! Started logfile: .//J1419-2627_C_dfm.log on Mon Jan 20 18:12:50 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 .//J1419-2627_C_uva.fits ! Reading UV FITS file: .//J1419-2627_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.94958 visibilities/baseline/integration-bin. ! Found source: J1419-2627 ! ! 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 94 lines of history. ! ! Reading 2712 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 J1419-2627_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. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006227Jy sigma=14.248680 ! Fit after self-cal, rms=0.939153Jy sigma=13.269532 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.899 mas, bmaj=6.3 mas, bpa=-2.337 degrees ! Estimated noise=1.3793 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 = 0.0508122 Jy ! Component: 100 - total flux cleaned = 0.0630763 Jy ! Total flux subtracted in 100 components = 0.0630763 Jy ! Clean residual min=-0.004786 max=0.006599 Jy/beam ! Clean residual mean=0.000020 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.0630763 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0630763 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=0.059100Jy sigma=0.700727 ! Fit after self-cal, rms=0.058386Jy sigma=0.689809 ! 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=2.163 mas, bmaj=6.881 mas, bpa=-2.802 degrees ! Estimated noise=0.994852 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 = 0.0054765 Jy ! Component: 100 - total flux cleaned = 0.00726261 Jy ! Component: 150 - total flux cleaned = 0.00769405 Jy ! Component: 200 - total flux cleaned = 0.00800499 Jy ! Total flux subtracted in 200 components = 0.00800499 Jy ! Clean residual min=-0.002707 max=0.002795 Jy/beam ! Clean residual mean=0.000016 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0710813 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.0710813 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=0.057985Jy sigma=0.679623 ! Fit after self-cal, rms=0.058034Jy sigma=0.679451 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.163 x 6.881 at -2.802 degrees (North through East) ! Clean map min=-0.0025833 max=0.064228 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.94 KP 0.96 LA 0.96 ! NL 1.17 PT 0.96 SC 1.12 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.89 KP 1.03 LA 0.96 ! NL 1.16 PT 1.17 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.03 KP 1.01 LA 0.90 ! NL 1.19 PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.06 KP 1.10 LA 1.01 ! NL 1.10 PT 0.93 SC 0.96 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.06 KP 0.93 LA 0.87 ! NL 1.04 PT 1.05 SC 0.91 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.92 KP 1.02 LA 1.05 ! NL 1.06 PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.92 KP 1.02 LA 0.97 ! NL 1.09 PT 1.04 SC 0.88 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.18 KP 1.11 LA 0.96 ! NL 1.08 PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.058034Jy sigma=0.679451 ! Fit after self-cal, rms=0.059075Jy sigma=0.673695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=6.939 mas, bpa=-2.597 degrees ! Estimated noise=0.992242 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 = -0.000927144 Jy ! Component: 100 - total flux cleaned = -0.00101929 Jy ! Component: 150 - total flux cleaned = -0.00101931 Jy ! Component: 200 - total flux cleaned = -0.00103629 Jy ! Total flux subtracted in 200 components = -0.00103629 Jy ! Clean residual min=-0.002284 max=0.002210 Jy/beam ! Clean residual mean=0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.070045 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.070045 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=0.059054Jy sigma=0.673470 ! Fit after self-cal, rms=0.059157Jy sigma=0.673156 ! 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=0.059157Jy sigma=0.673156 ! Fit after self-cal, rms=0.059666Jy sigma=0.673049 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=6.974 mas, bpa=-2.534 degrees ! Estimated noise=0.992901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000737653 Jy ! Component: 100 - total flux cleaned = -0.000811169 Jy ! Component: 150 - total flux cleaned = -0.000811351 Jy ! Component: 200 - total flux cleaned = -0.000825379 Jy ! Total flux subtracted in 200 components = -0.000825379 Jy ! Clean residual min=-0.002191 max=0.002191 Jy/beam ! Clean residual mean=0.000002 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0692196 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0692196 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=0.059653Jy sigma=0.672917 ! Fit after self-cal, rms=0.059679Jy sigma=0.672907 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 = -5.5644e-05 Jy ! Component: 100 - total flux cleaned = -6.81888e-05 Jy ! Component: 150 - total flux cleaned = -6.80782e-05 Jy ! Component: 200 - total flux cleaned = -5.78813e-05 Jy ! Total flux subtracted in 200 components = -5.78813e-05 Jy ! Clean residual min=-0.002202 max=0.002175 Jy/beam ! Clean residual mean=0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0691617 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0691617 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=0.059673Jy sigma=0.672870 ! Fit after self-cal, rms=0.059681Jy sigma=0.672868 ! 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=0.059681Jy sigma=0.672868 ! Fit after self-cal, rms=0.060102Jy sigma=0.672794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.149 mas, bmaj=7.008 mas, bpa=-2.492 degrees ! Estimated noise=0.994345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000502615 Jy ! Component: 100 - total flux cleaned = -0.000610279 Jy ! Component: 150 - total flux cleaned = -0.000631328 Jy ! Component: 200 - total flux cleaned = -0.000640585 Jy ! Total flux subtracted in 200 components = -0.000640585 Jy ! Clean residual min=-0.002204 max=0.002184 Jy/beam ! Clean residual mean=0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0685211 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0685211 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=0.060095Jy sigma=0.672737 ! Fit after self-cal, rms=0.060112Jy sigma=0.672732 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 = -5.01191e-05 Jy ! Component: 100 - total flux cleaned = -6.71323e-05 Jy ! Component: 150 - total flux cleaned = -7.4572e-05 Jy ! Component: 200 - total flux cleaned = -8.19987e-05 Jy ! Total flux subtracted in 200 components = -8.19987e-05 Jy ! Clean residual min=-0.002214 max=0.002179 Jy/beam ! Clean residual mean=0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0684391 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.0684391 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=0.060109Jy sigma=0.672719 ! Fit after self-cal, rms=0.060113Jy sigma=0.672719 ! 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=0.060113Jy sigma=0.672719 ! Fit after self-cal, rms=0.060510Jy sigma=0.672673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=8.231 mas, bpa=-7.505 degrees ! Estimated noise=1.17802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000276094 Jy ! Component: 100 - total flux cleaned = -0.000311647 Jy ! Component: 150 - total flux cleaned = -0.000311491 Jy ! Component: 200 - total flux cleaned = -0.000301588 Jy ! Total flux subtracted in 200 components = -0.000301588 Jy ! Clean residual min=-0.002356 max=0.002428 Jy/beam ! Clean residual mean=0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0681375 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.0681375 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=0.060506Jy sigma=0.672647 ! Fit after self-cal, rms=0.060517Jy sigma=0.672639 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 = 3.18523e-05 Jy ! Component: 100 - total flux cleaned = 4.14607e-05 Jy ! Component: 150 - total flux cleaned = 5.09695e-05 Jy ! Component: 200 - total flux cleaned = 6.87628e-05 Jy ! Total flux subtracted in 200 components = 6.87628e-05 Jy ! Clean residual min=-0.002345 max=0.002443 Jy/beam ! Clean residual mean=0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0682063 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0682063 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=0.060516Jy sigma=0.672644 ! Fit after self-cal, rms=0.060519Jy sigma=0.672639 ! 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=2.151 mas, bmaj=7.037 mas, bpa=-2.455 degrees ! Estimated noise=0.996128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.151 x 7.037 at -2.455 degrees (North through East) ! Clean map min=-0.0021566 max=0.063774 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.885 mas, bmaj=6.396 mas, bpa=-1.897 degrees ! Estimated noise=1.41365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0513036 Jy ! Component: 100 - total flux cleaned = 0.062432 Jy ! Component: 150 - total flux cleaned = 0.0638455 Jy ! Component: 200 - total flux cleaned = 0.0648281 Jy ! Total flux subtracted in 200 components = 0.0648281 Jy ! Clean residual min=-0.003389 max=0.002793 Jy/beam ! Clean residual mean=0.000009 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.064828 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 0.064828 Jy ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=7.037 mas, bpa=-2.455 degrees ! Estimated noise=0.996128 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 = 0.00183479 Jy ! Component: 100 - total flux cleaned = 0.00261713 Jy ! Component: 150 - total flux cleaned = 0.0027192 Jy ! Component: 200 - total flux cleaned = 0.00278224 Jy ! Total flux subtracted in 200 components = 0.00278224 Jy ! Clean residual min=-0.002220 max=0.002138 Jy/beam ! Clean residual mean=0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0676103 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0676103 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=3.568 mas, bmaj=8.231 mas, bpa=-7.505 degrees ! Estimated noise=1.17802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254022 Jy ! Component: 100 - total flux cleaned = 0.000325252 Jy ! Component: 150 - total flux cleaned = 0.000388759 Jy ! Component: 200 - total flux cleaned = 0.000417595 Jy ! Total flux subtracted in 200 components = 0.000417595 Jy ! Clean residual min=-0.002406 max=0.002470 Jy/beam ! Clean residual mean=0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.0680279 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 = 2.74221e-05 Jy ! Component: 100 - total flux cleaned = 5.30325e-05 Jy ! Component: 150 - total flux cleaned = 6.61899e-05 Jy ! Component: 200 - total flux cleaned = 7.80722e-05 Jy ! Total flux subtracted in 200 components = 7.80722e-05 Jy ! Clean residual min=-0.002396 max=0.002488 Jy/beam ! Clean residual mean=0.000001 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0681059 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0681059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=7.037 mas, bpa=-2.455 degrees ! Estimated noise=0.996128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146201 Jy ! Component: 100 - total flux cleaned = -0.000168812 Jy ! Component: 150 - total flux cleaned = -0.000179221 Jy ! Component: 200 - total flux cleaned = -0.000189447 Jy ! Total flux subtracted in 200 components = -0.000189447 Jy ! Clean residual min=-0.002145 max=0.002153 Jy/beam ! Clean residual mean=0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0679165 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0679165 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=0.060528Jy sigma=0.672718 ! Fit after self-cal, rms=0.060538Jy sigma=0.672699 wmodel J1419-2627_C_map.mod ! Writing 54 model components to file: J1419-2627_C_map.mod wobs J1419-2627_C_uvs.fits ! Writing UV FITS file: J1419-2627_C_uvs.fits wwins J1419-2627_C_map.win ! wwins: Wrote 1 windows to J1419-2627_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 = -0.000191104 Jy ! Component: 100 - total flux cleaned = -0.000625679 Jy ! Component: 150 - total flux cleaned = -0.000996833 Jy ! Component: 200 - total flux cleaned = -0.00125264 Jy ! Component: 250 - total flux cleaned = -0.00134299 Jy ! Component: 300 - total flux cleaned = -0.0014291 Jy ! Component: 350 - total flux cleaned = -0.00148534 Jy ! Component: 400 - total flux cleaned = -0.00159235 Jy ! Component: 450 - total flux cleaned = -0.00161727 Jy ! Component: 500 - total flux cleaned = -0.00169118 Jy ! Component: 550 - total flux cleaned = -0.00176291 Jy ! Component: 600 - total flux cleaned = -0.00183283 Jy ! Component: 650 - total flux cleaned = -0.0018783 Jy ! Component: 700 - total flux cleaned = -0.00201073 Jy ! Component: 750 - total flux cleaned = -0.00205353 Jy ! Component: 800 - total flux cleaned = -0.00207375 Jy ! Component: 850 - total flux cleaned = -0.00207364 Jy ! Component: 900 - total flux cleaned = -0.00213427 Jy ! Component: 950 - total flux cleaned = -0.00219316 Jy ! Component: 1000 - total flux cleaned = -0.00223167 Jy ! Component: 1050 - total flux cleaned = -0.00228869 Jy ! Component: 1100 - total flux cleaned = -0.00230734 Jy ! Component: 1150 - total flux cleaned = -0.00234402 Jy ! Component: 1200 - total flux cleaned = -0.0023442 Jy ! Component: 1250 - total flux cleaned = -0.0023446 Jy ! Component: 1300 - total flux cleaned = -0.00225704 Jy ! Component: 1350 - total flux cleaned = -0.00220533 Jy ! Component: 1400 - total flux cleaned = -0.00210275 Jy ! Component: 1450 - total flux cleaned = -0.002069 Jy ! Component: 1500 - total flux cleaned = -0.00196869 Jy ! Component: 1550 - total flux cleaned = -0.00191923 Jy ! Component: 1600 - total flux cleaned = -0.00188644 Jy ! Component: 1650 - total flux cleaned = -0.00178931 Jy ! Component: 1700 - total flux cleaned = -0.00178917 Jy ! Component: 1750 - total flux cleaned = -0.00172544 Jy ! Component: 1800 - total flux cleaned = -0.00163072 Jy ! Component: 1850 - total flux cleaned = -0.00155265 Jy ! Component: 1900 - total flux cleaned = -0.00152168 Jy ! Component: 1950 - total flux cleaned = -0.00145987 Jy ! Component: 2000 - total flux cleaned = -0.00141373 Jy ! Component: 2050 - total flux cleaned = -0.00133708 Jy ! Component: 2100 - total flux cleaned = -0.00124531 Jy ! Component: 2150 - total flux cleaned = -0.00116891 Jy ! Component: 2200 - total flux cleaned = -0.00112304 Jy ! Component: 2250 - total flux cleaned = -0.00106184 Jy ! Component: 2300 - total flux cleaned = -0.00104658 Jy ! Component: 2350 - total flux cleaned = -0.00101594 Jy ! Component: 2400 - total flux cleaned = -0.000985197 Jy ! Component: 2450 - total flux cleaned = -0.000969735 Jy ! Component: 2500 - total flux cleaned = -0.00090792 Jy ! Component: 2550 - total flux cleaned = -0.00092344 Jy ! Component: 2600 - total flux cleaned = -0.000892405 Jy ! Component: 2650 - total flux cleaned = -0.000861243 Jy ! Component: 2700 - total flux cleaned = -0.000861165 Jy ! Component: 2750 - total flux cleaned = -0.000845625 Jy ! Component: 2800 - total flux cleaned = -0.000798466 Jy ! Component: 2850 - total flux cleaned = -0.000735431 Jy ! Component: 2900 - total flux cleaned = -0.00073534 Jy ! Component: 2950 - total flux cleaned = -0.000687758 Jy ! Component: 3000 - total flux cleaned = -0.000687788 Jy ! Component: 3050 - total flux cleaned = -0.000655816 Jy ! Component: 3100 - total flux cleaned = -0.000591632 Jy ! Component: 3150 - total flux cleaned = -0.000623757 Jy ! Component: 3200 - total flux cleaned = -0.00060756 Jy ! Component: 3250 - total flux cleaned = -0.000607478 Jy ! Component: 3300 - total flux cleaned = -0.000574642 Jy ! Component: 3350 - total flux cleaned = -0.000591035 Jy ! Component: 3400 - total flux cleaned = -0.000574428 Jy ! Component: 3450 - total flux cleaned = -0.000607875 Jy ! Component: 3500 - total flux cleaned = -0.000624761 Jy ! Component: 3550 - total flux cleaned = -0.000607861 Jy ! Component: 3600 - total flux cleaned = -0.000607739 Jy ! Component: 3650 - total flux cleaned = -0.000642204 Jy ! Component: 3700 - total flux cleaned = -0.000624889 Jy ! Component: 3750 - total flux cleaned = -0.000624939 Jy ! Component: 3800 - total flux cleaned = -0.000677669 Jy ! Component: 3850 - total flux cleaned = -0.000659997 Jy ! Component: 3900 - total flux cleaned = -0.000713691 Jy ! Component: 3950 - total flux cleaned = -0.000695675 Jy ! Component: 4000 - total flux cleaned = -0.000713759 Jy ! Component: 4050 - total flux cleaned = -0.000713708 Jy ! Total flux subtracted in 4096 components = -0.000713681 Jy ! Clean residual min=-0.001094 max=0.001122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0672028 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 319 components and 0.0672028 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1419-2627_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.151 x 7.037 at -2.455 degrees (North through East) ! Clean map min=-0.0031297 max=0.064493 Jy/beam ! Writing clean map to FITS file: .//J1419-2627_C_map.fits wmodel .//J1419-2627_C_map.mod ! Writing 319 model components to file: .//J1419-2627_C_map.mod wobs .//J1419-2627_C_uvs.fits ! Writing UV FITS file: .//J1419-2627_C_uvs.fits wwins .//J1419-2627_C_map.win ! wwins: Wrote 2 windows to .//J1419-2627_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0644928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000335312 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55977 1.55977 3.11954 6.23907 12.4781 24.9563 49.9126 99.8251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.336 quit ! Quitting program ! Log file .//J1419-2627_C_dfm.log closed on Mon Jan 20 18:12:54 2020