! Started logfile: /scr/pima/rv121_uvs/J1327+1223_X_dfm.log on Sat Jul 28 00:41:36 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv121_uvs/J1327+1223_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J1327+1223_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880093 visibilities/baseline/integration-bin. ! Found source: J1327+1223 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 7604 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 J1327+1223_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011028Jy sigma=19.499025 ! Fit after self-cal, rms=0.801866Jy sigma=15.340659 ! 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=0.7917 mas, bmaj=1.668 mas, bpa=-3.181 degrees ! Estimated noise=0.735587 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 = 0.147651 Jy ! Component: 100 - total flux cleaned = 0.190622 Jy ! Total flux subtracted in 100 components = 0.190622 Jy ! Clean residual min=-0.007454 max=0.019486 Jy/beam ! Clean residual mean=0.000002 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.190622 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.190622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065239Jy sigma=1.200968 ! Fit after self-cal, rms=0.065140Jy sigma=1.199750 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220656 Jy ! Component: 100 - total flux cleaned = 0.0337442 Jy ! Total flux subtracted in 100 components = 0.0337442 Jy ! Clean residual min=-0.004748 max=0.009644 Jy/beam ! Clean residual mean=0.000001 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.224366 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.224366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055905Jy sigma=0.967711 ! Fit after self-cal, rms=0.055853Jy sigma=0.967041 ! Inverting map ! Added new window around map position (-1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908178 Jy ! Component: 100 - total flux cleaned = 0.0141164 Jy ! Total flux subtracted in 100 components = 0.0141164 Jy ! Clean residual min=-0.003242 max=0.003652 Jy/beam ! Clean residual mean=0.000001 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.238482 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.238482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054235Jy sigma=0.927629 ! Fit after self-cal, rms=0.054164Jy sigma=0.926341 ! 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=1.003 mas, bmaj=1.983 mas, bpa=-1.937 degrees ! Estimated noise=0.442857 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 = 0.00441411 Jy ! Component: 100 - total flux cleaned = 0.00675415 Jy ! Component: 150 - total flux cleaned = 0.00755588 Jy ! Component: 200 - total flux cleaned = 0.00765435 Jy ! Total flux subtracted in 200 components = 0.00765435 Jy ! Clean residual min=-0.002172 max=0.002329 Jy/beam ! Clean residual mean=0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.246137 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.246137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053809Jy sigma=0.918305 ! Fit after self-cal, rms=0.053787Jy sigma=0.917878 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 1.983 at -1.937 degrees (North through East) ! Clean map min=-0.0019826 max=0.20082 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.09 KP 1.00 ! LA 1.00 MK 0.99 NL 0.99 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.18 KP 1.00 ! LA 1.01 MK 0.97 NL 0.98 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.13 KP 1.01 ! LA 1.02 MK 0.98 NL 0.99 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.16 KP 1.01 ! LA 1.00 MK 0.97 NL 1.00 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.053787Jy sigma=0.917878 ! Fit after self-cal, rms=0.054533Jy sigma=0.909992 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.979 mas, bpa=-1.888 degrees ! Estimated noise=0.442562 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 = 0.000285857 Jy ! Component: 100 - total flux cleaned = 0.000238303 Jy ! Component: 150 - total flux cleaned = 0.000238282 Jy ! Component: 200 - total flux cleaned = 0.000237683 Jy ! Total flux subtracted in 200 components = 0.000237683 Jy ! Clean residual min=-0.001781 max=0.001796 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.246374 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.246374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054513Jy sigma=0.909596 ! Fit after self-cal, rms=0.054528Jy sigma=0.909512 ! 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=0.054528Jy sigma=0.909512 ! Fit after self-cal, rms=0.054514Jy sigma=0.907910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.975 mas, bpa=-1.872 degrees ! Estimated noise=0.44232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122032 Jy ! Component: 100 - total flux cleaned = 0.000142158 Jy ! Component: 150 - total flux cleaned = 0.000107145 Jy ! Component: 200 - total flux cleaned = 5.97957e-05 Jy ! Total flux subtracted in 200 components = 5.97957e-05 Jy ! Clean residual min=-0.001689 max=0.001614 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.246434 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.246434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054499Jy sigma=0.907674 ! Fit after self-cal, rms=0.054498Jy sigma=0.907648 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 = -6.25678e-06 Jy ! Component: 100 - total flux cleaned = -6.3083e-06 Jy ! Component: 150 - total flux cleaned = -5.73077e-06 Jy ! Component: 200 - total flux cleaned = -5.52194e-06 Jy ! Total flux subtracted in 200 components = -5.52194e-06 Jy ! Clean residual min=-0.001695 max=0.001607 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.246429 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.246429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054490Jy sigma=0.907518 ! Fit after self-cal, rms=0.054488Jy sigma=0.907504 ! 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=0.054488Jy sigma=0.907504 ! Fit after self-cal, rms=0.054514Jy sigma=0.907422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.974 mas, bpa=-1.865 degrees ! Estimated noise=0.442218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.02188e-05 Jy ! Component: 100 - total flux cleaned = 6.72691e-05 Jy ! Component: 150 - total flux cleaned = 5.47003e-05 Jy ! Component: 200 - total flux cleaned = 4.31553e-05 Jy ! Total flux subtracted in 200 components = 4.31553e-05 Jy ! Clean residual min=-0.001687 max=0.001597 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.246472 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.246472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054506Jy sigma=0.907316 ! Fit after self-cal, rms=0.054505Jy sigma=0.907305 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 = -6.77126e-06 Jy ! Component: 100 - total flux cleaned = 5.34923e-06 Jy ! Component: 150 - total flux cleaned = 5.44994e-06 Jy ! Component: 200 - total flux cleaned = 5.01869e-06 Jy ! Total flux subtracted in 200 components = 5.01869e-06 Jy ! Clean residual min=-0.001688 max=0.001595 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.246477 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.246477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054500Jy sigma=0.907227 ! Fit after self-cal, rms=0.054499Jy sigma=0.907218 ! 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=0.054499Jy sigma=0.907218 ! Fit after self-cal, rms=0.054522Jy sigma=0.907152 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=3.127 mas, bpa=4.806 degrees ! Estimated noise=0.526506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.76457e-05 Jy ! Component: 100 - total flux cleaned = -8.00747e-05 Jy ! Component: 150 - total flux cleaned = -6.70006e-05 Jy ! Component: 200 - total flux cleaned = -5.67788e-05 Jy ! Total flux subtracted in 200 components = -5.67788e-05 Jy ! Clean residual min=-0.001318 max=0.001529 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.24642 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.24642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054520Jy sigma=0.907128 ! Fit after self-cal, rms=0.054518Jy sigma=0.907091 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 = -1.383e-05 Jy ! Component: 100 - total flux cleaned = -6.98058e-06 Jy ! Component: 150 - total flux cleaned = -9.61678e-07 Jy ! Component: 200 - total flux cleaned = 3.82762e-06 Jy ! Total flux subtracted in 200 components = 3.82762e-06 Jy ! Clean residual min=-0.001316 max=0.001530 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.246424 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.246424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054517Jy sigma=0.907079 ! Fit after self-cal, rms=0.054516Jy sigma=0.907048 ! 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=1.002 mas, bmaj=1.973 mas, bpa=-1.849 degrees ! Estimated noise=0.442244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 1.973 at -1.849 degrees (North through East) ! Clean map min=-0.0015659 max=0.20049 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=0.7902 mas, bmaj=1.657 mas, bpa=-3.162 degrees ! Estimated noise=0.734548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146699 Jy ! Component: 100 - total flux cleaned = 0.190305 Jy ! Component: 150 - total flux cleaned = 0.212574 Jy ! Component: 200 - total flux cleaned = 0.224989 Jy ! Total flux subtracted in 200 components = 0.224989 Jy ! Clean residual min=-0.003319 max=0.006378 Jy/beam ! Clean residual mean=0.000001 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.224989 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.224989 Jy ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.973 mas, bpa=-1.849 degrees ! Estimated noise=0.442244 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 = 0.0104196 Jy ! Component: 100 - total flux cleaned = 0.0154556 Jy ! Component: 150 - total flux cleaned = 0.0180487 Jy ! Component: 200 - total flux cleaned = 0.0195012 Jy ! Total flux subtracted in 200 components = 0.0195012 Jy ! Clean residual min=-0.001751 max=0.001502 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.24449 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.24449 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=2.22 mas, bmaj=3.127 mas, bpa=4.806 degrees ! Estimated noise=0.526506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971217 Jy ! Component: 100 - total flux cleaned = 0.00139042 Jy ! Component: 150 - total flux cleaned = 0.00160586 Jy ! Component: 200 - total flux cleaned = 0.00172179 Jy ! Total flux subtracted in 200 components = 0.00172179 Jy ! Clean residual min=-0.001301 max=0.001513 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.246212 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 = 2.47896e-05 Jy ! Component: 100 - total flux cleaned = 3.56533e-05 Jy ! Component: 150 - total flux cleaned = 4.31885e-05 Jy ! Component: 200 - total flux cleaned = 5.27016e-05 Jy ! Total flux subtracted in 200 components = 5.27016e-05 Jy ! Clean residual min=-0.001296 max=0.001520 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.246265 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.246265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.973 mas, bpa=-1.849 degrees ! Estimated noise=0.442244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.46925e-05 Jy ! Component: 100 - total flux cleaned = 2.0641e-05 Jy ! Component: 150 - total flux cleaned = 4.56033e-05 Jy ! Component: 200 - total flux cleaned = 5.75757e-05 Jy ! Total flux subtracted in 200 components = 5.75757e-05 Jy ! Clean residual min=-0.001689 max=0.001547 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.246322 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.246322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054513Jy sigma=0.907080 ! Fit after self-cal, rms=0.054509Jy sigma=0.907045 wmodel J1327+1223_X_map.mod ! Writing 60 model components to file: J1327+1223_X_map.mod wobs J1327+1223_X_uvs.fits ! Writing UV FITS file: J1327+1223_X_uvs.fits wwins J1327+1223_X_map.win ! wwins: Wrote 2 windows to J1327+1223_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 = -0.000248563 Jy ! Component: 100 - total flux cleaned = -5.75199e-05 Jy ! Component: 150 - total flux cleaned = 9.7692e-05 Jy ! Component: 200 - total flux cleaned = 0.000247082 Jy ! Component: 250 - total flux cleaned = 0.000246867 Jy ! Component: 300 - total flux cleaned = 0.000247172 Jy ! Component: 350 - total flux cleaned = 0.000293069 Jy ! Component: 400 - total flux cleaned = 0.000293151 Jy ! Component: 450 - total flux cleaned = 0.000271753 Jy ! Component: 500 - total flux cleaned = 0.000229086 Jy ! Component: 550 - total flux cleaned = 0.000229413 Jy ! Component: 600 - total flux cleaned = 0.000126149 Jy ! Component: 650 - total flux cleaned = 0.000126138 Jy ! Component: 700 - total flux cleaned = 2.53379e-05 Jy ! Component: 750 - total flux cleaned = 5.4745e-06 Jy ! Component: 800 - total flux cleaned = -5.31831e-05 Jy ! Component: 850 - total flux cleaned = -7.26962e-05 Jy ! Component: 900 - total flux cleaned = -9.19132e-05 Jy ! Component: 950 - total flux cleaned = -0.000148717 Jy ! Component: 1000 - total flux cleaned = -0.000204569 Jy ! Component: 1050 - total flux cleaned = -0.000185673 Jy ! Component: 1100 - total flux cleaned = -0.00020384 Jy ! Component: 1150 - total flux cleaned = -0.000239831 Jy ! Component: 1200 - total flux cleaned = -0.000275479 Jy ! Component: 1250 - total flux cleaned = -0.000223005 Jy ! Component: 1300 - total flux cleaned = -0.000275312 Jy ! Component: 1350 - total flux cleaned = -0.000309738 Jy ! Component: 1400 - total flux cleaned = -0.00029266 Jy ! Component: 1450 - total flux cleaned = -0.000343349 Jy ! Component: 1500 - total flux cleaned = -0.000443751 Jy ! Component: 1550 - total flux cleaned = -0.000493251 Jy ! Component: 1600 - total flux cleaned = -0.000476808 Jy ! Component: 1650 - total flux cleaned = -0.000460465 Jy ! Component: 1700 - total flux cleaned = -0.000525279 Jy ! Component: 1750 - total flux cleaned = -0.000525526 Jy ! Component: 1800 - total flux cleaned = -0.000589443 Jy ! Component: 1850 - total flux cleaned = -0.000715399 Jy ! Component: 1900 - total flux cleaned = -0.00069982 Jy ! Component: 1950 - total flux cleaned = -0.000715235 Jy ! Component: 2000 - total flux cleaned = -0.000745908 Jy ! Component: 2050 - total flux cleaned = -0.000822066 Jy ! Component: 2100 - total flux cleaned = -0.000791784 Jy ! Component: 2150 - total flux cleaned = -0.000851888 Jy ! Component: 2200 - total flux cleaned = -0.00089651 Jy ! Component: 2250 - total flux cleaned = -0.000911248 Jy ! Component: 2300 - total flux cleaned = -0.000940701 Jy ! Component: 2350 - total flux cleaned = -0.000911635 Jy ! Component: 2400 - total flux cleaned = -0.000969741 Jy ! Component: 2450 - total flux cleaned = -0.00102719 Jy ! Component: 2500 - total flux cleaned = -0.000998638 Jy ! Component: 2550 - total flux cleaned = -0.00102685 Jy ! Component: 2600 - total flux cleaned = -0.00108313 Jy ! Component: 2650 - total flux cleaned = -0.00119486 Jy ! Component: 2700 - total flux cleaned = -0.00125021 Jy ! Component: 2750 - total flux cleaned = -0.0012638 Jy ! Component: 2800 - total flux cleaned = -0.00123636 Jy ! Component: 2850 - total flux cleaned = -0.00122289 Jy ! Component: 2900 - total flux cleaned = -0.00130403 Jy ! Component: 2950 - total flux cleaned = -0.00126376 Jy ! Component: 3000 - total flux cleaned = -0.00135708 Jy ! Component: 3050 - total flux cleaned = -0.00139692 Jy ! Component: 3100 - total flux cleaned = -0.00135733 Jy ! Component: 3150 - total flux cleaned = -0.00143591 Jy ! Component: 3200 - total flux cleaned = -0.00146186 Jy ! Component: 3250 - total flux cleaned = -0.00151364 Jy ! Component: 3300 - total flux cleaned = -0.00159074 Jy ! Component: 3350 - total flux cleaned = -0.00152669 Jy ! Component: 3400 - total flux cleaned = -0.00156499 Jy ! Component: 3450 - total flux cleaned = -0.00160301 Jy ! Component: 3500 - total flux cleaned = -0.00160309 Jy ! Component: 3550 - total flux cleaned = -0.00162809 Jy ! Component: 3600 - total flux cleaned = -0.00162814 Jy ! Component: 3650 - total flux cleaned = -0.00162814 Jy ! Component: 3700 - total flux cleaned = -0.00167756 Jy ! Component: 3750 - total flux cleaned = -0.00167758 Jy ! Component: 3800 - total flux cleaned = -0.00166539 Jy ! Component: 3850 - total flux cleaned = -0.00166539 Jy ! Component: 3900 - total flux cleaned = -0.00164123 Jy ! Component: 3950 - total flux cleaned = -0.0016412 Jy ! Component: 4000 - total flux cleaned = -0.00167716 Jy ! Component: 4050 - total flux cleaned = -0.00166534 Jy ! Total flux subtracted in 4096 components = -0.00171281 Jy ! Clean residual min=-0.000806 max=0.000749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.244609 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 352 components and 0.244609 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J1327+1223_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 1.973 at -1.849 degrees (North through East) ! Clean map min=-0.0012616 max=0.20096 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J1327+1223_X_map.fits wmodel /scr/pima/rv121_uvs/J1327+1223_X_map.mod ! Writing 352 model components to file: /scr/pima/rv121_uvs/J1327+1223_X_map.mod wobs /scr/pima/rv121_uvs/J1327+1223_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J1327+1223_X_uvs.fits wwins /scr/pima/rv121_uvs/J1327+1223_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv121_uvs/J1327+1223_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.200963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201815 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.301272 0.301272 0.602543 1.20509 2.41017 4.82035 9.64069 19.2814 38.5628 77.1255 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.2 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 995.779 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J1327+1223_X_dfm.log closed on Sat Jul 28 00:41:40 2018