! Started logfile: .//J2350-0224_C_dfm.log on Mon Jan 20 19:32:43 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 .//J2350-0224_C_uva.fits ! Reading UV FITS file: .//J2350-0224_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2350-0224 ! ! 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 J2350-0224_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=0.998217Jy sigma=15.819803 ! Fit after self-cal, rms=0.967101Jy sigma=15.310311 ! 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=2.483 mas, bmaj=9.107 mas, bpa=-17.76 degrees ! Estimated noise=1.15165 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224327 Jy ! Component: 100 - total flux cleaned = 0.025589 Jy ! Total flux subtracted in 100 components = 0.025589 Jy ! Clean residual min=-0.007400 max=0.007437 Jy/beam ! Clean residual mean=-0.000019 rms=0.003408 Jy/beam ! Combined flux in latest and established models = 0.025589 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.025589 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=0.056353Jy sigma=0.881012 ! Fit after self-cal, rms=0.055015Jy sigma=0.862026 ! 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=2.879 mas, bmaj=8.763 mas, bpa=-18.54 degrees ! Estimated noise=0.901778 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 = 0.00759878 Jy ! Component: 100 - total flux cleaned = 0.00769177 Jy ! Component: 150 - total flux cleaned = 0.00810034 Jy ! Component: 200 - total flux cleaned = 0.00776894 Jy ! Total flux subtracted in 200 components = 0.00776894 Jy ! Clean residual min=-0.005457 max=0.005459 Jy/beam ! Clean residual mean=0.000044 rms=0.002670 Jy/beam ! Combined flux in latest and established models = 0.0333579 Jy ! Performing phase self-cal ! Adding 135 model components to the UV plane model. ! The established model now contains 169 components and 0.0333579 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=0.047293Jy sigma=0.726835 ! Fit after self-cal, rms=0.046876Jy sigma=0.721923 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.879 x 8.763 at -18.54 degrees (North through East) ! Clean map min=-0.0088603 max=0.033192 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 HN 1.03 KP 0.84 ! NL 0.97 OV 0.64 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.84 HN 1.11 KP 0.79 ! NL 1.12 OV 0.66 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.18 HN 1.12 KP 0.69 ! NL 1.00 OV 0.67 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.04 HN 1.33 KP 0.74 ! NL 1.10 OV 0.68 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.17 HN 1.02 KP 0.92 ! NL 1.04 OV 0.74 PT 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.11 HN 0.99 KP 0.83 ! NL 1.00 OV 0.81 PT 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.96 HN 1.04 KP 0.88 ! NL 0.95 OV 0.77 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00 KP 0.91 ! NL 1.05 OV 0.74 PT 0.98 ! ! ! Fit before self-cal, rms=0.046876Jy sigma=0.721923 ! Fit after self-cal, rms=0.040967Jy sigma=0.668735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.964 mas, bmaj=9.281 mas, bpa=-18.55 degrees ! Estimated noise=0.796109 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 = 0.00583897 Jy ! Component: 100 - total flux cleaned = 0.00859812 Jy ! Component: 150 - total flux cleaned = 0.00966454 Jy ! Component: 200 - total flux cleaned = 0.0103375 Jy ! Total flux subtracted in 200 components = 0.0103375 Jy ! Clean residual min=-0.001450 max=0.001458 Jy/beam ! Clean residual mean=0.000006 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0436954 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 249 components and 0.0436954 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=0.040060Jy sigma=0.644748 ! Fit after self-cal, rms=0.040168Jy sigma=0.641650 ! 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=0.040168Jy sigma=0.641650 ! Fit after self-cal, rms=0.040850Jy sigma=0.640656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.98 mas, bmaj=9.308 mas, bpa=-18.6 degrees ! Estimated noise=0.792116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197443 Jy ! Component: 100 - total flux cleaned = 0.00239312 Jy ! Component: 150 - total flux cleaned = 0.0025217 Jy ! Component: 200 - total flux cleaned = 0.00281992 Jy ! Total flux subtracted in 200 components = 0.00281992 Jy ! Clean residual min=-0.000906 max=0.000910 Jy/beam ! Clean residual mean=0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0465153 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 305 components and 0.0465153 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=0.040598Jy sigma=0.634764 ! Fit after self-cal, rms=0.040587Jy sigma=0.633981 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 = 0.00134153 Jy ! Component: 100 - total flux cleaned = 0.00170622 Jy ! Component: 150 - total flux cleaned = 0.00191869 Jy ! Component: 200 - total flux cleaned = 0.00210752 Jy ! Total flux subtracted in 200 components = 0.00210752 Jy ! Clean residual min=-0.000754 max=0.000759 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0486228 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 356 components and 0.0486228 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=0.040436Jy sigma=0.631107 ! Fit after self-cal, rms=0.040392Jy sigma=0.630745 ! 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=0.040392Jy sigma=0.630745 ! Fit after self-cal, rms=0.039792Jy sigma=0.630389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.971 mas, bmaj=9.298 mas, bpa=-18.56 degrees ! Estimated noise=0.778673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.50694e-06 Jy ! Component: 100 - total flux cleaned = 5.1974e-07 Jy ! Component: 150 - total flux cleaned = 9.53888e-05 Jy ! Component: 200 - total flux cleaned = 0.000133065 Jy ! Total flux subtracted in 200 components = 0.000133065 Jy ! Clean residual min=-0.000658 max=0.000658 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0487559 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 399 components and 0.0487559 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=0.039677Jy sigma=0.628363 ! Fit after self-cal, rms=0.039686Jy sigma=0.628020 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 = 0.000215726 Jy ! Component: 100 - total flux cleaned = 0.000591296 Jy ! Component: 150 - total flux cleaned = 0.00093523 Jy ! Component: 200 - total flux cleaned = 0.00120982 Jy ! Total flux subtracted in 200 components = 0.00120982 Jy ! Clean residual min=-0.000624 max=0.000623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0499657 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 440 components and 0.0499657 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=0.039584Jy sigma=0.626382 ! Fit after self-cal, rms=0.039568Jy sigma=0.626052 ! 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=0.039568Jy sigma=0.626052 ! Fit after self-cal, rms=0.038775Jy sigma=0.625817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.214 mas, bmaj=9.342 mas, bpa=-22.85 degrees ! Estimated noise=0.799359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210549 Jy ! Component: 100 - total flux cleaned = -0.000436084 Jy ! Component: 150 - total flux cleaned = -0.000536841 Jy ! Component: 200 - total flux cleaned = -0.00066542 Jy ! Total flux subtracted in 200 components = -0.00066542 Jy ! Clean residual min=-0.000514 max=0.000516 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0493003 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 486 components and 0.0493003 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=0.038692Jy sigma=0.624607 ! Fit after self-cal, rms=0.038678Jy sigma=0.624440 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 = 1.95521e-05 Jy ! Component: 100 - total flux cleaned = -0.000178592 Jy ! Component: 150 - total flux cleaned = -0.000177608 Jy ! Component: 200 - total flux cleaned = -0.000150055 Jy ! Total flux subtracted in 200 components = -0.000150055 Jy ! Clean residual min=-0.000470 max=0.000472 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0491502 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 517 components and 0.0491503 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=0.038610Jy sigma=0.623478 ! Fit after self-cal, rms=0.038597Jy sigma=0.623374 ! 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=2.944 mas, bmaj=9.32 mas, bpa=-18.43 degrees ! Estimated noise=0.763123 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.944 x 9.32 at -18.43 degrees (North through East) ! Clean map min=-0.0028756 max=0.026586 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=2.498 mas, bmaj=9.665 mas, bpa=-17.74 degrees ! Estimated noise=1.00482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171788 Jy ! Component: 100 - total flux cleaned = 0.0193147 Jy ! Component: 150 - total flux cleaned = 0.0197061 Jy ! Component: 200 - total flux cleaned = 0.0206924 Jy ! Total flux subtracted in 200 components = 0.0206924 Jy ! Clean residual min=-0.005061 max=0.005076 Jy/beam ! Clean residual mean=-0.000005 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.0206924 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 68 model components to the UV plane model. ! The established model now contains 68 components and 0.0206924 Jy ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=9.32 mas, bpa=-18.43 degrees ! Estimated noise=0.763123 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 = 0.0013049 Jy ! Component: 100 - total flux cleaned = 0.00419436 Jy ! Component: 150 - total flux cleaned = 0.00651522 Jy ! Component: 200 - total flux cleaned = 0.00847873 Jy ! Total flux subtracted in 200 components = 0.00847873 Jy ! Clean residual min=-0.003014 max=0.003018 Jy/beam ! Clean residual mean=0.000008 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.0291712 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 164 components and 0.0291712 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=4.214 mas, bmaj=9.342 mas, bpa=-22.85 degrees ! Estimated noise=0.799359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218749 Jy ! Component: 100 - total flux cleaned = 0.00189646 Jy ! Component: 150 - total flux cleaned = 0.00155453 Jy ! Component: 200 - total flux cleaned = 0.00192071 Jy ! Total flux subtracted in 200 components = 0.00192071 Jy ! Clean residual min=-0.001735 max=0.001742 Jy/beam ! Clean residual mean=0.000001 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0310919 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 = 2.2358e-06 Jy ! Component: 100 - total flux cleaned = -0.000583129 Jy ! Component: 150 - total flux cleaned = -0.00109915 Jy ! Component: 200 - total flux cleaned = -0.00149227 Jy ! Total flux subtracted in 200 components = -0.00149227 Jy ! Clean residual min=-0.001039 max=0.001030 Jy/beam ! Clean residual mean=-0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0295996 Jy ! Adding 185 model components to the UV plane model. ! The established model now contains 331 components and 0.0295996 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=9.32 mas, bpa=-18.43 degrees ! Estimated noise=0.763123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000671002 Jy ! Component: 100 - total flux cleaned = 0.00109583 Jy ! Component: 150 - total flux cleaned = 0.00119172 Jy ! Component: 200 - total flux cleaned = 0.00128022 Jy ! Total flux subtracted in 200 components = 0.00128022 Jy ! Clean residual min=-0.000689 max=0.000691 Jy/beam ! Clean residual mean=-0.000003 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0308798 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 390 components and 0.0308798 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=0.038593Jy sigma=0.623532 ! Fit after self-cal, rms=0.038516Jy sigma=0.622172 wmodel J2350-0224_C_map.mod ! Writing 390 model components to file: J2350-0224_C_map.mod wobs J2350-0224_C_uvs.fits ! Writing UV FITS file: J2350-0224_C_uvs.fits wwins J2350-0224_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2350-0224_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.944 x 9.32 at -18.43 degrees (North through East) ! Clean map min=-0.0035935 max=0.022938 Jy/beam ! Writing clean map to FITS file: .//J2350-0224_C_map.fits wmodel .//J2350-0224_C_map.mod ! Writing 390 model components to file: .//J2350-0224_C_map.mod wobs .//J2350-0224_C_uvs.fits ! Writing UV FITS file: .//J2350-0224_C_uvs.fits wwins .//J2350-0224_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0229379 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000288863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.77798 3.77798 7.55596 15.1119 30.2238 60.4477 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 79.407 quit ! Quitting program ! Log file .//J2350-0224_C_dfm.log closed on Mon Jan 20 19:32:46 2020