! Started logfile: /image_prod/ug002_uvm//J1310+3233_S_a_dfm.log on Wed Mar 4 17:10:56 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//J1310+3233_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1310+3233_S_a_uvm.fits ! AN table 1: 10 integrations on 3 of 3 possible baselines. ! AN table 2: 6 integrations on 36 of 36 possible baselines. ! AN table 3: 6 integrations on 28 of 28 possible baselines. ! AN table 4: 12 integrations on 28 of 28 possible baselines. ! AN table 5: 24 integrations on 45 of 45 possible baselines. ! AN table 6: 18 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.788043 visibilities/baseline/integration-bin. ! Found source: J1310+3233 ! ! 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 5220 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 J1310+3233_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 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 35 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 35 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 35 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.028151Jy sigma=9.754123 ! Fit after self-cal, rms=0.793256Jy sigma=7.416834 ! 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=2.792 mas, bmaj=5.952 mas, bpa=-2.798 degrees ! Estimated noise=1.38398 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 = 0.163633 Jy ! Component: 100 - total flux cleaned = 0.203941 Jy ! Total flux subtracted in 100 components = 0.203941 Jy ! Clean residual min=-0.007894 max=0.015881 Jy/beam ! Clean residual mean=-0.000013 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.203941 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.203941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085469Jy sigma=0.677386 ! Fit after self-cal, rms=0.085481Jy sigma=0.677221 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161673 Jy ! Component: 100 - total flux cleaned = 0.023216 Jy ! Total flux subtracted in 100 components = 0.023216 Jy ! Clean residual min=-0.007001 max=0.006328 Jy/beam ! Clean residual mean=-0.000012 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.227157 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.227157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083428Jy sigma=0.636363 ! Fit after self-cal, rms=0.083443Jy sigma=0.636243 ! 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=3.388 mas, bmaj=6.919 mas, bpa=-1.735 degrees ! Estimated noise=1.11657 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 = 0.00161949 Jy ! Component: 100 - total flux cleaned = 0.00237881 Jy ! Component: 150 - total flux cleaned = 0.0030002 Jy ! Component: 200 - total flux cleaned = 0.00319758 Jy ! Total flux subtracted in 200 components = 0.00319758 Jy ! Clean residual min=-0.006201 max=0.006685 Jy/beam ! Clean residual mean=-0.000030 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.230355 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.230355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083341Jy sigma=0.633574 ! Fit after self-cal, rms=0.083321Jy sigma=0.633452 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.388 x 6.919 at -1.735 degrees (North through East) ! Clean map min=-0.0059783 max=0.21213 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.02 HN 0.95 KP 0.96 ! LA 1.01 MK 0.98 OV 0.83 PT 1.01 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.92 KP 0.95 MK 0.94 ! NL 0.95 OV 0.83 PT 0.88 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.97 HN 1.01 KP 0.99 ! MK 1.05 NL 0.94 OV 0.86 SC 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.02 HN 1.01 KP 0.99 ! LA 1.27 MK 1.02 NL 1.02 OV 0.96 ! PT 1.04 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 KP 0.99 LA 0.99 MK 0.99 ! NL 0.96 OV 0.95 SC 0.98 ! ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.03 HN 0.99 KP 1.03 ! LA 1.09 MK 0.96 OV 0.87 PT 1.03 ! SC 1.29 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.99 KP 0.93 MK 0.97 ! NL 1.02 OV 0.84 PT 0.87 SC 1.43 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 0.96 HN 0.99 KP 0.98 ! MK 1.06 NL 1.20 OV 0.91 SC 1.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.87 FD 1.03 HN 1.03 KP 1.05 ! LA 1.29 MK 0.98 NL 1.07 OV 0.96 ! PT 1.07 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.79 KP 0.97 LA 1.00 MK 0.99 ! NL 1.08 OV 1.00 SC 0.84 ! ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.04 HN 0.93 KP 0.98 ! LA 1.01 MK 0.95 OV 0.87 PT 1.07 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 FD 0.99 KP 0.96 MK 1.00 ! NL 0.86 OV 0.87 PT 0.82 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.97 HN 0.97 KP 0.98 ! MK 1.02 NL 0.91 OV 0.88 SC 1.11 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.01 HN 1.07 KP 1.05 ! LA 1.32 MK 1.02 NL 1.06 OV 0.96 ! PT 1.07 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.11 KP 0.97 LA 0.99 MK 0.98 ! NL 1.06 OV 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.083321Jy sigma=0.633452 ! Fit after self-cal, rms=0.082408Jy sigma=0.560515 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.382 mas, bmaj=6.869 mas, bpa=-2.202 degrees ! Estimated noise=1.1313 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 = 0.000725031 Jy ! Component: 100 - total flux cleaned = 0.000999289 Jy ! Component: 150 - total flux cleaned = 0.0011862 Jy ! Component: 200 - total flux cleaned = 0.00121317 Jy ! Total flux subtracted in 200 components = 0.00121317 Jy ! Clean residual min=-0.003473 max=0.003627 Jy/beam ! Clean residual mean=-0.000022 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.231568 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.231568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082369Jy sigma=0.560039 ! Fit after self-cal, rms=0.082462Jy sigma=0.559771 ! 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=0.082462Jy sigma=0.559771 ! Fit after self-cal, rms=0.080989Jy sigma=0.537691 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=6.862 mas, bpa=-2.176 degrees ! Estimated noise=1.13613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840592 Jy ! Component: 100 - total flux cleaned = 0.000840513 Jy ! Component: 150 - total flux cleaned = 0.000865968 Jy ! Component: 200 - total flux cleaned = 0.000865535 Jy ! Total flux subtracted in 200 components = 0.000865535 Jy ! Clean residual min=-0.002463 max=0.002739 Jy/beam ! Clean residual mean=0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.232434 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.232434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080957Jy sigma=0.537479 ! Fit after self-cal, rms=0.081027Jy sigma=0.537354 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 (-23.5, -113.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187188 Jy ! Component: 100 - total flux cleaned = 0.00168021 Jy ! Component: 150 - total flux cleaned = 0.00172091 Jy ! Component: 200 - total flux cleaned = 0.00172168 Jy ! Total flux subtracted in 200 components = 0.00172168 Jy ! Clean residual min=-0.002577 max=0.002463 Jy/beam ! Clean residual mean=0.000000 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.234155 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.234155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080935Jy sigma=0.536564 ! Fit after self-cal, rms=0.080913Jy sigma=0.536485 ! 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=0.080913Jy sigma=0.536485 ! Fit after self-cal, rms=0.081132Jy sigma=0.536197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=6.864 mas, bpa=-2.172 degrees ! Estimated noise=1.13895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101117 Jy ! Component: 100 - total flux cleaned = 0.00114301 Jy ! Component: 150 - total flux cleaned = 0.00117355 Jy ! Component: 200 - total flux cleaned = 0.00117264 Jy ! Total flux subtracted in 200 components = 0.00117264 Jy ! Clean residual min=-0.002500 max=0.002453 Jy/beam ! Clean residual mean=0.000000 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.235328 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.235328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081099Jy sigma=0.535967 ! Fit after self-cal, rms=0.081095Jy sigma=0.535954 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 = 0.000102436 Jy ! Component: 100 - total flux cleaned = 7.65792e-05 Jy ! Component: 150 - total flux cleaned = 5.18613e-05 Jy ! Component: 200 - total flux cleaned = 3.56021e-06 Jy ! Total flux subtracted in 200 components = 3.56021e-06 Jy ! Clean residual min=-0.002489 max=0.002455 Jy/beam ! Clean residual mean=0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.235331 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.235331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081081Jy sigma=0.535791 ! Fit after self-cal, rms=0.081079Jy sigma=0.535786 ! 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=0.081079Jy sigma=0.535786 ! Fit after self-cal, rms=0.081236Jy sigma=0.535753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.485 mas, bmaj=10.01 mas, bpa=-3.179 degrees ! Estimated noise=1.36451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135266 Jy ! Component: 100 - total flux cleaned = 0.00137986 Jy ! Component: 150 - total flux cleaned = 0.00137809 Jy ! Component: 200 - total flux cleaned = 0.00135566 Jy ! Total flux subtracted in 200 components = 0.00135566 Jy ! Clean residual min=-0.002514 max=0.002398 Jy/beam ! Clean residual mean=0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.236687 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.236687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081240Jy sigma=0.535809 ! Fit after self-cal, rms=0.081233Jy sigma=0.535683 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.70515e-06 Jy ! Component: 100 - total flux cleaned = -7.00604e-06 Jy ! Component: 150 - total flux cleaned = 3.03864e-05 Jy ! Component: 200 - total flux cleaned = 6.35391e-05 Jy ! Total flux subtracted in 200 components = 6.35391e-05 Jy ! Clean residual min=-0.002516 max=0.002349 Jy/beam ! Clean residual mean=0.000001 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.236751 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.236751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081236Jy sigma=0.535741 ! Fit after self-cal, rms=0.081233Jy sigma=0.535674 ! 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=3.389 mas, bmaj=6.864 mas, bpa=-2.155 degrees ! Estimated noise=1.14107 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 6.864 at -2.155 degrees (North through East) ! Clean map min=-0.0023402 max=0.21371 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=2.809 mas, bmaj=5.918 mas, bpa=-3.273 degrees ! Estimated noise=1.40345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164363 Jy ! Component: 100 - total flux cleaned = 0.204233 Jy ! Component: 150 - total flux cleaned = 0.219897 Jy ! Component: 200 - total flux cleaned = 0.22671 Jy ! Total flux subtracted in 200 components = 0.22671 Jy ! Clean residual min=-0.002954 max=0.004117 Jy/beam ! Clean residual mean=0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.22671 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.22671 Jy ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=6.864 mas, bpa=-2.155 degrees ! Estimated noise=1.14107 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 = 0.00458125 Jy ! Component: 100 - total flux cleaned = 0.006712 Jy ! Component: 150 - total flux cleaned = 0.00764729 Jy ! Component: 200 - total flux cleaned = 0.00806698 Jy ! Total flux subtracted in 200 components = 0.00806698 Jy ! Clean residual min=-0.002400 max=0.002647 Jy/beam ! Clean residual mean=0.000000 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.234777 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.234777 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=7.485 mas, bmaj=10.01 mas, bpa=-3.179 degrees ! Estimated noise=1.36451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135129 Jy ! Component: 100 - total flux cleaned = 0.00111257 Jy ! Component: 150 - total flux cleaned = 0.00129733 Jy ! Component: 200 - total flux cleaned = 0.00145069 Jy ! Total flux subtracted in 200 components = 0.00145069 Jy ! Clean residual min=-0.002520 max=0.002332 Jy/beam ! Clean residual mean=0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.236228 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 = 9.71452e-05 Jy ! Component: 100 - total flux cleaned = 0.000208774 Jy ! Component: 150 - total flux cleaned = 0.000280999 Jy ! Component: 200 - total flux cleaned = 0.000323577 Jy ! Total flux subtracted in 200 components = 0.000323577 Jy ! Clean residual min=-0.002517 max=0.002327 Jy/beam ! Clean residual mean=0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.236552 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.236552 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=6.864 mas, bpa=-2.155 degrees ! Estimated noise=1.14107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.10578e-05 Jy ! Component: 100 - total flux cleaned = 0.000312255 Jy ! Component: 150 - total flux cleaned = 0.000312938 Jy ! Component: 200 - total flux cleaned = 0.000349254 Jy ! Total flux subtracted in 200 components = 0.000349254 Jy ! Clean residual min=-0.002392 max=0.002431 Jy/beam ! Clean residual mean=0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.236901 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.236901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081279Jy sigma=0.536287 ! Fit after self-cal, rms=0.081265Jy sigma=0.536157 wmodel J1310+3233_S_a_map.mod ! Writing 67 model components to file: J1310+3233_S_a_map.mod wobs J1310+3233_S_a_uvs.fits ! Writing UV FITS file: J1310+3233_S_a_uvs.fits wwins J1310+3233_S_a_map.win ! wwins: Wrote 2 windows to J1310+3233_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 = 0.00031549 Jy ! Component: 100 - total flux cleaned = 0.000744209 Jy ! Component: 150 - total flux cleaned = 0.000868504 Jy ! Component: 200 - total flux cleaned = 0.000868587 Jy ! Component: 250 - total flux cleaned = 0.000829798 Jy ! Component: 300 - total flux cleaned = 0.000946069 Jy ! Component: 350 - total flux cleaned = 0.000907631 Jy ! Component: 400 - total flux cleaned = 0.000757563 Jy ! Component: 450 - total flux cleaned = 0.000646767 Jy ! Component: 500 - total flux cleaned = 0.000682623 Jy ! Component: 550 - total flux cleaned = 0.000537398 Jy ! Component: 600 - total flux cleaned = 0.000359292 Jy ! Component: 650 - total flux cleaned = 0.000359377 Jy ! Component: 700 - total flux cleaned = 0.000288986 Jy ! Component: 750 - total flux cleaned = 0.000185471 Jy ! Component: 800 - total flux cleaned = 0.000117507 Jy ! Component: 850 - total flux cleaned = 0.000117427 Jy ! Component: 900 - total flux cleaned = 8.39167e-05 Jy ! Component: 950 - total flux cleaned = 1.82801e-05 Jy ! Component: 1000 - total flux cleaned = -4.72285e-05 Jy ! Component: 1050 - total flux cleaned = -7.921e-05 Jy ! Component: 1100 - total flux cleaned = -1.57112e-05 Jy ! Component: 1150 - total flux cleaned = -0.000142974 Jy ! Component: 1200 - total flux cleaned = -4.87265e-05 Jy ! Component: 1250 - total flux cleaned = -0.000173422 Jy ! Component: 1300 - total flux cleaned = -4.94903e-05 Jy ! Component: 1350 - total flux cleaned = -0.000111377 Jy ! Component: 1400 - total flux cleaned = -0.000141639 Jy ! Component: 1450 - total flux cleaned = -0.000141761 Jy ! Component: 1500 - total flux cleaned = -0.000141556 Jy ! Component: 1550 - total flux cleaned = -0.00014191 Jy ! Component: 1600 - total flux cleaned = -0.000200605 Jy ! Component: 1650 - total flux cleaned = -0.00020066 Jy ! Component: 1700 - total flux cleaned = -0.000258882 Jy ! Component: 1750 - total flux cleaned = -0.000316957 Jy ! Component: 1800 - total flux cleaned = -0.000317115 Jy ! Component: 1850 - total flux cleaned = -0.000345668 Jy ! Component: 1900 - total flux cleaned = -0.000430684 Jy ! Component: 1950 - total flux cleaned = -0.000515159 Jy ! Component: 2000 - total flux cleaned = -0.000542867 Jy ! Component: 2050 - total flux cleaned = -0.000626175 Jy ! Component: 2100 - total flux cleaned = -0.000681557 Jy ! Component: 2150 - total flux cleaned = -0.000818048 Jy ! Component: 2200 - total flux cleaned = -0.000818147 Jy ! Component: 2250 - total flux cleaned = -0.000736961 Jy ! Component: 2300 - total flux cleaned = -0.000951731 Jy ! Component: 2350 - total flux cleaned = -0.00105872 Jy ! Component: 2400 - total flux cleaned = -0.000979193 Jy ! Component: 2450 - total flux cleaned = -0.00113777 Jy ! Component: 2500 - total flux cleaned = -0.00121646 Jy ! Component: 2550 - total flux cleaned = -0.00134661 Jy ! Component: 2600 - total flux cleaned = -0.00145029 Jy ! Component: 2650 - total flux cleaned = -0.00145025 Jy ! Component: 2700 - total flux cleaned = -0.00157868 Jy ! Component: 2750 - total flux cleaned = -0.00175686 Jy ! Component: 2800 - total flux cleaned = -0.00183294 Jy ! Component: 2850 - total flux cleaned = -0.00175733 Jy ! Component: 2900 - total flux cleaned = -0.00185794 Jy ! Component: 2950 - total flux cleaned = -0.00205758 Jy ! Component: 3000 - total flux cleaned = -0.00208268 Jy ! Component: 3050 - total flux cleaned = -0.00220632 Jy ! Component: 3100 - total flux cleaned = -0.00237846 Jy ! Component: 3150 - total flux cleaned = -0.00235391 Jy ! Component: 3200 - total flux cleaned = -0.00242683 Jy ! Component: 3250 - total flux cleaned = -0.00249958 Jy ! Component: 3300 - total flux cleaned = -0.00249976 Jy ! Component: 3350 - total flux cleaned = -0.00278738 Jy ! Component: 3400 - total flux cleaned = -0.0027633 Jy ! Component: 3450 - total flux cleaned = -0.00281085 Jy ! Component: 3500 - total flux cleaned = -0.00281064 Jy ! Component: 3550 - total flux cleaned = -0.00299892 Jy ! Component: 3600 - total flux cleaned = -0.00295199 Jy ! Component: 3650 - total flux cleaned = -0.00306832 Jy ! Component: 3700 - total flux cleaned = -0.00318446 Jy ! Component: 3750 - total flux cleaned = -0.00316143 Jy ! Component: 3800 - total flux cleaned = -0.00325357 Jy ! Component: 3850 - total flux cleaned = -0.00336801 Jy ! Component: 3900 - total flux cleaned = -0.00348219 Jy ! Component: 3950 - total flux cleaned = -0.0034368 Jy ! Component: 4000 - total flux cleaned = -0.00359529 Jy ! Component: 4050 - total flux cleaned = -0.00357257 Jy ! Total flux subtracted in 4096 components = -0.0036175 Jy ! Clean residual min=-0.001218 max=0.001426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.233283 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 383 components and 0.233284 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1310+3233_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 6.864 at -2.155 degrees (North through East) ! Clean map min=-0.0023014 max=0.21403 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1310+3233_S_a_map.fits wmodel /image_prod/ug002_uvm//J1310+3233_S_a_map.mod ! Writing 383 model components to file: /image_prod/ug002_uvm//J1310+3233_S_a_map.mod wobs /image_prod/ug002_uvm//J1310+3233_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1310+3233_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1310+3233_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1310+3233_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.21403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000418765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586973 0.586973 1.17395 2.34789 4.69578 9.39156 18.7831 37.5662 75.1325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.214 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.097 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1310+3233_S_a_dfm.log closed on Wed Mar 4 17:11:00 2020