! Started logfile: .//J0530-2503_X_dfm.log on Sat Oct 20 23:43:56 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0530-2503_X_uva.fits ! Reading UV FITS file: .//J0530-2503_X_uva.fits ! AN table 1: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0530-2503 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 672 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0530-2503_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.092115Jy sigma=41.098007 ! Fit after self-cal, rms=0.659504Jy sigma=24.862667 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8314 mas, bmaj=5.538 mas, bpa=20.72 degrees ! Estimated noise=1.0219 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 = 0.242244 Jy ! Component: 100 - total flux cleaned = 0.334915 Jy ! Total flux subtracted in 100 components = 0.334915 Jy ! Clean residual min=-0.019266 max=0.042255 Jy/beam ! Clean residual mean=-0.000060 rms=0.007683 Jy/beam ! Combined flux in latest and established models = 0.334915 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.334915 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=0.082656Jy sigma=3.116496 ! Fit after self-cal, rms=0.082081Jy sigma=3.095199 ! 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=1.065 mas, bmaj=5.73 mas, bpa=20.27 degrees ! Estimated noise=0.757123 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 = 0.0600135 Jy ! Component: 100 - total flux cleaned = 0.0847068 Jy ! Component: 150 - total flux cleaned = 0.0967143 Jy ! Component: 200 - total flux cleaned = 0.103908 Jy ! Total flux subtracted in 200 components = 0.103908 Jy ! Clean residual min=-0.004952 max=0.006088 Jy/beam ! Clean residual mean=0.000012 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.438823 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.438823 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=0.023934Jy sigma=0.833500 ! Fit after self-cal, rms=0.023866Jy sigma=0.831056 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 5.73 at 20.27 degrees (North through East) ! Clean map min=-0.0046838 max=0.32682 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 LA 0.99 NL 0.99 ! OV 0.96 PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 LA 0.96 NL 1.00 ! OV 1.00 PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 LA 0.97 NL 1.00 ! OV 0.97 PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 LA 0.98 NL 1.01 ! OV 0.98 PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 LA 1.00 NL 1.01 ! OV 0.99 PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 LA 1.01 NL 1.01 ! OV 1.01 PT 1.05 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 LA 0.99 NL 1.02 ! OV 1.01 PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 LA 1.00 NL 1.04 ! OV 1.00 PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.023866Jy sigma=0.831056 ! Fit after self-cal, rms=0.021086Jy sigma=0.724423 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=5.756 mas, bpa=20.26 degrees ! Estimated noise=0.75083 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 = 0.00166864 Jy ! Component: 100 - total flux cleaned = 0.00175271 Jy ! Component: 150 - total flux cleaned = 0.00192546 Jy ! Component: 200 - total flux cleaned = 0.00199372 Jy ! Total flux subtracted in 200 components = 0.00199372 Jy ! Clean residual min=-0.002908 max=0.002634 Jy/beam ! Clean residual mean=0.000006 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.440817 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.440817 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=0.020132Jy sigma=0.685710 ! Fit after self-cal, rms=0.020089Jy sigma=0.683988 ! 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=0.020089Jy sigma=0.683988 ! Fit after self-cal, rms=0.020093Jy sigma=0.683070 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=5.751 mas, bpa=20.24 degrees ! Estimated noise=0.751492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326156 Jy ! Component: 100 - total flux cleaned = 0.000753255 Jy ! Component: 150 - total flux cleaned = 0.000805851 Jy ! Component: 200 - total flux cleaned = 0.000806896 Jy ! Total flux subtracted in 200 components = 0.000806896 Jy ! Clean residual min=-0.002565 max=0.002270 Jy/beam ! Clean residual mean=0.000005 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.441624 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.441624 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=0.019767Jy sigma=0.670173 ! Fit after self-cal, rms=0.019755Jy sigma=0.669657 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 = 0.000143022 Jy ! Component: 100 - total flux cleaned = 0.00014467 Jy ! Component: 150 - total flux cleaned = 0.000219184 Jy ! Component: 200 - total flux cleaned = 0.000253213 Jy ! Total flux subtracted in 200 components = 0.000253213 Jy ! Clean residual min=-0.002521 max=0.002035 Jy/beam ! Clean residual mean=0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.441877 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.441877 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=0.019614Jy sigma=0.664119 ! Fit after self-cal, rms=0.019611Jy sigma=0.663877 ! 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=0.019611Jy sigma=0.663877 ! Fit after self-cal, rms=0.019635Jy sigma=0.663270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=5.747 mas, bpa=20.23 degrees ! Estimated noise=0.752522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.98855e-05 Jy ! Component: 100 - total flux cleaned = 0.000210443 Jy ! Component: 150 - total flux cleaned = 0.00035101 Jy ! Component: 200 - total flux cleaned = 0.000402581 Jy ! Total flux subtracted in 200 components = 0.000402581 Jy ! Clean residual min=-0.002458 max=0.001954 Jy/beam ! Clean residual mean=0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.442279 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.442279 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=0.019542Jy sigma=0.660206 ! Fit after self-cal, rms=0.019543Jy sigma=0.660065 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 = 0.000147555 Jy ! Component: 100 - total flux cleaned = 0.000146327 Jy ! Component: 150 - total flux cleaned = 0.000126131 Jy ! Component: 200 - total flux cleaned = 0.000161948 Jy ! Total flux subtracted in 200 components = 0.000161948 Jy ! Clean residual min=-0.002428 max=0.001943 Jy/beam ! Clean residual mean=0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.442441 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.442441 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=0.019499Jy sigma=0.658641 ! Fit after self-cal, rms=0.019501Jy sigma=0.658550 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019501Jy sigma=0.658550 ! Fit after self-cal, rms=0.019533Jy sigma=0.658188 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=6.53 mas, bpa=9.527 degrees ! Estimated noise=0.893658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113845 Jy ! Component: 100 - total flux cleaned = 0.000140281 Jy ! Component: 150 - total flux cleaned = 0.00012977 Jy ! Component: 200 - total flux cleaned = 9.12474e-05 Jy ! Total flux subtracted in 200 components = 9.12474e-05 Jy ! Clean residual min=-0.002656 max=0.001921 Jy/beam ! Clean residual mean=0.000007 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.442533 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.442533 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=0.019528Jy sigma=0.658311 ! Fit after self-cal, rms=0.019527Jy sigma=0.658298 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 = -2.78465e-05 Jy ! Component: 100 - total flux cleaned = -6.29413e-05 Jy ! Component: 150 - total flux cleaned = -8.85044e-05 Jy ! Component: 200 - total flux cleaned = -0.000130164 Jy ! Total flux subtracted in 200 components = -0.000130164 Jy ! Clean residual min=-0.002651 max=0.001907 Jy/beam ! Clean residual mean=0.000007 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.442402 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.442402 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=0.019523Jy sigma=0.658370 ! Fit after self-cal, rms=0.019524Jy sigma=0.658366 ! 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=1.072 mas, bmaj=5.744 mas, bpa=20.22 degrees ! Estimated noise=0.753573 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 5.744 at 20.22 degrees (North through East) ! Clean map min=-0.0043821 max=0.32338 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8343 mas, bmaj=5.548 mas, bpa=20.7 degrees ! Estimated noise=1.02268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.242412 Jy ! Component: 100 - total flux cleaned = 0.334481 Jy ! Component: 150 - total flux cleaned = 0.378894 Jy ! Component: 200 - total flux cleaned = 0.401954 Jy ! Total flux subtracted in 200 components = 0.401954 Jy ! Clean residual min=-0.009232 max=0.011052 Jy/beam ! Clean residual mean=-0.000018 rms=0.002682 Jy/beam ! Combined flux in latest and established models = 0.401954 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.401954 Jy ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=5.744 mas, bpa=20.22 degrees ! Estimated noise=0.753573 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 = 0.0179664 Jy ! Component: 100 - total flux cleaned = 0.0273012 Jy ! Component: 150 - total flux cleaned = 0.0333357 Jy ! Component: 200 - total flux cleaned = 0.0374363 Jy ! Total flux subtracted in 200 components = 0.0374363 Jy ! Clean residual min=-0.004117 max=0.003245 Jy/beam ! Clean residual mean=0.000005 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.43939 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.43939 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=6.53 mas, bpa=9.527 degrees ! Estimated noise=0.893658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312225 Jy ! Component: 100 - total flux cleaned = 0.00350943 Jy ! Component: 150 - total flux cleaned = 0.00350722 Jy ! Component: 200 - total flux cleaned = 0.0035098 Jy ! Total flux subtracted in 200 components = 0.0035098 Jy ! Clean residual min=-0.003010 max=0.002198 Jy/beam ! Clean residual mean=0.000009 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.4429 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 = 4.44731e-05 Jy ! Component: 100 - total flux cleaned = 5.51534e-06 Jy ! Component: 150 - total flux cleaned = 4.86137e-06 Jy ! Component: 200 - total flux cleaned = 5.4242e-06 Jy ! Total flux subtracted in 200 components = 5.4242e-06 Jy ! Clean residual min=-0.002632 max=0.002107 Jy/beam ! Clean residual mean=0.000008 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.442906 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.442906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=5.744 mas, bpa=20.22 degrees ! Estimated noise=0.753573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.99683e-05 Jy ! Component: 100 - total flux cleaned = 8.46176e-05 Jy ! Component: 150 - total flux cleaned = 0.000230974 Jy ! Component: 200 - total flux cleaned = 0.000358831 Jy ! Total flux subtracted in 200 components = 0.000358831 Jy ! Clean residual min=-0.002509 max=0.002165 Jy/beam ! Clean residual mean=0.000005 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.443264 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.443264 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=0.667482 ! Fit after self-cal, rms=0.019717Jy sigma=0.666705 wmodel J0530-2503_X_map.mod ! Writing 85 model components to file: J0530-2503_X_map.mod wobs J0530-2503_X_uvs.fits ! Writing UV FITS file: J0530-2503_X_uvs.fits wwins J0530-2503_X_map.win ! wwins: Wrote 1 windows to J0530-2503_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000993557 Jy ! Component: 100 - total flux cleaned = -0.00150046 Jy ! Component: 150 - total flux cleaned = -0.00181629 Jy ! Component: 200 - total flux cleaned = -0.00191271 Jy ! Component: 250 - total flux cleaned = -0.00194178 Jy ! Component: 300 - total flux cleaned = -0.00196967 Jy ! Component: 350 - total flux cleaned = -0.0020751 Jy ! Component: 400 - total flux cleaned = -0.00214918 Jy ! Component: 450 - total flux cleaned = -0.00217373 Jy ! Component: 500 - total flux cleaned = -0.00215096 Jy ! Component: 550 - total flux cleaned = -0.00210711 Jy ! Component: 600 - total flux cleaned = -0.0020653 Jy ! Component: 650 - total flux cleaned = -0.00198456 Jy ! Component: 700 - total flux cleaned = -0.00190735 Jy ! Component: 750 - total flux cleaned = -0.00177742 Jy ! Component: 800 - total flux cleaned = -0.00170602 Jy ! Component: 850 - total flux cleaned = -0.00161985 Jy ! Component: 900 - total flux cleaned = -0.0015372 Jy ! Component: 950 - total flux cleaned = -0.00150527 Jy ! Component: 1000 - total flux cleaned = -0.00142746 Jy ! Component: 1050 - total flux cleaned = -0.00135273 Jy ! Component: 1100 - total flux cleaned = -0.00126584 Jy ! Component: 1150 - total flux cleaned = -0.0011952 Jy ! Component: 1200 - total flux cleaned = -0.00119513 Jy ! Component: 1250 - total flux cleaned = -0.0011821 Jy ! Component: 1300 - total flux cleaned = -0.00120788 Jy ! Component: 1350 - total flux cleaned = -0.00119529 Jy ! Component: 1400 - total flux cleaned = -0.00122004 Jy ! Component: 1450 - total flux cleaned = -0.00124411 Jy ! Component: 1500 - total flux cleaned = -0.00124428 Jy ! Component: 1550 - total flux cleaned = -0.0012791 Jy ! Component: 1600 - total flux cleaned = -0.00130176 Jy ! Component: 1650 - total flux cleaned = -0.00134631 Jy ! Component: 1700 - total flux cleaned = -0.00137916 Jy ! Component: 1750 - total flux cleaned = -0.0014114 Jy ! Component: 1800 - total flux cleaned = -0.00143255 Jy ! Component: 1850 - total flux cleaned = -0.00145327 Jy ! Component: 1900 - total flux cleaned = -0.00148413 Jy ! Component: 1950 - total flux cleaned = -0.00149426 Jy ! Component: 2000 - total flux cleaned = -0.00152432 Jy ! Component: 2050 - total flux cleaned = -0.00155401 Jy ! Component: 2100 - total flux cleaned = -0.00161274 Jy ! Component: 2150 - total flux cleaned = -0.00162239 Jy ! Component: 2200 - total flux cleaned = -0.0016416 Jy ! Component: 2250 - total flux cleaned = -0.00167968 Jy ! Component: 2300 - total flux cleaned = -0.00170781 Jy ! Component: 2350 - total flux cleaned = -0.0017171 Jy ! Component: 2400 - total flux cleaned = -0.00174474 Jy ! Component: 2450 - total flux cleaned = -0.00174481 Jy ! Component: 2500 - total flux cleaned = -0.00178127 Jy ! Component: 2550 - total flux cleaned = -0.00179923 Jy ! Component: 2600 - total flux cleaned = -0.00180815 Jy ! Component: 2650 - total flux cleaned = -0.001826 Jy ! Component: 2700 - total flux cleaned = -0.00184379 Jy ! Component: 2750 - total flux cleaned = -0.0018704 Jy ! Component: 2800 - total flux cleaned = -0.00190568 Jy ! Component: 2850 - total flux cleaned = -0.00191451 Jy ! Component: 2900 - total flux cleaned = -0.00195836 Jy ! Component: 2950 - total flux cleaned = -0.00199341 Jy ! Component: 3000 - total flux cleaned = -0.00203712 Jy ! Component: 3050 - total flux cleaned = -0.00208962 Jy ! Component: 3100 - total flux cleaned = -0.00212454 Jy ! Component: 3150 - total flux cleaned = -0.00217703 Jy ! Component: 3200 - total flux cleaned = -0.0022295 Jy ! Component: 3250 - total flux cleaned = -0.002282 Jy ! Component: 3300 - total flux cleaned = -0.00232582 Jy ! Component: 3350 - total flux cleaned = -0.00235213 Jy ! Component: 3400 - total flux cleaned = -0.00242229 Jy ! Component: 3450 - total flux cleaned = -0.00243992 Jy ! Component: 3500 - total flux cleaned = -0.00251035 Jy ! Component: 3550 - total flux cleaned = -0.00255451 Jy ! Component: 3600 - total flux cleaned = -0.0026166 Jy ! Component: 3650 - total flux cleaned = -0.00265218 Jy ! Component: 3700 - total flux cleaned = -0.00270596 Jy ! Component: 3750 - total flux cleaned = -0.00275096 Jy ! Component: 3800 - total flux cleaned = -0.00280523 Jy ! Component: 3850 - total flux cleaned = -0.00285979 Jy ! Component: 3900 - total flux cleaned = -0.00294227 Jy ! Component: 3950 - total flux cleaned = -0.00300704 Jy ! Component: 4000 - total flux cleaned = -0.00308179 Jy ! Component: 4050 - total flux cleaned = -0.00317642 Jy ! Total flux subtracted in 4096 components = -0.00325313 Jy ! Clean residual min=-0.000560 max=0.000544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.440011 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 358 components and 0.440011 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0530-2503_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 5.744 at 20.22 degrees (North through East) ! Clean map min=-0.002771 max=0.3247 Jy/beam ! Writing clean map to FITS file: .//J0530-2503_X_map.fits wmodel .//J0530-2503_X_map.mod ! Writing 358 model components to file: .//J0530-2503_X_map.mod wobs .//J0530-2503_X_uvs.fits ! Writing UV FITS file: .//J0530-2503_X_uvs.fits wwins .//J0530-2503_X_map.win ! wwins: Wrote 2 windows to .//J0530-2503_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.324705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151931 0.151931 0.303863 0.607726 1.21545 2.4309 4.8618 9.72361 19.4472 38.8944 77.7889 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.324 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1974.57 quit ! Quitting program ! Log file .//J0530-2503_X_dfm.log closed on Sat Oct 20 23:44:00 2018