! Started logfile: .//J0136-1335_C_dfm.log on Sun Jan 19 23:46:47 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 .//J0136-1335_C_uvm.fits ! Reading UV FITS file: .//J0136-1335_C_uvm.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0136-1335 ! ! 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 76 lines of history. ! ! Reading 3704 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 J0136-1335_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. ! A total of 128 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000068Jy sigma=20.830107 ! Fit after self-cal, rms=0.983644Jy sigma=20.596525 ! 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=2.312 mas, bmaj=10.71 mas, bpa=-12.29 degrees ! Estimated noise=1.27107 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 = 0.0126437 Jy ! Component: 100 - total flux cleaned = 0.0145099 Jy ! Total flux subtracted in 100 components = 0.0145099 Jy ! Clean residual min=-0.002623 max=0.002807 Jy/beam ! Clean residual mean=-0.000002 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0145099 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0145099 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=0.036097Jy sigma=0.630987 ! Fit after self-cal, rms=0.034943Jy sigma=0.598736 ! 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=2.795 mas, bmaj=10.58 mas, bpa=-12.07 degrees ! Estimated noise=0.821683 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 = 0.0036014 Jy ! Component: 100 - total flux cleaned = 0.0044849 Jy ! Component: 150 - total flux cleaned = 0.00470579 Jy ! Component: 200 - total flux cleaned = 0.00477628 Jy ! Total flux subtracted in 200 components = 0.00477628 Jy ! Clean residual min=-0.001513 max=0.001650 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0192862 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.0192862 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=0.034575Jy sigma=0.590659 ! Fit after self-cal, rms=0.034550Jy sigma=0.589861 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.795 x 10.58 at -12.07 degrees (North through East) ! Clean map min=-0.0015368 max=0.019383 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 0.85 KP 0.99 ! LA 1.01 NL 1.01 OV 0.98 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.99 HN 1.28 KP 0.88 ! LA 0.94 NL 0.95 OV 0.93 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.95 KP 1.10 ! LA 1.18 NL 1.01 OV 0.99 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.96 HN 1.18 KP 0.99 ! LA 1.01 NL 0.99 OV 1.08 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.034550Jy sigma=0.589861 ! Fit after self-cal, rms=0.035804Jy sigma=0.586974 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=10.54 mas, bpa=-12.08 degrees ! Estimated noise=0.816833 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 = 1.00026e-05 Jy ! Component: 100 - total flux cleaned = -2.05771e-05 Jy ! Component: 150 - total flux cleaned = -2.05778e-05 Jy ! Component: 200 - total flux cleaned = -3.09168e-05 Jy ! Total flux subtracted in 200 components = -3.09168e-05 Jy ! Clean residual min=-0.001405 max=0.001588 Jy/beam ! Clean residual mean=0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0192553 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0192553 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=0.035785Jy sigma=0.586793 ! Fit after self-cal, rms=0.035840Jy sigma=0.586242 ! 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=0.035840Jy sigma=0.586242 ! Fit after self-cal, rms=0.036569Jy sigma=0.586134 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.834 mas, bmaj=10.52 mas, bpa=-12.07 degrees ! Estimated noise=0.821087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.08523e-05 Jy ! Component: 100 - total flux cleaned = 5.25804e-05 Jy ! Component: 150 - total flux cleaned = 4.17214e-05 Jy ! Component: 200 - total flux cleaned = 3.1577e-05 Jy ! Total flux subtracted in 200 components = 3.1577e-05 Jy ! Clean residual min=-0.001391 max=0.001585 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0192868 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0192868 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=0.036551Jy sigma=0.586001 ! Fit after self-cal, rms=0.036572Jy sigma=0.585923 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 = -2.05551e-05 Jy ! Component: 100 - total flux cleaned = -6.2e-05 Jy ! Component: 150 - total flux cleaned = -7.08567e-05 Jy ! Component: 200 - total flux cleaned = -8.68776e-05 Jy ! Total flux subtracted in 200 components = -8.68776e-05 Jy ! Clean residual min=-0.001413 max=0.001595 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0192 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.0192 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=0.036559Jy sigma=0.585845 ! Fit after self-cal, rms=0.036561Jy sigma=0.585820 ! 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=0.036561Jy sigma=0.585820 ! Fit after self-cal, rms=0.037057Jy sigma=0.585778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.839 mas, bmaj=10.51 mas, bpa=-12.08 degrees ! Estimated noise=0.827073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.74707e-05 Jy ! Component: 100 - total flux cleaned = 4.8475e-05 Jy ! Component: 150 - total flux cleaned = 4.03254e-05 Jy ! Component: 200 - total flux cleaned = 2.45155e-05 Jy ! Total flux subtracted in 200 components = 2.45155e-05 Jy ! Clean residual min=-0.001440 max=0.001574 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0192245 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.0192245 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=0.037046Jy sigma=0.585711 ! Fit after self-cal, rms=0.037059Jy sigma=0.585685 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 = -1.21528e-05 Jy ! Component: 100 - total flux cleaned = -4.39499e-05 Jy ! Component: 150 - total flux cleaned = -6.59335e-05 Jy ! Component: 200 - total flux cleaned = -7.98232e-05 Jy ! Total flux subtracted in 200 components = -7.98232e-05 Jy ! Clean residual min=-0.001446 max=0.001583 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0191446 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.0191446 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=0.037051Jy sigma=0.585646 ! Fit after self-cal, rms=0.037053Jy sigma=0.585636 ! 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=0.037053Jy sigma=0.585636 ! Fit after self-cal, rms=0.037478Jy sigma=0.585612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.351 mas, bmaj=10.19 mas, bpa=-12.96 degrees ! Estimated noise=0.874295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011725 Jy ! Component: 100 - total flux cleaned = -0.000138572 Jy ! Component: 150 - total flux cleaned = -0.000169858 Jy ! Component: 200 - total flux cleaned = -0.00019292 Jy ! Total flux subtracted in 200 components = -0.00019292 Jy ! Clean residual min=-0.001263 max=0.001246 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0189517 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 99 components and 0.0189517 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=0.037473Jy sigma=0.585597 ! Fit after self-cal, rms=0.037476Jy sigma=0.585583 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 = -5.03102e-05 Jy ! Component: 100 - total flux cleaned = -6.74023e-05 Jy ! Component: 150 - total flux cleaned = -8.35777e-05 Jy ! Component: 200 - total flux cleaned = -9.90811e-05 Jy ! Total flux subtracted in 200 components = -9.90811e-05 Jy ! Clean residual min=-0.001261 max=0.001246 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0188526 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.0188526 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=0.037473Jy sigma=0.585576 ! Fit after self-cal, rms=0.037470Jy sigma=0.585570 ! 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=2.845 mas, bmaj=10.5 mas, bpa=-12.09 degrees ! Estimated noise=0.833097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.845 x 10.5 at -12.09 degrees (North through East) ! Clean map min=-0.0016796 max=0.019752 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=2.325 mas, bmaj=10.66 mas, bpa=-12.16 degrees ! Estimated noise=1.28569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152597 Jy ! Component: 100 - total flux cleaned = 0.0188146 Jy ! Component: 150 - total flux cleaned = 0.0196802 Jy ! Component: 200 - total flux cleaned = 0.0199042 Jy ! Total flux subtracted in 200 components = 0.0199042 Jy ! Clean residual min=-0.001942 max=0.001863 Jy/beam ! Clean residual mean=-0.000000 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0199042 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0199042 Jy ! Inverting map and beam ! Estimated beam: bmin=2.845 mas, bmaj=10.5 mas, bpa=-12.09 degrees ! Estimated noise=0.833097 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 = -0.000277085 Jy ! Component: 100 - total flux cleaned = -0.000337008 Jy ! Component: 150 - total flux cleaned = -0.000400387 Jy ! Component: 200 - total flux cleaned = -0.000475497 Jy ! Total flux subtracted in 200 components = -0.000475497 Jy ! Clean residual min=-0.001550 max=0.001549 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0194287 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.0194287 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=4.351 mas, bmaj=10.19 mas, bpa=-12.96 degrees ! Estimated noise=0.874295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258436 Jy ! Component: 100 - total flux cleaned = -0.000295874 Jy ! Component: 150 - total flux cleaned = -0.000317055 Jy ! Component: 200 - total flux cleaned = -0.000336298 Jy ! Total flux subtracted in 200 components = -0.000336298 Jy ! Clean residual min=-0.001284 max=0.001242 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0190924 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 = -2.62519e-05 Jy ! Component: 100 - total flux cleaned = -5.83856e-05 Jy ! Component: 150 - total flux cleaned = -9.54759e-05 Jy ! Component: 200 - total flux cleaned = -0.000123245 Jy ! Total flux subtracted in 200 components = -0.000123245 Jy ! Clean residual min=-0.001268 max=0.001232 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0189692 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 99 components and 0.0189692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.845 mas, bmaj=10.5 mas, bpa=-12.09 degrees ! Estimated noise=0.833097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.06089e-05 Jy ! Component: 100 - total flux cleaned = 3.89523e-05 Jy ! Component: 150 - total flux cleaned = 1.66822e-05 Jy ! Component: 200 - total flux cleaned = 5.90033e-06 Jy ! Total flux subtracted in 200 components = 5.90033e-06 Jy ! Clean residual min=-0.001444 max=0.001524 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0189751 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.0189751 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=0.037483Jy sigma=0.585630 ! Fit after self-cal, rms=0.037482Jy sigma=0.585585 wmodel J0136-1335_C_map.mod ! Writing 112 model components to file: J0136-1335_C_map.mod wobs J0136-1335_C_uvs.fits ! Writing UV FITS file: J0136-1335_C_uvs.fits wwins J0136-1335_C_map.win ! wwins: Wrote 1 windows to J0136-1335_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 = 0.000282968 Jy ! Component: 100 - total flux cleaned = 0.000406559 Jy ! Component: 150 - total flux cleaned = 0.000429284 Jy ! Component: 200 - total flux cleaned = 0.000470557 Jy ! Component: 250 - total flux cleaned = 0.00058833 Jy ! Component: 300 - total flux cleaned = 0.000681839 Jy ! Component: 350 - total flux cleaned = 0.000753571 Jy ! Component: 400 - total flux cleaned = 0.000805019 Jy ! Component: 450 - total flux cleaned = 0.000821173 Jy ! Component: 500 - total flux cleaned = 0.000853261 Jy ! Component: 550 - total flux cleaned = 0.000884096 Jy ! Component: 600 - total flux cleaned = 0.000899088 Jy ! Component: 650 - total flux cleaned = 0.000943572 Jy ! Component: 700 - total flux cleaned = 0.00103093 Jy ! Component: 750 - total flux cleaned = 0.00108814 Jy ! Component: 800 - total flux cleaned = 0.00117268 Jy ! Component: 850 - total flux cleaned = 0.00124215 Jy ! Component: 900 - total flux cleaned = 0.0013378 Jy ! Component: 950 - total flux cleaned = 0.00143216 Jy ! Component: 1000 - total flux cleaned = 0.00152518 Jy ! Component: 1050 - total flux cleaned = 0.00164299 Jy ! Component: 1100 - total flux cleaned = 0.00170754 Jy ! Component: 1150 - total flux cleaned = 0.00180971 Jy ! Component: 1200 - total flux cleaned = 0.0019108 Jy ! Component: 1250 - total flux cleaned = 0.00203561 Jy ! Component: 1300 - total flux cleaned = 0.00214676 Jy ! Component: 1350 - total flux cleaned = 0.00222028 Jy ! Component: 1400 - total flux cleaned = 0.00229328 Jy ! Component: 1450 - total flux cleaned = 0.0023897 Jy ! Component: 1500 - total flux cleaned = 0.00247348 Jy ! Component: 1550 - total flux cleaned = 0.00254488 Jy ! Component: 1600 - total flux cleaned = 0.00263949 Jy ! Component: 1650 - total flux cleaned = 0.00274533 Jy ! Component: 1700 - total flux cleaned = 0.00281545 Jy ! Component: 1750 - total flux cleaned = 0.00290848 Jy ! Component: 1800 - total flux cleaned = 0.00300114 Jy ! Component: 1850 - total flux cleaned = 0.00308207 Jy ! Component: 1900 - total flux cleaned = 0.00316278 Jy ! Component: 1950 - total flux cleaned = 0.00325473 Jy ! Component: 2000 - total flux cleaned = 0.00334663 Jy ! Component: 2050 - total flux cleaned = 0.00344991 Jy ! Component: 2100 - total flux cleaned = 0.00353013 Jy ! Component: 2150 - total flux cleaned = 0.00364457 Jy ! Component: 2200 - total flux cleaned = 0.00370177 Jy ! Component: 2250 - total flux cleaned = 0.00378183 Jy ! Component: 2300 - total flux cleaned = 0.00385044 Jy ! Component: 2350 - total flux cleaned = 0.00393064 Jy ! Component: 2400 - total flux cleaned = 0.00396525 Jy ! Component: 2450 - total flux cleaned = 0.00401165 Jy ! Component: 2500 - total flux cleaned = 0.00405883 Jy ! Component: 2550 - total flux cleaned = 0.00409466 Jy ! Component: 2600 - total flux cleaned = 0.00415514 Jy ! Component: 2650 - total flux cleaned = 0.00419201 Jy ! Component: 2700 - total flux cleaned = 0.00422917 Jy ! Component: 2750 - total flux cleaned = 0.00427955 Jy ! Component: 2800 - total flux cleaned = 0.00431778 Jy ! Component: 2850 - total flux cleaned = 0.00435672 Jy ! Component: 2900 - total flux cleaned = 0.0043961 Jy ! Component: 2950 - total flux cleaned = 0.00443621 Jy ! Component: 3000 - total flux cleaned = 0.00447707 Jy ! Component: 3050 - total flux cleaned = 0.00451871 Jy ! Component: 3100 - total flux cleaned = 0.0045466 Jy ! Component: 3150 - total flux cleaned = 0.0046035 Jy ! Component: 3200 - total flux cleaned = 0.00463241 Jy ! Component: 3250 - total flux cleaned = 0.00466184 Jy ! Component: 3300 - total flux cleaned = 0.00470679 Jy ! Component: 3350 - total flux cleaned = 0.00472209 Jy ! Component: 3400 - total flux cleaned = 0.00478408 Jy ! Component: 3450 - total flux cleaned = 0.0048155 Jy ! Component: 3500 - total flux cleaned = 0.0048476 Jy ! Component: 3550 - total flux cleaned = 0.00487988 Jy ! Component: 3600 - total flux cleaned = 0.00494602 Jy ! Component: 3650 - total flux cleaned = 0.00494612 Jy ! Component: 3700 - total flux cleaned = 0.00499751 Jy ! Component: 3750 - total flux cleaned = 0.00503227 Jy ! Component: 3800 - total flux cleaned = 0.00508524 Jy ! Component: 3850 - total flux cleaned = 0.00512133 Jy ! Component: 3900 - total flux cleaned = 0.00517637 Jy ! Component: 3950 - total flux cleaned = 0.00521384 Jy ! Component: 4000 - total flux cleaned = 0.00523288 Jy ! Component: 4050 - total flux cleaned = 0.00531043 Jy ! Total flux subtracted in 4096 components = 0.00533012 Jy ! Clean residual min=-0.001118 max=0.001070 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0243052 Jy keep ! Adding 194 model components to the UV plane model. ! The established model now contains 306 components and 0.0243052 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0136-1335_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.845 x 10.5 at -12.09 degrees (North through East) ! Clean map min=-0.0032194 max=0.019926 Jy/beam ! Writing clean map to FITS file: .//J0136-1335_C_map.fits wmodel .//J0136-1335_C_map.mod ! Writing 306 model components to file: .//J0136-1335_C_map.mod wobs .//J0136-1335_C_uvs.fits ! Writing UV FITS file: .//J0136-1335_C_uvs.fits wwins .//J0136-1335_C_map.win ! wwins: Wrote 2 windows to .//J0136-1335_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.019926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000360215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.42329 5.42329 10.8466 21.6932 43.3863 86.7727 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 55.316 quit ! Quitting program ! Log file .//J0136-1335_C_dfm.log closed on Sun Jan 19 23:46:51 2020