! Started logfile: /scr/pima/bu007_uvs/J0804+3035_C_dfm.log on Sun Jun 24 02:17:30 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/J0804+3035_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J0804+3035_C_uva.fits ! AN table 1: 49 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.982993 visibilities/baseline/integration-bin. ! Found source: J0804+3035 ! ! 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 13872 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 J0804+3035_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006333Jy sigma=16.805733 ! Fit after self-cal, rms=0.946968Jy sigma=15.821871 ! 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=1.12 mas, bmaj=3.831 mas, bpa=19.47 degrees ! Estimated noise=0.747147 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 = 0.0447143 Jy ! Component: 100 - total flux cleaned = 0.0544791 Jy ! Total flux subtracted in 100 components = 0.0544791 Jy ! Clean residual min=-0.004298 max=0.004580 Jy/beam ! Clean residual mean=-0.000000 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.0544791 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0544791 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=0.083684Jy sigma=1.362088 ! Fit after self-cal, rms=0.081574Jy sigma=1.326857 ! 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=1.459 mas, bmaj=4.152 mas, bpa=19.66 degrees ! Estimated noise=0.372416 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 = 0.00505541 Jy ! Component: 100 - total flux cleaned = 0.00717635 Jy ! Component: 150 - total flux cleaned = 0.00825907 Jy ! Component: 200 - total flux cleaned = 0.0084891 Jy ! Total flux subtracted in 200 components = 0.0084891 Jy ! Clean residual min=-0.002783 max=0.005628 Jy/beam ! Clean residual mean=0.000008 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0629682 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.0629682 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=0.081317Jy sigma=1.321557 ! Fit after self-cal, rms=0.081297Jy sigma=1.321404 ! Inverting map ! Added new window around map position (25.5, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536333 Jy ! Component: 100 - total flux cleaned = 0.00825405 Jy ! Component: 150 - total flux cleaned = 0.0102091 Jy ! Component: 200 - total flux cleaned = 0.0115484 Jy ! Total flux subtracted in 200 components = 0.0115484 Jy ! Clean residual min=-0.001941 max=0.002153 Jy/beam ! Clean residual mean=0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0745166 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.0745166 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=0.080931Jy sigma=1.315134 ! Fit after self-cal, rms=0.080835Jy sigma=1.313661 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.459 x 4.152 at 19.66 degrees (North through East) ! Clean map min=-0.0020021 max=0.05993 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 KP 0.88 LA 1.15 ! MK 1.10 NL 1.07 OV 0.88 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 KP 1.01 LA 0.99 ! MK 0.97 NL 0.99 OV 0.99 PT 0.94 ! SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 KP 0.92 LA 1.03 ! MK 1.00 NL 1.07 OV 0.97 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 KP 0.99 LA 0.99 ! MK 1.03 NL 0.97 OV 0.89 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 KP 0.95 LA 1.09 ! MK 0.98 NL 0.98 OV 1.03 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 KP 1.04 LA 1.03 ! MK 0.98 NL 0.96 OV 1.00 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 KP 0.91 LA 1.02 ! MK 1.03 NL 1.03 OV 0.93 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 KP 0.99 LA 1.16 ! MK 1.06 NL 0.90 OV 0.91 PT 0.99 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.080835Jy sigma=1.313661 ! Fit after self-cal, rms=0.080430Jy sigma=1.311018 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.46 mas, bmaj=4.167 mas, bpa=19.79 degrees ! Estimated noise=0.367662 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 = 0.0021173 Jy ! Component: 100 - total flux cleaned = 0.00313961 Jy ! Component: 150 - total flux cleaned = 0.0031408 Jy ! Component: 200 - total flux cleaned = 0.00301875 Jy ! Total flux subtracted in 200 components = 0.00301875 Jy ! Clean residual min=-0.001692 max=0.001846 Jy/beam ! Clean residual mean=0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0775353 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 0.0775353 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=0.080369Jy sigma=1.309892 ! Fit after self-cal, rms=0.080399Jy sigma=1.308827 ! 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=0.080399Jy sigma=1.308827 ! Fit after self-cal, rms=0.080508Jy sigma=1.308749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.46 mas, bmaj=4.171 mas, bpa=19.81 degrees ! Estimated noise=0.367123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105164 Jy ! Component: 100 - total flux cleaned = 0.00105823 Jy ! Component: 150 - total flux cleaned = 0.00103245 Jy ! Component: 200 - total flux cleaned = 0.00100921 Jy ! Total flux subtracted in 200 components = 0.00100921 Jy ! Clean residual min=-0.001741 max=0.001735 Jy/beam ! Clean residual mean=0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0785445 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.0785445 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=0.080486Jy sigma=1.308346 ! Fit after self-cal, rms=0.080499Jy sigma=1.308269 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 = 0.000338058 Jy ! Component: 100 - total flux cleaned = 0.000317698 Jy ! Component: 150 - total flux cleaned = 0.000318807 Jy ! Component: 200 - total flux cleaned = 0.00033676 Jy ! Total flux subtracted in 200 components = 0.00033676 Jy ! Clean residual min=-0.001756 max=0.001675 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0788813 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 92 components and 0.0788813 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=0.080489Jy sigma=1.308097 ! Fit after self-cal, rms=0.080490Jy sigma=1.308080 ! 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=0.080490Jy sigma=1.308080 ! Fit after self-cal, rms=0.080206Jy sigma=1.308047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.46 mas, bmaj=4.174 mas, bpa=19.76 degrees ! Estimated noise=0.365912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.75579e-05 Jy ! Component: 100 - total flux cleaned = 2.84229e-05 Jy ! Component: 150 - total flux cleaned = -6.27203e-06 Jy ! Component: 200 - total flux cleaned = -6.56462e-06 Jy ! Total flux subtracted in 200 components = -6.56462e-06 Jy ! Clean residual min=-0.001738 max=0.001615 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0788747 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.0788747 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=0.080197Jy sigma=1.307926 ! Fit after self-cal, rms=0.080194Jy sigma=1.307884 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 = 0.000124158 Jy ! Component: 100 - total flux cleaned = 0.00014061 Jy ! Component: 150 - total flux cleaned = 0.000110524 Jy ! Component: 200 - total flux cleaned = 0.000110075 Jy ! Total flux subtracted in 200 components = 0.000110075 Jy ! Clean residual min=-0.001741 max=0.001607 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0789848 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.0789848 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=0.080188Jy sigma=1.307802 ! Fit after self-cal, rms=0.080180Jy sigma=1.307731 ! 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=0.080180Jy sigma=1.307731 ! Fit after self-cal, rms=0.079796Jy sigma=1.307710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.841 mas, bmaj=5.038 mas, bpa=11.07 degrees ! Estimated noise=0.480428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163715 Jy ! Component: 100 - total flux cleaned = -0.000228625 Jy ! Component: 150 - total flux cleaned = -0.000227475 Jy ! Component: 200 - total flux cleaned = -0.000198869 Jy ! Total flux subtracted in 200 components = -0.000198869 Jy ! Clean residual min=-0.001689 max=0.002088 Jy/beam ! Clean residual mean=0.000008 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0787859 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.0787859 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=0.079794Jy sigma=1.307664 ! Fit after self-cal, rms=0.079788Jy sigma=1.307625 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 = -6.39024e-05 Jy ! Component: 100 - total flux cleaned = -6.58561e-05 Jy ! Component: 150 - total flux cleaned = -4.14847e-05 Jy ! Component: 200 - total flux cleaned = -1.85359e-05 Jy ! Total flux subtracted in 200 components = -1.85359e-05 Jy ! Clean residual min=-0.001696 max=0.002050 Jy/beam ! Clean residual mean=0.000008 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0787674 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.0787674 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=0.079788Jy sigma=1.307630 ! Fit after self-cal, rms=0.079788Jy sigma=1.307618 ! 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=1.461 mas, bmaj=4.175 mas, bpa=19.72 degrees ! Estimated noise=0.364421 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.461 x 4.175 at 19.72 degrees (North through East) ! Clean map min=-0.0017746 max=0.058338 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=1.124 mas, bmaj=3.848 mas, bpa=19.54 degrees ! Estimated noise=0.73842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458832 Jy ! Component: 100 - total flux cleaned = 0.0566461 Jy ! Component: 150 - total flux cleaned = 0.0620909 Jy ! Component: 200 - total flux cleaned = 0.065258 Jy ! Total flux subtracted in 200 components = 0.065258 Jy ! Clean residual min=-0.004047 max=0.004846 Jy/beam ! Clean residual mean=0.000000 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.065258 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.065258 Jy ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=4.175 mas, bpa=19.72 degrees ! Estimated noise=0.364421 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 = 0.00467479 Jy ! Component: 100 - total flux cleaned = 0.00777721 Jy ! Component: 150 - total flux cleaned = 0.00997921 Jy ! Component: 200 - total flux cleaned = 0.0110619 Jy ! Total flux subtracted in 200 components = 0.0110619 Jy ! Clean residual min=-0.002048 max=0.001938 Jy/beam ! Clean residual mean=0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.07632 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.07632 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=3.841 mas, bmaj=5.038 mas, bpa=11.07 degrees ! Estimated noise=0.480428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920133 Jy ! Component: 100 - total flux cleaned = 0.00148385 Jy ! Component: 150 - total flux cleaned = 0.0017259 Jy ! Component: 200 - total flux cleaned = 0.00172571 Jy ! Total flux subtracted in 200 components = 0.00172571 Jy ! Clean residual min=-0.002116 max=0.002032 Jy/beam ! Clean residual mean=0.000007 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0780457 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 = 6.83678e-05 Jy ! Component: 100 - total flux cleaned = 0.000128334 Jy ! Component: 150 - total flux cleaned = 0.000205858 Jy ! Component: 200 - total flux cleaned = 0.000251199 Jy ! Total flux subtracted in 200 components = 0.000251199 Jy ! Clean residual min=-0.001849 max=0.002013 Jy/beam ! Clean residual mean=0.000007 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0782969 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 78 components and 0.0782969 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=4.175 mas, bpa=19.72 degrees ! Estimated noise=0.364421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.30321e-05 Jy ! Component: 100 - total flux cleaned = 4.19468e-05 Jy ! Component: 150 - total flux cleaned = 9.35563e-05 Jy ! Component: 200 - total flux cleaned = 9.10903e-05 Jy ! Total flux subtracted in 200 components = 9.10903e-05 Jy ! Clean residual min=-0.001749 max=0.001553 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.078388 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.078388 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=0.079797Jy sigma=1.307862 ! Fit after self-cal, rms=0.079790Jy sigma=1.307781 wmodel J0804+3035_C_map.mod ! Writing 99 model components to file: J0804+3035_C_map.mod wobs J0804+3035_C_uvs.fits ! Writing UV FITS file: J0804+3035_C_uvs.fits wwins J0804+3035_C_map.win ! wwins: Wrote 2 windows to J0804+3035_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 = -0.000759787 Jy ! Component: 100 - total flux cleaned = -0.00101392 Jy ! Component: 150 - total flux cleaned = -0.00103954 Jy ! Component: 200 - total flux cleaned = -0.00103957 Jy ! Component: 250 - total flux cleaned = -0.00108511 Jy ! Component: 300 - total flux cleaned = -0.00112964 Jy ! Component: 350 - total flux cleaned = -0.00119463 Jy ! Component: 400 - total flux cleaned = -0.00127833 Jy ! Component: 450 - total flux cleaned = -0.00140065 Jy ! Component: 500 - total flux cleaned = -0.00148058 Jy ! Component: 550 - total flux cleaned = -0.00155899 Jy ! Component: 600 - total flux cleaned = -0.00165463 Jy ! Component: 650 - total flux cleaned = -0.00171075 Jy ! Component: 700 - total flux cleaned = -0.00178457 Jy ! Component: 750 - total flux cleaned = -0.00187511 Jy ! Component: 800 - total flux cleaned = -0.00194603 Jy ! Component: 850 - total flux cleaned = -0.00205049 Jy ! Component: 900 - total flux cleaned = -0.00213582 Jy ! Component: 950 - total flux cleaned = -0.00225355 Jy ! Component: 1000 - total flux cleaned = -0.00236929 Jy ! Component: 1050 - total flux cleaned = -0.00245081 Jy ! Component: 1100 - total flux cleaned = -0.00257894 Jy ! Component: 1150 - total flux cleaned = -0.00262609 Jy ! Component: 1200 - total flux cleaned = -0.00275065 Jy ! Component: 1250 - total flux cleaned = -0.00282767 Jy ! Component: 1300 - total flux cleaned = -0.00291901 Jy ! Component: 1350 - total flux cleaned = -0.00302407 Jy ! Component: 1400 - total flux cleaned = -0.00309808 Jy ! Component: 1450 - total flux cleaned = -0.00318574 Jy ! Component: 1500 - total flux cleaned = -0.00324356 Jy ! Component: 1550 - total flux cleaned = -0.00330085 Jy ! Component: 1600 - total flux cleaned = -0.0033717 Jy ! Component: 1650 - total flux cleaned = -0.00346945 Jy ! Component: 1700 - total flux cleaned = -0.00352471 Jy ! Component: 1750 - total flux cleaned = -0.003552 Jy ! Component: 1800 - total flux cleaned = -0.00364673 Jy ! Component: 1850 - total flux cleaned = -0.00368684 Jy ! Component: 1900 - total flux cleaned = -0.00375329 Jy ! Component: 1950 - total flux cleaned = -0.00381858 Jy ! Component: 2000 - total flux cleaned = -0.00384446 Jy ! Component: 2050 - total flux cleaned = -0.00389578 Jy ! Component: 2100 - total flux cleaned = -0.00395929 Jy ! Component: 2150 - total flux cleaned = -0.00397189 Jy ! Component: 2200 - total flux cleaned = -0.00402189 Jy ! Component: 2250 - total flux cleaned = -0.00405911 Jy ! Component: 2300 - total flux cleaned = -0.00410819 Jy ! Component: 2350 - total flux cleaned = -0.00418101 Jy ! Component: 2400 - total flux cleaned = -0.00425312 Jy ! Component: 2450 - total flux cleaned = -0.00427688 Jy ! Component: 2500 - total flux cleaned = -0.00433601 Jy ! Component: 2550 - total flux cleaned = -0.00435933 Jy ! Component: 2600 - total flux cleaned = -0.00439439 Jy ! Component: 2650 - total flux cleaned = -0.00445226 Jy ! Component: 2700 - total flux cleaned = -0.00450954 Jy ! Component: 2750 - total flux cleaned = -0.00457761 Jy ! Component: 2800 - total flux cleaned = -0.00461143 Jy ! Component: 2850 - total flux cleaned = -0.00464518 Jy ! Component: 2900 - total flux cleaned = -0.00470067 Jy ! Component: 2950 - total flux cleaned = -0.00473368 Jy ! Component: 3000 - total flux cleaned = -0.00479927 Jy ! Component: 3050 - total flux cleaned = -0.00481008 Jy ! Component: 3100 - total flux cleaned = -0.0048209 Jy ! Component: 3150 - total flux cleaned = -0.00488521 Jy ! Component: 3200 - total flux cleaned = -0.00493845 Jy ! Component: 3250 - total flux cleaned = -0.00497011 Jy ! Component: 3300 - total flux cleaned = -0.00500168 Jy ! Component: 3350 - total flux cleaned = -0.00502267 Jy ! Component: 3400 - total flux cleaned = -0.00505392 Jy ! Component: 3450 - total flux cleaned = -0.00509527 Jy ! Component: 3500 - total flux cleaned = -0.00515681 Jy ! Component: 3550 - total flux cleaned = -0.005167 Jy ! Component: 3600 - total flux cleaned = -0.00519747 Jy ! Component: 3650 - total flux cleaned = -0.00520756 Jy ! Component: 3700 - total flux cleaned = -0.00527771 Jy ! Component: 3750 - total flux cleaned = -0.00530758 Jy ! Component: 3800 - total flux cleaned = -0.00530756 Jy ! Component: 3850 - total flux cleaned = -0.00534696 Jy ! Component: 3900 - total flux cleaned = -0.00534696 Jy ! Component: 3950 - total flux cleaned = -0.0053665 Jy ! Component: 4000 - total flux cleaned = -0.00540545 Jy ! Component: 4050 - total flux cleaned = -0.0054248 Jy ! Total flux subtracted in 4096 components = -0.00545381 Jy ! Clean residual min=-0.000683 max=0.000533 Jy/beam ! Clean residual mean=0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0729342 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 371 components and 0.0729342 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J0804+3035_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.461 x 4.175 at 19.72 degrees (North through East) ! Clean map min=-0.0016575 max=0.058039 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J0804+3035_C_map.fits wmodel /scr/pima/bu007_uvs/J0804+3035_C_map.mod ! Writing 371 model components to file: /scr/pima/bu007_uvs/J0804+3035_C_map.mod wobs /scr/pima/bu007_uvs/J0804+3035_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J0804+3035_C_uvs.fits wwins /scr/pima/bu007_uvs/J0804+3035_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J0804+3035_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.058039 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168279 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.869826 0.869826 1.73965 3.4793 6.9586 13.9172 27.8344 55.6688 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 344.896 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J0804+3035_C_dfm.log closed on Sun Jun 24 02:17:34 2018