! Started logfile: .//J2240-2311_C_dfm.log on Sun Oct 21 00:21:34 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2240-2311_C_uva.fits ! Reading UV FITS file: .//J2240-2311_C_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2240-2311 ! ! 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 85 lines of history. ! ! Reading 3864 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 J2240-2311_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=1.000178Jy sigma=48.062724 ! Fit after self-cal, rms=0.986462Jy sigma=47.205517 ! 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=2.32 mas, bmaj=13.86 mas, bpa=-8.059 degrees ! Estimated noise=0.531532 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, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108756 Jy ! Component: 100 - total flux cleaned = 0.0136826 Jy ! Total flux subtracted in 100 components = 0.0136826 Jy ! Clean residual min=-0.002301 max=0.001956 Jy/beam ! Clean residual mean=-0.000004 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0136826 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0136826 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=0.025375Jy sigma=0.992001 ! Fit after self-cal, rms=0.024243Jy sigma=0.930262 ! 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=2.949 mas, bmaj=14.55 mas, bpa=-8.933 degrees ! Estimated noise=0.27902 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 = 0.00354678 Jy ! Component: 100 - total flux cleaned = 0.00493149 Jy ! Component: 150 - total flux cleaned = 0.00564011 Jy ! Component: 200 - total flux cleaned = 0.00581602 Jy ! Total flux subtracted in 200 components = 0.00581602 Jy ! Clean residual min=-0.001438 max=0.000990 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0194987 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 60 components and 0.0194987 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=0.023935Jy sigma=0.880702 ! Fit after self-cal, rms=0.023932Jy sigma=0.879861 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.949 x 14.55 at -8.933 degrees (North through East) ! Clean map min=-0.0013594 max=0.017006 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 0.75 LA 0.89 ! NL 0.94 OV 1.05 PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.23 HN 1.01 LA 0.64 ! NL 1.23 OV 1.17 PT 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.89 HN 0.95 LA 0.96 ! NL 0.97 OV 0.89 PT 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 LA 1.04 ! NL 1.06 OV 0.94 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.69 FD 0.90 HN 0.95 LA 0.98 ! NL 0.92 OV 1.07 PT 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.97 HN 1.08 LA 0.88 ! NL 1.07 OV 0.95 PT 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.02 LA 1.18 ! NL 1.02 OV 1.12 PT 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.12 LA 1.09 ! NL 1.04 OV 0.95 PT 1.12 ! ! ! Fit before self-cal, rms=0.023932Jy sigma=0.879861 ! Fit after self-cal, rms=0.023843Jy sigma=0.855573 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.937 mas, bmaj=14.84 mas, bpa=-8.948 degrees ! Estimated noise=0.27118 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 = -0.000137414 Jy ! Component: 100 - total flux cleaned = -0.000307215 Jy ! Component: 150 - total flux cleaned = -0.000419868 Jy ! Component: 200 - total flux cleaned = -0.000463606 Jy ! Total flux subtracted in 200 components = -0.000463606 Jy ! Clean residual min=-0.000864 max=0.000753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.019035 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.019035 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=0.023811Jy sigma=0.855581 ! Fit after self-cal, rms=0.023928Jy sigma=0.853881 ! 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=0.023928Jy sigma=0.853881 ! Fit after self-cal, rms=0.024275Jy sigma=0.853057 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.893 mas, bmaj=15.04 mas, bpa=-9.012 degrees ! Estimated noise=0.268547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103629 Jy ! Component: 100 - total flux cleaned = -0.000242313 Jy ! Component: 150 - total flux cleaned = -0.000333777 Jy ! Component: 200 - total flux cleaned = -0.000389798 Jy ! Total flux subtracted in 200 components = -0.000389798 Jy ! Clean residual min=-0.000804 max=0.000765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0186452 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.0186452 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=0.024253Jy sigma=0.853220 ! Fit after self-cal, rms=0.024274Jy sigma=0.852971 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 = 6.52361e-05 Jy ! Component: 100 - total flux cleaned = 1.65011e-05 Jy ! Component: 150 - total flux cleaned = -6.21367e-07 Jy ! Component: 200 - total flux cleaned = -4.93286e-07 Jy ! Total flux subtracted in 200 components = -4.93286e-07 Jy ! Clean residual min=-0.000785 max=0.000762 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0186448 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.0186448 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=0.024268Jy sigma=0.853091 ! Fit after self-cal, rms=0.024260Jy sigma=0.853028 ! 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=0.024260Jy sigma=0.853028 ! Fit after self-cal, rms=0.023917Jy sigma=0.852467 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.838 mas, bmaj=15.23 mas, bpa=-9.028 degrees ! Estimated noise=0.262784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117004 Jy ! Component: 100 - total flux cleaned = -0.000221405 Jy ! Component: 150 - total flux cleaned = -0.000289009 Jy ! Component: 200 - total flux cleaned = -0.00030897 Jy ! Total flux subtracted in 200 components = -0.00030897 Jy ! Clean residual min=-0.000755 max=0.000747 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0183358 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.0183358 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=0.023904Jy sigma=0.852669 ! Fit after self-cal, rms=0.023903Jy sigma=0.852582 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 = 3.25526e-05 Jy ! Component: 100 - total flux cleaned = -1.72745e-06 Jy ! Component: 150 - total flux cleaned = -1.78597e-05 Jy ! Component: 200 - total flux cleaned = -2.16424e-05 Jy ! Total flux subtracted in 200 components = -2.16424e-05 Jy ! Clean residual min=-0.000737 max=0.000740 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0183141 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.0183141 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=0.023900Jy sigma=0.852669 ! Fit after self-cal, rms=0.023895Jy sigma=0.852643 ! 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=0.023895Jy sigma=0.852643 ! Fit after self-cal, rms=0.023578Jy sigma=0.852298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=14.6 mas, bpa=-9.24 degrees ! Estimated noise=0.27223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104557 Jy ! Component: 100 - total flux cleaned = -0.000158486 Jy ! Component: 150 - total flux cleaned = -0.00017966 Jy ! Component: 200 - total flux cleaned = -0.000183893 Jy ! Total flux subtracted in 200 components = -0.000183893 Jy ! Clean residual min=-0.000641 max=0.000682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0181303 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 157 components and 0.0181303 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=0.023569Jy sigma=0.852597 ! Fit after self-cal, rms=0.023568Jy sigma=0.852550 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 = 2.60382e-05 Jy ! Component: 100 - total flux cleaned = 9.74149e-06 Jy ! Component: 150 - total flux cleaned = -3.0691e-07 Jy ! Component: 200 - total flux cleaned = 2.44366e-06 Jy ! Total flux subtracted in 200 components = 2.44366e-06 Jy ! Clean residual min=-0.000626 max=0.000661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0181327 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 179 components and 0.0181327 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=0.023566Jy sigma=0.852710 ! Fit after self-cal, rms=0.023564Jy sigma=0.852690 ! 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=2.794 mas, bmaj=15.37 mas, bpa=-9.032 degrees ! Estimated noise=0.257687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.794 x 15.37 at -9.032 degrees (North through East) ! Clean map min=-0.00081975 max=0.015594 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=2.225 mas, bmaj=14.72 mas, bpa=-8.262 degrees ! Estimated noise=0.484151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113257 Jy ! Component: 100 - total flux cleaned = 0.015465 Jy ! Component: 150 - total flux cleaned = 0.0163087 Jy ! Component: 200 - total flux cleaned = 0.0163039 Jy ! Total flux subtracted in 200 components = 0.0163039 Jy ! Clean residual min=-0.001407 max=0.001663 Jy/beam ! Clean residual mean=-0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0163038 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0163038 Jy ! Inverting map and beam ! Estimated beam: bmin=2.794 mas, bmaj=15.37 mas, bpa=-9.032 degrees ! Estimated noise=0.257687 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 (23.4, -40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011887 Jy ! Component: 100 - total flux cleaned = 0.00159227 Jy ! Component: 150 - total flux cleaned = 0.00193389 Jy ! Component: 200 - total flux cleaned = 0.00214544 Jy ! Total flux subtracted in 200 components = 0.00214544 Jy ! Clean residual min=-0.000726 max=0.000646 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0184493 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.0184493 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=4.059 mas, bmaj=14.6 mas, bpa=-9.24 degrees ! Estimated noise=0.27223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189693 Jy ! Component: 100 - total flux cleaned = 0.000289177 Jy ! Component: 150 - total flux cleaned = 0.000332359 Jy ! Component: 200 - total flux cleaned = 0.000361445 Jy ! Total flux subtracted in 200 components = 0.000361445 Jy ! Clean residual min=-0.000620 max=0.000556 Jy/beam ! Clean residual mean=0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0188107 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 = 3.43835e-05 Jy ! Component: 100 - total flux cleaned = 4.9591e-05 Jy ! Component: 150 - total flux cleaned = 6.41331e-05 Jy ! Component: 200 - total flux cleaned = 8.43164e-05 Jy ! Total flux subtracted in 200 components = 8.43164e-05 Jy ! Clean residual min=-0.000627 max=0.000544 Jy/beam ! Clean residual mean=0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.018895 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 103 components and 0.018895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.794 mas, bmaj=15.37 mas, bpa=-9.032 degrees ! Estimated noise=0.257687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.16655e-06 Jy ! Component: 100 - total flux cleaned = 2.75301e-05 Jy ! Component: 150 - total flux cleaned = 2.75703e-05 Jy ! Component: 200 - total flux cleaned = 2.73919e-05 Jy ! Total flux subtracted in 200 components = 2.73919e-05 Jy ! Clean residual min=-0.000693 max=0.000526 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0189224 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.0189224 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=0.023523Jy sigma=0.851254 ! Fit after self-cal, rms=0.023504Jy sigma=0.850634 wmodel J2240-2311_C_map.mod ! Writing 124 model components to file: J2240-2311_C_map.mod wobs J2240-2311_C_uvs.fits ! Writing UV FITS file: J2240-2311_C_uvs.fits wwins J2240-2311_C_map.win ! wwins: Wrote 2 windows to J2240-2311_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 = -0.00021938 Jy ! Component: 100 - total flux cleaned = -0.00027798 Jy ! Component: 150 - total flux cleaned = -0.000332256 Jy ! Component: 200 - total flux cleaned = -0.000341083 Jy ! Component: 250 - total flux cleaned = -0.000333218 Jy ! Component: 300 - total flux cleaned = -0.00029466 Jy ! Component: 350 - total flux cleaned = -0.00027997 Jy ! Component: 400 - total flux cleaned = -0.000272753 Jy ! Component: 450 - total flux cleaned = -0.000272696 Jy ! Component: 500 - total flux cleaned = -0.000279562 Jy ! Component: 550 - total flux cleaned = -0.000266021 Jy ! Component: 600 - total flux cleaned = -0.000259499 Jy ! Component: 650 - total flux cleaned = -0.000259686 Jy ! Component: 700 - total flux cleaned = -0.000253656 Jy ! Component: 750 - total flux cleaned = -0.00025985 Jy ! Component: 800 - total flux cleaned = -0.000241668 Jy ! Component: 850 - total flux cleaned = -0.000212079 Jy ! Component: 900 - total flux cleaned = -0.000206238 Jy ! Component: 950 - total flux cleaned = -0.000206167 Jy ! Component: 1000 - total flux cleaned = -0.000200492 Jy ! Component: 1050 - total flux cleaned = -0.000172646 Jy ! Component: 1100 - total flux cleaned = -0.000161757 Jy ! Component: 1150 - total flux cleaned = -0.000156364 Jy ! Component: 1200 - total flux cleaned = -0.000135129 Jy ! Component: 1250 - total flux cleaned = -0.000145522 Jy ! Component: 1300 - total flux cleaned = -0.000145481 Jy ! Component: 1350 - total flux cleaned = -0.000145489 Jy ! Component: 1400 - total flux cleaned = -0.000145536 Jy ! Component: 1450 - total flux cleaned = -0.000160475 Jy ! Component: 1500 - total flux cleaned = -0.000155507 Jy ! Component: 1550 - total flux cleaned = -0.00016046 Jy ! Component: 1600 - total flux cleaned = -0.000174959 Jy ! Component: 1650 - total flux cleaned = -0.000179714 Jy ! Component: 1700 - total flux cleaned = -0.000193929 Jy ! Component: 1750 - total flux cleaned = -0.000198602 Jy ! Component: 1800 - total flux cleaned = -0.000198615 Jy ! Component: 1850 - total flux cleaned = -0.000203202 Jy ! Component: 1900 - total flux cleaned = -0.000221468 Jy ! Component: 1950 - total flux cleaned = -0.00022144 Jy ! Component: 2000 - total flux cleaned = -0.00021245 Jy ! Component: 2050 - total flux cleaned = -0.000221351 Jy ! Component: 2100 - total flux cleaned = -0.000208008 Jy ! Component: 2150 - total flux cleaned = -0.00020803 Jy ! Component: 2200 - total flux cleaned = -0.000212402 Jy ! Component: 2250 - total flux cleaned = -0.000208061 Jy ! Component: 2300 - total flux cleaned = -0.000212418 Jy ! Component: 2350 - total flux cleaned = -0.000216712 Jy ! Component: 2400 - total flux cleaned = -0.000216689 Jy ! Component: 2450 - total flux cleaned = -0.000203975 Jy ! Component: 2500 - total flux cleaned = -0.000208229 Jy ! Component: 2550 - total flux cleaned = -0.000204033 Jy ! Component: 2600 - total flux cleaned = -0.00020821 Jy ! Component: 2650 - total flux cleaned = -0.000199911 Jy ! Component: 2700 - total flux cleaned = -0.000191623 Jy ! Component: 2750 - total flux cleaned = -0.000179254 Jy ! Component: 2800 - total flux cleaned = -0.000171057 Jy ! Component: 2850 - total flux cleaned = -0.00015879 Jy ! Component: 2900 - total flux cleaned = -0.000146581 Jy ! Component: 2950 - total flux cleaned = -0.000134468 Jy ! Component: 3000 - total flux cleaned = -0.000122372 Jy ! Component: 3050 - total flux cleaned = -0.000114331 Jy ! Component: 3100 - total flux cleaned = -0.000102291 Jy ! Component: 3150 - total flux cleaned = -9.82641e-05 Jy ! Component: 3200 - total flux cleaned = -7.43173e-05 Jy ! Component: 3250 - total flux cleaned = -5.84019e-05 Jy ! Component: 3300 - total flux cleaned = -4.65074e-05 Jy ! Component: 3350 - total flux cleaned = -3.46325e-05 Jy ! Component: 3400 - total flux cleaned = -2.28206e-05 Jy ! Component: 3450 - total flux cleaned = 7.96404e-07 Jy ! Component: 3500 - total flux cleaned = 1.64761e-05 Jy ! Component: 3550 - total flux cleaned = 2.82069e-05 Jy ! Component: 3600 - total flux cleaned = 3.99264e-05 Jy ! Component: 3650 - total flux cleaned = 5.55035e-05 Jy ! Component: 3700 - total flux cleaned = 6.32622e-05 Jy ! Component: 3750 - total flux cleaned = 8.26751e-05 Jy ! Component: 3800 - total flux cleaned = 9.81907e-05 Jy ! Component: 3850 - total flux cleaned = 0.00013307 Jy ! Component: 3900 - total flux cleaned = 0.000148558 Jy ! Component: 3950 - total flux cleaned = 0.000171754 Jy ! Component: 4000 - total flux cleaned = 0.000194979 Jy ! Component: 4050 - total flux cleaned = 0.000218197 Jy ! Total flux subtracted in 4096 components = 0.000241419 Jy ! Clean residual min=-0.000216 max=0.000197 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0191639 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 456 components and 0.0191639 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2240-2311_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.794 x 15.37 at -9.032 degrees (North through East) ! Clean map min=-0.00077134 max=0.015335 Jy/beam ! Writing clean map to FITS file: .//J2240-2311_C_map.fits wmodel .//J2240-2311_C_map.mod ! Writing 456 model components to file: .//J2240-2311_C_map.mod wobs .//J2240-2311_C_uvs.fits ! Writing UV FITS file: .//J2240-2311_C_uvs.fits wwins .//J2240-2311_C_map.win ! wwins: Wrote 3 windows to .//J2240-2311_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0153346 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.31528e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43113 1.43113 2.86226 5.72452 11.449 22.8981 45.7962 91.5924 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 209.624 quit ! Quitting program ! Log file .//J2240-2311_C_dfm.log closed on Sun Oct 21 00:21:38 2018