! Started logfile: /scr/pima/bu007_uvs/J1324+3251_C_dfm.log on Sun Jun 24 02:24:00 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/J1324+3251_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1324+3251_C_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985034 visibilities/baseline/integration-bin. ! Found source: J1324+3251 ! ! 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 17376 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 J1324+3251_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002455Jy sigma=17.193851 ! Fit after self-cal, rms=0.904268Jy sigma=15.514738 ! 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=1.073 mas, bmaj=3.509 mas, bpa=9.688 degrees ! Estimated noise=0.576752 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 = 0.0767739 Jy ! Component: 100 - total flux cleaned = 0.0935156 Jy ! Total flux subtracted in 100 components = 0.0935156 Jy ! Clean residual min=-0.003494 max=0.004672 Jy/beam ! Clean residual mean=0.000001 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.0935156 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0935156 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=0.083258Jy sigma=1.385535 ! Fit after self-cal, rms=0.082940Jy sigma=1.381292 ! 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=1.35 mas, bmaj=3.749 mas, bpa=9.728 degrees ! Estimated noise=0.318915 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 = 0.00510968 Jy ! Component: 100 - total flux cleaned = 0.00639978 Jy ! Component: 150 - total flux cleaned = 0.00701833 Jy ! Component: 200 - total flux cleaned = 0.00715683 Jy ! Total flux subtracted in 200 components = 0.00715683 Jy ! Clean residual min=-0.001609 max=0.002146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.100672 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.100672 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=0.082692Jy sigma=1.376288 ! Fit after self-cal, rms=0.082688Jy sigma=1.376277 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.35 x 3.749 at 9.728 degrees (North through East) ! Clean map min=-0.0014634 max=0.09997 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.05 ! LA 0.96 MK 0.99 NL 1.03 OV 0.99 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.96 KP 0.96 ! LA 0.96 MK 1.06 NL 0.97 OV 1.02 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.97 ! LA 1.02 MK 0.99 NL 1.00 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.02 ! LA 0.98 MK 1.02 NL 1.01 OV 1.02 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.00 ! LA 1.00 MK 1.04 NL 0.94 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 1.02 ! LA 1.07 MK 0.97 NL 0.99 OV 1.02 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.94 KP 0.97 ! LA 0.99 MK 1.02 NL 0.96 OV 0.98 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.98 KP 0.99 ! LA 1.01 MK 1.06 NL 0.97 OV 0.93 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.082688Jy sigma=1.376277 ! Fit after self-cal, rms=0.082358Jy sigma=1.373912 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.354 mas, bmaj=3.741 mas, bpa=9.748 degrees ! Estimated noise=0.317576 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 (-18, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183596 Jy ! Component: 100 - total flux cleaned = 0.00268536 Jy ! Component: 150 - total flux cleaned = 0.00297506 Jy ! Component: 200 - total flux cleaned = 0.00310882 Jy ! Total flux subtracted in 200 components = 0.00310882 Jy ! Clean residual min=-0.001514 max=0.001628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.103781 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.103781 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=0.082321Jy sigma=1.373140 ! Fit after self-cal, rms=0.082332Jy sigma=1.372997 ! 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=0.082332Jy sigma=1.372997 ! Fit after self-cal, rms=0.082234Jy sigma=1.372971 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.355 mas, bmaj=3.741 mas, bpa=9.769 degrees ! Estimated noise=0.317161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316721 Jy ! Component: 100 - total flux cleaned = 0.000264686 Jy ! Component: 150 - total flux cleaned = 0.000233657 Jy ! Component: 200 - total flux cleaned = 0.000190586 Jy ! Total flux subtracted in 200 components = 0.000190586 Jy ! Clean residual min=-0.001537 max=0.001644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.103972 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.103972 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=0.082228Jy sigma=1.372848 ! Fit after self-cal, rms=0.082230Jy sigma=1.372844 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 (-46.5, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108405 Jy ! Component: 100 - total flux cleaned = 0.00141313 Jy ! Component: 150 - total flux cleaned = 0.00180275 Jy ! Component: 200 - total flux cleaned = 0.00196059 Jy ! Total flux subtracted in 200 components = 0.00196059 Jy ! Clean residual min=-0.001475 max=0.001428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.105932 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.105932 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=0.082204Jy sigma=1.372362 ! Fit after self-cal, rms=0.082204Jy sigma=1.372329 ! 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=0.082204Jy sigma=1.372329 ! Fit after self-cal, rms=0.082003Jy sigma=1.372299 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.356 mas, bmaj=3.741 mas, bpa=9.784 degrees ! Estimated noise=0.316438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376021 Jy ! Component: 100 - total flux cleaned = 0.000433466 Jy ! Component: 150 - total flux cleaned = 0.000450442 Jy ! Component: 200 - total flux cleaned = 0.000465667 Jy ! Total flux subtracted in 200 components = 0.000465667 Jy ! Clean residual min=-0.001468 max=0.001400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.106398 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.106398 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=0.081996Jy sigma=1.372172 ! Fit after self-cal, rms=0.081996Jy sigma=1.372167 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.13987e-05 Jy ! Component: 100 - total flux cleaned = 4.53378e-05 Jy ! Component: 150 - total flux cleaned = 5.82502e-05 Jy ! Component: 200 - total flux cleaned = 4.54832e-05 Jy ! Total flux subtracted in 200 components = 4.54832e-05 Jy ! Clean residual min=-0.001477 max=0.001398 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.106444 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 93 components and 0.106444 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=0.081992Jy sigma=1.372102 ! Fit after self-cal, rms=0.081993Jy sigma=1.372096 ! 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=0.081993Jy sigma=1.372096 ! Fit after self-cal, rms=0.081884Jy sigma=1.372091 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.426 mas, bmaj=4.79 mas, bpa=3.425 degrees ! Estimated noise=0.449399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.6967e-05 Jy ! Component: 100 - total flux cleaned = -0.000145244 Jy ! Component: 150 - total flux cleaned = -0.000243327 Jy ! Component: 200 - total flux cleaned = -0.000340271 Jy ! Total flux subtracted in 200 components = -0.000340271 Jy ! Clean residual min=-0.001660 max=0.001438 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.106103 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.106103 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=0.081884Jy sigma=1.372122 ! Fit after self-cal, rms=0.081883Jy sigma=1.372112 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 = -9.07567e-05 Jy ! Component: 100 - total flux cleaned = -0.000132006 Jy ! Component: 150 - total flux cleaned = -0.000141203 Jy ! Component: 200 - total flux cleaned = -0.000149814 Jy ! Total flux subtracted in 200 components = -0.000149814 Jy ! Clean residual min=-0.001628 max=0.001447 Jy/beam ! Clean residual mean=-0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.105953 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.105954 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=0.081884Jy sigma=1.372129 ! Fit after self-cal, rms=0.081883Jy sigma=1.372128 ! 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=1.357 mas, bmaj=3.742 mas, bpa=9.787 degrees ! Estimated noise=0.316024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.357 x 3.742 at 9.787 degrees (North through East) ! Clean map min=-0.0013616 max=0.099379 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=1.08 mas, bmaj=3.499 mas, bpa=9.678 degrees ! Estimated noise=0.577188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0770215 Jy ! Component: 100 - total flux cleaned = 0.0938172 Jy ! Component: 150 - total flux cleaned = 0.0977085 Jy ! Component: 200 - total flux cleaned = 0.0985601 Jy ! Total flux subtracted in 200 components = 0.0985601 Jy ! Clean residual min=-0.003072 max=0.002975 Jy/beam ! Clean residual mean=0.000002 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0985601 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 0.0985601 Jy ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=3.742 mas, bpa=9.787 degrees ! Estimated noise=0.316024 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 = 0.00213337 Jy ! Component: 100 - total flux cleaned = 0.00339736 Jy ! Component: 150 - total flux cleaned = 0.0040888 Jy ! Component: 200 - total flux cleaned = 0.00469761 Jy ! Total flux subtracted in 200 components = 0.00469761 Jy ! Clean residual min=-0.001526 max=0.001456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.103258 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.103258 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=3.426 mas, bmaj=4.79 mas, bpa=3.425 degrees ! Estimated noise=0.449399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108271 Jy ! Component: 100 - total flux cleaned = 0.00154938 Jy ! Component: 150 - total flux cleaned = 0.00175833 Jy ! Component: 200 - total flux cleaned = 0.00196144 Jy ! Total flux subtracted in 200 components = 0.00196144 Jy ! Clean residual min=-0.001747 max=0.001461 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.105219 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 = 0.00013957 Jy ! Component: 100 - total flux cleaned = 0.000229929 Jy ! Component: 150 - total flux cleaned = 0.000280116 Jy ! Component: 200 - total flux cleaned = 0.000357331 Jy ! Total flux subtracted in 200 components = 0.000357331 Jy ! Clean residual min=-0.001672 max=0.001472 Jy/beam ! Clean residual mean=-0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.105577 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 68 components and 0.105577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=3.742 mas, bpa=9.787 degrees ! Estimated noise=0.316024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.58305e-05 Jy ! Component: 100 - total flux cleaned = 2.83512e-06 Jy ! Component: 150 - total flux cleaned = 8.21134e-05 Jy ! Component: 200 - total flux cleaned = 0.000172312 Jy ! Total flux subtracted in 200 components = 0.000172312 Jy ! Clean residual min=-0.001571 max=0.001426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.105749 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.105749 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=0.081887Jy sigma=1.372253 ! Fit after self-cal, rms=0.081885Jy sigma=1.372239 wmodel J1324+3251_C_map.mod ! Writing 89 model components to file: J1324+3251_C_map.mod wobs J1324+3251_C_uvs.fits ! Writing UV FITS file: J1324+3251_C_uvs.fits wwins J1324+3251_C_map.win ! wwins: Wrote 3 windows to J1324+3251_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 = -1.65278e-05 Jy ! Component: 100 - total flux cleaned = 0.000132551 Jy ! Component: 150 - total flux cleaned = 0.000178565 Jy ! Component: 200 - total flux cleaned = 0.000222144 Jy ! Component: 250 - total flux cleaned = 0.000328496 Jy ! Component: 300 - total flux cleaned = 0.000411598 Jy ! Component: 350 - total flux cleaned = 0.000492464 Jy ! Component: 400 - total flux cleaned = 0.000610204 Jy ! Component: 450 - total flux cleaned = 0.000687028 Jy ! Component: 500 - total flux cleaned = 0.00072407 Jy ! Component: 550 - total flux cleaned = 0.000742222 Jy ! Component: 600 - total flux cleaned = 0.000814541 Jy ! Component: 650 - total flux cleaned = 0.000849871 Jy ! Component: 700 - total flux cleaned = 0.000919837 Jy ! Component: 750 - total flux cleaned = 0.000971255 Jy ! Component: 800 - total flux cleaned = 0.00100538 Jy ! Component: 850 - total flux cleaned = 0.00108893 Jy ! Component: 900 - total flux cleaned = 0.00113832 Jy ! Component: 950 - total flux cleaned = 0.00125191 Jy ! Component: 1000 - total flux cleaned = 0.0013158 Jy ! Component: 1050 - total flux cleaned = 0.00137925 Jy ! Component: 1100 - total flux cleaned = 0.00148862 Jy ! Component: 1150 - total flux cleaned = 0.00162705 Jy ! Component: 1200 - total flux cleaned = 0.00168763 Jy ! Component: 1250 - total flux cleaned = 0.0017479 Jy ! Component: 1300 - total flux cleaned = 0.00183713 Jy ! Component: 1350 - total flux cleaned = 0.00183701 Jy ! Component: 1400 - total flux cleaned = 0.00189551 Jy ! Component: 1450 - total flux cleaned = 0.00192427 Jy ! Component: 1500 - total flux cleaned = 0.00199536 Jy ! Component: 1550 - total flux cleaned = 0.00206546 Jy ! Component: 1600 - total flux cleaned = 0.00203781 Jy ! Component: 1650 - total flux cleaned = 0.00202413 Jy ! Component: 1700 - total flux cleaned = 0.00206508 Jy ! Component: 1750 - total flux cleaned = 0.00211901 Jy ! Component: 1800 - total flux cleaned = 0.00215897 Jy ! Component: 1850 - total flux cleaned = 0.00215896 Jy ! Component: 1900 - total flux cleaned = 0.00218511 Jy ! Component: 1950 - total flux cleaned = 0.00221101 Jy ! Component: 2000 - total flux cleaned = 0.00222376 Jy ! Component: 2050 - total flux cleaned = 0.00222373 Jy ! Component: 2100 - total flux cleaned = 0.00227431 Jy ! Component: 2150 - total flux cleaned = 0.00224906 Jy ! Component: 2200 - total flux cleaned = 0.00223671 Jy ! Component: 2250 - total flux cleaned = 0.00229853 Jy ! Component: 2300 - total flux cleaned = 0.00226179 Jy ! Component: 2350 - total flux cleaned = 0.00229833 Jy ! Component: 2400 - total flux cleaned = 0.00232258 Jy ! Component: 2450 - total flux cleaned = 0.00237047 Jy ! Component: 2500 - total flux cleaned = 0.00241789 Jy ! Component: 2550 - total flux cleaned = 0.00239387 Jy ! Component: 2600 - total flux cleaned = 0.0024408 Jy ! Component: 2650 - total flux cleaned = 0.00244079 Jy ! Component: 2700 - total flux cleaned = 0.00242926 Jy ! Component: 2750 - total flux cleaned = 0.00245245 Jy ! Component: 2800 - total flux cleaned = 0.00249811 Jy ! Component: 2850 - total flux cleaned = 0.00254342 Jy ! Component: 2900 - total flux cleaned = 0.00250948 Jy ! Component: 2950 - total flux cleaned = 0.00258786 Jy ! Component: 3000 - total flux cleaned = 0.00257671 Jy ! Component: 3050 - total flux cleaned = 0.00255463 Jy ! Component: 3100 - total flux cleaned = 0.00256576 Jy ! Component: 3150 - total flux cleaned = 0.00265315 Jy ! Component: 3200 - total flux cleaned = 0.00262064 Jy ! Component: 3250 - total flux cleaned = 0.00265308 Jy ! Component: 3300 - total flux cleaned = 0.00263163 Jy ! Component: 3350 - total flux cleaned = 0.00265299 Jy ! Component: 3400 - total flux cleaned = 0.00265313 Jy ! Component: 3450 - total flux cleaned = 0.00270589 Jy ! Component: 3500 - total flux cleaned = 0.0027478 Jy ! Component: 3550 - total flux cleaned = 0.00269568 Jy ! Component: 3600 - total flux cleaned = 0.00269562 Jy ! Component: 3650 - total flux cleaned = 0.00270597 Jy ! Component: 3700 - total flux cleaned = 0.00274695 Jy ! Component: 3750 - total flux cleaned = 0.0027571 Jy ! Component: 3800 - total flux cleaned = 0.00276723 Jy ! Component: 3850 - total flux cleaned = 0.00271671 Jy ! Component: 3900 - total flux cleaned = 0.00273683 Jy ! Component: 3950 - total flux cleaned = 0.00276679 Jy ! Component: 4000 - total flux cleaned = 0.00274691 Jy ! Component: 4050 - total flux cleaned = 0.00275679 Jy ! Total flux subtracted in 4096 components = 0.00272715 Jy ! Clean residual min=-0.000554 max=0.000546 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.108476 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 409 components and 0.108476 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1324+3251_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.357 x 3.742 at 9.787 degrees (North through East) ! Clean map min=-0.0010556 max=0.099351 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1324+3251_C_map.fits wmodel /scr/pima/bu007_uvs/J1324+3251_C_map.mod ! Writing 409 model components to file: /scr/pima/bu007_uvs/J1324+3251_C_map.mod wobs /scr/pima/bu007_uvs/J1324+3251_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1324+3251_C_uvs.fits wwins /scr/pima/bu007_uvs/J1324+3251_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bu007_uvs/J1324+3251_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0993508 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174163 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525903 0.525903 1.05181 2.10361 4.20722 8.41445 16.8289 33.6578 67.3156 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 570.447 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1324+3251_C_dfm.log closed on Sun Jun 24 02:24:04 2018