! Started logfile: /scr/pima/bu007_uvs/J1425+3028_C_dfm.log on Sun Jun 24 02:25:20 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/J1425+3028_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1425+3028_C_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.992735 visibilities/baseline/integration-bin. ! Found source: J1425+3028 ! ! 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 18584 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 J1425+3028_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006452Jy sigma=16.833253 ! Fit after self-cal, rms=0.954110Jy sigma=15.939038 ! 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=1.058 mas, bmaj=3.522 mas, bpa=5.851 degrees ! Estimated noise=0.617377 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 = 0.0397214 Jy ! Component: 100 - total flux cleaned = 0.0483833 Jy ! Total flux subtracted in 100 components = 0.0483833 Jy ! Clean residual min=-0.004059 max=0.003776 Jy/beam ! Clean residual mean=0.000000 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.0483833 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0483833 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=0.085084Jy sigma=1.367646 ! Fit after self-cal, rms=0.082791Jy sigma=1.331160 ! 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=1.333 mas, bmaj=3.702 mas, bpa=6.037 degrees ! Estimated noise=0.315734 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 = 0.00440881 Jy ! Component: 100 - total flux cleaned = 0.00579571 Jy ! Component: 150 - total flux cleaned = 0.00663431 Jy ! Component: 200 - total flux cleaned = 0.00720434 Jy ! Total flux subtracted in 200 components = 0.00720434 Jy ! Clean residual min=-0.001902 max=0.001902 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0555876 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.0555876 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=0.082607Jy sigma=1.327110 ! Fit after self-cal, rms=0.082576Jy sigma=1.326496 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.333 x 3.702 at 6.037 degrees (North through East) ! Clean map min=-0.0017232 max=0.054043 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.89 HN 0.97 KP 0.88 ! LA 1.10 MK 1.01 NL 1.01 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.07 HN 0.93 KP 0.86 ! LA 1.00 MK 1.01 NL 0.96 OV 0.93 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.05 KP 0.94 ! LA 1.01 MK 1.04 NL 1.00 OV 1.01 ! PT 0.95 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.04 KP 0.91 ! LA 1.01 MK 1.04 NL 1.05 OV 0.92 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.95 KP 1.09 ! LA 1.05 MK 0.98 NL 0.92 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.99 KP 0.88 ! LA 1.15 MK 1.03 NL 1.05 OV 0.98 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 1.02 KP 0.94 ! LA 1.07 MK 0.99 NL 0.97 OV 0.94 ! PT 0.90 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.07 KP 0.91 ! LA 1.05 MK 0.97 NL 0.92 OV 1.05 ! PT 1.04 SC 0.96 ! ! ! Fit before self-cal, rms=0.082576Jy sigma=1.326496 ! Fit after self-cal, rms=0.082155Jy sigma=1.324170 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=3.725 mas, bpa=6.062 degrees ! Estimated noise=0.312315 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 = -0.000336249 Jy ! Component: 100 - total flux cleaned = -0.000326606 Jy ! Component: 150 - total flux cleaned = -0.000299516 Jy ! Component: 200 - total flux cleaned = -0.000274377 Jy ! Total flux subtracted in 200 components = -0.000274377 Jy ! Clean residual min=-0.001745 max=0.001599 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0553133 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0553132 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=0.082152Jy sigma=1.324141 ! Fit after self-cal, rms=0.082238Jy sigma=1.323673 ! 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=0.082238Jy sigma=1.323673 ! Fit after self-cal, rms=0.082306Jy sigma=1.323590 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=3.73 mas, bpa=6.052 degrees ! Estimated noise=0.311358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233276 Jy ! Component: 100 - total flux cleaned = -0.000233811 Jy ! Component: 150 - total flux cleaned = -0.000217262 Jy ! Component: 200 - total flux cleaned = -0.000209459 Jy ! Total flux subtracted in 200 components = -0.000209459 Jy ! Clean residual min=-0.001627 max=0.001609 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0551038 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0551038 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=0.082303Jy sigma=1.323562 ! Fit after self-cal, rms=0.082334Jy sigma=1.323535 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.32461e-05 Jy ! Component: 100 - total flux cleaned = -2.40891e-07 Jy ! Component: 150 - total flux cleaned = 1.3446e-05 Jy ! Component: 200 - total flux cleaned = 2.61947e-05 Jy ! Total flux subtracted in 200 components = 2.61947e-05 Jy ! Clean residual min=-0.001611 max=0.001633 Jy/beam ! Clean residual mean=0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.05513 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.05513 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=0.082332Jy sigma=1.323512 ! Fit after self-cal, rms=0.082333Jy sigma=1.323504 ! 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=0.082333Jy sigma=1.323504 ! Fit after self-cal, rms=0.082069Jy sigma=1.323485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.331 mas, bmaj=3.733 mas, bpa=6.014 degrees ! Estimated noise=0.30984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248585 Jy ! Component: 100 - total flux cleaned = -0.000248655 Jy ! Component: 150 - total flux cleaned = -0.000234265 Jy ! Component: 200 - total flux cleaned = -0.000220585 Jy ! Total flux subtracted in 200 components = -0.000220585 Jy ! Clean residual min=-0.001591 max=0.001628 Jy/beam ! Clean residual mean=0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0549094 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.0549094 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=0.082066Jy sigma=1.323466 ! Fit after self-cal, rms=0.082075Jy sigma=1.323462 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.61527e-05 Jy ! Component: 100 - total flux cleaned = -6.67359e-06 Jy ! Component: 150 - total flux cleaned = 4.80357e-06 Jy ! Component: 200 - total flux cleaned = 1.04231e-05 Jy ! Total flux subtracted in 200 components = 1.04231e-05 Jy ! Clean residual min=-0.001590 max=0.001629 Jy/beam ! Clean residual mean=0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0549198 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0549198 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=0.082074Jy sigma=1.323445 ! Fit after self-cal, rms=0.082074Jy sigma=1.323440 ! 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=0.082074Jy sigma=1.323440 ! Fit after self-cal, rms=0.081748Jy sigma=1.323430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.492 mas, bmaj=4.891 mas, bpa=0.4362 degrees ! Estimated noise=0.436255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192613 Jy ! Component: 100 - total flux cleaned = -0.000184251 Jy ! Component: 150 - total flux cleaned = -0.000184326 Jy ! Component: 200 - total flux cleaned = -0.000177895 Jy ! Total flux subtracted in 200 components = -0.000177895 Jy ! Clean residual min=-0.001887 max=0.001992 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0547419 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.0547419 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=0.081750Jy sigma=1.323455 ! Fit after self-cal, rms=0.081754Jy sigma=1.323439 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 = -4.24796e-05 Jy ! Component: 100 - total flux cleaned = -3.60204e-05 Jy ! Component: 150 - total flux cleaned = -4.18493e-05 Jy ! Component: 200 - total flux cleaned = -4.70312e-05 Jy ! Total flux subtracted in 200 components = -4.70312e-05 Jy ! Clean residual min=-0.001881 max=0.002003 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0546949 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.0546949 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=0.081755Jy sigma=1.323459 ! Fit after self-cal, rms=0.081753Jy sigma=1.323444 ! 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=1.329 mas, bmaj=3.734 mas, bpa=5.976 degrees ! Estimated noise=0.30834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.329 x 3.734 at 5.976 degrees (North through East) ! Clean map min=-0.0014488 max=0.052736 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=1.058 mas, bmaj=3.554 mas, bpa=5.634 degrees ! Estimated noise=0.605323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418114 Jy ! Component: 100 - total flux cleaned = 0.0509702 Jy ! Component: 150 - total flux cleaned = 0.0532703 Jy ! Component: 200 - total flux cleaned = 0.0542869 Jy ! Total flux subtracted in 200 components = 0.0542869 Jy ! Clean residual min=-0.004119 max=0.004321 Jy/beam ! Clean residual mean=-0.000000 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.0542869 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0542869 Jy ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=3.734 mas, bpa=5.976 degrees ! Estimated noise=0.30834 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 = -8.77346e-05 Jy ! Component: 100 - total flux cleaned = -1.4983e-05 Jy ! Component: 150 - total flux cleaned = 6.93353e-06 Jy ! Component: 200 - total flux cleaned = 5.96216e-05 Jy ! Total flux subtracted in 200 components = 5.96216e-05 Jy ! Clean residual min=-0.001606 max=0.001643 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0543465 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0543465 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=3.492 mas, bmaj=4.891 mas, bpa=0.4362 degrees ! Estimated noise=0.436255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022118 Jy ! Component: 100 - total flux cleaned = 0.000244806 Jy ! Component: 150 - total flux cleaned = 0.000278107 Jy ! Component: 200 - total flux cleaned = 0.000295456 Jy ! Total flux subtracted in 200 components = 0.000295456 Jy ! Clean residual min=-0.001880 max=0.002040 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.054642 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 = -7.94998e-08 Jy ! Component: 100 - total flux cleaned = 6.73476e-08 Jy ! Component: 150 - total flux cleaned = 5.17099e-06 Jy ! Component: 200 - total flux cleaned = 5.09214e-06 Jy ! Total flux subtracted in 200 components = 5.09214e-06 Jy ! Clean residual min=-0.001878 max=0.002033 Jy/beam ! Clean residual mean=0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.054647 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.054647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.329 mas, bmaj=3.734 mas, bpa=5.976 degrees ! Estimated noise=0.30834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.69912e-05 Jy ! Component: 100 - total flux cleaned = 5.60675e-05 Jy ! Component: 150 - total flux cleaned = 5.63159e-05 Jy ! Component: 200 - total flux cleaned = 3.51948e-05 Jy ! Total flux subtracted in 200 components = 3.51948e-05 Jy ! Clean residual min=-0.001598 max=0.001615 Jy/beam ! Clean residual mean=0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0546822 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0546822 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=0.081754Jy sigma=1.323510 ! Fit after self-cal, rms=0.081747Jy sigma=1.323461 wmodel J1425+3028_C_map.mod ! Writing 32 model components to file: J1425+3028_C_map.mod wobs J1425+3028_C_uvs.fits ! Writing UV FITS file: J1425+3028_C_uvs.fits wwins J1425+3028_C_map.win ! wwins: Wrote 1 windows to J1425+3028_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 = -0.000206125 Jy ! Component: 100 - total flux cleaned = -0.000263349 Jy ! Component: 150 - total flux cleaned = -0.000289421 Jy ! Component: 200 - total flux cleaned = -0.000340208 Jy ! Component: 250 - total flux cleaned = -0.000315094 Jy ! Component: 300 - total flux cleaned = -0.000266942 Jy ! Component: 350 - total flux cleaned = -0.000219519 Jy ! Component: 400 - total flux cleaned = -0.000106334 Jy ! Component: 450 - total flux cleaned = -0.000105959 Jy ! Component: 500 - total flux cleaned = -2.03543e-05 Jy ! Component: 550 - total flux cleaned = -6.2398e-05 Jy ! Component: 600 - total flux cleaned = -1.31908e-07 Jy ! Component: 650 - total flux cleaned = 4.03065e-05 Jy ! Component: 700 - total flux cleaned = 6.04736e-05 Jy ! Component: 750 - total flux cleaned = 0.000157883 Jy ! Component: 800 - total flux cleaned = 0.000158033 Jy ! Component: 850 - total flux cleaned = 0.000157733 Jy ! Component: 900 - total flux cleaned = 0.000102145 Jy ! Component: 950 - total flux cleaned = 6.56718e-05 Jy ! Component: 1000 - total flux cleaned = 2.95032e-05 Jy ! Component: 1050 - total flux cleaned = -7.704e-05 Jy ! Component: 1100 - total flux cleaned = -0.000111831 Jy ! Component: 1150 - total flux cleaned = -0.000129157 Jy ! Component: 1200 - total flux cleaned = -0.0002485 Jy ! Component: 1250 - total flux cleaned = -0.000315771 Jy ! Component: 1300 - total flux cleaned = -0.000382133 Jy ! Component: 1350 - total flux cleaned = -0.0004803 Jy ! Component: 1400 - total flux cleaned = -0.000545233 Jy ! Component: 1450 - total flux cleaned = -0.000689078 Jy ! Component: 1500 - total flux cleaned = -0.000736621 Jy ! Component: 1550 - total flux cleaned = -0.000908259 Jy ! Component: 1600 - total flux cleaned = -0.000923252 Jy ! Component: 1650 - total flux cleaned = -0.00099946 Jy ! Component: 1700 - total flux cleaned = -0.00104488 Jy ! Component: 1750 - total flux cleaned = -0.00110467 Jy ! Component: 1800 - total flux cleaned = -0.00116394 Jy ! Component: 1850 - total flux cleaned = -0.00125182 Jy ! Component: 1900 - total flux cleaned = -0.00128078 Jy ! Component: 1950 - total flux cleaned = -0.00138163 Jy ! Component: 2000 - total flux cleaned = -0.00142427 Jy ! Component: 2050 - total flux cleaned = -0.00148074 Jy ! Component: 2100 - total flux cleaned = -0.00155027 Jy ! Component: 2150 - total flux cleaned = -0.00156418 Jy ! Component: 2200 - total flux cleaned = -0.00164638 Jy ! Component: 2250 - total flux cleaned = -0.00165988 Jy ! Component: 2300 - total flux cleaned = -0.00170044 Jy ! Component: 2350 - total flux cleaned = -0.0017406 Jy ! Component: 2400 - total flux cleaned = -0.0018332 Jy ! Component: 2450 - total flux cleaned = -0.00188561 Jy ! Component: 2500 - total flux cleaned = -0.00192488 Jy ! Component: 2550 - total flux cleaned = -0.00198941 Jy ! Component: 2600 - total flux cleaned = -0.00201501 Jy ! Component: 2650 - total flux cleaned = -0.00205318 Jy ! Component: 2700 - total flux cleaned = -0.00207848 Jy ! Component: 2750 - total flux cleaned = -0.00214122 Jy ! Component: 2800 - total flux cleaned = -0.00215352 Jy ! Component: 2850 - total flux cleaned = -0.00216592 Jy ! Component: 2900 - total flux cleaned = -0.00230059 Jy ! Component: 2950 - total flux cleaned = -0.00231261 Jy ! Component: 3000 - total flux cleaned = -0.00236071 Jy ! Component: 3050 - total flux cleaned = -0.00234878 Jy ! Component: 3100 - total flux cleaned = -0.00237236 Jy ! Component: 3150 - total flux cleaned = -0.00246661 Jy ! Component: 3200 - total flux cleaned = -0.00246666 Jy ! Component: 3250 - total flux cleaned = -0.00250158 Jy ! Component: 3300 - total flux cleaned = -0.00251306 Jy ! Component: 3350 - total flux cleaned = -0.00255904 Jy ! Component: 3400 - total flux cleaned = -0.00259315 Jy ! Component: 3450 - total flux cleaned = -0.00263836 Jy ! Component: 3500 - total flux cleaned = -0.00272821 Jy ! Component: 3550 - total flux cleaned = -0.00276175 Jy ! Component: 3600 - total flux cleaned = -0.00280608 Jy ! Component: 3650 - total flux cleaned = -0.00286126 Jy ! Component: 3700 - total flux cleaned = -0.0028831 Jy ! Component: 3750 - total flux cleaned = -0.00295924 Jy ! Component: 3800 - total flux cleaned = -0.00297018 Jy ! Component: 3850 - total flux cleaned = -0.00301322 Jy ! Component: 3900 - total flux cleaned = -0.00305611 Jy ! Component: 3950 - total flux cleaned = -0.00310929 Jy ! Component: 4000 - total flux cleaned = -0.00310924 Jy ! Component: 4050 - total flux cleaned = -0.00318284 Jy ! Total flux subtracted in 4096 components = -0.00321417 Jy ! Clean residual min=-0.000727 max=0.000676 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0514681 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 354 components and 0.0514681 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1425+3028_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.329 x 3.734 at 5.976 degrees (North through East) ! Clean map min=-0.0010747 max=0.052749 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1425+3028_C_map.fits wmodel /scr/pima/bu007_uvs/J1425+3028_C_map.mod ! Writing 354 model components to file: /scr/pima/bu007_uvs/J1425+3028_C_map.mod wobs /scr/pima/bu007_uvs/J1425+3028_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1425+3028_C_uvs.fits wwins /scr/pima/bu007_uvs/J1425+3028_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1425+3028_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0527486 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03685 1.03685 2.07371 4.14742 8.29483 16.5897 33.1793 66.3587 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 289.336 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1425+3028_C_dfm.log closed on Sun Jun 24 02:25:24 2018