! Started logfile: /scr/pima/sb072a9_uvs/J1225-2938_C_dfm.log on Fri Oct 26 20:43:42 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 /scr/pima/sb072a9_uvs/J1225-2938_C_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1225-2938_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1225-2938 ! ! 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 76 lines of history. ! ! Reading 1008 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 J1225-2938_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=1.004222Jy sigma=30.577343 ! Fit after self-cal, rms=0.865133Jy sigma=26.414433 ! 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=1.086 mas, bmaj=3.033 mas, bpa=-6.654 degrees ! Estimated noise=1.22416 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 = 0.100337 Jy ! Component: 100 - total flux cleaned = 0.125864 Jy ! Total flux subtracted in 100 components = 0.125864 Jy ! Clean residual min=-0.008143 max=0.011667 Jy/beam ! Clean residual mean=-0.000001 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.125864 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.125864 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=0.035335Jy sigma=0.882656 ! Fit after self-cal, rms=0.035334Jy sigma=0.882438 ! Inverting map ! Added new window around map position (-2.1, 4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120641 Jy ! Component: 100 - total flux cleaned = 0.0162468 Jy ! Total flux subtracted in 100 components = 0.0162468 Jy ! Clean residual min=-0.005220 max=0.006433 Jy/beam ! Clean residual mean=0.000001 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.14211 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.14211 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=0.030382Jy sigma=0.696761 ! Fit after self-cal, rms=0.030197Jy sigma=0.690220 ! 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=1.454 mas, bmaj=3.698 mas, bpa=-4.631 degrees ! Estimated noise=0.80609 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 = 0.00570458 Jy ! Component: 100 - total flux cleaned = 0.00845291 Jy ! Component: 150 - total flux cleaned = 0.0096567 Jy ! Component: 200 - total flux cleaned = 0.00990655 Jy ! Total flux subtracted in 200 components = 0.00990655 Jy ! Clean residual min=-0.005707 max=0.005993 Jy/beam ! Clean residual mean=0.000008 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.152017 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.152017 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=0.029071Jy sigma=0.649786 ! Fit after self-cal, rms=0.029040Jy sigma=0.648234 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.454 x 3.698 at -4.631 degrees (North through East) ! Clean map min=-0.0056727 max=0.12744 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 LA 1.09 MK 1.00 ! NL 1.06 PT 0.84 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 LA 1.08 MK 0.96 ! NL 1.02 PT 0.90 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 LA 1.03 MK 1.04 ! NL 1.08 PT 0.90 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 LA 1.01 MK 0.97 ! NL 1.12 PT 0.89 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.93 LA 1.05 MK 0.99 ! NL 1.12 PT 0.87 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 LA 1.06 MK 0.99 ! NL 1.09 PT 0.88 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 LA 1.05 MK 0.99 ! NL 1.08 PT 0.87 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 LA 1.05 MK 0.99 ! NL 1.09 PT 0.91 SC 0.99 ! ! ! Fit before self-cal, rms=0.029040Jy sigma=0.648234 ! Fit after self-cal, rms=0.026218Jy sigma=0.515736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.453 mas, bmaj=3.712 mas, bpa=-4.649 degrees ! Estimated noise=0.805203 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 = -0.00077151 Jy ! Component: 100 - total flux cleaned = -0.000796201 Jy ! Component: 150 - total flux cleaned = -0.000796835 Jy ! Component: 200 - total flux cleaned = -0.000831609 Jy ! Total flux subtracted in 200 components = -0.000831609 Jy ! Clean residual min=-0.002135 max=0.001765 Jy/beam ! Clean residual mean=0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.151185 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.151185 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=0.026170Jy sigma=0.513690 ! Fit after self-cal, rms=0.026095Jy sigma=0.513174 ! 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=0.026095Jy sigma=0.513174 ! Fit after self-cal, rms=0.026150Jy sigma=0.512918 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.453 mas, bmaj=3.713 mas, bpa=-4.649 degrees ! Estimated noise=0.804971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000618759 Jy ! Component: 100 - total flux cleaned = -0.000636326 Jy ! Component: 150 - total flux cleaned = -0.000683981 Jy ! Component: 200 - total flux cleaned = -0.000743388 Jy ! Total flux subtracted in 200 components = -0.000743388 Jy ! Clean residual min=-0.001964 max=0.001686 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.150442 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.150442 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=0.026123Jy sigma=0.511950 ! Fit after self-cal, rms=0.026122Jy sigma=0.511782 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 = -0.000266005 Jy ! Component: 100 - total flux cleaned = -0.000306338 Jy ! Component: 150 - total flux cleaned = -0.000354079 Jy ! Component: 200 - total flux cleaned = -0.000387304 Jy ! Total flux subtracted in 200 components = -0.000387304 Jy ! Clean residual min=-0.001875 max=0.001722 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.150055 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.150055 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=0.026111Jy sigma=0.511407 ! Fit after self-cal, rms=0.026110Jy sigma=0.511340 ! 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=0.026110Jy sigma=0.511340 ! Fit after self-cal, rms=0.026149Jy sigma=0.509053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=3.715 mas, bpa=-4.637 degrees ! Estimated noise=0.804796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037418 Jy ! Component: 100 - total flux cleaned = -0.000432297 Jy ! Component: 150 - total flux cleaned = -0.000486808 Jy ! Component: 200 - total flux cleaned = -0.000524911 Jy ! Total flux subtracted in 200 components = -0.000524911 Jy ! Clean residual min=-0.001812 max=0.001631 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.14953 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.14953 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=0.026133Jy sigma=0.508534 ! Fit after self-cal, rms=0.026136Jy sigma=0.508449 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 = -0.000143811 Jy ! Component: 100 - total flux cleaned = -0.000166959 Jy ! Component: 150 - total flux cleaned = -0.000199669 Jy ! Component: 200 - total flux cleaned = -0.000230229 Jy ! Total flux subtracted in 200 components = -0.000230229 Jy ! Clean residual min=-0.001796 max=0.001651 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.1493 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.149299 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=0.026129Jy sigma=0.508185 ! Fit after self-cal, rms=0.026129Jy sigma=0.508140 ! 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=0.026129Jy sigma=0.508140 ! Fit after self-cal, rms=0.026142Jy sigma=0.506412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.218 mas, bmaj=10.18 mas, bpa=4.179 degrees ! Estimated noise=1.03989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000362682 Jy ! Component: 100 - total flux cleaned = -0.000370805 Jy ! Component: 150 - total flux cleaned = -0.000386968 Jy ! Component: 200 - total flux cleaned = -0.000402153 Jy ! Total flux subtracted in 200 components = -0.000402153 Jy ! Clean residual min=-0.002412 max=0.002066 Jy/beam ! Clean residual mean=0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.148897 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.148897 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=0.026143Jy sigma=0.506238 ! Fit after self-cal, rms=0.026144Jy sigma=0.506129 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 = -8.07002e-05 Jy ! Component: 100 - total flux cleaned = -8.04763e-05 Jy ! Component: 150 - total flux cleaned = -8.67529e-05 Jy ! Component: 200 - total flux cleaned = -8.66745e-05 Jy ! Total flux subtracted in 200 components = -8.66745e-05 Jy ! Clean residual min=-0.002390 max=0.002065 Jy/beam ! Clean residual mean=0.000002 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.148811 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.148811 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=0.026145Jy sigma=0.506116 ! Fit after self-cal, rms=0.026146Jy sigma=0.506090 ! 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=1.454 mas, bmaj=3.716 mas, bpa=-4.628 degrees ! Estimated noise=0.804288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.454 x 3.716 at -4.628 degrees (North through East) ! Clean map min=-0.0017359 max=0.12758 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=1.082 mas, bmaj=3.037 mas, bpa=-6.528 degrees ! Estimated noise=1.23234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100945 Jy ! Component: 100 - total flux cleaned = 0.127134 Jy ! Component: 150 - total flux cleaned = 0.13908 Jy ! Component: 200 - total flux cleaned = 0.14498 Jy ! Total flux subtracted in 200 components = 0.14498 Jy ! Clean residual min=-0.002802 max=0.002852 Jy/beam ! Clean residual mean=-0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.14498 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.14498 Jy ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=3.716 mas, bpa=-4.628 degrees ! Estimated noise=0.804288 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 = 0.00282735 Jy ! Component: 100 - total flux cleaned = 0.00363933 Jy ! Component: 150 - total flux cleaned = 0.00370752 Jy ! Component: 200 - total flux cleaned = 0.00370792 Jy ! Total flux subtracted in 200 components = 0.00370792 Jy ! Clean residual min=-0.001840 max=0.001795 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.148688 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.148688 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=4.218 mas, bmaj=10.18 mas, bpa=4.179 degrees ! Estimated noise=1.03989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100397 Jy ! Component: 100 - total flux cleaned = 0.000100347 Jy ! Component: 150 - total flux cleaned = 0.000116192 Jy ! Component: 200 - total flux cleaned = 0.000137679 Jy ! Total flux subtracted in 200 components = 0.000137679 Jy ! Clean residual min=-0.002283 max=0.001994 Jy/beam ! Clean residual mean=0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.148826 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 = 1.9659e-05 Jy ! Component: 100 - total flux cleaned = 3.18506e-05 Jy ! Component: 150 - total flux cleaned = 4.87382e-05 Jy ! Component: 200 - total flux cleaned = 4.92406e-05 Jy ! Total flux subtracted in 200 components = 4.92406e-05 Jy ! Clean residual min=-0.002266 max=0.001986 Jy/beam ! Clean residual mean=0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.148875 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.148875 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=3.716 mas, bpa=-4.628 degrees ! Estimated noise=0.804288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243408 Jy ! Component: 100 - total flux cleaned = -0.00024325 Jy ! Component: 150 - total flux cleaned = -0.000282684 Jy ! Component: 200 - total flux cleaned = -0.000299896 Jy ! Total flux subtracted in 200 components = -0.000299896 Jy ! Clean residual min=-0.001784 max=0.001715 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.148575 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.148575 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=0.026192Jy sigma=0.506361 ! Fit after self-cal, rms=0.026186Jy sigma=0.506106 wmodel J1225-2938_C_map.mod ! Writing 47 model components to file: J1225-2938_C_map.mod wobs J1225-2938_C_uvs.fits ! Writing UV FITS file: J1225-2938_C_uvs.fits wwins J1225-2938_C_map.win ! wwins: Wrote 2 windows to J1225-2938_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 = -0.000103773 Jy ! Component: 100 - total flux cleaned = 9.23084e-05 Jy ! Component: 150 - total flux cleaned = 0.000274045 Jy ! Component: 200 - total flux cleaned = 0.000493017 Jy ! Component: 250 - total flux cleaned = 0.000700792 Jy ! Component: 300 - total flux cleaned = 0.000898274 Jy ! Component: 350 - total flux cleaned = 0.0010865 Jy ! Component: 400 - total flux cleaned = 0.00130519 Jy ! Component: 450 - total flux cleaned = 0.00157099 Jy ! Component: 500 - total flux cleaned = 0.00160808 Jy ! Component: 550 - total flux cleaned = 0.00159034 Jy ! Component: 600 - total flux cleaned = 0.00160787 Jy ! Component: 650 - total flux cleaned = 0.0015913 Jy ! Component: 700 - total flux cleaned = 0.00159165 Jy ! Component: 750 - total flux cleaned = 0.00160757 Jy ! Component: 800 - total flux cleaned = 0.00160703 Jy ! Component: 850 - total flux cleaned = 0.00156048 Jy ! Component: 900 - total flux cleaned = 0.00157594 Jy ! Component: 950 - total flux cleaned = 0.00157563 Jy ! Component: 1000 - total flux cleaned = 0.00154618 Jy ! Component: 1050 - total flux cleaned = 0.00148841 Jy ! Component: 1100 - total flux cleaned = 0.00150264 Jy ! Component: 1150 - total flux cleaned = 0.00144644 Jy ! Component: 1200 - total flux cleaned = 0.00140527 Jy ! Component: 1250 - total flux cleaned = 0.00136469 Jy ! Component: 1300 - total flux cleaned = 0.00131136 Jy ! Component: 1350 - total flux cleaned = 0.00131153 Jy ! Component: 1400 - total flux cleaned = 0.00125926 Jy ! Component: 1450 - total flux cleaned = 0.00122069 Jy ! Component: 1500 - total flux cleaned = 0.0011827 Jy ! Component: 1550 - total flux cleaned = 0.0011453 Jy ! Component: 1600 - total flux cleaned = 0.00114542 Jy ! Component: 1650 - total flux cleaned = 0.00114527 Jy ! Component: 1700 - total flux cleaned = 0.00115712 Jy ! Component: 1750 - total flux cleaned = 0.00113305 Jy ! Component: 1800 - total flux cleaned = 0.00109773 Jy ! Component: 1850 - total flux cleaned = 0.0011212 Jy ! Component: 1900 - total flux cleaned = 0.00108648 Jy ! Component: 1950 - total flux cleaned = 0.00109805 Jy ! Component: 2000 - total flux cleaned = 0.00104116 Jy ! Component: 2050 - total flux cleaned = 0.00102999 Jy ! Component: 2100 - total flux cleaned = 0.00101882 Jy ! Component: 2150 - total flux cleaned = 0.000985645 Jy ! Component: 2200 - total flux cleaned = 0.000985734 Jy ! Component: 2250 - total flux cleaned = 0.000985701 Jy ! Component: 2300 - total flux cleaned = 0.000974836 Jy ! Component: 2350 - total flux cleaned = 0.000996342 Jy ! Component: 2400 - total flux cleaned = 0.000964331 Jy ! Component: 2450 - total flux cleaned = 0.00097482 Jy ! Component: 2500 - total flux cleaned = 0.000974902 Jy ! Component: 2550 - total flux cleaned = 0.00099577 Jy ! Component: 2600 - total flux cleaned = 0.0010164 Jy ! Component: 2650 - total flux cleaned = 0.00101635 Jy ! Component: 2700 - total flux cleaned = 0.00102656 Jy ! Component: 2750 - total flux cleaned = 0.000996064 Jy ! Component: 2800 - total flux cleaned = 0.00101634 Jy ! Component: 2850 - total flux cleaned = 0.0010164 Jy ! Component: 2900 - total flux cleaned = 0.00103643 Jy ! Component: 2950 - total flux cleaned = 0.00103657 Jy ! Component: 3000 - total flux cleaned = 0.0010267 Jy ! Component: 3050 - total flux cleaned = 0.00105619 Jy ! Component: 3100 - total flux cleaned = 0.0010562 Jy ! Component: 3150 - total flux cleaned = 0.00106596 Jy ! Component: 3200 - total flux cleaned = 0.00108526 Jy ! Component: 3250 - total flux cleaned = 0.00110457 Jy ! Component: 3300 - total flux cleaned = 0.00114294 Jy ! Component: 3350 - total flux cleaned = 0.00118111 Jy ! Component: 3400 - total flux cleaned = 0.0011716 Jy ! Component: 3450 - total flux cleaned = 0.00122827 Jy ! Component: 3500 - total flux cleaned = 0.00123762 Jy ! Component: 3550 - total flux cleaned = 0.00123755 Jy ! Component: 3600 - total flux cleaned = 0.00125626 Jy ! Component: 3650 - total flux cleaned = 0.00128415 Jy ! Component: 3700 - total flux cleaned = 0.0012842 Jy ! Component: 3750 - total flux cleaned = 0.00132111 Jy ! Component: 3800 - total flux cleaned = 0.00132113 Jy ! Component: 3850 - total flux cleaned = 0.00133027 Jy ! Component: 3900 - total flux cleaned = 0.00134857 Jy ! Component: 3950 - total flux cleaned = 0.001385 Jy ! Component: 4000 - total flux cleaned = 0.00138501 Jy ! Component: 4050 - total flux cleaned = 0.00141217 Jy ! Total flux subtracted in 4096 components = 0.00143926 Jy ! Clean residual min=-0.000512 max=0.000519 Jy/beam ! Clean residual mean=0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.150014 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 276 components and 0.150014 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1225-2938_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.454 x 3.716 at -4.628 degrees (North through East) ! Clean map min=-0.0010974 max=0.12893 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1225-2938_C_map.fits wmodel /scr/pima/sb072a9_uvs/J1225-2938_C_map.mod ! Writing 276 model components to file: /scr/pima/sb072a9_uvs/J1225-2938_C_map.mod wobs /scr/pima/sb072a9_uvs/J1225-2938_C_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1225-2938_C_uvs.fits wwins /scr/pima/sb072a9_uvs/J1225-2938_C_map.win ! wwins: Wrote 3 windows to /scr/pima/sb072a9_uvs/J1225-2938_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147685 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.343647 0.343647 0.687295 1.37459 2.74918 5.49836 10.9967 21.9934 43.9869 87.9737 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 872.987 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1225-2938_C_dfm.log closed on Fri Oct 26 20:43:47 2018