! Started logfile: .//J2312-0609_C_dfm.log on Mon Jan 20 19:26:49 2020 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 .//J2312-0609_C_uva.fits ! Reading UV FITS file: .//J2312-0609_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2312-0609 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2312-0609_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=1.002671Jy sigma=19.806239 ! Fit after self-cal, rms=0.969046Jy sigma=19.144822 ! 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=2.14 mas, bmaj=7.963 mas, bpa=-11.51 degrees ! Estimated noise=0.997899 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 = 0.0224438 Jy ! Component: 100 - total flux cleaned = 0.0305828 Jy ! Total flux subtracted in 100 components = 0.0305828 Jy ! Clean residual min=-0.004748 max=0.006196 Jy/beam ! Clean residual mean=-0.000005 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.0305828 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0305828 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=0.046738Jy sigma=0.752611 ! Fit after self-cal, rms=0.045112Jy sigma=0.727277 ! 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=2.586 mas, bmaj=8.222 mas, bpa=-11.07 degrees ! Estimated noise=0.736842 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 = 0.00832268 Jy ! Component: 100 - total flux cleaned = 0.0125601 Jy ! Component: 150 - total flux cleaned = 0.0149788 Jy ! Component: 200 - total flux cleaned = 0.015903 Jy ! Total flux subtracted in 200 components = 0.015903 Jy ! Clean residual min=-0.003589 max=0.005236 Jy/beam ! Clean residual mean=0.000003 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.0464857 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.0464858 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=0.043637Jy sigma=0.689602 ! Fit after self-cal, rms=0.043451Jy sigma=0.687878 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.586 x 8.222 at -11.07 degrees (North through East) ! Clean map min=-0.0033242 max=0.033318 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.78 HN 0.73 KP 0.96 ! NL 1.48 OV 1.53 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 HN 0.57 KP 1.03 ! NL 1.18 OV 1.87 PT 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.88 HN 1.05 KP 1.10 ! NL 1.33 OV 1.46 PT 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 0.74 KP 1.01 ! NL 1.36 OV 0.94 PT 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.85 HN 0.94 KP 0.93 ! NL 1.27 OV 1.24 PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.85 HN 0.99 KP 0.98 ! NL 1.46 OV 1.09 PT 0.81 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.80 HN 1.01 KP 0.89 ! NL 1.27 OV 1.02 PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.80 HN 1.14 KP 0.90 ! NL 1.33 OV 1.03 PT 0.79 ! ! ! Fit before self-cal, rms=0.043451Jy sigma=0.687878 ! Fit after self-cal, rms=0.043238Jy sigma=0.665721 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.557 mas, bmaj=8.165 mas, bpa=-11.19 degrees ! Estimated noise=0.724013 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 = -0.00124598 Jy ! Component: 100 - total flux cleaned = -0.00129458 Jy ! Component: 150 - total flux cleaned = -0.00129102 Jy ! Component: 200 - total flux cleaned = -0.00135151 Jy ! Total flux subtracted in 200 components = -0.00135151 Jy ! Clean residual min=-0.002284 max=0.002808 Jy/beam ! Clean residual mean=0.000002 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0451343 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0451343 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=0.043140Jy sigma=0.664726 ! Fit after self-cal, rms=0.043576Jy sigma=0.662204 ! 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=0.043576Jy sigma=0.662204 ! Fit after self-cal, rms=0.045108Jy sigma=0.661258 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.509 mas, bmaj=8.238 mas, bpa=-11.19 degrees ! Estimated noise=0.720417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000843303 Jy ! Component: 100 - total flux cleaned = -0.00100071 Jy ! Component: 150 - total flux cleaned = -0.000999593 Jy ! Component: 200 - total flux cleaned = -0.0010437 Jy ! Total flux subtracted in 200 components = -0.0010437 Jy ! Clean residual min=-0.002130 max=0.002528 Jy/beam ! Clean residual mean=0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0440906 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0440906 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=0.045056Jy sigma=0.660768 ! Fit after self-cal, rms=0.045173Jy sigma=0.660545 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) ! Added new window around map position (26.4, -75.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197525 Jy ! Component: 100 - total flux cleaned = 0.00215829 Jy ! Component: 150 - total flux cleaned = 0.00223418 Jy ! Component: 200 - total flux cleaned = 0.00230007 Jy ! Total flux subtracted in 200 components = 0.00230007 Jy ! Clean residual min=-0.001903 max=0.001936 Jy/beam ! Clean residual mean=0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0463906 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0463906 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=0.045055Jy sigma=0.658226 ! Fit after self-cal, rms=0.045044Jy sigma=0.657675 ! 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=0.045044Jy sigma=0.657675 ! Fit after self-cal, rms=0.044865Jy sigma=0.657337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.484 mas, bmaj=8.303 mas, bpa=-11.22 degrees ! Estimated noise=0.712044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684626 Jy ! Component: 100 - total flux cleaned = 0.000659928 Jy ! Component: 150 - total flux cleaned = 0.000617901 Jy ! Component: 200 - total flux cleaned = 0.000597966 Jy ! Total flux subtracted in 200 components = 0.000597966 Jy ! Clean residual min=-0.001773 max=0.001714 Jy/beam ! Clean residual mean=0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0469886 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.0469886 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=0.044821Jy sigma=0.656603 ! Fit after self-cal, rms=0.044827Jy sigma=0.656471 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 = 0.000196334 Jy ! Component: 100 - total flux cleaned = 0.000141839 Jy ! Component: 150 - total flux cleaned = 0.000109357 Jy ! Component: 200 - total flux cleaned = 6.32369e-05 Jy ! Total flux subtracted in 200 components = 6.32369e-05 Jy ! Clean residual min=-0.001760 max=0.001649 Jy/beam ! Clean residual mean=0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0470518 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.0470518 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=0.044807Jy sigma=0.656130 ! Fit after self-cal, rms=0.044801Jy sigma=0.656082 ! 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=0.044801Jy sigma=0.656082 ! Fit after self-cal, rms=0.044806Jy sigma=0.655955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=8.029 mas, bpa=-11.1 degrees ! Estimated noise=0.792222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161798 Jy ! Component: 100 - total flux cleaned = -0.000129607 Jy ! Component: 150 - total flux cleaned = -0.000128372 Jy ! Component: 200 - total flux cleaned = -0.00010318 Jy ! Total flux subtracted in 200 components = -0.00010318 Jy ! Clean residual min=-0.001587 max=0.001662 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0469487 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.0469487 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=0.044789Jy sigma=0.655857 ! Fit after self-cal, rms=0.044783Jy sigma=0.655811 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 = -4.29515e-06 Jy ! Component: 100 - total flux cleaned = -1.68718e-05 Jy ! Component: 150 - total flux cleaned = -5.45823e-06 Jy ! Component: 200 - total flux cleaned = 5.28547e-06 Jy ! Total flux subtracted in 200 components = 5.28547e-06 Jy ! Clean residual min=-0.001590 max=0.001668 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.046954 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.046954 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=0.044773Jy sigma=0.655786 ! Fit after self-cal, rms=0.044767Jy sigma=0.655756 ! 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=2.466 mas, bmaj=8.351 mas, bpa=-11.26 degrees ! Estimated noise=0.707568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.466 x 8.351 at -11.26 degrees (North through East) ! Clean map min=-0.0019111 max=0.03188 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=2.016 mas, bmaj=8.087 mas, bpa=-11.67 degrees ! Estimated noise=0.926733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225631 Jy ! Component: 100 - total flux cleaned = 0.0325412 Jy ! Component: 150 - total flux cleaned = 0.0381514 Jy ! Component: 200 - total flux cleaned = 0.0404535 Jy ! Total flux subtracted in 200 components = 0.0404535 Jy ! Clean residual min=-0.002928 max=0.003156 Jy/beam ! Clean residual mean=-0.000002 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0404535 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0404535 Jy ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=8.351 mas, bpa=-11.26 degrees ! Estimated noise=0.707568 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) ! Added new window around map position (-24.6, -21.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339283 Jy ! Component: 100 - total flux cleaned = 0.00466268 Jy ! Component: 150 - total flux cleaned = 0.00550374 Jy ! Component: 200 - total flux cleaned = 0.00570808 Jy ! Total flux subtracted in 200 components = 0.00570808 Jy ! Clean residual min=-0.002002 max=0.001693 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0461616 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.0461616 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=3.886 mas, bmaj=8.029 mas, bpa=-11.1 degrees ! Estimated noise=0.792222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177093 Jy ! Component: 100 - total flux cleaned = 4.78522e-05 Jy ! Component: 150 - total flux cleaned = 1.19262e-05 Jy ! Component: 200 - total flux cleaned = 4.43856e-05 Jy ! Total flux subtracted in 200 components = 4.43856e-05 Jy ! Clean residual min=-0.001733 max=0.001558 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0462059 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 = 1.0539e-07 Jy ! Component: 100 - total flux cleaned = -5.33033e-05 Jy ! Component: 150 - total flux cleaned = -4.26645e-06 Jy ! Component: 200 - total flux cleaned = 1.79617e-05 Jy ! Total flux subtracted in 200 components = 1.79617e-05 Jy ! Clean residual min=-0.001602 max=0.001452 Jy/beam ! Clean residual mean=0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0462239 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 106 components and 0.0462239 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.466 mas, bmaj=8.351 mas, bpa=-11.26 degrees ! Estimated noise=0.707568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.67326e-05 Jy ! Component: 100 - total flux cleaned = 7.4282e-05 Jy ! Component: 150 - total flux cleaned = 0.000123739 Jy ! Component: 200 - total flux cleaned = 0.000125362 Jy ! Total flux subtracted in 200 components = 0.000125362 Jy ! Clean residual min=-0.001838 max=0.001552 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0463493 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.0463493 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=0.044725Jy sigma=0.655633 ! Fit after self-cal, rms=0.044692Jy sigma=0.654987 wmodel J2312-0609_C_map.mod ! Writing 122 model components to file: J2312-0609_C_map.mod wobs J2312-0609_C_uvs.fits ! Writing UV FITS file: J2312-0609_C_uvs.fits wwins J2312-0609_C_map.win ! wwins: Wrote 3 windows to J2312-0609_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 = -0.000423401 Jy ! Component: 100 - total flux cleaned = -0.000618178 Jy ! Component: 150 - total flux cleaned = -0.000695645 Jy ! Component: 200 - total flux cleaned = -0.000721669 Jy ! Component: 250 - total flux cleaned = -0.000698545 Jy ! Component: 300 - total flux cleaned = -0.000654758 Jy ! Component: 350 - total flux cleaned = -0.000654446 Jy ! Component: 400 - total flux cleaned = -0.000613593 Jy ! Component: 450 - total flux cleaned = -0.000574297 Jy ! Component: 500 - total flux cleaned = -0.000499793 Jy ! Component: 550 - total flux cleaned = -0.000481541 Jy ! Component: 600 - total flux cleaned = -0.000481416 Jy ! Component: 650 - total flux cleaned = -0.00044776 Jy ! Component: 700 - total flux cleaned = -0.000447852 Jy ! Component: 750 - total flux cleaned = -0.000431754 Jy ! Component: 800 - total flux cleaned = -0.000401056 Jy ! Component: 850 - total flux cleaned = -0.000371428 Jy ! Component: 900 - total flux cleaned = -0.000356803 Jy ! Component: 950 - total flux cleaned = -0.000328569 Jy ! Component: 1000 - total flux cleaned = -0.000301111 Jy ! Component: 1050 - total flux cleaned = -0.000287697 Jy ! Component: 1100 - total flux cleaned = -0.000261389 Jy ! Component: 1150 - total flux cleaned = -0.000235273 Jy ! Component: 1200 - total flux cleaned = -0.000158793 Jy ! Component: 1250 - total flux cleaned = -0.000109015 Jy ! Component: 1300 - total flux cleaned = -4.75335e-05 Jy ! Component: 1350 - total flux cleaned = 9.01374e-07 Jy ! Component: 1400 - total flux cleaned = 9.61401e-05 Jy ! Component: 1450 - total flux cleaned = 0.000154468 Jy ! Component: 1500 - total flux cleaned = 0.000212105 Jy ! Component: 1550 - total flux cleaned = 0.00029165 Jy ! Component: 1600 - total flux cleaned = 0.000347526 Jy ! Component: 1650 - total flux cleaned = 0.000391836 Jy ! Component: 1700 - total flux cleaned = 0.000489852 Jy ! Component: 1750 - total flux cleaned = 0.000554394 Jy ! Component: 1800 - total flux cleaned = 0.000628818 Jy ! Component: 1850 - total flux cleaned = 0.000712826 Jy ! Component: 1900 - total flux cleaned = 0.000806053 Jy ! Component: 1950 - total flux cleaned = 0.000846891 Jy ! Component: 2000 - total flux cleaned = 0.000927862 Jy ! Component: 2050 - total flux cleaned = 0.000997839 Jy ! Component: 2100 - total flux cleaned = 0.00105732 Jy ! Component: 2150 - total flux cleaned = 0.00111622 Jy ! Component: 2200 - total flux cleaned = 0.00116494 Jy ! Component: 2250 - total flux cleaned = 0.00123263 Jy ! Component: 2300 - total flux cleaned = 0.00127107 Jy ! Component: 2350 - total flux cleaned = 0.00130937 Jy ! Component: 2400 - total flux cleaned = 0.0013189 Jy ! Component: 2450 - total flux cleaned = 0.00131886 Jy ! Component: 2500 - total flux cleaned = 0.00134731 Jy ! Component: 2550 - total flux cleaned = 0.00134736 Jy ! Component: 2600 - total flux cleaned = 0.0013664 Jy ! Component: 2650 - total flux cleaned = 0.00134745 Jy ! Component: 2700 - total flux cleaned = 0.00135693 Jy ! Component: 2750 - total flux cleaned = 0.00135701 Jy ! Component: 2800 - total flux cleaned = 0.00136656 Jy ! Component: 2850 - total flux cleaned = 0.00137609 Jy ! Component: 2900 - total flux cleaned = 0.00137615 Jy ! Component: 2950 - total flux cleaned = 0.00138556 Jy ! Component: 3000 - total flux cleaned = 0.00140459 Jy ! Component: 3050 - total flux cleaned = 0.00138561 Jy ! Component: 3100 - total flux cleaned = 0.00137615 Jy ! Component: 3150 - total flux cleaned = 0.00138568 Jy ! Component: 3200 - total flux cleaned = 0.00139533 Jy ! Component: 3250 - total flux cleaned = 0.00138574 Jy ! Component: 3300 - total flux cleaned = 0.00138568 Jy ! Component: 3350 - total flux cleaned = 0.00137599 Jy ! Component: 3400 - total flux cleaned = 0.00135657 Jy ! Component: 3450 - total flux cleaned = 0.00133697 Jy ! Component: 3500 - total flux cleaned = 0.0013468 Jy ! Component: 3550 - total flux cleaned = 0.00131731 Jy ! Component: 3600 - total flux cleaned = 0.00128765 Jy ! Component: 3650 - total flux cleaned = 0.00124781 Jy ! Component: 3700 - total flux cleaned = 0.00120786 Jy ! Component: 3750 - total flux cleaned = 0.00117767 Jy ! Component: 3800 - total flux cleaned = 0.00113717 Jy ! Component: 3850 - total flux cleaned = 0.00112696 Jy ! Component: 3900 - total flux cleaned = 0.00107571 Jy ! Component: 3950 - total flux cleaned = 0.00104464 Jy ! Component: 4000 - total flux cleaned = 0.00100296 Jy ! Component: 4050 - total flux cleaned = 0.000981923 Jy ! Total flux subtracted in 4096 components = 0.000950263 Jy ! Clean residual min=-0.000596 max=0.000636 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0472995 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 448 components and 0.0472995 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2312-0609_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.466 x 8.351 at -11.26 degrees (North through East) ! Clean map min=-0.0017719 max=0.029653 Jy/beam ! Writing clean map to FITS file: .//J2312-0609_C_map.fits wmodel .//J2312-0609_C_map.mod ! Writing 448 model components to file: .//J2312-0609_C_map.mod wobs .//J2312-0609_C_uvs.fits ! Writing UV FITS file: .//J2312-0609_C_uvs.fits wwins .//J2312-0609_C_map.win ! wwins: Wrote 4 windows to .//J2312-0609_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.029653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200713 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.03062 2.03062 4.06124 8.12248 16.245 32.4899 64.9798 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 147.738 quit ! Quitting program ! Log file .//J2312-0609_C_dfm.log closed on Mon Jan 20 19:26:52 2020