! Started logfile: .//J0528-1041_X_dfm.log on Mon Jan 20 17:30:30 2020 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 .//J0528-1041_X_uva.fits ! Reading UV FITS file: .//J0528-1041_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0528-1041 ! ! 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 2688 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 J0528-1041_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=1.001812Jy sigma=18.557934 ! Fit after self-cal, rms=0.952355Jy sigma=17.634489 ! 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=1.389 mas, bmaj=4.284 mas, bpa=0.7723 degrees ! Estimated noise=1.5189 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 = 0.0378967 Jy ! Component: 100 - total flux cleaned = 0.0466303 Jy ! Total flux subtracted in 100 components = 0.0466303 Jy ! Clean residual min=-0.004416 max=0.004492 Jy/beam ! Clean residual mean=0.000003 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.0466303 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0466303 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=0.042363Jy sigma=0.672052 ! Fit after self-cal, rms=0.041543Jy sigma=0.660021 ! 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=1.63 mas, bmaj=4.518 mas, bpa=-0.7971 degrees ! Estimated noise=0.751681 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 = 0.00314212 Jy ! Component: 100 - total flux cleaned = 0.00521307 Jy ! Component: 150 - total flux cleaned = 0.00676808 Jy ! Component: 200 - total flux cleaned = 0.00794802 Jy ! Total flux subtracted in 200 components = 0.00794802 Jy ! Clean residual min=-0.002771 max=0.002977 Jy/beam ! Clean residual mean=0.000005 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0545783 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.0545783 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=0.041238Jy sigma=0.653935 ! Fit after self-cal, rms=0.041233Jy sigma=0.653803 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.63 x 4.518 at -0.7971 degrees (North through East) ! Clean map min=-0.0028165 max=0.049021 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.18 KP 1.03 ! NL 0.94 OV 1.12 PT 0.83 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.09 KP 1.01 ! NL 0.92 OV 1.11 PT 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 0.94 KP 1.06 ! NL 1.04 OV 1.12 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.88 HN 1.04 KP 1.06 ! NL 0.94 OV 1.10 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.86 HN 1.08 KP 1.05 ! NL 1.03 OV 1.10 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.92 HN 0.90 KP 1.02 ! NL 0.91 OV 1.15 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.96 KP 0.93 ! NL 1.04 OV 1.21 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 1.06 KP 1.08 ! NL 0.88 OV 1.09 PT 0.95 ! ! ! Fit before self-cal, rms=0.041233Jy sigma=0.653803 ! Fit after self-cal, rms=0.041154Jy sigma=0.644969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.655 mas, bmaj=4.511 mas, bpa=-0.9726 degrees ! Estimated noise=0.746147 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 = -0.000120815 Jy ! Component: 100 - total flux cleaned = -0.000289675 Jy ! Component: 150 - total flux cleaned = -0.000421945 Jy ! Component: 200 - total flux cleaned = -0.00043725 Jy ! Total flux subtracted in 200 components = -0.00043725 Jy ! Clean residual min=-0.001887 max=0.001608 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0541411 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.0541411 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=0.041124Jy sigma=0.644489 ! Fit after self-cal, rms=0.041162Jy sigma=0.644033 ! 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=0.041162Jy sigma=0.644033 ! Fit after self-cal, rms=0.041065Jy sigma=0.643902 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.655 mas, bmaj=4.524 mas, bpa=-1.126 degrees ! Estimated noise=0.744767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460019 Jy ! Component: 100 - total flux cleaned = -0.000578085 Jy ! Component: 150 - total flux cleaned = -0.000607232 Jy ! Component: 200 - total flux cleaned = -0.000632421 Jy ! Total flux subtracted in 200 components = -0.000632421 Jy ! Clean residual min=-0.001789 max=0.001590 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0535087 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0535086 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=0.041051Jy sigma=0.643668 ! Fit after self-cal, rms=0.041055Jy sigma=0.643658 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 = -9.45444e-05 Jy ! Component: 100 - total flux cleaned = -0.0001049 Jy ! Component: 150 - total flux cleaned = -0.00013476 Jy ! Component: 200 - total flux cleaned = -0.000162323 Jy ! Total flux subtracted in 200 components = -0.000162323 Jy ! Clean residual min=-0.001780 max=0.001628 Jy/beam ! Clean residual mean=0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0533463 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0533463 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=0.041047Jy sigma=0.643586 ! Fit after self-cal, rms=0.041047Jy sigma=0.643583 ! 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=0.041047Jy sigma=0.643583 ! Fit after self-cal, rms=0.041037Jy sigma=0.643500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=4.54 mas, bpa=-1.271 degrees ! Estimated noise=0.744456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000455425 Jy ! Component: 100 - total flux cleaned = -0.000649917 Jy ! Component: 150 - total flux cleaned = -0.000669007 Jy ! Component: 200 - total flux cleaned = -0.000686665 Jy ! Total flux subtracted in 200 components = -0.000686665 Jy ! Clean residual min=-0.001712 max=0.001625 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0526597 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0526597 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=0.041028Jy sigma=0.643380 ! Fit after self-cal, rms=0.041028Jy sigma=0.643377 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 = -4.69116e-05 Jy ! Component: 100 - total flux cleaned = -4.71169e-05 Jy ! Component: 150 - total flux cleaned = -4.67882e-05 Jy ! Component: 200 - total flux cleaned = -4.70903e-05 Jy ! Total flux subtracted in 200 components = -4.70903e-05 Jy ! Clean residual min=-0.001705 max=0.001632 Jy/beam ! Clean residual mean=0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0526126 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.0526126 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=0.041024Jy sigma=0.643337 ! Fit after self-cal, rms=0.041025Jy sigma=0.643336 ! 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=0.041025Jy sigma=0.643336 ! Fit after self-cal, rms=0.041048Jy sigma=0.643281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.261 mas, bmaj=4.58 mas, bpa=1.507 degrees ! Estimated noise=0.769443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416716 Jy ! Component: 100 - total flux cleaned = -0.000481003 Jy ! Component: 150 - total flux cleaned = -0.0005166 Jy ! Component: 200 - total flux cleaned = -0.000539754 Jy ! Total flux subtracted in 200 components = -0.000539754 Jy ! Clean residual min=-0.001680 max=0.001665 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0520728 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.0520728 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=0.041038Jy sigma=0.643250 ! Fit after self-cal, rms=0.041035Jy sigma=0.643239 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 = -4.92545e-05 Jy ! Component: 100 - total flux cleaned = -6.95703e-05 Jy ! Component: 150 - total flux cleaned = -8.20638e-05 Jy ! Component: 200 - total flux cleaned = -8.18542e-05 Jy ! Total flux subtracted in 200 components = -8.18542e-05 Jy ! Clean residual min=-0.001698 max=0.001659 Jy/beam ! Clean residual mean=0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0519909 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.051991 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=0.041031Jy sigma=0.643247 ! Fit after self-cal, rms=0.041030Jy sigma=0.643244 ! 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=1.658 mas, bmaj=4.555 mas, bpa=-1.389 degrees ! Estimated noise=0.744612 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 4.555 at -1.389 degrees (North through East) ! Clean map min=-0.0016662 max=0.048594 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=1.419 mas, bmaj=4.299 mas, bpa=0.3292 degrees ! Estimated noise=1.50303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0380683 Jy ! Component: 100 - total flux cleaned = 0.0466717 Jy ! Component: 150 - total flux cleaned = 0.0495515 Jy ! Component: 200 - total flux cleaned = 0.0498705 Jy ! Total flux subtracted in 200 components = 0.0498705 Jy ! Clean residual min=-0.002697 max=0.003259 Jy/beam ! Clean residual mean=0.000001 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.0498705 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0498705 Jy ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=4.555 mas, bpa=-1.389 degrees ! Estimated noise=0.744612 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 = 0.00116502 Jy ! Component: 100 - total flux cleaned = 0.00160239 Jy ! Component: 150 - total flux cleaned = 0.00183233 Jy ! Component: 200 - total flux cleaned = 0.00185196 Jy ! Total flux subtracted in 200 components = 0.00185196 Jy ! Clean residual min=-0.001720 max=0.001737 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0517225 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0517225 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=2.261 mas, bmaj=4.58 mas, bpa=1.507 degrees ! Estimated noise=0.769443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.79497e-05 Jy ! Component: 100 - total flux cleaned = 4.12693e-05 Jy ! Component: 150 - total flux cleaned = 4.16028e-05 Jy ! Component: 200 - total flux cleaned = 4.18016e-05 Jy ! Total flux subtracted in 200 components = 4.18016e-05 Jy ! Clean residual min=-0.001774 max=0.001730 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0517643 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 = -8.95313e-06 Jy ! Component: 100 - total flux cleaned = -8.91376e-06 Jy ! Component: 150 - total flux cleaned = -5.95537e-07 Jy ! Component: 200 - total flux cleaned = -4.87849e-07 Jy ! Total flux subtracted in 200 components = -4.87849e-07 Jy ! Clean residual min=-0.001768 max=0.001729 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0517638 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0517638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.658 mas, bmaj=4.555 mas, bpa=-1.389 degrees ! Estimated noise=0.744612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.25186e-05 Jy ! Component: 100 - total flux cleaned = -8.11925e-05 Jy ! Component: 150 - total flux cleaned = -5.09722e-05 Jy ! Component: 200 - total flux cleaned = -3.77407e-05 Jy ! Total flux subtracted in 200 components = -3.77407e-05 Jy ! Clean residual min=-0.001717 max=0.001697 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.051726 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.051726 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=0.041059Jy sigma=0.643556 ! Fit after self-cal, rms=0.041058Jy sigma=0.643509 wmodel J0528-1041_X_map.mod ! Writing 43 model components to file: J0528-1041_X_map.mod wobs J0528-1041_X_uvs.fits ! Writing UV FITS file: J0528-1041_X_uvs.fits wwins J0528-1041_X_map.win ! wwins: Wrote 1 windows to J0528-1041_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 = -0.000132889 Jy ! Component: 100 - total flux cleaned = -0.000162666 Jy ! Component: 150 - total flux cleaned = -0.00018728 Jy ! Component: 200 - total flux cleaned = -0.000305704 Jy ! Component: 250 - total flux cleaned = -0.000483257 Jy ! Component: 300 - total flux cleaned = -0.000670859 Jy ! Component: 350 - total flux cleaned = -0.000789407 Jy ! Component: 400 - total flux cleaned = -0.000845414 Jy ! Component: 450 - total flux cleaned = -0.00089906 Jy ! Component: 500 - total flux cleaned = -0.000882016 Jy ! Component: 550 - total flux cleaned = -0.000882589 Jy ! Component: 600 - total flux cleaned = -0.000882846 Jy ! Component: 650 - total flux cleaned = -0.000898023 Jy ! Component: 700 - total flux cleaned = -0.000853174 Jy ! Component: 750 - total flux cleaned = -0.000867888 Jy ! Component: 800 - total flux cleaned = -0.000853971 Jy ! Component: 850 - total flux cleaned = -0.000894874 Jy ! Component: 900 - total flux cleaned = -0.000895144 Jy ! Component: 950 - total flux cleaned = -0.000933731 Jy ! Component: 1000 - total flux cleaned = -0.000895747 Jy ! Component: 1050 - total flux cleaned = -0.00087119 Jy ! Component: 1100 - total flux cleaned = -0.000871125 Jy ! Component: 1150 - total flux cleaned = -0.000871163 Jy ! Component: 1200 - total flux cleaned = -0.00087127 Jy ! Component: 1250 - total flux cleaned = -0.000871376 Jy ! Component: 1300 - total flux cleaned = -0.000860424 Jy ! Component: 1350 - total flux cleaned = -0.00086038 Jy ! Component: 1400 - total flux cleaned = -0.000860495 Jy ! Component: 1450 - total flux cleaned = -0.000892258 Jy ! Component: 1500 - total flux cleaned = -0.000892194 Jy ! Component: 1550 - total flux cleaned = -0.000881959 Jy ! Component: 1600 - total flux cleaned = -0.000922702 Jy ! Component: 1650 - total flux cleaned = -0.000912706 Jy ! Component: 1700 - total flux cleaned = -0.000932685 Jy ! Component: 1750 - total flux cleaned = -0.000922931 Jy ! Component: 1800 - total flux cleaned = -0.000962045 Jy ! Component: 1850 - total flux cleaned = -0.000952267 Jy ! Component: 1900 - total flux cleaned = -0.000961929 Jy ! Component: 1950 - total flux cleaned = -0.000952387 Jy ! Component: 2000 - total flux cleaned = -0.000961969 Jy ! Component: 2050 - total flux cleaned = -0.000933478 Jy ! Component: 2100 - total flux cleaned = -0.000924005 Jy ! Component: 2150 - total flux cleaned = -0.000905189 Jy ! Component: 2200 - total flux cleaned = -0.000886429 Jy ! Component: 2250 - total flux cleaned = -0.00088647 Jy ! Component: 2300 - total flux cleaned = -0.000867742 Jy ! Component: 2350 - total flux cleaned = -0.000821019 Jy ! Component: 2400 - total flux cleaned = -0.000802293 Jy ! Component: 2450 - total flux cleaned = -0.000774157 Jy ! Component: 2500 - total flux cleaned = -0.000718074 Jy ! Component: 2550 - total flux cleaned = -0.000708784 Jy ! Component: 2600 - total flux cleaned = -0.000661985 Jy ! Component: 2650 - total flux cleaned = -0.000652653 Jy ! Component: 2700 - total flux cleaned = -0.000624521 Jy ! Component: 2750 - total flux cleaned = -0.000615136 Jy ! Component: 2800 - total flux cleaned = -0.000596323 Jy ! Component: 2850 - total flux cleaned = -0.00058679 Jy ! Component: 2900 - total flux cleaned = -0.00057731 Jy ! Component: 2950 - total flux cleaned = -0.000567795 Jy ! Component: 3000 - total flux cleaned = -0.000558228 Jy ! Component: 3050 - total flux cleaned = -0.00051983 Jy ! Component: 3100 - total flux cleaned = -0.000510202 Jy ! Component: 3150 - total flux cleaned = -0.000519919 Jy ! Component: 3200 - total flux cleaned = -0.000500473 Jy ! Component: 3250 - total flux cleaned = -0.00049073 Jy ! Component: 3300 - total flux cleaned = -0.000500596 Jy ! Component: 3350 - total flux cleaned = -0.000480873 Jy ! Component: 3400 - total flux cleaned = -0.000471047 Jy ! Component: 3450 - total flux cleaned = -0.000481048 Jy ! Component: 3500 - total flux cleaned = -0.000491048 Jy ! Component: 3550 - total flux cleaned = -0.00051123 Jy ! Component: 3600 - total flux cleaned = -0.000490895 Jy ! Component: 3650 - total flux cleaned = -0.000480663 Jy ! Component: 3700 - total flux cleaned = -0.000490994 Jy ! Component: 3750 - total flux cleaned = -0.000439359 Jy ! Component: 3800 - total flux cleaned = -0.000418545 Jy ! Component: 3850 - total flux cleaned = -0.000408047 Jy ! Component: 3900 - total flux cleaned = -0.000355405 Jy ! Component: 3950 - total flux cleaned = -0.000313036 Jy ! Component: 4000 - total flux cleaned = -0.000280871 Jy ! Component: 4050 - total flux cleaned = -0.000259388 Jy ! Total flux subtracted in 4096 components = -0.000237766 Jy ! Clean residual min=-0.000632 max=0.000646 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0514883 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 312 components and 0.0514882 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0528-1041_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.658 x 4.555 at -1.389 degrees (North through East) ! Clean map min=-0.0017022 max=0.048168 Jy/beam ! Writing clean map to FITS file: .//J0528-1041_X_map.fits wmodel .//J0528-1041_X_map.mod ! Writing 312 model components to file: .//J0528-1041_X_map.mod wobs .//J0528-1041_X_uvs.fits ! Writing UV FITS file: .//J0528-1041_X_uvs.fits wwins .//J0528-1041_X_map.win ! wwins: Wrote 2 windows to .//J0528-1041_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0481685 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08408 1.08408 2.16815 4.3363 8.6726 17.3452 34.6904 69.3808 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 276.733 quit ! Quitting program ! Log file .//J0528-1041_X_dfm.log closed on Mon Jan 20 17:30:34 2020