! Started logfile: .//J0048-2233_X_dfm.log on Mon Jan 20 17:06:26 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 .//J0048-2233_X_uva.fits ! Reading UV FITS file: .//J0048-2233_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0048-2233 ! ! 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0048-2233_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=0.999107Jy sigma=17.776451 ! Fit after self-cal, rms=0.971397Jy sigma=17.291404 ! 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=2.557 mas, bmaj=7.158 mas, bpa=-12.01 degrees ! Estimated noise=1.42469 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 = 0.022409 Jy ! Component: 100 - total flux cleaned = 0.0273787 Jy ! Total flux subtracted in 100 components = 0.0273787 Jy ! Clean residual min=-0.002798 max=0.002292 Jy/beam ! Clean residual mean=-0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0273787 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0273787 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=0.037843Jy sigma=0.662721 ! Fit after self-cal, rms=0.035900Jy sigma=0.625181 ! 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=2.81 mas, bmaj=7.223 mas, bpa=-10.9 degrees ! Estimated noise=0.799017 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 = 0.00404481 Jy ! Component: 100 - total flux cleaned = 0.00567784 Jy ! Component: 150 - total flux cleaned = 0.00674971 Jy ! Component: 200 - total flux cleaned = 0.00749151 Jy ! Total flux subtracted in 200 components = 0.00749151 Jy ! Clean residual min=-0.001694 max=0.001851 Jy/beam ! Clean residual mean=0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0348702 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.0348702 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=0.035472Jy sigma=0.617159 ! Fit after self-cal, rms=0.035458Jy sigma=0.616975 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.81 x 7.223 at -10.9 degrees (North through East) ! Clean map min=-0.0016855 max=0.031665 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.14 KP 1.11 LA 0.88 ! NL 0.96 OV 1.13 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 KP 0.96 LA 1.16 ! NL 0.92 OV 0.96 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.89 KP 1.10 LA 1.04 ! NL 1.23 OV 1.15 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.89 KP 0.88 LA 1.04 ! NL 1.05 OV 1.10 PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.94 KP 1.12 LA 1.09 ! NL 0.93 OV 1.21 PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.10 KP 0.97 LA 0.96 ! NL 0.91 OV 0.95 PT 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 KP 1.06 LA 0.96 ! NL 0.93 OV 0.87 PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.79 KP 0.97 LA 0.97 ! NL 1.13 OV 1.18 PT 0.95 ! ! ! Fit before self-cal, rms=0.035458Jy sigma=0.616975 ! Fit after self-cal, rms=0.036206Jy sigma=0.611560 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.823 mas, bmaj=7.24 mas, bpa=-10.96 degrees ! Estimated noise=0.793117 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 = -0.000387822 Jy ! Component: 100 - total flux cleaned = -0.000400603 Jy ! Component: 150 - total flux cleaned = -0.000400612 Jy ! Component: 200 - total flux cleaned = -0.000390486 Jy ! Total flux subtracted in 200 components = -0.000390486 Jy ! Clean residual min=-0.001340 max=0.001481 Jy/beam ! Clean residual mean=0.000005 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0344797 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.0344797 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=0.036195Jy sigma=0.611444 ! Fit after self-cal, rms=0.036326Jy sigma=0.610701 ! 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=0.036326Jy sigma=0.610701 ! Fit after self-cal, rms=0.036900Jy sigma=0.610584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.828 mas, bmaj=7.256 mas, bpa=-10.99 degrees ! Estimated noise=0.796402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240794 Jy ! Component: 100 - total flux cleaned = -0.000254858 Jy ! Component: 150 - total flux cleaned = -0.000245473 Jy ! Component: 200 - total flux cleaned = -0.000236803 Jy ! Total flux subtracted in 200 components = -0.000236803 Jy ! Clean residual min=-0.001292 max=0.001401 Jy/beam ! Clean residual mean=0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0342429 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.0342429 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=0.036888Jy sigma=0.610504 ! Fit after self-cal, rms=0.036916Jy sigma=0.610442 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 = -7.60194e-05 Jy ! Component: 100 - total flux cleaned = -6.79593e-05 Jy ! Component: 150 - total flux cleaned = -6.03162e-05 Jy ! Component: 200 - total flux cleaned = -6.74966e-05 Jy ! Total flux subtracted in 200 components = -6.74966e-05 Jy ! Clean residual min=-0.001265 max=0.001414 Jy/beam ! Clean residual mean=0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0341754 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0341755 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=0.036909Jy sigma=0.610404 ! Fit after self-cal, rms=0.036911Jy sigma=0.610380 ! 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=0.036911Jy sigma=0.610380 ! Fit after self-cal, rms=0.037139Jy sigma=0.610366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.832 mas, bmaj=7.264 mas, bpa=-10.98 degrees ! Estimated noise=0.79937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111548 Jy ! Component: 100 - total flux cleaned = -0.000135838 Jy ! Component: 150 - total flux cleaned = -0.000157131 Jy ! Component: 200 - total flux cleaned = -0.000156971 Jy ! Total flux subtracted in 200 components = -0.000156971 Jy ! Clean residual min=-0.001267 max=0.001412 Jy/beam ! Clean residual mean=0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0340185 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.0340185 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=0.037133Jy sigma=0.610332 ! Fit after self-cal, rms=0.037139Jy sigma=0.610312 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 = -2.89613e-05 Jy ! Component: 100 - total flux cleaned = -4.41049e-05 Jy ! Component: 150 - total flux cleaned = -6.39861e-05 Jy ! Component: 200 - total flux cleaned = -7.64191e-05 Jy ! Total flux subtracted in 200 components = -7.64191e-05 Jy ! Clean residual min=-0.001262 max=0.001427 Jy/beam ! Clean residual mean=0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0339421 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.0339421 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=0.037135Jy sigma=0.610289 ! Fit after self-cal, rms=0.037137Jy sigma=0.610278 ! 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=0.037137Jy sigma=0.610278 ! Fit after self-cal, rms=0.037288Jy sigma=0.610272 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.276 mas, bmaj=7.251 mas, bpa=-9.443 degrees ! Estimated noise=0.803822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127181 Jy ! Component: 100 - total flux cleaned = -0.000134515 Jy ! Component: 150 - total flux cleaned = -0.000134377 Jy ! Component: 200 - total flux cleaned = -0.000139634 Jy ! Total flux subtracted in 200 components = -0.000139634 Jy ! Clean residual min=-0.001234 max=0.001436 Jy/beam ! Clean residual mean=0.000005 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0338024 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 117 components and 0.0338024 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=0.037284Jy sigma=0.610258 ! Fit after self-cal, rms=0.037286Jy sigma=0.610247 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.57089e-05 Jy ! Component: 100 - total flux cleaned = -4.72555e-05 Jy ! Component: 150 - total flux cleaned = -5.8091e-05 Jy ! Component: 200 - total flux cleaned = -6.83862e-05 Jy ! Total flux subtracted in 200 components = -6.83862e-05 Jy ! Clean residual min=-0.001232 max=0.001446 Jy/beam ! Clean residual mean=0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0337341 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.0337341 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=0.037283Jy sigma=0.610238 ! Fit after self-cal, rms=0.037284Jy sigma=0.610231 ! 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=2.834 mas, bmaj=7.27 mas, bpa=-10.98 degrees ! Estimated noise=0.801793 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.834 x 7.27 at -10.98 degrees (North through East) ! Clean map min=-0.0012239 max=0.031522 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=2.579 mas, bmaj=7.248 mas, bpa=-12.19 degrees ! Estimated noise=1.42907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242215 Jy ! Component: 100 - total flux cleaned = 0.0296052 Jy ! Component: 150 - total flux cleaned = 0.0317251 Jy ! Component: 200 - total flux cleaned = 0.0326202 Jy ! Total flux subtracted in 200 components = 0.0326202 Jy ! Clean residual min=-0.002619 max=0.002609 Jy/beam ! Clean residual mean=0.000006 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0326202 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0326202 Jy ! Inverting map and beam ! Estimated beam: bmin=2.834 mas, bmaj=7.27 mas, bpa=-10.98 degrees ! Estimated noise=0.801793 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 = 0.000995615 Jy ! Component: 100 - total flux cleaned = 0.00115772 Jy ! Component: 150 - total flux cleaned = 0.00120584 Jy ! Component: 200 - total flux cleaned = 0.0012435 Jy ! Total flux subtracted in 200 components = 0.0012435 Jy ! Clean residual min=-0.001349 max=0.001578 Jy/beam ! Clean residual mean=0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0338637 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0338637 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=3.276 mas, bmaj=7.251 mas, bpa=-9.443 degrees ! Estimated noise=0.803822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.58229e-05 Jy ! Component: 100 - total flux cleaned = 6.8646e-05 Jy ! Component: 150 - total flux cleaned = 7.96165e-05 Jy ! Component: 200 - total flux cleaned = 9.86148e-05 Jy ! Total flux subtracted in 200 components = 9.86148e-05 Jy ! Clean residual min=-0.001210 max=0.001546 Jy/beam ! Clean residual mean=0.000005 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0339623 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 = -1.74949e-05 Jy ! Component: 100 - total flux cleaned = -2.56271e-05 Jy ! Component: 150 - total flux cleaned = -4.07908e-05 Jy ! Component: 200 - total flux cleaned = -4.79256e-05 Jy ! Total flux subtracted in 200 components = -4.79256e-05 Jy ! Clean residual min=-0.001190 max=0.001525 Jy/beam ! Clean residual mean=0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0339144 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 71 components and 0.0339144 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.834 mas, bmaj=7.27 mas, bpa=-10.98 degrees ! Estimated noise=0.801793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.11734e-05 Jy ! Component: 100 - total flux cleaned = 0.000119624 Jy ! Component: 150 - total flux cleaned = 0.000110788 Jy ! Component: 200 - total flux cleaned = 9.37861e-05 Jy ! Total flux subtracted in 200 components = 9.37861e-05 Jy ! Clean residual min=-0.001255 max=0.001445 Jy/beam ! Clean residual mean=0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0340082 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0340082 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=0.037291Jy sigma=0.610372 ! Fit after self-cal, rms=0.037289Jy sigma=0.610323 wmodel J0048-2233_X_map.mod ! Writing 89 model components to file: J0048-2233_X_map.mod wobs J0048-2233_X_uvs.fits ! Writing UV FITS file: J0048-2233_X_uvs.fits wwins J0048-2233_X_map.win ! wwins: Wrote 1 windows to J0048-2233_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 = 0.000266374 Jy ! Component: 100 - total flux cleaned = 0.000374663 Jy ! Component: 150 - total flux cleaned = 0.000456155 Jy ! Component: 200 - total flux cleaned = 0.000475309 Jy ! Component: 250 - total flux cleaned = 0.000475344 Jy ! Component: 300 - total flux cleaned = 0.000508878 Jy ! Component: 350 - total flux cleaned = 0.000508795 Jy ! Component: 400 - total flux cleaned = 0.000524645 Jy ! Component: 450 - total flux cleaned = 0.000597561 Jy ! Component: 500 - total flux cleaned = 0.000611073 Jy ! Component: 550 - total flux cleaned = 0.000624121 Jy ! Component: 600 - total flux cleaned = 0.000611175 Jy ! Component: 650 - total flux cleaned = 0.000611615 Jy ! Component: 700 - total flux cleaned = 0.000623836 Jy ! Component: 750 - total flux cleaned = 0.000612363 Jy ! Component: 800 - total flux cleaned = 0.000623377 Jy ! Component: 850 - total flux cleaned = 0.000644672 Jy ! Component: 900 - total flux cleaned = 0.000675412 Jy ! Component: 950 - total flux cleaned = 0.000714908 Jy ! Component: 1000 - total flux cleaned = 0.000772138 Jy ! Component: 1050 - total flux cleaned = 0.000818429 Jy ! Component: 1100 - total flux cleaned = 0.000863396 Jy ! Component: 1150 - total flux cleaned = 0.000889809 Jy ! Component: 1200 - total flux cleaned = 0.000907066 Jy ! Component: 1250 - total flux cleaned = 0.000948706 Jy ! Component: 1300 - total flux cleaned = 0.000964956 Jy ! Component: 1350 - total flux cleaned = 0.000988794 Jy ! Component: 1400 - total flux cleaned = 0.00101987 Jy ! Component: 1450 - total flux cleaned = 0.00104259 Jy ! Component: 1500 - total flux cleaned = 0.00105736 Jy ! Component: 1550 - total flux cleaned = 0.00106457 Jy ! Component: 1600 - total flux cleaned = 0.00109313 Jy ! Component: 1650 - total flux cleaned = 0.00109304 Jy ! Component: 1700 - total flux cleaned = 0.00109997 Jy ! Component: 1750 - total flux cleaned = 0.00112015 Jy ! Component: 1800 - total flux cleaned = 0.00112009 Jy ! Component: 1850 - total flux cleaned = 0.00113973 Jy ! Component: 1900 - total flux cleaned = 0.00115253 Jy ! Component: 1950 - total flux cleaned = 0.0011714 Jy ! Component: 2000 - total flux cleaned = 0.00118371 Jy ! Component: 2050 - total flux cleaned = 0.00118976 Jy ! Component: 2100 - total flux cleaned = 0.00119577 Jy ! Component: 2150 - total flux cleaned = 0.00120761 Jy ! Component: 2200 - total flux cleaned = 0.00120181 Jy ! Component: 2250 - total flux cleaned = 0.00120759 Jy ! Component: 2300 - total flux cleaned = 0.00120764 Jy ! Component: 2350 - total flux cleaned = 0.00120768 Jy ! Component: 2400 - total flux cleaned = 0.00121324 Jy ! Component: 2450 - total flux cleaned = 0.00120785 Jy ! Component: 2500 - total flux cleaned = 0.0012078 Jy ! Component: 2550 - total flux cleaned = 0.00120246 Jy ! Component: 2600 - total flux cleaned = 0.00119197 Jy ! Component: 2650 - total flux cleaned = 0.00120233 Jy ! Component: 2700 - total flux cleaned = 0.00119203 Jy ! Component: 2750 - total flux cleaned = 0.00119204 Jy ! Component: 2800 - total flux cleaned = 0.00118697 Jy ! Component: 2850 - total flux cleaned = 0.00117694 Jy ! Component: 2900 - total flux cleaned = 0.00115207 Jy ! Component: 2950 - total flux cleaned = 0.00114221 Jy ! Component: 3000 - total flux cleaned = 0.0011226 Jy ! Component: 3050 - total flux cleaned = 0.00111284 Jy ! Component: 3100 - total flux cleaned = 0.00110799 Jy ! Component: 3150 - total flux cleaned = 0.00109351 Jy ! Component: 3200 - total flux cleaned = 0.0010839 Jy ! Component: 3250 - total flux cleaned = 0.00106954 Jy ! Component: 3300 - total flux cleaned = 0.00105527 Jy ! Component: 3350 - total flux cleaned = 0.00104578 Jy ! Component: 3400 - total flux cleaned = 0.00103634 Jy ! Component: 3450 - total flux cleaned = 0.00102691 Jy ! Component: 3500 - total flux cleaned = 0.00102225 Jy ! Component: 3550 - total flux cleaned = 0.00101756 Jy ! Component: 3600 - total flux cleaned = 0.0010082 Jy ! Component: 3650 - total flux cleaned = 0.00100823 Jy ! Component: 3700 - total flux cleaned = 0.00100824 Jy ! Component: 3750 - total flux cleaned = 0.00100825 Jy ! Component: 3800 - total flux cleaned = 0.00101288 Jy ! Component: 3850 - total flux cleaned = 0.00101753 Jy ! Component: 3900 - total flux cleaned = 0.00100824 Jy ! Component: 3950 - total flux cleaned = 0.00100362 Jy ! Component: 4000 - total flux cleaned = 0.00100828 Jy ! Component: 4050 - total flux cleaned = 0.00100364 Jy ! Total flux subtracted in 4096 components = 0.000994376 Jy ! Clean residual min=-0.000270 max=0.000257 Jy/beam ! Clean residual mean=-0.000001 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0350026 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 392 components and 0.0350026 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0048-2233_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.834 x 7.27 at -10.98 degrees (North through East) ! Clean map min=-0.00096183 max=0.031629 Jy/beam ! Writing clean map to FITS file: .//J0048-2233_X_map.fits wmodel .//J0048-2233_X_map.mod ! Writing 392 model components to file: .//J0048-2233_X_map.mod wobs .//J0048-2233_X_uvs.fits ! Writing UV FITS file: .//J0048-2233_X_uvs.fits wwins .//J0048-2233_X_map.win ! wwins: Wrote 2 windows to .//J0048-2233_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0316288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.35351e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.887184 0.887184 1.77437 3.54873 7.09747 14.1949 28.3899 56.7797 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 338.148 quit ! Quitting program ! Log file .//J0048-2233_X_dfm.log closed on Mon Jan 20 17:06:30 2020