! Started logfile: /image_prod/ug002_uvm//J1344+1409_S_a_dfm.log on Wed Mar 4 17:14:20 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uvm//J1344+1409_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1344+1409_S_a_uvm.fits ! AN table 1: 150 integrations on 28 of 28 possible baselines. ! AN table 2: 60 integrations on 21 of 21 possible baselines. ! AN table 3: 60 integrations on 1 of 1 possible baselines. ! AN table 4: 120 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.911692 visibilities/baseline/integration-bin. ! Found source: J1344+1409 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 21990 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1344+1409_S_a] 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 0.500x0.500 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 50 telescope corrections were flagged in sub-array 1. ! A total of 120 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 120 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 120 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.009423Jy sigma=9.268735 ! Fit after self-cal, rms=0.936226Jy sigma=8.551056 ! 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=5.682 mas, bmaj=12.11 mas, bpa=-17.37 degrees ! Estimated noise=0.888478 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 = 0.0412255 Jy ! Component: 100 - total flux cleaned = 0.0635051 Jy ! Total flux subtracted in 100 components = 0.0635051 Jy ! Clean residual min=-0.012025 max=0.014831 Jy/beam ! Clean residual mean=-0.000109 rms=0.003552 Jy/beam ! Combined flux in latest and established models = 0.0635051 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 61 components and 0.0635051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108956Jy sigma=0.993055 ! Fit after self-cal, rms=0.108143Jy sigma=0.986846 ! 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=6.9 mas, bmaj=13.51 mas, bpa=-17.43 degrees ! Estimated noise=0.530564 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 = 0.0390138 Jy ! Component: 100 - total flux cleaned = 0.0661112 Jy ! Component: 150 - total flux cleaned = 0.0855086 Jy ! Component: 200 - total flux cleaned = 0.0996095 Jy ! Total flux subtracted in 200 components = 0.0996095 Jy ! Clean residual min=-0.016341 max=0.028308 Jy/beam ! Clean residual mean=-0.000140 rms=0.006720 Jy/beam ! Combined flux in latest and established models = 0.163114 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 113 components and 0.163114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089576Jy sigma=0.808750 ! Fit after self-cal, rms=0.087947Jy sigma=0.798348 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.9 x 13.51 at -17.43 degrees (North through East) ! Clean map min=-0.016974 max=0.059675 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.63 FD 1.65 HN 1.15 KP 1.33 ! LA 0.78 NL 1.85 OV 2.23 PT 0.52 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.46 FD 1.45 KP 1.55 LA 0.78 ! NL 2.31 OV 2.11 PT 0.51 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 2.16 HN 2.30 KP 1.11 LA 0.77 ! NL 2.14 OV 2.65 PT 0.43 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.66 FD 1.70 HN 1.00 KP 1.41 ! LA 0.76 NL 1.50 OV 2.38 PT 0.55 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.50 FD 1.59 KP 1.60 LA 0.76 ! NL 1.92 OV 2.19 PT 0.52 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 2.25 HN 2.48 KP 1.16 LA 0.76 ! NL 2.13 OV 2.97 PT 0.43 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.69 FD 1.71 HN 1.06 KP 1.41 ! LA 0.77 NL 1.59 OV 2.37 PT 0.57 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.56 FD 1.54 KP 1.67 LA 0.77 ! NL 1.93 OV 2.11 PT 0.54 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 2.38 HN 2.21 KP 1.22 LA 0.76 ! NL 2.18 OV 3.10 PT 0.45 ! ! ! Fit before self-cal, rms=0.087947Jy sigma=0.798348 ! Fit after self-cal, rms=0.146612Jy sigma=0.542485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.656 mas, bmaj=12.56 mas, bpa=-15.77 degrees ! Estimated noise=0.60702 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 = 0.00321049 Jy ! Component: 100 - total flux cleaned = 0.00329789 Jy ! Component: 150 - total flux cleaned = 0.00336314 Jy ! Component: 200 - total flux cleaned = 0.0034727 Jy ! Total flux subtracted in 200 components = 0.0034727 Jy ! Clean residual min=-0.009430 max=0.012436 Jy/beam ! Clean residual mean=-0.000078 rms=0.002899 Jy/beam ! Combined flux in latest and established models = 0.166587 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.166587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146043Jy sigma=0.544330 ! Fit after self-cal, rms=0.149733Jy sigma=0.529685 ! 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. ! ! Fit before self-cal, rms=0.149733Jy sigma=0.529685 ! Fit after self-cal, rms=0.161522Jy sigma=0.514864 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.433 mas, bmaj=12.32 mas, bpa=-16.11 degrees ! Estimated noise=0.607533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202251 Jy ! Component: 100 - total flux cleaned = 0.002018 Jy ! Component: 150 - total flux cleaned = 0.00200851 Jy ! Component: 200 - total flux cleaned = 0.0019202 Jy ! Total flux subtracted in 200 components = 0.0019202 Jy ! Clean residual min=-0.007465 max=0.010679 Jy/beam ! Clean residual mean=-0.000039 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.168507 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 154 components and 0.168507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.160977Jy sigma=0.515033 ! Fit after self-cal, rms=0.161262Jy sigma=0.513941 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 (16, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955344 Jy ! Component: 100 - total flux cleaned = 0.0108214 Jy ! Component: 150 - total flux cleaned = 0.0119709 Jy ! Component: 200 - total flux cleaned = 0.0127681 Jy ! Total flux subtracted in 200 components = 0.0127681 Jy ! Clean residual min=-0.007085 max=0.008826 Jy/beam ! Clean residual mean=-0.000036 rms=0.002247 Jy/beam ! Combined flux in latest and established models = 0.181275 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 225 components and 0.181276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159215Jy sigma=0.507903 ! Fit after self-cal, rms=0.158730Jy sigma=0.502807 ! 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. ! ! Fit before self-cal, rms=0.158730Jy sigma=0.502807 ! Fit after self-cal, rms=0.175742Jy sigma=0.491829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.57 mas, bmaj=12.42 mas, bpa=-17.01 degrees ! Estimated noise=0.61705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717275 Jy ! Component: 100 - total flux cleaned = 0.00759862 Jy ! Component: 150 - total flux cleaned = 0.00681315 Jy ! Component: 200 - total flux cleaned = 0.00639872 Jy ! Total flux subtracted in 200 components = 0.00639872 Jy ! Clean residual min=-0.006184 max=0.009254 Jy/beam ! Clean residual mean=-0.000011 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.187674 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 267 components and 0.187674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.174404Jy sigma=0.489234 ! Fit after self-cal, rms=0.174263Jy sigma=0.486275 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 (4.5, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640907 Jy ! Component: 100 - total flux cleaned = 0.00874685 Jy ! Component: 150 - total flux cleaned = 0.0112709 Jy ! Component: 200 - total flux cleaned = 0.0132815 Jy ! Total flux subtracted in 200 components = 0.0132815 Jy ! Clean residual min=-0.006080 max=0.006440 Jy/beam ! Clean residual mean=-0.000005 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.200956 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 342 components and 0.200956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172984Jy sigma=0.480571 ! Fit after self-cal, rms=0.172674Jy sigma=0.478945 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.172674Jy sigma=0.478945 ! Fit after self-cal, rms=0.160841Jy sigma=0.472734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.13 mas, bmaj=14.51 mas, bpa=-29.57 degrees ! Estimated noise=0.615002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746185 Jy ! Component: 100 - total flux cleaned = 0.0108588 Jy ! Component: 150 - total flux cleaned = 0.01179 Jy ! Component: 200 - total flux cleaned = 0.0121699 Jy ! Total flux subtracted in 200 components = 0.0121699 Jy ! Clean residual min=-0.005410 max=0.006526 Jy/beam ! Clean residual mean=0.000003 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 0.213125 Jy selfcal ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 408 components and 0.213126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.160027Jy sigma=0.468603 ! Fit after self-cal, rms=0.159688Jy sigma=0.467251 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 = 0.000905393 Jy ! Component: 100 - total flux cleaned = 0.00065649 Jy ! Component: 150 - total flux cleaned = 0.000322506 Jy ! Component: 200 - total flux cleaned = -7.72959e-05 Jy ! Total flux subtracted in 200 components = -7.72959e-05 Jy ! Clean residual min=-0.005114 max=0.006815 Jy/beam ! Clean residual mean=-0.000002 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.213048 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 438 components and 0.213048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159237Jy sigma=0.466368 ! Fit after self-cal, rms=0.159243Jy sigma=0.465974 ! 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=7.697 mas, bmaj=12.97 mas, bpa=-19.15 degrees ! Estimated noise=0.626947 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.697 x 12.97 at -19.15 degrees (North through East) ! Clean map min=-0.0097362 max=0.062574 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=6.145 mas, bmaj=10.77 mas, bpa=-18.52 degrees ! Estimated noise=1.12394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0495776 Jy ! Component: 100 - total flux cleaned = 0.0798704 Jy ! Component: 150 - total flux cleaned = 0.101286 Jy ! Component: 200 - total flux cleaned = 0.117752 Jy ! Total flux subtracted in 200 components = 0.117752 Jy ! Clean residual min=-0.009758 max=0.010288 Jy/beam ! Clean residual mean=-0.000055 rms=0.002822 Jy/beam ! Combined flux in latest and established models = 0.117752 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 87 model components to the UV plane model. ! The established model now contains 87 components and 0.117752 Jy ! Inverting map and beam ! Estimated beam: bmin=7.697 mas, bmaj=12.97 mas, bpa=-19.15 degrees ! Estimated noise=0.626947 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 = 0.0222241 Jy ! Component: 100 - total flux cleaned = 0.0372836 Jy ! Component: 150 - total flux cleaned = 0.047423 Jy ! Component: 200 - total flux cleaned = 0.0559563 Jy ! Total flux subtracted in 200 components = 0.0559563 Jy ! Clean residual min=-0.007580 max=0.010038 Jy/beam ! Clean residual mean=-0.000043 rms=0.002595 Jy/beam ! Combined flux in latest and established models = 0.173708 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 172 components and 0.173708 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.13 mas, bmaj=14.51 mas, bpa=-29.57 degrees ! Estimated noise=0.615002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821839 Jy ! Component: 100 - total flux cleaned = 0.0145457 Jy ! Component: 150 - total flux cleaned = 0.0192447 Jy ! Component: 200 - total flux cleaned = 0.0219055 Jy ! Total flux subtracted in 200 components = 0.0219055 Jy ! Clean residual min=-0.006698 max=0.008079 Jy/beam ! Clean residual mean=-0.000035 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 0.195613 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 = 0.00209143 Jy ! Component: 100 - total flux cleaned = 0.0037259 Jy ! Component: 150 - total flux cleaned = 0.00482344 Jy ! Component: 200 - total flux cleaned = 0.00614027 Jy ! Total flux subtracted in 200 components = 0.00614027 Jy ! Clean residual min=-0.005972 max=0.007575 Jy/beam ! Clean residual mean=-0.000025 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.201754 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 274 components and 0.201754 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.697 mas, bmaj=12.97 mas, bpa=-19.15 degrees ! Estimated noise=0.626947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.00492e-05 Jy ! Component: 100 - total flux cleaned = 0.000899768 Jy ! Component: 150 - total flux cleaned = 0.00113911 Jy ! Component: 200 - total flux cleaned = 0.00160056 Jy ! Total flux subtracted in 200 components = 0.00160056 Jy ! Clean residual min=-0.005189 max=0.006739 Jy/beam ! Clean residual mean=-0.000020 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.203354 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 314 components and 0.203354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159102Jy sigma=0.470058 ! Fit after self-cal, rms=0.159108Jy sigma=0.468547 wmodel J1344+1409_S_a_map.mod ! Writing 314 model components to file: J1344+1409_S_a_map.mod wobs J1344+1409_S_a_uvs.fits ! Writing UV FITS file: J1344+1409_S_a_uvs.fits wwins J1344+1409_S_a_map.win ! wwins: Wrote 3 windows to J1344+1409_S_a_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 = 0.00225883 Jy ! Component: 100 - total flux cleaned = 0.00320192 Jy ! Component: 150 - total flux cleaned = 0.00381013 Jy ! Component: 200 - total flux cleaned = 0.00429821 Jy ! Component: 250 - total flux cleaned = 0.00414944 Jy ! Component: 300 - total flux cleaned = 0.00363749 Jy ! Component: 350 - total flux cleaned = 0.00328525 Jy ! Component: 400 - total flux cleaned = 0.00280859 Jy ! Component: 450 - total flux cleaned = 0.00254549 Jy ! Component: 500 - total flux cleaned = 0.00235487 Jy ! Component: 550 - total flux cleaned = 0.00229176 Jy ! Component: 600 - total flux cleaned = 0.00205263 Jy ! Component: 650 - total flux cleaned = 0.00205301 Jy ! Component: 700 - total flux cleaned = 0.00182626 Jy ! Component: 750 - total flux cleaned = 0.0016607 Jy ! Component: 800 - total flux cleaned = 0.00144502 Jy ! Component: 850 - total flux cleaned = 0.00139225 Jy ! Component: 900 - total flux cleaned = 0.00133974 Jy ! Component: 950 - total flux cleaned = 0.00123715 Jy ! Component: 1000 - total flux cleaned = 0.00128726 Jy ! Component: 1050 - total flux cleaned = 0.00138508 Jy ! Component: 1100 - total flux cleaned = 0.00162728 Jy ! Component: 1150 - total flux cleaned = 0.00162697 Jy ! Component: 1200 - total flux cleaned = 0.00167364 Jy ! Component: 1250 - total flux cleaned = 0.00176622 Jy ! Component: 1300 - total flux cleaned = 0.00181146 Jy ! Component: 1350 - total flux cleaned = 0.00190091 Jy ! Component: 1400 - total flux cleaned = 0.00190132 Jy ! Component: 1450 - total flux cleaned = 0.0022099 Jy ! Component: 1500 - total flux cleaned = 0.00229671 Jy ! Component: 1550 - total flux cleaned = 0.00238329 Jy ! Component: 1600 - total flux cleaned = 0.00263938 Jy ! Component: 1650 - total flux cleaned = 0.00276591 Jy ! Component: 1700 - total flux cleaned = 0.0029749 Jy ! Component: 1750 - total flux cleaned = 0.00318167 Jy ! Component: 1800 - total flux cleaned = 0.00330389 Jy ! Component: 1850 - total flux cleaned = 0.00330372 Jy ! Component: 1900 - total flux cleaned = 0.00346444 Jy ! Component: 1950 - total flux cleaned = 0.00346467 Jy ! Component: 2000 - total flux cleaned = 0.00366091 Jy ! Component: 2050 - total flux cleaned = 0.00358276 Jy ! Component: 2100 - total flux cleaned = 0.00362121 Jy ! Component: 2150 - total flux cleaned = 0.00358327 Jy ! Component: 2200 - total flux cleaned = 0.00369638 Jy ! Component: 2250 - total flux cleaned = 0.00365851 Jy ! Component: 2300 - total flux cleaned = 0.00373305 Jy ! Component: 2350 - total flux cleaned = 0.00377013 Jy ! Component: 2400 - total flux cleaned = 0.00373348 Jy ! Component: 2450 - total flux cleaned = 0.00377 Jy ! Component: 2500 - total flux cleaned = 0.00377031 Jy ! Component: 2550 - total flux cleaned = 0.00380622 Jy ! Component: 2600 - total flux cleaned = 0.00377054 Jy ! Component: 2650 - total flux cleaned = 0.00373524 Jy ! Component: 2700 - total flux cleaned = 0.00377005 Jy ! Component: 2750 - total flux cleaned = 0.00373529 Jy ! Component: 2800 - total flux cleaned = 0.00370095 Jy ! Component: 2850 - total flux cleaned = 0.0036328 Jy ! Component: 2900 - total flux cleaned = 0.00359889 Jy ! Component: 2950 - total flux cleaned = 0.00346435 Jy ! Component: 3000 - total flux cleaned = 0.00346454 Jy ! Component: 3050 - total flux cleaned = 0.00333222 Jy ! Component: 3100 - total flux cleaned = 0.00329935 Jy ! Component: 3150 - total flux cleaned = 0.00336486 Jy ! Component: 3200 - total flux cleaned = 0.0033001 Jy ! Component: 3250 - total flux cleaned = 0.00326773 Jy ! Component: 3300 - total flux cleaned = 0.00317168 Jy ! Component: 3350 - total flux cleaned = 0.00326712 Jy ! Component: 3400 - total flux cleaned = 0.00307726 Jy ! Component: 3450 - total flux cleaned = 0.00304609 Jy ! Component: 3500 - total flux cleaned = 0.00301501 Jy ! Component: 3550 - total flux cleaned = 0.00307744 Jy ! Component: 3600 - total flux cleaned = 0.00304653 Jy ! Component: 3650 - total flux cleaned = 0.00298545 Jy ! Component: 3700 - total flux cleaned = 0.00310736 Jy ! Component: 3750 - total flux cleaned = 0.00298629 Jy ! Component: 3800 - total flux cleaned = 0.00289598 Jy ! Component: 3850 - total flux cleaned = 0.0028664 Jy ! Component: 3900 - total flux cleaned = 0.00298524 Jy ! Component: 3950 - total flux cleaned = 0.00292588 Jy ! Component: 4000 - total flux cleaned = 0.00283775 Jy ! Component: 4050 - total flux cleaned = 0.0027501 Jy ! Total flux subtracted in 4096 components = 0.00286651 Jy ! Clean residual min=-0.001506 max=0.001548 Jy/beam ! Clean residual mean=-0.000007 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.206221 Jy keep ! Adding 495 model components to the UV plane model. ! The established model now contains 806 components and 0.206221 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1344+1409_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.697 x 12.97 at -19.15 degrees (North through East) ! Clean map min=-0.0099064 max=0.064236 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1344+1409_S_a_map.fits wmodel /image_prod/ug002_uvm//J1344+1409_S_a_map.mod ! Writing 806 model components to file: /image_prod/ug002_uvm//J1344+1409_S_a_map.mod wobs /image_prod/ug002_uvm//J1344+1409_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1344+1409_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1344+1409_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1344+1409_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0642356 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000684156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.19522 3.19522 6.39044 12.7809 25.5617 51.1235 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 93.89 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1344+1409_S_a_dfm.log closed on Wed Mar 4 17:14:25 2020