! Started logfile: /image_prod/ug002_uva//J2010+2042_S_dfm.log on Thu Mar 5 04:37:31 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_uva//J2010+2042_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2010+2042_S_uva.fits ! AN table 1: 50 integrations on 10 of 10 possible baselines. ! AN table 2: 50 integrations on 6 of 6 possible baselines. ! AN table 3: 50 integrations on 10 of 10 possible baselines. ! AN table 4: 50 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2010+2042 ! ! 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 4050 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 J2010+2042_S] 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 100 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.002262Jy sigma=9.696191 ! Fit after self-cal, rms=0.969841Jy sigma=9.456880 ! 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=6.362 mas, bmaj=11.69 mas, bpa=-34.21 degrees ! Estimated noise=1.63508 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 = 0.0238425 Jy ! Component: 100 - total flux cleaned = 0.0290622 Jy ! Total flux subtracted in 100 components = 0.0290622 Jy ! Clean residual min=-0.002345 max=0.002603 Jy/beam ! Clean residual mean=0.000005 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0290622 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0290622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.043823Jy sigma=0.396108 ! Fit after self-cal, rms=0.042457Jy sigma=0.383694 ! 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=7.737 mas, bmaj=11.67 mas, bpa=-29.48 degrees ! Estimated noise=1.18342 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 = 0.00316164 Jy ! Component: 100 - total flux cleaned = 0.00315983 Jy ! Component: 150 - total flux cleaned = 0.0030148 Jy ! Component: 200 - total flux cleaned = 0.00298486 Jy ! Total flux subtracted in 200 components = 0.00298486 Jy ! Clean residual min=-0.001570 max=0.001375 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.032047 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.032047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.042207Jy sigma=0.381399 ! Fit after self-cal, rms=0.042182Jy sigma=0.381187 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.737 x 11.67 at -29.48 degrees (North through East) ! Clean map min=-0.0016083 max=0.032983 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.10 LA 0.92 OV 1.00 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.11 HN 1.16 LA 0.91 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.97 HN 1.06 KP 0.89 ! OV 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! LA 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.00 LA 0.93 OV 0.91 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.91 LA 1.03 PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 FD 1.05 HN 0.85 KP 1.02 ! OV 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! LA 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 1.04 LA 1.04 OV 0.97 ! PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.13 LA 0.96 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 0.83 KP 1.00 ! OV 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! LA 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.042182Jy sigma=0.381187 ! Fit after self-cal, rms=0.041016Jy sigma=0.379928 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.779 mas, bmaj=11.44 mas, bpa=-30.44 degrees ! Estimated noise=1.16193 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 = -0.000224073 Jy ! Component: 100 - total flux cleaned = -0.000213566 Jy ! Component: 150 - total flux cleaned = -0.000201721 Jy ! Component: 200 - total flux cleaned = -0.000179059 Jy ! Total flux subtracted in 200 components = -0.000179059 Jy ! Clean residual min=-0.001298 max=0.001193 Jy/beam ! Clean residual mean=0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.031868 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.031868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.040998Jy sigma=0.379837 ! Fit after self-cal, rms=0.041072Jy sigma=0.379430 ! 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=0.041072Jy sigma=0.379430 ! Fit after self-cal, rms=0.041321Jy sigma=0.379299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.783 mas, bmaj=11.42 mas, bpa=-30.73 degrees ! Estimated noise=1.15927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015992 Jy ! Component: 100 - total flux cleaned = -0.000160496 Jy ! Component: 150 - total flux cleaned = -0.000137389 Jy ! Component: 200 - total flux cleaned = -0.000115644 Jy ! Total flux subtracted in 200 components = -0.000115644 Jy ! Clean residual min=-0.001201 max=0.001141 Jy/beam ! Clean residual mean=0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0317523 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0317523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041306Jy sigma=0.379224 ! Fit after self-cal, rms=0.041351Jy sigma=0.379059 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 = -0.000186449 Jy ! Component: 100 - total flux cleaned = -0.000163096 Jy ! Component: 150 - total flux cleaned = -0.000152144 Jy ! Component: 200 - total flux cleaned = -0.000131271 Jy ! Total flux subtracted in 200 components = -0.000131271 Jy ! Clean residual min=-0.001360 max=0.001181 Jy/beam ! Clean residual mean=0.000002 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0316211 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0316211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041339Jy sigma=0.379002 ! Fit after self-cal, rms=0.041329Jy sigma=0.378969 ! 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=0.041329Jy sigma=0.378969 ! Fit after self-cal, rms=0.041407Jy sigma=0.378922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.783 mas, bmaj=11.43 mas, bpa=-30.94 degrees ! Estimated noise=1.15443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183465 Jy ! Component: 100 - total flux cleaned = -0.000209056 Jy ! Component: 150 - total flux cleaned = -0.000197453 Jy ! Component: 200 - total flux cleaned = -0.000176323 Jy ! Total flux subtracted in 200 components = -0.000176323 Jy ! Clean residual min=-0.001271 max=0.001188 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0314448 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0314447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041392Jy sigma=0.378855 ! Fit after self-cal, rms=0.041415Jy sigma=0.378808 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 = -0.000129394 Jy ! Component: 100 - total flux cleaned = -0.000117688 Jy ! Component: 150 - total flux cleaned = -0.000107148 Jy ! Component: 200 - total flux cleaned = -8.84434e-05 Jy ! Total flux subtracted in 200 components = -8.84434e-05 Jy ! Clean residual min=-0.001328 max=0.001180 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0313563 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0313563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041404Jy sigma=0.378760 ! Fit after self-cal, rms=0.041394Jy sigma=0.378733 ! 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=0.041394Jy sigma=0.378733 ! Fit after self-cal, rms=0.041412Jy sigma=0.378704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.58 mas, bmaj=12.78 mas, bpa=-25.3 degrees ! Estimated noise=1.18846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200257 Jy ! Component: 100 - total flux cleaned = -0.00020136 Jy ! Component: 150 - total flux cleaned = -0.000186076 Jy ! Component: 200 - total flux cleaned = -0.000172815 Jy ! Total flux subtracted in 200 components = -0.000172815 Jy ! Clean residual min=-0.001296 max=0.001173 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0311835 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0311835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041401Jy sigma=0.378663 ! Fit after self-cal, rms=0.041410Jy sigma=0.378604 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 = -7.37815e-05 Jy ! Component: 100 - total flux cleaned = -6.74748e-05 Jy ! Component: 150 - total flux cleaned = -3.47535e-05 Jy ! Component: 200 - total flux cleaned = -1.70022e-05 Jy ! Total flux subtracted in 200 components = -1.70022e-05 Jy ! Clean residual min=-0.001317 max=0.001138 Jy/beam ! Clean residual mean=0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0311665 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0311665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041401Jy sigma=0.378569 ! Fit after self-cal, rms=0.041391Jy sigma=0.378540 ! 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=7.779 mas, bmaj=11.45 mas, bpa=-31.1 degrees ! Estimated noise=1.14938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.779 x 11.45 at -31.1 degrees (North through East) ! Clean map min=-0.0032263 max=0.031892 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=6.412 mas, bmaj=11.42 mas, bpa=-35.94 degrees ! Estimated noise=1.60404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246974 Jy ! Component: 100 - total flux cleaned = 0.0286417 Jy ! Component: 150 - total flux cleaned = 0.0289812 Jy ! Component: 200 - total flux cleaned = 0.0293922 Jy ! Total flux subtracted in 200 components = 0.0293922 Jy ! Clean residual min=-0.002493 max=0.002071 Jy/beam ! Clean residual mean=0.000008 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0293922 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 0.0293922 Jy ! Inverting map and beam ! Estimated beam: bmin=7.779 mas, bmaj=11.45 mas, bpa=-31.1 degrees ! Estimated noise=1.14938 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 = 0.00105455 Jy ! Component: 100 - total flux cleaned = 0.00136446 Jy ! Component: 150 - total flux cleaned = 0.00159597 Jy ! Component: 200 - total flux cleaned = 0.00172187 Jy ! Total flux subtracted in 200 components = 0.00172187 Jy ! Clean residual min=-0.001504 max=0.001236 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0311141 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0311141 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=11.58 mas, bmaj=12.78 mas, bpa=-25.3 degrees ! Estimated noise=1.18846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121736 Jy ! Component: 100 - total flux cleaned = 0.000133812 Jy ! Component: 150 - total flux cleaned = 0.000156373 Jy ! Component: 200 - total flux cleaned = 0.00017695 Jy ! Total flux subtracted in 200 components = 0.00017695 Jy ! Clean residual min=-0.001330 max=0.001184 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.031291 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 = 2.81143e-05 Jy ! Component: 100 - total flux cleaned = 4.54944e-05 Jy ! Component: 150 - total flux cleaned = 6.17441e-05 Jy ! Component: 200 - total flux cleaned = 6.92334e-05 Jy ! Total flux subtracted in 200 components = 6.92334e-05 Jy ! Clean residual min=-0.001341 max=0.001165 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0313603 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0313603 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.779 mas, bmaj=11.45 mas, bpa=-31.1 degrees ! Estimated noise=1.14938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.67084e-06 Jy ! Component: 100 - total flux cleaned = 2.70392e-05 Jy ! Component: 150 - total flux cleaned = 2.65867e-05 Jy ! Component: 200 - total flux cleaned = 3.67255e-05 Jy ! Total flux subtracted in 200 components = 3.67255e-05 Jy ! Clean residual min=-0.001352 max=0.001125 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.031397 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.031397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.041390Jy sigma=0.378554 ! Fit after self-cal, rms=0.041382Jy sigma=0.378469 wmodel J2010+2042_S_map.mod ! Writing 55 model components to file: J2010+2042_S_map.mod wobs J2010+2042_S_uvs.fits ! Writing UV FITS file: J2010+2042_S_uvs.fits wwins J2010+2042_S_map.win ! wwins: Wrote 1 windows to J2010+2042_S_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 = -0.000356489 Jy ! Component: 100 - total flux cleaned = -0.000376304 Jy ! Component: 150 - total flux cleaned = -0.000460054 Jy ! Component: 200 - total flux cleaned = -0.000567655 Jy ! Component: 250 - total flux cleaned = -0.00068131 Jy ! Component: 300 - total flux cleaned = -0.000827414 Jy ! Component: 350 - total flux cleaned = -0.000927643 Jy ! Component: 400 - total flux cleaned = -0.000986682 Jy ! Component: 450 - total flux cleaned = -0.00103104 Jy ! Component: 500 - total flux cleaned = -0.00102086 Jy ! Component: 550 - total flux cleaned = -0.0010307 Jy ! Component: 600 - total flux cleaned = -0.000972986 Jy ! Component: 650 - total flux cleaned = -0.000889182 Jy ! Component: 700 - total flux cleaned = -0.000816618 Jy ! Component: 750 - total flux cleaned = -0.00077215 Jy ! Component: 800 - total flux cleaned = -0.000711046 Jy ! Component: 850 - total flux cleaned = -0.000650721 Jy ! Component: 900 - total flux cleaned = -0.000599709 Jy ! Component: 950 - total flux cleaned = -0.000557774 Jy ! Component: 1000 - total flux cleaned = -0.000499642 Jy ! Component: 1050 - total flux cleaned = -0.000433851 Jy ! Component: 1100 - total flux cleaned = -0.000360207 Jy ! Component: 1150 - total flux cleaned = -0.000311288 Jy ! Component: 1200 - total flux cleaned = -0.000246285 Jy ! Component: 1250 - total flux cleaned = -0.000165433 Jy ! Component: 1300 - total flux cleaned = -0.000108962 Jy ! Component: 1350 - total flux cleaned = -4.46403e-05 Jy ! Component: 1400 - total flux cleaned = 2.75239e-05 Jy ! Component: 1450 - total flux cleaned = 8.356e-05 Jy ! Component: 1500 - total flux cleaned = 0.000155612 Jy ! Component: 1550 - total flux cleaned = 0.000203613 Jy ! Component: 1600 - total flux cleaned = 0.000267643 Jy ! Component: 1650 - total flux cleaned = 0.000331726 Jy ! Component: 1700 - total flux cleaned = 0.000371852 Jy ! Component: 1750 - total flux cleaned = 0.000404084 Jy ! Component: 1800 - total flux cleaned = 0.000452842 Jy ! Component: 1850 - total flux cleaned = 0.000477352 Jy ! Component: 1900 - total flux cleaned = 0.000518469 Jy ! Component: 1950 - total flux cleaned = 0.000551565 Jy ! Component: 2000 - total flux cleaned = 0.000576577 Jy ! Component: 2050 - total flux cleaned = 0.000610166 Jy ! Component: 2100 - total flux cleaned = 0.000635731 Jy ! Component: 2150 - total flux cleaned = 0.000670006 Jy ! Component: 2200 - total flux cleaned = 0.000696067 Jy ! Component: 2250 - total flux cleaned = 0.000704756 Jy ! Component: 2300 - total flux cleaned = 0.000740003 Jy ! Component: 2350 - total flux cleaned = 0.000793643 Jy ! Component: 2400 - total flux cleaned = 0.000802612 Jy ! Component: 2450 - total flux cleaned = 0.000848223 Jy ! Component: 2500 - total flux cleaned = 0.000875828 Jy ! Component: 2550 - total flux cleaned = 0.000913155 Jy ! Component: 2600 - total flux cleaned = 0.00094138 Jy ! Component: 2650 - total flux cleaned = 0.00100847 Jy ! Component: 2700 - total flux cleaned = 0.0010474 Jy ! Component: 2750 - total flux cleaned = 0.00108682 Jy ! Component: 2800 - total flux cleaned = 0.00112678 Jy ! Component: 2850 - total flux cleaned = 0.0011672 Jy ! Component: 2900 - total flux cleaned = 0.00121848 Jy ! Component: 2950 - total flux cleaned = 0.00126022 Jy ! Component: 3000 - total flux cleaned = 0.00130246 Jy ! Component: 3050 - total flux cleaned = 0.0013452 Jy ! Component: 3100 - total flux cleaned = 0.00141055 Jy ! Component: 3150 - total flux cleaned = 0.00145495 Jy ! Component: 3200 - total flux cleaned = 0.00149992 Jy ! Component: 3250 - total flux cleaned = 0.00154564 Jy ! Component: 3300 - total flux cleaned = 0.00160358 Jy ! Component: 3350 - total flux cleaned = 0.0016623 Jy ! Component: 3400 - total flux cleaned = 0.00172206 Jy ! Component: 3450 - total flux cleaned = 0.00177071 Jy ! Component: 3500 - total flux cleaned = 0.00181991 Jy ! Component: 3550 - total flux cleaned = 0.00188228 Jy ! Component: 3600 - total flux cleaned = 0.001933 Jy ! Component: 3650 - total flux cleaned = 0.00199736 Jy ! Component: 3700 - total flux cleaned = 0.00207604 Jy ! Component: 3750 - total flux cleaned = 0.0021294 Jy ! Component: 3800 - total flux cleaned = 0.00219711 Jy ! Component: 3850 - total flux cleaned = 0.00226598 Jy ! Component: 3900 - total flux cleaned = 0.00233593 Jy ! Component: 3950 - total flux cleaned = 0.00239267 Jy ! Component: 4000 - total flux cleaned = 0.00247937 Jy ! Component: 4050 - total flux cleaned = 0.00253821 Jy ! Total flux subtracted in 4096 components = 0.00258276 Jy ! Clean residual min=-0.000903 max=0.000872 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0339797 Jy keep ! Adding 203 model components to the UV plane model. ! The established model now contains 258 components and 0.0339798 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2010+2042_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.779 x 11.45 at -31.1 degrees (North through East) ! Clean map min=-0.002482 max=0.031122 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2010+2042_S_map.fits wmodel /image_prod/ug002_uva//J2010+2042_S_map.mod ! Writing 258 model components to file: /image_prod/ug002_uva//J2010+2042_S_map.mod wobs /image_prod/ug002_uva//J2010+2042_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2010+2042_S_uvs.fits wwins /image_prod/ug002_uva//J2010+2042_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2010+2042_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0311219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259234 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.49889 2.49889 4.99777 9.99555 19.9911 39.9822 79.9644 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 120.053 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2010+2042_S_dfm.log closed on Thu Mar 5 04:37:34 2020