! Started logfile: .//J2312-0525_C_dfm.log on Mon Jan 20 19:26:39 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2312-0525_C_uva.fits ! Reading UV FITS file: .//J2312-0525_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2312-0525 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2520 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2312-0525_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002278Jy sigma=17.005366 ! Fit after self-cal, rms=0.955593Jy sigma=16.220162 ! 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=2.47 mas, bmaj=9.162 mas, bpa=-16.83 degrees ! Estimated noise=1.13529 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 = 0.0333094 Jy ! Component: 100 - total flux cleaned = 0.0438358 Jy ! Total flux subtracted in 100 components = 0.0438358 Jy ! Clean residual min=-0.005372 max=0.006054 Jy/beam ! Clean residual mean=0.000022 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.0438358 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0438358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046526Jy sigma=0.742765 ! Fit after self-cal, rms=0.045147Jy sigma=0.719583 ! 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=2.79 mas, bmaj=9.134 mas, bpa=-17.81 degrees ! Estimated noise=0.854334 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 = 0.00771199 Jy ! Component: 100 - total flux cleaned = 0.0119713 Jy ! Component: 150 - total flux cleaned = 0.0145791 Jy ! Component: 200 - total flux cleaned = 0.0162868 Jy ! Total flux subtracted in 200 components = 0.0162868 Jy ! Clean residual min=-0.003720 max=0.004635 Jy/beam ! Clean residual mean=0.000006 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.0601227 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 63 components and 0.0601227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043784Jy sigma=0.698417 ! Fit after self-cal, rms=0.043685Jy sigma=0.697194 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.79 x 9.134 at -17.81 degrees (North through East) ! Clean map min=-0.0037799 max=0.046875 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.99 KP 0.78 ! NL 0.99 OV 0.78 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.89 HN 0.83 KP 1.00 ! NL 0.98 OV 0.88 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 0.92 KP 0.92 ! NL 1.08 OV 0.86 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.04 KP 0.90 ! NL 0.94 OV 0.95 PT 0.79 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.19 KP 0.87 ! NL 0.96 OV 0.84 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.78 KP 1.00 ! NL 1.03 OV 1.06 PT 2.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.12 HN 1.11 KP 0.87 ! NL 1.01 OV 1.15 PT 2.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 1.03 KP 1.07 ! NL 0.93 OV 1.18 PT 1.82 ! ! ! Fit before self-cal, rms=0.043685Jy sigma=0.697194 ! Fit after self-cal, rms=0.045332Jy sigma=0.656450 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.79 mas, bmaj=9.223 mas, bpa=-17.83 degrees ! Estimated noise=0.83668 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 = 0.00109776 Jy ! Component: 100 - total flux cleaned = 0.00136611 Jy ! Component: 150 - total flux cleaned = 0.00139471 Jy ! Component: 200 - total flux cleaned = 0.00139425 Jy ! Total flux subtracted in 200 components = 0.00139425 Jy ! Clean residual min=-0.002580 max=0.002477 Jy/beam ! Clean residual mean=0.000000 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0615169 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.0615169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045277Jy sigma=0.655510 ! Fit after self-cal, rms=0.045504Jy sigma=0.653667 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045504Jy sigma=0.653667 ! Fit after self-cal, rms=0.046226Jy sigma=0.653434 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.776 mas, bmaj=9.214 mas, bpa=-17.79 degrees ! Estimated noise=0.833362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603806 Jy ! Component: 100 - total flux cleaned = 0.000779184 Jy ! Component: 150 - total flux cleaned = 0.000781176 Jy ! Component: 200 - total flux cleaned = 0.000781636 Jy ! Total flux subtracted in 200 components = 0.000781636 Jy ! Clean residual min=-0.002423 max=0.002369 Jy/beam ! Clean residual mean=0.000000 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0622986 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.0622986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046200Jy sigma=0.653060 ! Fit after self-cal, rms=0.046252Jy sigma=0.652954 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 = -2.57801e-05 Jy ! Component: 100 - total flux cleaned = -3.99875e-05 Jy ! Component: 150 - total flux cleaned = -3.96487e-05 Jy ! Component: 200 - total flux cleaned = -3.96043e-05 Jy ! Total flux subtracted in 200 components = -3.96043e-05 Jy ! Clean residual min=-0.002402 max=0.002319 Jy/beam ! Clean residual mean=0.000000 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.062259 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.062259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046239Jy sigma=0.652804 ! Fit after self-cal, rms=0.046248Jy sigma=0.652768 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046248Jy sigma=0.652768 ! Fit after self-cal, rms=0.046369Jy sigma=0.652732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.77 mas, bmaj=9.208 mas, bpa=-17.76 degrees ! Estimated noise=0.833359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043091 Jy ! Component: 100 - total flux cleaned = 0.00049814 Jy ! Component: 150 - total flux cleaned = 0.000521702 Jy ! Component: 200 - total flux cleaned = 0.00052211 Jy ! Total flux subtracted in 200 components = 0.00052211 Jy ! Clean residual min=-0.002357 max=0.002259 Jy/beam ! Clean residual mean=0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0627811 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 0.0627811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046360Jy sigma=0.652606 ! Fit after self-cal, rms=0.046367Jy sigma=0.652585 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 = -2.02078e-05 Jy ! Component: 100 - total flux cleaned = -9.35091e-06 Jy ! Component: 150 - total flux cleaned = -1.93549e-05 Jy ! Component: 200 - total flux cleaned = -1.94172e-05 Jy ! Total flux subtracted in 200 components = -1.94172e-05 Jy ! Clean residual min=-0.002343 max=0.002234 Jy/beam ! Clean residual mean=0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0627617 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 0.0627617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046361Jy sigma=0.652514 ! Fit after self-cal, rms=0.046367Jy sigma=0.652503 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046367Jy sigma=0.652503 ! Fit after self-cal, rms=0.046399Jy sigma=0.652484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.992 mas, bmaj=9.033 mas, bpa=-21.46 degrees ! Estimated noise=0.904784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154764 Jy ! Component: 100 - total flux cleaned = 0.000223562 Jy ! Component: 150 - total flux cleaned = 0.000257402 Jy ! Component: 200 - total flux cleaned = 0.000272746 Jy ! Total flux subtracted in 200 components = 0.000272746 Jy ! Clean residual min=-0.002146 max=0.002382 Jy/beam ! Clean residual mean=0.000000 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0630344 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.0630344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046394Jy sigma=0.652472 ! Fit after self-cal, rms=0.046399Jy sigma=0.652452 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.75188e-07 Jy ! Component: 100 - total flux cleaned = -8.06524e-06 Jy ! Component: 150 - total flux cleaned = -8.48576e-06 Jy ! Component: 200 - total flux cleaned = -1.91251e-06 Jy ! Total flux subtracted in 200 components = -1.91251e-06 Jy ! Clean residual min=-0.002120 max=0.002394 Jy/beam ! Clean residual mean=0.000000 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0630325 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 145 components and 0.0630325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046397Jy sigma=0.652445 ! Fit after self-cal, rms=0.046401Jy sigma=0.652437 ! 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=2.765 mas, bmaj=9.199 mas, bpa=-17.72 degrees ! Estimated noise=0.833217 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.765 x 9.199 at -17.72 degrees (North through East) ! Clean map min=-0.0022713 max=0.046048 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=2.468 mas, bmaj=9.236 mas, bpa=-16.74 degrees ! Estimated noise=1.12397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339337 Jy ! Component: 100 - total flux cleaned = 0.0458898 Jy ! Component: 150 - total flux cleaned = 0.0522681 Jy ! Component: 200 - total flux cleaned = 0.0562973 Jy ! Total flux subtracted in 200 components = 0.0562973 Jy ! Clean residual min=-0.003579 max=0.003121 Jy/beam ! Clean residual mean=0.000008 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0562973 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0562973 Jy ! Inverting map and beam ! Estimated beam: bmin=2.765 mas, bmaj=9.199 mas, bpa=-17.72 degrees ! Estimated noise=0.833217 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 = 0.00300107 Jy ! Component: 100 - total flux cleaned = 0.00476073 Jy ! Component: 150 - total flux cleaned = 0.00585198 Jy ! Component: 200 - total flux cleaned = 0.00624012 Jy ! Total flux subtracted in 200 components = 0.00624012 Jy ! Clean residual min=-0.002904 max=0.002158 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0625374 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 81 components and 0.0625374 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.992 mas, bmaj=9.033 mas, bpa=-21.46 degrees ! Estimated noise=0.904784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357878 Jy ! Component: 100 - total flux cleaned = 0.000518069 Jy ! Component: 150 - total flux cleaned = 0.000574966 Jy ! Component: 200 - total flux cleaned = 0.000607301 Jy ! Total flux subtracted in 200 components = 0.000607301 Jy ! Clean residual min=-0.002474 max=0.002356 Jy/beam ! Clean residual mean=0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0631447 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 = 2.89636e-05 Jy ! Component: 100 - total flux cleaned = 5.57065e-05 Jy ! Component: 150 - total flux cleaned = 8.00877e-05 Jy ! Component: 200 - total flux cleaned = 9.18312e-05 Jy ! Total flux subtracted in 200 components = 9.18312e-05 Jy ! Clean residual min=-0.002369 max=0.002381 Jy/beam ! Clean residual mean=0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0632365 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 119 components and 0.0632365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.765 mas, bmaj=9.199 mas, bpa=-17.72 degrees ! Estimated noise=0.833217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174708 Jy ! Component: 100 - total flux cleaned = 0.000282782 Jy ! Component: 150 - total flux cleaned = 0.00036198 Jy ! Component: 200 - total flux cleaned = 0.000408434 Jy ! Total flux subtracted in 200 components = 0.000408434 Jy ! Clean residual min=-0.002529 max=0.002166 Jy/beam ! Clean residual mean=0.000000 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0636449 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 148 components and 0.0636449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046415Jy sigma=0.652696 ! Fit after self-cal, rms=0.046457Jy sigma=0.652658 wmodel J2312-0525_C_map.mod ! Writing 148 model components to file: J2312-0525_C_map.mod wobs J2312-0525_C_uvs.fits ! Writing UV FITS file: J2312-0525_C_uvs.fits wwins J2312-0525_C_map.win ! wwins: Wrote 1 windows to J2312-0525_C_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 = -0.000291558 Jy ! Component: 100 - total flux cleaned = -4.50747e-05 Jy ! Component: 150 - total flux cleaned = 0.000116602 Jy ! Component: 200 - total flux cleaned = 0.000328271 Jy ! Component: 250 - total flux cleaned = 0.000523314 Jy ! Component: 300 - total flux cleaned = 0.00073511 Jy ! Component: 350 - total flux cleaned = 0.000910839 Jy ! Component: 400 - total flux cleaned = 0.00103037 Jy ! Component: 450 - total flux cleaned = 0.00114513 Jy ! Component: 500 - total flux cleaned = 0.00123398 Jy ! Component: 550 - total flux cleaned = 0.00134017 Jy ! Component: 600 - total flux cleaned = 0.00138165 Jy ! Component: 650 - total flux cleaned = 0.00140195 Jy ! Component: 700 - total flux cleaned = 0.00138311 Jy ! Component: 750 - total flux cleaned = 0.00140153 Jy ! Component: 800 - total flux cleaned = 0.00134803 Jy ! Component: 850 - total flux cleaned = 0.00124507 Jy ! Component: 900 - total flux cleaned = 0.00114516 Jy ! Component: 950 - total flux cleaned = 0.00104829 Jy ! Component: 1000 - total flux cleaned = 0.000938683 Jy ! Component: 1050 - total flux cleaned = 0.000770767 Jy ! Component: 1100 - total flux cleaned = 0.000681502 Jy ! Component: 1150 - total flux cleaned = 0.000593825 Jy ! Component: 1200 - total flux cleaned = 0.000493613 Jy ! Component: 1250 - total flux cleaned = 0.000437682 Jy ! Component: 1300 - total flux cleaned = 0.000369154 Jy ! Component: 1350 - total flux cleaned = 0.000342342 Jy ! Component: 1400 - total flux cleaned = 0.000289418 Jy ! Component: 1450 - total flux cleaned = 0.000263541 Jy ! Component: 1500 - total flux cleaned = 0.000212693 Jy ! Component: 1550 - total flux cleaned = 0.000175295 Jy ! Component: 1600 - total flux cleaned = 0.000175334 Jy ! Component: 1650 - total flux cleaned = 0.000138987 Jy ! Component: 1700 - total flux cleaned = 0.000126965 Jy ! Component: 1750 - total flux cleaned = 9.1714e-05 Jy ! Component: 1800 - total flux cleaned = 9.17085e-05 Jy ! Component: 1850 - total flux cleaned = 0.000114306 Jy ! Component: 1900 - total flux cleaned = 0.000103214 Jy ! Component: 1950 - total flux cleaned = 0.000103085 Jy ! Component: 2000 - total flux cleaned = 8.12214e-05 Jy ! Component: 2050 - total flux cleaned = 9.20635e-05 Jy ! Component: 2100 - total flux cleaned = 0.000124073 Jy ! Component: 2150 - total flux cleaned = 0.000155801 Jy ! Component: 2200 - total flux cleaned = 0.000166282 Jy ! Component: 2250 - total flux cleaned = 0.000166428 Jy ! Component: 2300 - total flux cleaned = 0.000145988 Jy ! Component: 2350 - total flux cleaned = 0.000136107 Jy ! Component: 2400 - total flux cleaned = 0.000116237 Jy ! Component: 2450 - total flux cleaned = 0.000136236 Jy ! Component: 2500 - total flux cleaned = 0.000155902 Jy ! Component: 2550 - total flux cleaned = 0.00013641 Jy ! Component: 2600 - total flux cleaned = 9.7769e-05 Jy ! Component: 2650 - total flux cleaned = 0.000107349 Jy ! Component: 2700 - total flux cleaned = 6.92518e-05 Jy ! Component: 2750 - total flux cleaned = 7.87112e-05 Jy ! Component: 2800 - total flux cleaned = 8.79914e-05 Jy ! Component: 2850 - total flux cleaned = 4.13184e-05 Jy ! Component: 2900 - total flux cleaned = 2.27623e-05 Jy ! Component: 2950 - total flux cleaned = -1.40037e-05 Jy ! Component: 3000 - total flux cleaned = -4.87866e-06 Jy ! Component: 3050 - total flux cleaned = -2.30921e-05 Jy ! Component: 3100 - total flux cleaned = -3.20989e-05 Jy ! Component: 3150 - total flux cleaned = -4.10784e-05 Jy ! Component: 3200 - total flux cleaned = -1.41915e-05 Jy ! Component: 3250 - total flux cleaned = -3.20598e-05 Jy ! Component: 3300 - total flux cleaned = -1.42671e-05 Jy ! Component: 3350 - total flux cleaned = 1.2278e-05 Jy ! Component: 3400 - total flux cleaned = 6.52049e-05 Jy ! Component: 3450 - total flux cleaned = 7.40294e-05 Jy ! Component: 3500 - total flux cleaned = 0.00012665 Jy ! Component: 3550 - total flux cleaned = 0.000179057 Jy ! Component: 3600 - total flux cleaned = 0.000213898 Jy ! Component: 3650 - total flux cleaned = 0.000257331 Jy ! Component: 3700 - total flux cleaned = 0.000317955 Jy ! Component: 3750 - total flux cleaned = 0.000361216 Jy ! Component: 3800 - total flux cleaned = 0.000378437 Jy ! Component: 3850 - total flux cleaned = 0.000438701 Jy ! Component: 3900 - total flux cleaned = 0.00048162 Jy ! Component: 3950 - total flux cleaned = 0.0005245 Jy ! Component: 4000 - total flux cleaned = 0.000575822 Jy ! Component: 4050 - total flux cleaned = 0.000592882 Jy ! Total flux subtracted in 4096 components = 0.000618469 Jy ! Clean residual min=-0.000442 max=0.000507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0642634 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 449 components and 0.0642635 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2312-0525_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.765 x 9.199 at -17.72 degrees (North through East) ! Clean map min=-0.0012305 max=0.046201 Jy/beam ! Writing clean map to FITS file: .//J2312-0525_C_map.fits wmodel .//J2312-0525_C_map.mod ! Writing 449 model components to file: .//J2312-0525_C_map.mod wobs .//J2312-0525_C_uvs.fits ! Writing UV FITS file: .//J2312-0525_C_uvs.fits wwins .//J2312-0525_C_map.win ! wwins: Wrote 2 windows to .//J2312-0525_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0462011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015704 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01972 1.01972 2.03944 4.07887 8.15774 16.3155 32.631 65.262 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 294.198 quit ! Quitting program ! Log file .//J2312-0525_C_dfm.log closed on Mon Jan 20 19:26:43 2020