! Started logfile: /tmp/maps//J1905-1153_X_20180619_dfm.log on Wed Jul 4 23:35:07 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1905-1153_X_20180619_uva.fits ! Reading UV FITS file: /tmp/maps//J1905-1153_X_20180619_uva.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.988095 visibilities/baseline/integration-bin. ! Found source: J1905-1153 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 4648 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1905-1153_X] 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 0.200x0.200 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007782Jy sigma=24.879433 ! Fit after self-cal, rms=0.891530Jy sigma=22.033152 ! 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=0.8518 mas, bmaj=4.891 mas, bpa=-24.72 degrees ! Estimated noise=0.641358 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 = 0.0747151 Jy ! Component: 100 - total flux cleaned = 0.107801 Jy ! Total flux subtracted in 100 components = 0.107801 Jy ! Clean residual min=-0.008903 max=0.015210 Jy/beam ! Clean residual mean=-0.000009 rms=0.002872 Jy/beam ! Combined flux in latest and established models = 0.107801 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.107801 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=0.045515Jy sigma=1.014674 ! Fit after self-cal, rms=0.045072Jy sigma=1.006033 ! 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=1.181 mas, bmaj=4.788 mas, bpa=-24.03 degrees ! Estimated noise=0.44025 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 = 0.0228284 Jy ! Component: 100 - total flux cleaned = 0.0346337 Jy ! Component: 150 - total flux cleaned = 0.0413215 Jy ! Component: 200 - total flux cleaned = 0.0452142 Jy ! Total flux subtracted in 200 components = 0.0452142 Jy ! Clean residual min=-0.002665 max=0.003946 Jy/beam ! Clean residual mean=-0.000003 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.153016 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 47 components and 0.153016 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=0.031602Jy sigma=0.659633 ! Fit after self-cal, rms=0.031420Jy sigma=0.654499 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.181 x 4.788 at -24.03 degrees (North through East) ! Clean map min=-0.0024034 max=0.099635 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 KP 0.97 LA 1.03 ! MK 1.06 NL 1.05 OV 0.97 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 0.96 LA 1.03 ! MK 1.03 NL 1.05 OV 0.97 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 KP 0.98 LA 1.02 ! MK 1.10 NL 1.03 OV 0.98 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 KP 0.96 LA 1.03 ! MK 1.07 NL 1.03 OV 0.98 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 0.95 LA 0.99 ! MK 1.08 NL 1.03 OV 0.97 PT 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 KP 0.97 LA 1.00 ! MK 0.90 NL 1.01 OV 0.97 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 KP 0.98 LA 1.00 ! MK 0.97 NL 0.97 OV 0.97 PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 KP 0.95 LA 1.02 ! MK 0.97 NL 1.04 OV 0.97 PT 0.98 ! ! ! Fit before self-cal, rms=0.031420Jy sigma=0.654499 ! Fit after self-cal, rms=0.030581Jy sigma=0.643105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=4.743 mas, bpa=-24.04 degrees ! Estimated noise=0.436477 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 (3.8, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322718 Jy ! Component: 100 - total flux cleaned = 0.00354472 Jy ! Component: 150 - total flux cleaned = 0.00351394 Jy ! Component: 200 - total flux cleaned = 0.00339402 Jy ! Total flux subtracted in 200 components = 0.00339402 Jy ! Clean residual min=-0.001494 max=0.001295 Jy/beam ! Clean residual mean=-0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.15641 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.15641 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=0.030255Jy sigma=0.633258 ! Fit after self-cal, rms=0.030244Jy sigma=0.633022 ! 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=0.030244Jy sigma=0.633022 ! Fit after self-cal, rms=0.030169Jy sigma=0.632896 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=4.743 mas, bpa=-24.04 degrees ! Estimated noise=0.435358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329745 Jy ! Component: 100 - total flux cleaned = 0.000308522 Jy ! Component: 150 - total flux cleaned = 0.000253031 Jy ! Component: 200 - total flux cleaned = 0.000202351 Jy ! Total flux subtracted in 200 components = 0.000202351 Jy ! Clean residual min=-0.001385 max=0.001114 Jy/beam ! Clean residual mean=-0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.156612 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.156612 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=0.030139Jy sigma=0.632086 ! Fit after self-cal, rms=0.030140Jy sigma=0.632051 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 = -3.28386e-05 Jy ! Component: 100 - total flux cleaned = -1.77652e-05 Jy ! Component: 150 - total flux cleaned = -4.39408e-05 Jy ! Component: 200 - total flux cleaned = -5.61465e-05 Jy ! Total flux subtracted in 200 components = -5.61465e-05 Jy ! Clean residual min=-0.001366 max=0.001037 Jy/beam ! Clean residual mean=-0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.156556 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.156556 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=0.030128Jy sigma=0.631711 ! Fit after self-cal, rms=0.030129Jy sigma=0.631699 ! 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=0.030129Jy sigma=0.631699 ! Fit after self-cal, rms=0.030145Jy sigma=0.631686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=4.744 mas, bpa=-24.04 degrees ! Estimated noise=0.435435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.46708e-05 Jy ! Component: 100 - total flux cleaned = 7.33291e-05 Jy ! Component: 150 - total flux cleaned = 5.23354e-05 Jy ! Component: 200 - total flux cleaned = 4.21314e-05 Jy ! Total flux subtracted in 200 components = 4.21314e-05 Jy ! Clean residual min=-0.001346 max=0.001050 Jy/beam ! Clean residual mean=-0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.156598 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.156598 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=0.030137Jy sigma=0.631472 ! Fit after self-cal, rms=0.030137Jy sigma=0.631467 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 = -3.16817e-05 Jy ! Component: 100 - total flux cleaned = -5.10348e-05 Jy ! Component: 150 - total flux cleaned = -6.95207e-05 Jy ! Component: 200 - total flux cleaned = -8.76662e-05 Jy ! Total flux subtracted in 200 components = -8.76662e-05 Jy ! Clean residual min=-0.001331 max=0.001042 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.15651 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.15651 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=0.030133Jy sigma=0.631307 ! Fit after self-cal, rms=0.030133Jy sigma=0.631305 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.030133Jy sigma=0.631305 ! Fit after self-cal, rms=0.030160Jy sigma=0.631297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.637 mas, bmaj=4.891 mas, bpa=-12.03 degrees ! Estimated noise=0.495031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.78247e-05 Jy ! Component: 100 - total flux cleaned = 4.84535e-05 Jy ! Component: 150 - total flux cleaned = 1.17727e-05 Jy ! Component: 200 - total flux cleaned = -2.22286e-05 Jy ! Total flux subtracted in 200 components = -2.22286e-05 Jy ! Clean residual min=-0.001225 max=0.001203 Jy/beam ! Clean residual mean=-0.000004 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.156488 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 153 components and 0.156488 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=0.030156Jy sigma=0.631209 ! Fit after self-cal, rms=0.030156Jy sigma=0.631203 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 = 1.92704e-05 Jy ! Component: 100 - total flux cleaned = -4.66572e-06 Jy ! Component: 150 - total flux cleaned = -2.01052e-05 Jy ! Component: 200 - total flux cleaned = -2.77913e-05 Jy ! Total flux subtracted in 200 components = -2.77913e-05 Jy ! Clean residual min=-0.001199 max=0.001179 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.15646 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 0.15646 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=0.030154Jy sigma=0.631133 ! Fit after self-cal, rms=0.030154Jy sigma=0.631132 ! 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=1.195 mas, bmaj=4.745 mas, bpa=-24.04 degrees ! Estimated noise=0.43572 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 4.745 at -24.04 degrees (North through East) ! Clean map min=-0.0012324 max=0.099019 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=0.8605 mas, bmaj=4.829 mas, bpa=-24.75 degrees ! Estimated noise=0.640011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.074495 Jy ! Component: 100 - total flux cleaned = 0.107014 Jy ! Component: 150 - total flux cleaned = 0.123609 Jy ! Component: 200 - total flux cleaned = 0.134239 Jy ! Total flux subtracted in 200 components = 0.134239 Jy ! Clean residual min=-0.004825 max=0.006536 Jy/beam ! Clean residual mean=-0.000007 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.134239 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 0.134239 Jy ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=4.745 mas, bpa=-24.04 degrees ! Estimated noise=0.43572 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 = 0.00915689 Jy ! Component: 100 - total flux cleaned = 0.0142557 Jy ! Component: 150 - total flux cleaned = 0.0175741 Jy ! Component: 200 - total flux cleaned = 0.0197819 Jy ! Total flux subtracted in 200 components = 0.0197819 Jy ! Clean residual min=-0.001881 max=0.001574 Jy/beam ! Clean residual mean=-0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.154021 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.154021 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.637 mas, bmaj=4.891 mas, bpa=-12.03 degrees ! Estimated noise=0.495031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166982 Jy ! Component: 100 - total flux cleaned = 0.00228086 Jy ! Component: 150 - total flux cleaned = 0.00266072 Jy ! Component: 200 - total flux cleaned = 0.00274612 Jy ! Total flux subtracted in 200 components = 0.00274612 Jy ! Clean residual min=-0.001423 max=0.001222 Jy/beam ! Clean residual mean=-0.000004 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.156767 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 = -2.22811e-05 Jy ! Component: 100 - total flux cleaned = -4.1458e-05 Jy ! Component: 150 - total flux cleaned = -6.03697e-05 Jy ! Component: 200 - total flux cleaned = -0.000112081 Jy ! Total flux subtracted in 200 components = -0.000112081 Jy ! Clean residual min=-0.001315 max=0.001186 Jy/beam ! Clean residual mean=-0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.156655 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 92 components and 0.156655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=4.745 mas, bpa=-24.04 degrees ! Estimated noise=0.43572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165912 Jy ! Component: 100 - total flux cleaned = -0.000257126 Jy ! Component: 150 - total flux cleaned = -0.000321953 Jy ! Component: 200 - total flux cleaned = -0.00036633 Jy ! Total flux subtracted in 200 components = -0.00036633 Jy ! Clean residual min=-0.001418 max=0.001035 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.156288 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.156288 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=0.030164Jy sigma=0.631482 ! Fit after self-cal, rms=0.030163Jy sigma=0.631395 wmodel J1905-1153_X_map.mod ! Writing 108 model components to file: J1905-1153_X_map.mod wobs J1905-1153_X_uvs.fits ! Writing UV FITS file: J1905-1153_X_uvs.fits wwins J1905-1153_X_map.win ! wwins: Wrote 2 windows to J1905-1153_X_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 = -0.000403883 Jy ! Component: 100 - total flux cleaned = -0.000295605 Jy ! Component: 150 - total flux cleaned = -0.000311928 Jy ! Component: 200 - total flux cleaned = -0.000311764 Jy ! Component: 250 - total flux cleaned = -0.000342639 Jy ! Component: 300 - total flux cleaned = -0.00037236 Jy ! Component: 350 - total flux cleaned = -0.000372399 Jy ! Component: 400 - total flux cleaned = -0.000317556 Jy ! Component: 450 - total flux cleaned = -0.000317313 Jy ! Component: 500 - total flux cleaned = -0.000317013 Jy ! Component: 550 - total flux cleaned = -0.000304488 Jy ! Component: 600 - total flux cleaned = -0.00028024 Jy ! Component: 650 - total flux cleaned = -0.000268404 Jy ! Component: 700 - total flux cleaned = -0.000233447 Jy ! Component: 750 - total flux cleaned = -0.00019941 Jy ! Component: 800 - total flux cleaned = -0.000154787 Jy ! Component: 850 - total flux cleaned = -0.000133041 Jy ! Component: 900 - total flux cleaned = -6.88264e-05 Jy ! Component: 950 - total flux cleaned = -2.68015e-05 Jy ! Component: 1000 - total flux cleaned = 2.45644e-05 Jy ! Component: 1050 - total flux cleaned = 3.4395e-05 Jy ! Component: 1100 - total flux cleaned = 4.44306e-05 Jy ! Component: 1150 - total flux cleaned = 6.39772e-05 Jy ! Component: 1200 - total flux cleaned = 6.40227e-05 Jy ! Component: 1250 - total flux cleaned = 0.000102071 Jy ! Component: 1300 - total flux cleaned = 0.000130058 Jy ! Component: 1350 - total flux cleaned = 0.000157623 Jy ! Component: 1400 - total flux cleaned = 0.000184652 Jy ! Component: 1450 - total flux cleaned = 0.000220358 Jy ! Component: 1500 - total flux cleaned = 0.000255651 Jy ! Component: 1550 - total flux cleaned = 0.000316146 Jy ! Component: 1600 - total flux cleaned = 0.000358751 Jy ! Component: 1650 - total flux cleaned = 0.000400854 Jy ! Component: 1700 - total flux cleaned = 0.000450665 Jy ! Component: 1750 - total flux cleaned = 0.000475283 Jy ! Component: 1800 - total flux cleaned = 0.000523834 Jy ! Component: 1850 - total flux cleaned = 0.000531833 Jy ! Component: 1900 - total flux cleaned = 0.000563577 Jy ! Component: 1950 - total flux cleaned = 0.000602725 Jy ! Component: 2000 - total flux cleaned = 0.000641423 Jy ! Component: 2050 - total flux cleaned = 0.000664363 Jy ! Component: 2100 - total flux cleaned = 0.000702326 Jy ! Component: 2150 - total flux cleaned = 0.000709722 Jy ! Component: 2200 - total flux cleaned = 0.00072469 Jy ! Component: 2250 - total flux cleaned = 0.000724753 Jy ! Component: 2300 - total flux cleaned = 0.000746905 Jy ! Component: 2350 - total flux cleaned = 0.000790624 Jy ! Component: 2400 - total flux cleaned = 0.000797831 Jy ! Component: 2450 - total flux cleaned = 0.000812205 Jy ! Component: 2500 - total flux cleaned = 0.000840768 Jy ! Component: 2550 - total flux cleaned = 0.000847856 Jy ! Component: 2600 - total flux cleaned = 0.000862005 Jy ! Component: 2650 - total flux cleaned = 0.000883063 Jy ! Component: 2700 - total flux cleaned = 0.000897007 Jy ! Component: 2750 - total flux cleaned = 0.000917875 Jy ! Component: 2800 - total flux cleaned = 0.000952321 Jy ! Component: 2850 - total flux cleaned = 0.000965951 Jy ! Component: 2900 - total flux cleaned = 0.000979577 Jy ! Component: 2950 - total flux cleaned = 0.00099994 Jy ! Component: 3000 - total flux cleaned = 0.00100668 Jy ! Component: 3050 - total flux cleaned = 0.000999974 Jy ! Component: 3100 - total flux cleaned = 0.00102686 Jy ! Component: 3150 - total flux cleaned = 0.00102688 Jy ! Component: 3200 - total flux cleaned = 0.00102023 Jy ! Component: 3250 - total flux cleaned = 0.00102022 Jy ! Component: 3300 - total flux cleaned = 0.00100702 Jy ! Component: 3350 - total flux cleaned = 0.00100704 Jy ! Component: 3400 - total flux cleaned = 0.00103341 Jy ! Component: 3450 - total flux cleaned = 0.00102685 Jy ! Component: 3500 - total flux cleaned = 0.00103343 Jy ! Component: 3550 - total flux cleaned = 0.00102691 Jy ! Component: 3600 - total flux cleaned = 0.00102036 Jy ! Component: 3650 - total flux cleaned = 0.00103345 Jy ! Component: 3700 - total flux cleaned = 0.00102688 Jy ! Component: 3750 - total flux cleaned = 0.00102689 Jy ! Component: 3800 - total flux cleaned = 0.00102695 Jy ! Component: 3850 - total flux cleaned = 0.00102037 Jy ! Component: 3900 - total flux cleaned = 0.00100717 Jy ! Component: 3950 - total flux cleaned = 0.000993873 Jy ! Component: 4000 - total flux cleaned = 0.000980663 Jy ! Component: 4050 - total flux cleaned = 0.000960649 Jy ! Total flux subtracted in 4096 components = 0.000953914 Jy ! Clean residual min=-0.000395 max=0.000422 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.157242 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 346 components and 0.157242 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1905-1153_X_20180619_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 4.745 at -24.04 degrees (North through East) ! Clean map min=-0.00091357 max=0.099731 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1905-1153_X_20180619_map.fits wmodel /tmp/maps//J1905-1153_X_20180619_map.mod ! Writing 346 model components to file: /tmp/maps//J1905-1153_X_20180619_map.mod wobs /tmp/maps//J1905-1153_X_20180619_uvs.fits ! Writing UV FITS file: /tmp/maps//J1905-1153_X_20180619_uvs.fits wwins /tmp/maps//J1905-1153_X_20180619_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1905-1153_X_20180619_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0997313 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105949 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318705 0.318705 0.637409 1.27482 2.54964 5.09927 10.1985 20.3971 40.7942 81.5884 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 941.31 quit ! Quitting program ! Log file /tmp/maps//J1905-1153_X_20180619_dfm.log closed on Wed Jul 4 23:35:10 2018