! Started logfile: /scr/pima/rv123_uvs/J0507+7912_X_dfm.log on Sun Dec 23 00:40:07 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/rv123_uvs/J0507+7912_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J0507+7912_X_uva.fits ! AN table 1: 29 integrations on 6 of 6 possible baselines. ! AN table 2: 29 integrations on 21 of 21 possible baselines. ! AN table 3: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.674699 visibilities/baseline/integration-bin. ! Found source: J0507+7912 ! ! 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 89 lines of history. ! ! Reading 6496 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 J0507+7912_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 232 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 232 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 232 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 232 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000276Jy sigma=19.873513 ! Fit after self-cal, rms=0.970686Jy sigma=19.302669 ! 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=0.7709 mas, bmaj=1.81 mas, bpa=34.27 degrees ! Estimated noise=0.826011 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 = 0.0242404 Jy ! Component: 100 - total flux cleaned = 0.0295719 Jy ! Total flux subtracted in 100 components = 0.0295719 Jy ! Clean residual min=-0.003537 max=0.003414 Jy/beam ! Clean residual mean=0.000001 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0295719 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0295719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050595Jy sigma=0.933921 ! Fit after self-cal, rms=0.049325Jy sigma=0.908145 ! 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=1.085 mas, bmaj=2.124 mas, bpa=34.05 degrees ! Estimated noise=0.453449 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 = 0.00242011 Jy ! Component: 100 - total flux cleaned = 0.00349414 Jy ! Component: 150 - total flux cleaned = 0.00352192 Jy ! Component: 200 - total flux cleaned = 0.00359277 Jy ! Total flux subtracted in 200 components = 0.00359277 Jy ! Clean residual min=-0.001974 max=0.002054 Jy/beam ! Clean residual mean=0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0331646 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0331646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049186Jy sigma=0.906259 ! Fit after self-cal, rms=0.049161Jy sigma=0.905660 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 2.124 at 34.05 degrees (North through East) ! Clean map min=-0.0018421 max=0.031981 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 LA 1.01 MK 1.01 OV 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.91 HN 1.11 KP 1.10 ! MK 1.01 NL 1.18 OV 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.05 HN 1.27 KP 1.26 ! LA 1.08 NL 1.19 OV 0.97 PT 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 LA 1.00 MK 1.03 OV 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.87 HN 1.04 KP 1.11 ! MK 1.09 NL 1.00 OV 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 0.95 HN 1.18 KP 1.08 ! LA 1.02 NL 1.19 OV 1.13 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 LA 0.99 MK 0.94 OV 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.83 FD 0.83 HN 1.00 KP 1.21 ! MK 0.87 NL 1.09 OV 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 0.85 HN 0.91 KP 1.34 ! LA 1.16 NL 0.89 OV 1.07 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 LA 0.82 MK 0.91 OV 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.74 HN 0.90 KP 0.99 ! MK 0.84 NL 1.02 OV 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 FD 0.85 HN 0.93 KP 0.95 ! LA 1.07 NL 1.38 OV 0.98 PT 0.67 ! ! ! Fit before self-cal, rms=0.049161Jy sigma=0.905660 ! Fit after self-cal, rms=0.047480Jy sigma=0.897139 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=2.074 mas, bpa=33.64 degrees ! Estimated noise=0.449886 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 = 0.000132506 Jy ! Component: 100 - total flux cleaned = 0.000133078 Jy ! Component: 150 - total flux cleaned = 0.000145357 Jy ! Component: 200 - total flux cleaned = 0.000144987 Jy ! Total flux subtracted in 200 components = 0.000144987 Jy ! Clean residual min=-0.001425 max=0.001632 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0333096 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0333096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047469Jy sigma=0.897016 ! Fit after self-cal, rms=0.047522Jy sigma=0.894555 ! 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=0.047522Jy sigma=0.894555 ! Fit after self-cal, rms=0.048122Jy sigma=0.894014 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=2.068 mas, bpa=33.88 degrees ! Estimated noise=0.450131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103627 Jy ! Component: 100 - total flux cleaned = 0.000103877 Jy ! Component: 150 - total flux cleaned = 0.000115228 Jy ! Component: 200 - total flux cleaned = 0.000114947 Jy ! Total flux subtracted in 200 components = 0.000114947 Jy ! Clean residual min=-0.001333 max=0.001638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0334246 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0334246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048112Jy sigma=0.893890 ! Fit after self-cal, rms=0.048170Jy sigma=0.893557 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 (38.8, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136261 Jy ! Component: 100 - total flux cleaned = 0.00207699 Jy ! Component: 150 - total flux cleaned = 0.00246816 Jy ! Component: 200 - total flux cleaned = 0.0026667 Jy ! Total flux subtracted in 200 components = 0.0026667 Jy ! Clean residual min=-0.001292 max=0.001512 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0360913 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 39 components and 0.0360913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048122Jy sigma=0.892714 ! Fit after self-cal, rms=0.048113Jy sigma=0.892398 ! Inverting map ! Added new window around map position (42, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144598 Jy ! Component: 100 - total flux cleaned = 0.00224753 Jy ! Component: 150 - total flux cleaned = 0.00268678 Jy ! Component: 200 - total flux cleaned = 0.00309449 Jy ! Total flux subtracted in 200 components = 0.00309449 Jy ! Clean residual min=-0.001293 max=0.001323 Jy/beam ! Clean residual mean=0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0391858 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0391858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048060Jy sigma=0.891145 ! Fit after self-cal, rms=0.048041Jy sigma=0.890831 ! 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=0.048041Jy sigma=0.890831 ! Fit after self-cal, rms=0.048077Jy sigma=0.890631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=2.069 mas, bpa=34.01 degrees ! Estimated noise=0.448503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112514 Jy ! Component: 100 - total flux cleaned = 0.00166891 Jy ! Component: 150 - total flux cleaned = 0.00207998 Jy ! Component: 200 - total flux cleaned = 0.00244704 Jy ! Total flux subtracted in 200 components = 0.00244704 Jy ! Clean residual min=-0.001311 max=0.001312 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0416328 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.0416328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048042Jy sigma=0.889812 ! Fit after self-cal, rms=0.048035Jy sigma=0.889318 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 = 0.00087668 Jy ! Component: 100 - total flux cleaned = 0.00126543 Jy ! Component: 150 - total flux cleaned = 0.00151717 Jy ! Component: 200 - total flux cleaned = 0.00180654 Jy ! Total flux subtracted in 200 components = 0.00180654 Jy ! Clean residual min=-0.001308 max=0.001311 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0434394 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.0434394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048010Jy sigma=0.888771 ! Fit after self-cal, rms=0.047998Jy sigma=0.888662 ! 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=0.047998Jy sigma=0.888662 ! Fit after self-cal, rms=0.047998Jy sigma=0.888535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=3.045 mas, bpa=45.74 degrees ! Estimated noise=0.529615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775902 Jy ! Component: 100 - total flux cleaned = 0.00119124 Jy ! Component: 150 - total flux cleaned = 0.00155959 Jy ! Component: 200 - total flux cleaned = 0.00188271 Jy ! Total flux subtracted in 200 components = 0.00188271 Jy ! Clean residual min=-0.001399 max=0.001349 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0453221 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.0453221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047986Jy sigma=0.888296 ! Fit after self-cal, rms=0.047992Jy sigma=0.888186 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 = 0.000472075 Jy ! Component: 100 - total flux cleaned = 0.000804301 Jy ! Component: 150 - total flux cleaned = 0.00112187 Jy ! Component: 200 - total flux cleaned = 0.00138126 Jy ! Total flux subtracted in 200 components = 0.00138126 Jy ! Clean residual min=-0.001431 max=0.001315 Jy/beam ! Clean residual mean=0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0467033 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.0467033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047984Jy sigma=0.888062 ! Fit after self-cal, rms=0.047981Jy sigma=0.888013 ! 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=1.078 mas, bmaj=2.07 mas, bpa=34.12 degrees ! Estimated noise=0.447704 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 2.07 at 34.12 degrees (North through East) ! Clean map min=-0.0012292 max=0.031598 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=0.7636 mas, bmaj=1.761 mas, bpa=34.55 degrees ! Estimated noise=0.802351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248899 Jy ! Component: 100 - total flux cleaned = 0.0308612 Jy ! Component: 150 - total flux cleaned = 0.0336723 Jy ! Component: 200 - total flux cleaned = 0.0349902 Jy ! Total flux subtracted in 200 components = 0.0349902 Jy ! Clean residual min=-0.003313 max=0.003069 Jy/beam ! Clean residual mean=0.000000 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0349902 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0349902 Jy ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=2.07 mas, bpa=34.12 degrees ! Estimated noise=0.447704 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 = 0.00225376 Jy ! Component: 100 - total flux cleaned = 0.0038785 Jy ! Component: 150 - total flux cleaned = 0.00524645 Jy ! Component: 200 - total flux cleaned = 0.00638928 Jy ! Total flux subtracted in 200 components = 0.00638928 Jy ! Clean residual min=-0.001483 max=0.001490 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0413795 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.0413795 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=2.252 mas, bmaj=3.045 mas, bpa=45.74 degrees ! Estimated noise=0.529615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132556 Jy ! Component: 100 - total flux cleaned = 0.00229169 Jy ! Component: 150 - total flux cleaned = 0.00296221 Jy ! Component: 200 - total flux cleaned = 0.00351524 Jy ! Total flux subtracted in 200 components = 0.00351524 Jy ! Clean residual min=-0.001533 max=0.001349 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0448947 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 = 0.000412493 Jy ! Component: 100 - total flux cleaned = 0.000781708 Jy ! Component: 150 - total flux cleaned = 0.00111183 Jy ! Component: 200 - total flux cleaned = 0.00140748 Jy ! Total flux subtracted in 200 components = 0.00140748 Jy ! Clean residual min=-0.001488 max=0.001300 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0463022 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 0.0463022 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=2.07 mas, bpa=34.12 degrees ! Estimated noise=0.447704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207325 Jy ! Component: 100 - total flux cleaned = 0.000417984 Jy ! Component: 150 - total flux cleaned = 0.000580322 Jy ! Component: 200 - total flux cleaned = 0.000710127 Jy ! Total flux subtracted in 200 components = 0.000710127 Jy ! Clean residual min=-0.001314 max=0.001267 Jy/beam ! Clean residual mean=0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0470123 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.0470123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047994Jy sigma=0.888126 ! Fit after self-cal, rms=0.047992Jy sigma=0.887948 wmodel J0507+7912_X_map.mod ! Writing 86 model components to file: J0507+7912_X_map.mod wobs J0507+7912_X_uvs.fits ! Writing UV FITS file: J0507+7912_X_uvs.fits wwins J0507+7912_X_map.win ! wwins: Wrote 3 windows to J0507+7912_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 = -3.23729e-05 Jy ! Component: 100 - total flux cleaned = 0.000176601 Jy ! Component: 150 - total flux cleaned = 0.00033307 Jy ! Component: 200 - total flux cleaned = 0.000441123 Jy ! Component: 250 - total flux cleaned = 0.000504751 Jy ! Component: 300 - total flux cleaned = 0.000609068 Jy ! Component: 350 - total flux cleaned = 0.000690467 Jy ! Component: 400 - total flux cleaned = 0.000730198 Jy ! Component: 450 - total flux cleaned = 0.00071062 Jy ! Component: 500 - total flux cleaned = 0.000729811 Jy ! Component: 550 - total flux cleaned = 0.000748727 Jy ! Component: 600 - total flux cleaned = 0.000748865 Jy ! Component: 650 - total flux cleaned = 0.000785461 Jy ! Component: 700 - total flux cleaned = 0.000803466 Jy ! Component: 750 - total flux cleaned = 0.000803539 Jy ! Component: 800 - total flux cleaned = 0.000855662 Jy ! Component: 850 - total flux cleaned = 0.000872522 Jy ! Component: 900 - total flux cleaned = 0.000906423 Jy ! Component: 950 - total flux cleaned = 0.000906185 Jy ! Component: 1000 - total flux cleaned = 0.000906244 Jy ! Component: 1050 - total flux cleaned = 0.000939496 Jy ! Component: 1100 - total flux cleaned = 0.000890622 Jy ! Component: 1150 - total flux cleaned = 0.00090719 Jy ! Component: 1200 - total flux cleaned = 0.000923084 Jy ! Component: 1250 - total flux cleaned = 0.000923118 Jy ! Component: 1300 - total flux cleaned = 0.00092309 Jy ! Component: 1350 - total flux cleaned = 0.000891922 Jy ! Component: 1400 - total flux cleaned = 0.000907254 Jy ! Component: 1450 - total flux cleaned = 0.000861105 Jy ! Component: 1500 - total flux cleaned = 0.000876341 Jy ! Component: 1550 - total flux cleaned = 0.000861402 Jy ! Component: 1600 - total flux cleaned = 0.000861567 Jy ! Component: 1650 - total flux cleaned = 0.000817188 Jy ! Component: 1700 - total flux cleaned = 0.000846583 Jy ! Component: 1750 - total flux cleaned = 0.000817365 Jy ! Component: 1800 - total flux cleaned = 0.000831886 Jy ! Component: 1850 - total flux cleaned = 0.000846198 Jy ! Component: 1900 - total flux cleaned = 0.000774457 Jy ! Component: 1950 - total flux cleaned = 0.000774433 Jy ! Component: 2000 - total flux cleaned = 0.000774281 Jy ! Component: 2050 - total flux cleaned = 0.000788233 Jy ! Component: 2100 - total flux cleaned = 0.000718342 Jy ! Component: 2150 - total flux cleaned = 0.000718292 Jy ! Component: 2200 - total flux cleaned = 0.000635382 Jy ! Component: 2250 - total flux cleaned = 0.000594226 Jy ! Component: 2300 - total flux cleaned = 0.000553279 Jy ! Component: 2350 - total flux cleaned = 0.000485638 Jy ! Component: 2400 - total flux cleaned = 0.000499153 Jy ! Component: 2450 - total flux cleaned = 0.000526034 Jy ! Component: 2500 - total flux cleaned = 0.00045941 Jy ! Component: 2550 - total flux cleaned = 0.00045944 Jy ! Component: 2600 - total flux cleaned = 0.000419802 Jy ! Component: 2650 - total flux cleaned = 0.000367444 Jy ! Component: 2700 - total flux cleaned = 0.00035445 Jy ! Component: 2750 - total flux cleaned = 0.000328526 Jy ! Component: 2800 - total flux cleaned = 0.000289852 Jy ! Component: 2850 - total flux cleaned = 0.00022556 Jy ! Component: 2900 - total flux cleaned = 0.000187304 Jy ! Component: 2950 - total flux cleaned = 0.000161848 Jy ! Component: 3000 - total flux cleaned = 0.000187175 Jy ! Component: 3050 - total flux cleaned = 0.000124217 Jy ! Component: 3100 - total flux cleaned = 0.000136801 Jy ! Component: 3150 - total flux cleaned = 8.69597e-05 Jy ! Component: 3200 - total flux cleaned = 3.73571e-05 Jy ! Component: 3250 - total flux cleaned = 7.44862e-05 Jy ! Component: 3300 - total flux cleaned = 9.90705e-05 Jy ! Component: 3350 - total flux cleaned = 5.02342e-05 Jy ! Component: 3400 - total flux cleaned = 7.46961e-05 Jy ! Component: 3450 - total flux cleaned = 7.46739e-05 Jy ! Component: 3500 - total flux cleaned = 7.47206e-05 Jy ! Component: 3550 - total flux cleaned = 6.26927e-05 Jy ! Component: 3600 - total flux cleaned = 1.48904e-05 Jy ! Component: 3650 - total flux cleaned = 3.05628e-06 Jy ! Component: 3700 - total flux cleaned = -3.24311e-05 Jy ! Component: 3750 - total flux cleaned = -2.07015e-05 Jy ! Component: 3800 - total flux cleaned = -8.9981e-06 Jy ! Component: 3850 - total flux cleaned = -3.24309e-05 Jy ! Component: 3900 - total flux cleaned = -5.57551e-05 Jy ! Component: 3950 - total flux cleaned = -9.51099e-06 Jy ! Component: 4000 - total flux cleaned = -6.71198e-05 Jy ! Component: 4050 - total flux cleaned = -5.56469e-05 Jy ! Total flux subtracted in 4096 components = -7.85369e-05 Jy ! Clean residual min=-0.000669 max=0.000800 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0469338 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 368 components and 0.0469338 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J0507+7912_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.078 x 2.07 at 34.12 degrees (North through East) ! Clean map min=-0.0011145 max=0.031309 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J0507+7912_X_map.fits wmodel /scr/pima/rv123_uvs/J0507+7912_X_map.mod ! Writing 368 model components to file: /scr/pima/rv123_uvs/J0507+7912_X_map.mod wobs /scr/pima/rv123_uvs/J0507+7912_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J0507+7912_X_uvs.fits wwins /scr/pima/rv123_uvs/J0507+7912_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv123_uvs/J0507+7912_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0313091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200629 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.92241 1.92241 3.84481 7.68962 15.3792 30.7585 61.517 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 156.054 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J0507+7912_X_dfm.log closed on Sun Dec 23 00:40:11 2018