -6.17209e-05 Jy ! Clean residual min=-0.001337 max=0.001250 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0511885 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0511885 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=0.039224Jy sigma=0.668883 ! Fit after self-cal, rms=0.039227Jy sigma=0.668874 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 = 1.62197e-05 Jy ! Component: 100 - total flux cleaned = -3.02215e-05 Jy ! Component: 150 - total flux cleaned = -6.01164e-05 Jy ! Component: 200 - total flux cleaned = -7.35226e-05 Jy ! Total flux subtracted in 200 components = -7.35226e-05 Jy ! Clean residual min=-0.001333 max=0.001254 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0511149 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0511149 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=0.039224Jy sigma=0.668849 ! Fit after self-cal, rms=0.039224Jy sigma=0.668845 ! 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=0.039224Jy sigma=0.668845 ! Fit after self-cal, rms=0.039310Jy sigma=0.668838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.52 mas, bmaj=3.853 mas, bpa=-5.147 degrees ! Estimated noise=0.491058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.30702e-06 Jy ! Component: 100 - total flux cleaned = -3.28009e-05 Jy ! Component: 150 - total flux cleaned = -4.58047e-05 Jy ! Component: 200 - total flux cleaned = -5.72605e-05 Jy ! Total flux subtracted in 200 components = -5.72605e-05 Jy ! Clean residual min=-0.001330 max=0.001252 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0510577 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0510577 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=0.039308Jy sigma=0.668823 ! Fit after self-cal, rms=0.039310Jy sigma=0.668821 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 = 1.01851e-05 Jy ! Component: 100 - total flux cleaned = -1.47664e-05 Jy ! Component: 150 - total flux cleaned = -2.71465e-05 Jy ! Component: 200 - total flux cleaned = -3.84022e-05 Jy ! Total flux subtracted in 200 components = -3.84022e-05 Jy ! Clean residual min=-0.001329 max=0.001255 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0510193 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0510193 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=0.039309Jy sigma=0.668815 ! Fit after self-cal, rms=0.039309Jy sigma=0.668814 ! 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=0.039309Jy sigma=0.668814 ! Fit after self-cal, rms=0.039381Jy sigma=0.668811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=6.634 mas, bpa=-3.598 degrees ! Estimated noise=0.655023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.02272e-05 Jy ! Component: 100 - total flux cleaned = 4.04831e-05 Jy ! Component: 150 - total flux cleaned = 3.76022e-05 Jy ! Component: 200 - total flux cleaned = 3.50793e-05 Jy ! Total flux subtracted in 200 components = 3.50793e-05 Jy ! Clean residual min=-0.001540 max=0.001325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0510544 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.0510543 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=0.039382Jy sigma=0.668813 ! Fit after self-cal, rms=0.039383Jy sigma=0.668802 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 = 4.96529e-06 Jy ! Component: 100 - total flux cleaned = 1.93294e-06 Jy ! Component: 150 - total flux cleaned = 1.94346e-06 Jy ! Component: 200 - total flux cleaned = 1.70881e-06 Jy ! Total flux subtracted in 200 components = 1.70881e-06 Jy ! Clean residual min=-0.001543 max=0.001325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0510561 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.0510561 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=0.039384Jy sigma=0.668809 ! Fit after self-cal, rms=0.039384Jy sigma=0.668802 ! 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=1.521 mas, bmaj=3.856 mas, bpa=-5.12 degrees ! Estimated noise=0.491515 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.521 x 3.856 at -5.12 degrees (North through East) ! Clean map min=-0.0012486 max=0.049381 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=1.273 mas, bmaj=3.364 mas, bpa=-7.604 degrees ! Estimated noise=0.939111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373419 Jy ! Component: 100 - total flux cleaned = 0.0457023 Jy ! Component: 150 - total flux cleaned = 0.046668 Jy ! Component: 200 - total flux cleaned = 0.0468825 Jy ! Total flux subtracted in 200 components = 0.0468825 Jy ! Clean residual min=-0.003367 max=0.002737 Jy/beam ! Clean residual mean=-0.000015 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0468824 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0468824 Jy ! Inverting map and beam ! Estimated beam: bmin=1.521 mas, bmaj=3.856 mas, bpa=-5.12 degrees ! Estimated noise=0.491515 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 = 0.0023493 Jy ! Component: 100 - total flux cleaned = 0.00337905 Jy ! Component: 150 - total flux cleaned = 0.00376291 Jy ! Component: 200 - total flux cleaned = 0.00388092 Jy ! Total flux subtracted in 200 components = 0.00388092 Jy ! Clean residual min=-0.001444 max=0.001267 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0507633 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0507633 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=3.851 mas, bmaj=6.634 mas, bpa=-3.598 degrees ! Estimated noise=0.655023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354954 Jy ! Component: 100 - total flux cleaned = 0.000372353 Jy ! Component: 150 - total flux cleaned = 0.000379461 Jy ! Component: 200 - total flux cleaned = 0.000373849 Jy ! Total flux subtracted in 200 components = 0.000373849 Jy ! Clean residual min=-0.001538 max=0.001334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0511372 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 = -5.07183e-06 Jy ! Component: 100 - total flux cleaned = -9.94326e-06 Jy ! Component: 150 - total flux cleaned = -1.45073e-05 Jy ! Component: 200 - total flux cleaned = -1.86721e-05 Jy ! Total flux subtracted in 200 components = -1.86721e-05 Jy ! Clean residual min=-0.001537 max=0.001331 Jy/beam ! Clean residual mean=-0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0511185 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0511185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.521 mas, bmaj=3.856 mas, bpa=-5.12 degrees ! Estimated noise=0.491515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013248 Jy ! Component: 100 - total flux cleaned = -0.000138348 Jy ! Component: 150 - total flux cleaned = -0.00013105 Jy ! Component: 200 - total flux cleaned = -0.000125057 Jy ! Total flux subtracted in 200 components = -0.000125057 Jy ! Clean residual min=-0.001374 max=0.001263 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0509935 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0509935 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=0.039388Jy sigma=0.668825 ! Fit after self-cal, rms=0.039390Jy sigma=0.668815 wmodel J0552-1706_C_map.mod ! Writing 36 model components to file: J0552-1706_C_map.mod wobs J0552-1706_C_uvs.fits ! Writing UV FITS file: J0552-1706_C_uvs.fits wwins J0552-1706_C_map.win ! wwins: Wrote 1 windows to J0552-1706_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 = -0.00030369 Jy ! Component: 100 - total flux cleaned = -0.000476823 Jy ! Component: 150 - total flux cleaned = -0.000698208 Jy ! Component: 200 - total flux cleaned = -0.000850642 Jy ! Component: 250 - total flux cleaned = -0.000869541 Jy ! Component: 300 - total flux cleaned = -0.00097511 Jy ! Component: 350 - total flux cleaned = -0.00100929 Jy ! Component: 400 - total flux cleaned = -0.00109139 Jy ! Component: 450 - total flux cleaned = -0.00112303 Jy ! Component: 500 - total flux cleaned = -0.00121533 Jy ! Component: 550 - total flux cleaned = -0.00127479 Jy ! Component: 600 - total flux cleaned = -0.00134701 Jy ! Component: 650 - total flux cleaned = -0.00144587 Jy ! Component: 700 - total flux cleaned = -0.00155586 Jy ! Component: 750 - total flux cleaned = -0.00169039 Jy ! Component: 800 - total flux cleaned = -0.00180898 Jy ! Component: 850 - total flux cleaned = -0.00191209 Jy ! Component: 900 - total flux cleaned = -0.00198803 Jy ! Component: 950 - total flux cleaned = -0.00208727 Jy ! Component: 1000 - total flux cleaned = -0.002148 Jy ! Component: 1050 - total flux cleaned = -0.00223177 Jy ! Component: 1100 - total flux cleaned = -0.00227912 Jy ! Component: 1150 - total flux cleaned = -0.00234865 Jy ! Component: 1200 - total flux cleaned = -0.00238287 Jy ! Component: 1250 - total flux cleaned = -0.00245036 Jy ! Component: 1300 - total flux cleaned = -0.00251673 Jy ! Component: 1350 - total flux cleaned = -0.00259321 Jy ! Component: 1400 - total flux cleaned = -0.0026473 Jy ! Component: 1450 - total flux cleaned = -0.0027429 Jy ! Component: 1500 - total flux cleaned = -0.00277426 Jy ! Component: 1550 - total flux cleaned = -0.00283649 Jy ! Component: 1600 - total flux cleaned = -0.0028672 Jy ! Component: 1650 - total flux cleaned = -0.00287746 Jy ! Component: 1700 - total flux cleaned = -0.0029477 Jy ! Component: 1750 - total flux cleaned = -0.00302667 Jy ! Component: 1800 - total flux cleaned = -0.00303654 Jy ! Component: 1850 - total flux cleaned = -0.00309498 Jy ! Component: 1900 - total flux cleaned = -0.00318165 Jy ! Component: 1950 - total flux cleaned = -0.00321977 Jy ! Component: 2000 - total flux cleaned = -0.00329527 Jy ! Component: 2050 - total flux cleaned = -0.00331395 Jy ! Component: 2100 - total flux cleaned = -0.00336949 Jy ! Component: 2150 - total flux cleaned = -0.00343357 Jy ! Component: 2200 - total flux cleaned = -0.00346078 Jy ! Component: 2250 - total flux cleaned = -0.00350579 Jy ! Component: 2300 - total flux cleaned = -0.00353262 Jy ! Component: 2350 - total flux cleaned = -0.00356814 Jy ! Component: 2400 - total flux cleaned = -0.00358584 Jy ! Component: 2450 - total flux cleaned = -0.00363812 Jy ! Component: 2500 - total flux cleaned = -0.00363809 Jy ! Component: 2550 - total flux cleaned = -0.0036554 Jy ! Component: 2600 - total flux cleaned = -0.00370641 Jy ! Component: 2650 - total flux cleaned = -0.00373999 Jy ! Component: 2700 - total flux cleaned = -0.00375666 Jy ! Component: 2750 - total flux cleaned = -0.00377329 Jy ! Component: 2800 - total flux cleaned = -0.00378971 Jy ! Component: 2850 - total flux cleaned = -0.00382236 Jy ! Component: 2900 - total flux cleaned = -0.00382222 Jy ! Component: 2950 - total flux cleaned = -0.00383828 Jy ! Component: 3000 - total flux cleaned = -0.00384625 Jy ! Component: 3050 - total flux cleaned = -0.00383831 Jy ! Component: 3100 - total flux cleaned = -0.0038619 Jy ! Component: 3150 - total flux cleaned = -0.00386974 Jy ! Component: 3200 - total flux cleaned = -0.00388532 Jy ! Component: 3250 - total flux cleaned = -0.00390839 Jy ! Component: 3300 - total flux cleaned = -0.00392363 Jy ! Component: 3350 - total flux cleaned = -0.00390847 Jy ! Component: 3400 - total flux cleaned = -0.00393124 Jy ! Component: 3450 - total flux cleaned = -0.00393881 Jy ! Component: 3500 - total flux cleaned = -0.0039463 Jy ! Component: 3550 - total flux cleaned = -0.00394632 Jy ! Component: 3600 - total flux cleaned = -0.00396115 Jy ! Component: 3650 - total flux cleaned = -0.0039686 Jy ! Component: 3700 - total flux cleaned = -0.00397595 Jy ! Component: 3750 - total flux cleaned = -0.00399775 Jy ! Component: 3800 - total flux cleaned = -0.00400498 Jy ! Component: 3850 - total flux cleaned = -0.00400498 Jy ! Component: 3900 - total flux cleaned = -0.00401207 Jy ! Component: 3950 - total flux cleaned = -0.00399779 Jy ! Component: 4000 - total flux cleaned = -0.0040049 Jy ! Component: 4050 - total flux cleaned = -0.00400491 Jy ! Total flux subtracted in 4096 components = -0.00401193 Jy ! Clean residual min=-0.000400 max=0.000411 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0469815 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 279 components and 0.0469815 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0552-1706_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.521 x 3.856 at -5.12 degrees (North through East) ! Clean map min=-0.0010776 max=0.049405 Jy/beam ! Writing clean map to FITS file: .//J0552-1706_C_20180714_map.fits wmodel .//J0552-1706_C_20180714_map.mod ! Writing 279 model components to file: .//J0552-1706_C_20180714_map.mod wobs .//J0552-1706_C_20180714_uvs.fits ! Writing UV FITS file: .//J0552-1706_C_20180714_uvs.fits wwins .//J0552-1706_C_20180714_map.win ! wwins: Wrote 2 windows to .//J0552-1706_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0494047 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011981 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.72752 0.72752 1.45504 2.91008 5.82016 11.6403 23.2806 46.5613 93.1226 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 412.359 quit ! Quitting program ! Log file .//J0552-1706_C_20180714_dfm.log closed on Sat Jul 28 19:18:01 2018