! Started logfile: /scr/pima/bu007_uvs/J1529+3225_C_dfm.log on Sun Jun 24 02:27:21 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1529+3225_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1529+3225_C_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996 visibilities/baseline/integration-bin. ! Found source: J1529+3225 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 17928 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 J1529+3225_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005051Jy sigma=17.514353 ! Fit after self-cal, rms=0.964034Jy sigma=16.785972 ! 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=1.046 mas, bmaj=3.607 mas, bpa=-6.285 degrees ! Estimated noise=0.585918 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 = 0.0301235 Jy ! Component: 100 - total flux cleaned = 0.0369149 Jy ! Total flux subtracted in 100 components = 0.0369149 Jy ! Clean residual min=-0.004679 max=0.004557 Jy/beam ! Clean residual mean=0.000000 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.0369149 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0369149 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=0.082579Jy sigma=1.369418 ! Fit after self-cal, rms=0.080850Jy sigma=1.339080 ! 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=1.305 mas, bmaj=3.745 mas, bpa=-6.467 degrees ! Estimated noise=0.3103 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 = 0.006168 Jy ! Component: 100 - total flux cleaned = 0.00868064 Jy ! Component: 150 - total flux cleaned = 0.00998717 Jy ! Component: 200 - total flux cleaned = 0.0107862 Jy ! Total flux subtracted in 200 components = 0.0107862 Jy ! Clean residual min=-0.001954 max=0.001753 Jy/beam ! Clean residual mean=0.000000 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0477011 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.0477011 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=0.080460Jy sigma=1.330957 ! Fit after self-cal, rms=0.080380Jy sigma=1.329998 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 3.745 at -6.467 degrees (North through East) ! Clean map min=-0.0017627 max=0.043402 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.99 KP 0.80 ! LA 1.15 MK 1.07 NL 1.11 OV 0.81 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.95 KP 0.94 ! LA 0.95 MK 1.09 NL 1.02 OV 1.06 ! PT 0.88 SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.96 KP 1.07 ! LA 0.90 MK 1.09 NL 1.19 OV 0.92 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 0.90 KP 0.87 ! LA 1.14 MK 1.05 NL 1.06 OV 0.90 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.94 KP 1.07 ! LA 1.00 MK 1.10 NL 0.96 OV 0.99 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.05 HN 0.86 KP 0.92 ! LA 1.12 MK 0.98 NL 1.02 OV 1.05 ! PT 0.98 SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 1.06 KP 0.94 ! LA 1.02 MK 1.07 NL 1.01 OV 1.08 ! PT 0.86 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 0.91 KP 0.90 ! LA 1.09 MK 1.17 NL 0.92 OV 0.99 ! PT 0.91 SC 0.94 ! ! ! Fit before self-cal, rms=0.080380Jy sigma=1.329998 ! Fit after self-cal, rms=0.079462Jy sigma=1.326697 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.323 mas, bmaj=3.754 mas, bpa=-6.189 degrees ! Estimated noise=0.30534 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 = -1.22059e-05 Jy ! Component: 100 - total flux cleaned = 1.96042e-06 Jy ! Component: 150 - total flux cleaned = 2.65075e-05 Jy ! Component: 200 - total flux cleaned = 5.97443e-05 Jy ! Total flux subtracted in 200 components = 5.97443e-05 Jy ! Clean residual min=-0.001515 max=0.001498 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0477609 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0477609 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=0.079455Jy sigma=1.326589 ! Fit after self-cal, rms=0.079578Jy sigma=1.324794 ! 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=0.079578Jy sigma=1.324794 ! Fit after self-cal, rms=0.080101Jy sigma=1.324412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.327 mas, bmaj=3.757 mas, bpa=-6.165 degrees ! Estimated noise=0.304115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.72042e-05 Jy ! Component: 100 - total flux cleaned = -2.37722e-05 Jy ! Component: 150 - total flux cleaned = -1.53464e-06 Jy ! Component: 200 - total flux cleaned = 1.80424e-05 Jy ! Total flux subtracted in 200 components = 1.80424e-05 Jy ! Clean residual min=-0.001506 max=0.001631 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0477789 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0477789 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=0.080096Jy sigma=1.324335 ! Fit after self-cal, rms=0.080162Jy sigma=1.323779 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) ! Added new window around map position (-21.6, 69.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766952 Jy ! Component: 100 - total flux cleaned = 0.000674122 Jy ! Component: 150 - total flux cleaned = 0.000575961 Jy ! Component: 200 - total flux cleaned = 0.000492942 Jy ! Total flux subtracted in 200 components = 0.000492942 Jy ! Clean residual min=-0.001515 max=0.001245 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0482719 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.0482719 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=0.080132Jy sigma=1.323304 ! Fit after self-cal, rms=0.080130Jy sigma=1.322968 ! 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=0.080130Jy sigma=1.322968 ! Fit after self-cal, rms=0.080570Jy sigma=1.322866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.326 mas, bmaj=3.758 mas, bpa=-6.158 degrees ! Estimated noise=0.303931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393846 Jy ! Component: 100 - total flux cleaned = 0.000340958 Jy ! Component: 150 - total flux cleaned = 0.000297251 Jy ! Component: 200 - total flux cleaned = 0.000242218 Jy ! Total flux subtracted in 200 components = 0.000242218 Jy ! Clean residual min=-0.001459 max=0.001265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0485141 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0485141 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=0.080552Jy sigma=1.322572 ! Fit after self-cal, rms=0.080590Jy sigma=1.322437 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 = 0.000203405 Jy ! Component: 100 - total flux cleaned = 0.000139136 Jy ! Component: 150 - total flux cleaned = 0.000103195 Jy ! Component: 200 - total flux cleaned = 8.76163e-05 Jy ! Total flux subtracted in 200 components = 8.76163e-05 Jy ! Clean residual min=-0.001456 max=0.001258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0486017 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0486017 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=0.080579Jy sigma=1.322269 ! Fit after self-cal, rms=0.080574Jy sigma=1.322143 ! 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=0.080574Jy sigma=1.322143 ! Fit after self-cal, rms=0.080645Jy sigma=1.322080 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=4.803 mas, bpa=-6.255 degrees ! Estimated noise=0.422914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.73539e-05 Jy ! Component: 100 - total flux cleaned = 0.000212286 Jy ! Component: 150 - total flux cleaned = 0.000240418 Jy ! Component: 200 - total flux cleaned = 0.000276581 Jy ! Total flux subtracted in 200 components = 0.000276581 Jy ! Clean residual min=-0.001655 max=0.001484 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0488783 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0488783 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=0.080642Jy sigma=1.322025 ! Fit after self-cal, rms=0.080657Jy sigma=1.321972 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 = 5.00738e-05 Jy ! Component: 100 - total flux cleaned = 7.61677e-05 Jy ! Component: 150 - total flux cleaned = 7.60068e-05 Jy ! Component: 200 - total flux cleaned = 7.57747e-05 Jy ! Total flux subtracted in 200 components = 7.57747e-05 Jy ! Clean residual min=-0.001619 max=0.001474 Jy/beam ! Clean residual mean=-0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.048954 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.048954 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=0.080656Jy sigma=1.321957 ! Fit after self-cal, rms=0.080656Jy sigma=1.321940 ! 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=1.325 mas, bmaj=3.758 mas, bpa=-6.149 degrees ! Estimated noise=0.303487 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 3.758 at -6.149 degrees (North through East) ! Clean map min=-0.001379 max=0.042301 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=1.061 mas, bmaj=3.61 mas, bpa=-6.204 degrees ! Estimated noise=0.574848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319244 Jy ! Component: 100 - total flux cleaned = 0.0395524 Jy ! Component: 150 - total flux cleaned = 0.0406418 Jy ! Component: 200 - total flux cleaned = 0.0414441 Jy ! Total flux subtracted in 200 components = 0.0414441 Jy ! Clean residual min=-0.003765 max=0.004363 Jy/beam ! Clean residual mean=-0.000000 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0414441 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 0.0414441 Jy ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=3.758 mas, bpa=-6.149 degrees ! Estimated noise=0.303487 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 = 0.00316664 Jy ! Component: 100 - total flux cleaned = 0.00434425 Jy ! Component: 150 - total flux cleaned = 0.00534623 Jy ! Component: 200 - total flux cleaned = 0.00577038 Jy ! Total flux subtracted in 200 components = 0.00577038 Jy ! Clean residual min=-0.001695 max=0.001416 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0472145 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0472145 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=3.553 mas, bmaj=4.803 mas, bpa=-6.255 degrees ! Estimated noise=0.422914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107313 Jy ! Component: 100 - total flux cleaned = 0.00146311 Jy ! Component: 150 - total flux cleaned = 0.00175009 Jy ! Component: 200 - total flux cleaned = 0.00179163 Jy ! Total flux subtracted in 200 components = 0.00179163 Jy ! Clean residual min=-0.001681 max=0.001532 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0490061 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 = 5.33756e-05 Jy ! Component: 100 - total flux cleaned = 8.41926e-05 Jy ! Component: 150 - total flux cleaned = 0.000111262 Jy ! Component: 200 - total flux cleaned = 0.00012377 Jy ! Total flux subtracted in 200 components = 0.00012377 Jy ! Clean residual min=-0.001660 max=0.001477 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0491299 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.0491299 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.325 mas, bmaj=3.758 mas, bpa=-6.149 degrees ! Estimated noise=0.303487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000711444 Jy ! Component: 100 - total flux cleaned = -0.000713939 Jy ! Component: 150 - total flux cleaned = -0.000662668 Jy ! Component: 200 - total flux cleaned = -0.000616062 Jy ! Total flux subtracted in 200 components = -0.000616062 Jy ! Clean residual min=-0.001490 max=0.001369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0485138 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0485138 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=0.080659Jy sigma=1.322071 ! Fit after self-cal, rms=0.080648Jy sigma=1.321892 wmodel J1529+3225_C_map.mod ! Writing 68 model components to file: J1529+3225_C_map.mod wobs J1529+3225_C_uvs.fits ! Writing UV FITS file: J1529+3225_C_uvs.fits wwins J1529+3225_C_map.win ! wwins: Wrote 2 windows to J1529+3225_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 = -0.000673012 Jy ! Component: 100 - total flux cleaned = -0.00111072 Jy ! Component: 150 - total flux cleaned = -0.00140498 Jy ! Component: 200 - total flux cleaned = -0.00171047 Jy ! Component: 250 - total flux cleaned = -0.00193697 Jy ! Component: 300 - total flux cleaned = -0.00206849 Jy ! Component: 350 - total flux cleaned = -0.00225998 Jy ! Component: 400 - total flux cleaned = -0.00238485 Jy ! Component: 450 - total flux cleaned = -0.00262841 Jy ! Component: 500 - total flux cleaned = -0.0027872 Jy ! Component: 550 - total flux cleaned = -0.00298224 Jy ! Component: 600 - total flux cleaned = -0.00313528 Jy ! Component: 650 - total flux cleaned = -0.00332392 Jy ! Component: 700 - total flux cleaned = -0.00343525 Jy ! Component: 750 - total flux cleaned = -0.00356343 Jy ! Component: 800 - total flux cleaned = -0.00372567 Jy ! Component: 850 - total flux cleaned = -0.00385001 Jy ! Component: 900 - total flux cleaned = -0.00395533 Jy ! Component: 950 - total flux cleaned = -0.00407625 Jy ! Component: 1000 - total flux cleaned = -0.0041787 Jy ! Component: 1050 - total flux cleaned = -0.00421234 Jy ! Component: 1100 - total flux cleaned = -0.00429538 Jy ! Component: 1150 - total flux cleaned = -0.00427933 Jy ! Component: 1200 - total flux cleaned = -0.00436041 Jy ! Component: 1250 - total flux cleaned = -0.00432798 Jy ! Component: 1300 - total flux cleaned = -0.00434373 Jy ! Component: 1350 - total flux cleaned = -0.0043282 Jy ! Component: 1400 - total flux cleaned = -0.00434353 Jy ! Component: 1450 - total flux cleaned = -0.0043284 Jy ! Component: 1500 - total flux cleaned = -0.00435852 Jy ! Component: 1550 - total flux cleaned = -0.00432832 Jy ! Component: 1600 - total flux cleaned = -0.00428378 Jy ! Component: 1650 - total flux cleaned = -0.00429842 Jy ! Component: 1700 - total flux cleaned = -0.00425479 Jy ! Component: 1750 - total flux cleaned = -0.00419667 Jy ! Component: 1800 - total flux cleaned = -0.00416835 Jy ! Component: 1850 - total flux cleaned = -0.00421091 Jy ! Component: 1900 - total flux cleaned = -0.00416879 Jy ! Component: 1950 - total flux cleaned = -0.00415467 Jy ! Component: 2000 - total flux cleaned = -0.00405792 Jy ! Component: 2050 - total flux cleaned = -0.00407162 Jy ! Component: 2100 - total flux cleaned = -0.00408513 Jy ! Component: 2150 - total flux cleaned = -0.00411195 Jy ! Component: 2200 - total flux cleaned = -0.0040717 Jy ! Component: 2250 - total flux cleaned = -0.00403201 Jy ! Component: 2300 - total flux cleaned = -0.00405844 Jy ! Component: 2350 - total flux cleaned = -0.0040716 Jy ! Component: 2400 - total flux cleaned = -0.00408484 Jy ! Component: 2450 - total flux cleaned = -0.00414919 Jy ! Component: 2500 - total flux cleaned = -0.00413624 Jy ! Component: 2550 - total flux cleaned = -0.00417432 Jy ! Component: 2600 - total flux cleaned = -0.00418698 Jy ! Component: 2650 - total flux cleaned = -0.00419927 Jy ! Component: 2700 - total flux cleaned = -0.00414977 Jy ! Component: 2750 - total flux cleaned = -0.00424823 Jy ! Component: 2800 - total flux cleaned = -0.00421151 Jy ! Component: 2850 - total flux cleaned = -0.00424788 Jy ! Component: 2900 - total flux cleaned = -0.00424785 Jy ! Component: 2950 - total flux cleaned = -0.00425996 Jy ! Component: 3000 - total flux cleaned = -0.00429562 Jy ! Component: 3050 - total flux cleaned = -0.00435484 Jy ! Component: 3100 - total flux cleaned = -0.00438995 Jy ! Component: 3150 - total flux cleaned = -0.00435478 Jy ! Component: 3200 - total flux cleaned = -0.00434307 Jy ! Component: 3250 - total flux cleaned = -0.00430844 Jy ! Component: 3300 - total flux cleaned = -0.00429689 Jy ! Component: 3350 - total flux cleaned = -0.00429698 Jy ! Component: 3400 - total flux cleaned = -0.00430839 Jy ! Component: 3450 - total flux cleaned = -0.00428572 Jy ! Component: 3500 - total flux cleaned = -0.00425196 Jy ! Component: 3550 - total flux cleaned = -0.00422964 Jy ! Component: 3600 - total flux cleaned = -0.00425187 Jy ! Component: 3650 - total flux cleaned = -0.00418531 Jy ! Component: 3700 - total flux cleaned = -0.00419638 Jy ! Component: 3750 - total flux cleaned = -0.00420735 Jy ! Component: 3800 - total flux cleaned = -0.0041746 Jy ! Component: 3850 - total flux cleaned = -0.00418553 Jy ! Component: 3900 - total flux cleaned = -0.00423962 Jy ! Component: 3950 - total flux cleaned = -0.00418596 Jy ! Component: 4000 - total flux cleaned = -0.00418598 Jy ! Component: 4050 - total flux cleaned = -0.0041753 Jy ! Total flux subtracted in 4096 components = -0.00413291 Jy ! Clean residual min=-0.000659 max=0.000611 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0443809 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 360 components and 0.0443809 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1529+3225_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.325 x 3.758 at -6.149 degrees (North through East) ! Clean map min=-0.0014285 max=0.0419 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1529+3225_C_map.fits wmodel /scr/pima/bu007_uvs/J1529+3225_C_map.mod ! Writing 360 model components to file: /scr/pima/bu007_uvs/J1529+3225_C_map.mod wobs /scr/pima/bu007_uvs/J1529+3225_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1529+3225_C_uvs.fits wwins /scr/pima/bu007_uvs/J1529+3225_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J1529+3225_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0418996 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31419 1.31419 2.62839 5.25678 10.5136 21.0271 42.0542 84.1084 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 228.276 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1529+3225_C_dfm.log closed on Sun Jun 24 02:27:26 2018