! Started logfile: /scr/pima/rv102_uvs/J0322+3948_X_dfm.log on Sat Nov 9 10:16:22 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J0322+3948_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0322+3948_X_uva.fits ! AN table 1: 87 integrations on 28 of 28 possible baselines. ! AN table 2: 87 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.993666 visibilities/baseline/integration-bin. ! Found source: J0322+3948 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 16944 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0322+3948_X] 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 0.200x0.200 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. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006633Jy sigma=19.575250 ! Fit after self-cal, rms=0.931319Jy sigma=18.132351 ! 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=0.7175 mas, bmaj=1.126 mas, bpa=-4.815 degrees ! Estimated noise=0.591746 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 = 0.0578377 Jy ! Component: 100 - total flux cleaned = 0.0705131 Jy ! Total flux subtracted in 100 components = 0.0705131 Jy ! Clean residual min=-0.005162 max=0.006847 Jy/beam ! Clean residual mean=0.000006 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.0705132 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0705132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105512Jy sigma=1.874000 ! Fit after self-cal, rms=0.104467Jy sigma=1.854999 ! 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=0.9268 mas, bmaj=1.428 mas, bpa=-3.495 degrees ! Estimated noise=0.284771 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 (-2.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679138 Jy ! Component: 100 - total flux cleaned = 0.00913658 Jy ! Component: 150 - total flux cleaned = 0.00972445 Jy ! Component: 200 - total flux cleaned = 0.0101109 Jy ! Total flux subtracted in 200 components = 0.0101109 Jy ! Clean residual min=-0.003089 max=0.003362 Jy/beam ! Clean residual mean=0.000004 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.080624 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.080624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103945Jy sigma=1.844925 ! Fit after self-cal, rms=0.103869Jy sigma=1.843456 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9268 x 1.428 at -3.495 degrees (North through East) ! Clean map min=-0.0027608 max=0.074215 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.03 KP 1.04 LA 0.89 ! MK 1.13 NL 1.20 PT 1.03 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.94 KP 1.02 LA 0.99 ! MK 1.13 PT 0.95 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.89 KP 1.00 LA 0.99 ! MK 0.98 NL 1.07 PT 1.06 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.93 KP 0.98 LA 0.97 ! MK 1.14 PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.82 KP 1.14 LA 0.98 ! MK 0.92 NL 1.14 PT 1.04 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 HN 0.76 KP 1.09 LA 0.94 ! MK 1.04 PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.79 KP 1.07 LA 0.95 ! MK 0.96 NL 1.07 PT 1.03 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 0.76 KP 1.01 LA 0.93 ! MK 0.97 PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.103869Jy sigma=1.843456 ! Fit after self-cal, rms=0.098180Jy sigma=1.834864 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.932 mas, bmaj=1.414 mas, bpa=-3.383 degrees ! Estimated noise=0.279598 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 = 0.0016364 Jy ! Component: 100 - total flux cleaned = 0.00178718 Jy ! Component: 150 - total flux cleaned = 0.00183095 Jy ! Component: 200 - total flux cleaned = 0.00186841 Jy ! Total flux subtracted in 200 components = 0.00186841 Jy ! Clean residual min=-0.002071 max=0.002370 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0824924 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0824924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098124Jy sigma=1.833853 ! Fit after self-cal, rms=0.098166Jy sigma=1.831391 ! 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. ! ! Fit before self-cal, rms=0.098166Jy sigma=1.831391 ! Fit after self-cal, rms=0.097690Jy sigma=1.830897 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9314 mas, bmaj=1.409 mas, bpa=-3.538 degrees ! Estimated noise=0.278873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105783 Jy ! Component: 100 - total flux cleaned = 0.00125575 Jy ! Component: 150 - total flux cleaned = 0.00138791 Jy ! Component: 200 - total flux cleaned = 0.00144591 Jy ! Total flux subtracted in 200 components = 0.00144591 Jy ! Clean residual min=-0.001956 max=0.002406 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0839383 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.0839383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097658Jy sigma=1.830334 ! Fit after self-cal, rms=0.097680Jy sigma=1.829894 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 (-30, -47.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016711 Jy ! Component: 100 - total flux cleaned = 0.00159 Jy ! Component: 150 - total flux cleaned = 0.00155131 Jy ! Component: 200 - total flux cleaned = 0.00151691 Jy ! Total flux subtracted in 200 components = 0.00151691 Jy ! Clean residual min=-0.001900 max=0.002089 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0854553 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0854552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097621Jy sigma=1.828826 ! Fit after self-cal, rms=0.097595Jy sigma=1.828487 ! Inverting map ! Added new window around map position (34.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112851 Jy ! Component: 100 - total flux cleaned = 0.00148666 Jy ! Component: 150 - total flux cleaned = 0.00139316 Jy ! Component: 200 - total flux cleaned = 0.00135339 Jy ! Total flux subtracted in 200 components = 0.00135339 Jy ! Clean residual min=-0.001752 max=0.001750 Jy/beam ! Clean residual mean=0.000000 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0868086 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0868086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097530Jy sigma=1.827270 ! Fit after self-cal, rms=0.097519Jy sigma=1.827058 ! 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. ! ! Fit before self-cal, rms=0.097519Jy sigma=1.827058 ! Fit after self-cal, rms=0.097141Jy sigma=1.826744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9299 mas, bmaj=1.406 mas, bpa=-3.726 degrees ! Estimated noise=0.27836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112353 Jy ! Component: 100 - total flux cleaned = 0.00157835 Jy ! Component: 150 - total flux cleaned = 0.0016931 Jy ! Component: 200 - total flux cleaned = 0.00176281 Jy ! Total flux subtracted in 200 components = 0.00176281 Jy ! Clean residual min=-0.001764 max=0.001765 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0885715 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.0885715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097103Jy sigma=1.826027 ! Fit after self-cal, rms=0.097101Jy sigma=1.825760 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 = 0.000447296 Jy ! Component: 100 - total flux cleaned = 0.000446872 Jy ! Component: 150 - total flux cleaned = 0.000477952 Jy ! Component: 200 - total flux cleaned = 0.000477165 Jy ! Total flux subtracted in 200 components = 0.000477165 Jy ! Clean residual min=-0.001701 max=0.001773 Jy/beam ! Clean residual mean=0.000000 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0890486 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.0890486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097080Jy sigma=1.825375 ! Fit after self-cal, rms=0.097078Jy sigma=1.825266 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Fit before self-cal, rms=0.097078Jy sigma=1.825266 ! Fit after self-cal, rms=0.097120Jy sigma=1.825130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=2.911 mas, bpa=-6.135 degrees ! Estimated noise=0.370667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939887 Jy ! Component: 100 - total flux cleaned = 0.00128599 Jy ! Component: 150 - total flux cleaned = 0.00136162 Jy ! Component: 200 - total flux cleaned = 0.00144383 Jy ! Total flux subtracted in 200 components = 0.00144383 Jy ! Clean residual min=-0.001385 max=0.001555 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0904924 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.0904924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097113Jy sigma=1.824992 ! Fit after self-cal, rms=0.097120Jy sigma=1.824944 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 = 0.000223047 Jy ! Component: 100 - total flux cleaned = 0.000255645 Jy ! Component: 150 - total flux cleaned = 0.000285878 Jy ! Component: 200 - total flux cleaned = 0.000299959 Jy ! Total flux subtracted in 200 components = 0.000299959 Jy ! Clean residual min=-0.001401 max=0.001555 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0907924 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.0907924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097118Jy sigma=1.824896 ! Fit after self-cal, rms=0.097117Jy sigma=1.824884 ! 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=0.9289 mas, bmaj=1.404 mas, bpa=-3.831 degrees ! Estimated noise=0.278592 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9289 x 1.404 at -3.831 degrees (North through East) ! Clean map min=-0.0025497 max=0.07247 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=0.7202 mas, bmaj=1.116 mas, bpa=-5.439 degrees ! Estimated noise=0.572688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0568775 Jy ! Component: 100 - total flux cleaned = 0.0702465 Jy ! Component: 150 - total flux cleaned = 0.074852 Jy ! Component: 200 - total flux cleaned = 0.0773317 Jy ! Total flux subtracted in 200 components = 0.0773317 Jy ! Clean residual min=-0.004443 max=0.004328 Jy/beam ! Clean residual mean=0.000003 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.0773317 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0773317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9289 mas, bmaj=1.404 mas, bpa=-3.831 degrees ! Estimated noise=0.278592 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) ! Added new window around map position (1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502539 Jy ! Component: 100 - total flux cleaned = 0.00845534 Jy ! Component: 150 - total flux cleaned = 0.0100408 Jy ! Component: 200 - total flux cleaned = 0.0105683 Jy ! Total flux subtracted in 200 components = 0.0105683 Jy ! Clean residual min=-0.002125 max=0.001963 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0879 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.0879 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=2.911 mas, bpa=-6.135 degrees ! Estimated noise=0.370667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019093 Jy ! Component: 100 - total flux cleaned = 0.00223042 Jy ! Component: 150 - total flux cleaned = 0.00243978 Jy ! Component: 200 - total flux cleaned = 0.00261213 Jy ! Total flux subtracted in 200 components = 0.00261213 Jy ! Clean residual min=-0.001510 max=0.001696 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0905121 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 = 3.07639e-05 Jy ! Component: 100 - total flux cleaned = 5.89688e-05 Jy ! Component: 150 - total flux cleaned = 5.9121e-05 Jy ! Component: 200 - total flux cleaned = 8.30032e-05 Jy ! Total flux subtracted in 200 components = 8.30032e-05 Jy ! Clean residual min=-0.001400 max=0.001581 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0905951 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 75 components and 0.0905952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9289 mas, bmaj=1.404 mas, bpa=-3.831 degrees ! Estimated noise=0.278592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000681282 Jy ! Component: 100 - total flux cleaned = -0.00078666 Jy ! Component: 150 - total flux cleaned = -0.000694697 Jy ! Component: 200 - total flux cleaned = -0.000651275 Jy ! Total flux subtracted in 200 components = -0.000651275 Jy ! Clean residual min=-0.001901 max=0.001919 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0899439 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0899439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097167Jy sigma=1.825752 ! Fit after self-cal, rms=0.097153Jy sigma=1.825516 wmodel J0322+3948_X_map.mod ! Writing 90 model components to file: J0322+3948_X_map.mod wobs J0322+3948_X_uvs.fits ! Writing UV FITS file: J0322+3948_X_uvs.fits wwins J0322+3948_X_map.win ! wwins: Wrote 5 windows to J0322+3948_X_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 = 4.00128e-05 Jy ! Component: 100 - total flux cleaned = 4.02906e-05 Jy ! Component: 150 - total flux cleaned = -5.0344e-05 Jy ! Component: 200 - total flux cleaned = -0.000286034 Jy ! Component: 250 - total flux cleaned = -0.00045767 Jy ! Component: 300 - total flux cleaned = -0.000569835 Jy ! Component: 350 - total flux cleaned = -0.000652043 Jy ! Component: 400 - total flux cleaned = -0.000732153 Jy ! Component: 450 - total flux cleaned = -0.000863297 Jy ! Component: 500 - total flux cleaned = -0.000889204 Jy ! Component: 550 - total flux cleaned = -0.000889472 Jy ! Component: 600 - total flux cleaned = -0.000964248 Jy ! Component: 650 - total flux cleaned = -0.00108627 Jy ! Component: 700 - total flux cleaned = -0.00101365 Jy ! Component: 750 - total flux cleaned = -0.00110933 Jy ! Component: 800 - total flux cleaned = -0.00117949 Jy ! Component: 850 - total flux cleaned = -0.00117933 Jy ! Component: 900 - total flux cleaned = -0.0011796 Jy ! Component: 950 - total flux cleaned = -0.00117964 Jy ! Component: 1000 - total flux cleaned = -0.00122443 Jy ! Component: 1050 - total flux cleaned = -0.00126828 Jy ! Component: 1100 - total flux cleaned = -0.00126836 Jy ! Component: 1150 - total flux cleaned = -0.00126889 Jy ! Component: 1200 - total flux cleaned = -0.0012903 Jy ! Component: 1250 - total flux cleaned = -0.00129082 Jy ! Component: 1300 - total flux cleaned = -0.00133235 Jy ! Component: 1350 - total flux cleaned = -0.00127038 Jy ! Component: 1400 - total flux cleaned = -0.00127039 Jy ! Component: 1450 - total flux cleaned = -0.00133144 Jy ! Component: 1500 - total flux cleaned = -0.00133162 Jy ! Component: 1550 - total flux cleaned = -0.00145111 Jy ! Component: 1600 - total flux cleaned = -0.00147082 Jy ! Component: 1650 - total flux cleaned = -0.00149046 Jy ! Component: 1700 - total flux cleaned = -0.00149021 Jy ! Component: 1750 - total flux cleaned = -0.00147101 Jy ! Component: 1800 - total flux cleaned = -0.00154716 Jy ! Component: 1850 - total flux cleaned = -0.00150916 Jy ! Component: 1900 - total flux cleaned = -0.00156535 Jy ! Component: 1950 - total flux cleaned = -0.00156516 Jy ! Component: 2000 - total flux cleaned = -0.00152819 Jy ! Component: 2050 - total flux cleaned = -0.00147302 Jy ! Component: 2100 - total flux cleaned = -0.00149131 Jy ! Component: 2150 - total flux cleaned = -0.00147346 Jy ! Component: 2200 - total flux cleaned = -0.00147349 Jy ! Component: 2250 - total flux cleaned = -0.00149121 Jy ! Component: 2300 - total flux cleaned = -0.00140263 Jy ! Component: 2350 - total flux cleaned = -0.00147279 Jy ! Component: 2400 - total flux cleaned = -0.00135045 Jy ! Component: 2450 - total flux cleaned = -0.00141977 Jy ! Component: 2500 - total flux cleaned = -0.00138519 Jy ! Component: 2550 - total flux cleaned = -0.00138507 Jy ! Component: 2600 - total flux cleaned = -0.00133399 Jy ! Component: 2650 - total flux cleaned = -0.00126667 Jy ! Component: 2700 - total flux cleaned = -0.00131708 Jy ! Component: 2750 - total flux cleaned = -0.00128375 Jy ! Component: 2800 - total flux cleaned = -0.00131675 Jy ! Component: 2850 - total flux cleaned = -0.00126747 Jy ! Component: 2900 - total flux cleaned = -0.00126747 Jy ! Component: 2950 - total flux cleaned = -0.00126742 Jy ! Component: 3000 - total flux cleaned = -0.00117084 Jy ! Component: 3050 - total flux cleaned = -0.00123504 Jy ! Component: 3100 - total flux cleaned = -0.00115554 Jy ! Component: 3150 - total flux cleaned = -0.00113984 Jy ! Component: 3200 - total flux cleaned = -0.00107682 Jy ! Component: 3250 - total flux cleaned = -0.0011081 Jy ! Component: 3300 - total flux cleaned = -0.000999283 Jy ! Component: 3350 - total flux cleaned = -0.00101471 Jy ! Component: 3400 - total flux cleaned = -0.000907002 Jy ! Component: 3450 - total flux cleaned = -0.000891866 Jy ! Component: 3500 - total flux cleaned = -0.000861456 Jy ! Component: 3550 - total flux cleaned = -0.000816092 Jy ! Component: 3600 - total flux cleaned = -0.00084615 Jy ! Component: 3650 - total flux cleaned = -0.000771486 Jy ! Component: 3700 - total flux cleaned = -0.000756609 Jy ! Component: 3750 - total flux cleaned = -0.000726942 Jy ! Component: 3800 - total flux cleaned = -0.000712199 Jy ! Component: 3850 - total flux cleaned = -0.000668329 Jy ! Component: 3900 - total flux cleaned = -0.00065382 Jy ! Component: 3950 - total flux cleaned = -0.000595831 Jy ! Component: 4000 - total flux cleaned = -0.000624702 Jy ! Component: 4050 - total flux cleaned = -0.00056725 Jy ! Total flux subtracted in 4096 components = -0.000567277 Jy ! Clean residual min=-0.001018 max=0.001176 Jy/beam ! Clean residual mean=-0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0893766 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 360 components and 0.0893766 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J0322+3948_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9289 x 1.404 at -3.831 degrees (North through East) ! Clean map min=-0.0022601 max=0.071077 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0322+3948_X_map.fits wmodel /scr/pima/rv102_uvs/J0322+3948_X_map.mod ! Writing 360 model components to file: /scr/pima/rv102_uvs/J0322+3948_X_map.mod wobs /scr/pima/rv102_uvs/J0322+3948_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0322+3948_X_uvs.fits wwins /scr/pima/rv102_uvs/J0322+3948_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv102_uvs/J0322+3948_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0710769 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.978287 0.978287 1.95657 3.91315 7.8263 15.6526 31.3052 62.6104 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 306.658 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0322+3948_X_dfm.log closed on Sat Nov 9 10:16:27 2019