! Started logfile: .//J1507-3656_X_dfm.log on Mon Jan 20 18:16:54 2020 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 .//J1507-3656_X_uva.fits ! Reading UV FITS file: .//J1507-3656_X_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970588 visibilities/baseline/integration-bin. ! Found source: J1507-3656 ! ! 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 94 lines of history. ! ! Reading 3696 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 J1507-3656_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004903Jy sigma=11.716964 ! Fit after self-cal, rms=0.951762Jy sigma=11.026633 ! 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=0.8926 mas, bmaj=5.234 mas, bpa=3.68 degrees ! Estimated noise=1.57252 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 = 0.0367952 Jy ! Component: 100 - total flux cleaned = 0.0474298 Jy ! Total flux subtracted in 100 components = 0.0474298 Jy ! Clean residual min=-0.005355 max=0.008582 Jy/beam ! Clean residual mean=-0.000046 rms=0.001942 Jy/beam ! Combined flux in latest and established models = 0.0474298 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0474298 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=0.080428Jy sigma=0.797309 ! Fit after self-cal, rms=0.079227Jy sigma=0.784226 ! 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=1.116 mas, bmaj=5.702 mas, bpa=2.551 degrees ! Estimated noise=1.05544 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 = 0.0124236 Jy ! Component: 100 - total flux cleaned = 0.01876 Jy ! Component: 150 - total flux cleaned = 0.0224927 Jy ! Component: 200 - total flux cleaned = 0.0247266 Jy ! Total flux subtracted in 200 components = 0.0247266 Jy ! Clean residual min=-0.005831 max=0.009174 Jy/beam ! Clean residual mean=-0.000043 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.0721564 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.0721564 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=0.077758Jy sigma=0.753444 ! Fit after self-cal, rms=0.077594Jy sigma=0.752544 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 5.702 at 2.551 degrees (North through East) ! Clean map min=-0.0057262 max=0.055291 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.08 KP 0.80 LA 0.93 ! NL 1.21 OV 1.70 PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.91 KP 0.94 LA 0.79 ! NL 1.09 OV 1.85 PT 0.91 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.84 HN 0.89 KP 0.97 LA 0.86 ! NL 1.13 OV 2.07 PT 0.95 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.84 HN 0.94 KP 0.94 LA 0.81 ! NL 0.86 OV 1.57 PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.90 KP 0.96 LA 0.80 ! NL 1.14 OV 1.58 PT 0.86 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.70 HN 1.06 KP 1.00 LA 0.84 ! NL 0.80 OV 1.68 PT 1.03 SC 1.31 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.77 HN 0.89 KP 1.10 LA 0.85 ! NL 1.05 OV 1.50 PT 1.03 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.82 HN 1.15 KP 0.98 LA 0.77 ! NL 1.20 OV 2.08 PT 1.04 SC 1.03 ! ! ! Fit before self-cal, rms=0.077594Jy sigma=0.752544 ! Fit after self-cal, rms=0.084617Jy sigma=0.726067 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=5.77 mas, bpa=2.518 degrees ! Estimated noise=1.05126 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 = -0.00040867 Jy ! Component: 100 - total flux cleaned = -0.000452439 Jy ! Component: 150 - total flux cleaned = -0.000433461 Jy ! Component: 200 - total flux cleaned = -0.000415332 Jy ! Total flux subtracted in 200 components = -0.000415332 Jy ! Clean residual min=-0.002815 max=0.002604 Jy/beam ! Clean residual mean=-0.000006 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.071741 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.0717411 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=0.084602Jy sigma=0.725995 ! Fit after self-cal, rms=0.085257Jy sigma=0.723675 ! 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=0.085257Jy sigma=0.723675 ! Fit after self-cal, rms=0.086436Jy sigma=0.723375 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=5.772 mas, bpa=2.425 degrees ! Estimated noise=1.04884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.74289e-05 Jy ! Component: 100 - total flux cleaned = -7.22436e-06 Jy ! Component: 150 - total flux cleaned = 1.98607e-05 Jy ! Component: 200 - total flux cleaned = 4.27979e-05 Jy ! Total flux subtracted in 200 components = 4.27979e-05 Jy ! Clean residual min=-0.002657 max=0.002626 Jy/beam ! Clean residual mean=-0.000004 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0717838 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.0717838 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=0.086426Jy sigma=0.723340 ! Fit after self-cal, rms=0.086487Jy sigma=0.723281 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 = -3.84665e-05 Jy ! Component: 100 - total flux cleaned = -1.5384e-05 Jy ! Component: 150 - total flux cleaned = 4.26153e-06 Jy ! Component: 200 - total flux cleaned = 1.2803e-05 Jy ! Total flux subtracted in 200 components = 1.2803e-05 Jy ! Clean residual min=-0.002630 max=0.002697 Jy/beam ! Clean residual mean=-0.000005 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0717966 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.0717967 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=0.086482Jy sigma=0.723268 ! Fit after self-cal, rms=0.086483Jy sigma=0.723263 ! 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=0.086483Jy sigma=0.723263 ! Fit after self-cal, rms=0.085016Jy sigma=0.723230 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=5.744 mas, bpa=2.335 degrees ! Estimated noise=1.04004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130859 Jy ! Component: 100 - total flux cleaned = -0.000117981 Jy ! Component: 150 - total flux cleaned = -8.593e-05 Jy ! Component: 200 - total flux cleaned = -5.98268e-05 Jy ! Total flux subtracted in 200 components = -5.98268e-05 Jy ! Clean residual min=-0.002635 max=0.002614 Jy/beam ! Clean residual mean=-0.000005 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0717368 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.0717368 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=0.085008Jy sigma=0.723221 ! Fit after self-cal, rms=0.085005Jy sigma=0.723212 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 = -2.98648e-05 Jy ! Component: 100 - total flux cleaned = -2.72362e-06 Jy ! Component: 150 - total flux cleaned = 5.49016e-06 Jy ! Component: 200 - total flux cleaned = 2.07619e-05 Jy ! Total flux subtracted in 200 components = 2.07619e-05 Jy ! Clean residual min=-0.002627 max=0.002652 Jy/beam ! Clean residual mean=-0.000005 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0717576 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.0717576 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=0.085002Jy sigma=0.723208 ! Fit after self-cal, rms=0.085003Jy sigma=0.723205 ! 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=0.085003Jy sigma=0.723205 ! Fit after self-cal, rms=0.083666Jy sigma=0.723186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=7.49 mas, bpa=-4.922 degrees ! Estimated noise=1.16858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.67594e-05 Jy ! Component: 100 - total flux cleaned = 0.000111362 Jy ! Component: 150 - total flux cleaned = 0.000142103 Jy ! Component: 200 - total flux cleaned = 0.000150503 Jy ! Total flux subtracted in 200 components = 0.000150503 Jy ! Clean residual min=-0.002353 max=0.002522 Jy/beam ! Clean residual mean=-0.000007 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0719081 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.0719081 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=0.083661Jy sigma=0.723203 ! Fit after self-cal, rms=0.083645Jy sigma=0.723193 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 = -1.98953e-05 Jy ! Component: 100 - total flux cleaned = 5.96261e-06 Jy ! Component: 150 - total flux cleaned = 2.76253e-05 Jy ! Component: 200 - total flux cleaned = 3.95679e-05 Jy ! Total flux subtracted in 200 components = 3.95679e-05 Jy ! Clean residual min=-0.002337 max=0.002532 Jy/beam ! Clean residual mean=-0.000007 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0719477 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.0719477 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=0.083644Jy sigma=0.723210 ! Fit after self-cal, rms=0.083643Jy sigma=0.723202 ! 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=1.157 mas, bmaj=5.721 mas, bpa=2.257 degrees ! Estimated noise=1.0319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 5.721 at 2.257 degrees (North through East) ! Clean map min=-0.0025053 max=0.054341 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=0.9231 mas, bmaj=5.146 mas, bpa=3.437 degrees ! Estimated noise=1.62731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0390283 Jy ! Component: 100 - total flux cleaned = 0.0506418 Jy ! Component: 150 - total flux cleaned = 0.057098 Jy ! Component: 200 - total flux cleaned = 0.0614193 Jy ! Total flux subtracted in 200 components = 0.0614193 Jy ! Clean residual min=-0.004564 max=0.004065 Jy/beam ! Clean residual mean=-0.000017 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.0614193 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0614193 Jy ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=5.721 mas, bpa=2.257 degrees ! Estimated noise=1.0319 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 = 0.00474703 Jy ! Component: 100 - total flux cleaned = 0.00722118 Jy ! Component: 150 - total flux cleaned = 0.00862189 Jy ! Component: 200 - total flux cleaned = 0.00944669 Jy ! Total flux subtracted in 200 components = 0.00944669 Jy ! Clean residual min=-0.002881 max=0.002693 Jy/beam ! Clean residual mean=-0.000007 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.070866 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 67 components and 0.070866 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=2.294 mas, bmaj=7.49 mas, bpa=-4.922 degrees ! Estimated noise=1.16858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000649374 Jy ! Component: 100 - total flux cleaned = 0.000695547 Jy ! Component: 150 - total flux cleaned = 0.000735471 Jy ! Component: 200 - total flux cleaned = 0.00075891 Jy ! Total flux subtracted in 200 components = 0.00075891 Jy ! Clean residual min=-0.002516 max=0.002542 Jy/beam ! Clean residual mean=-0.000009 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0716249 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 = 2.15918e-05 Jy ! Component: 100 - total flux cleaned = 4.16244e-05 Jy ! Component: 150 - total flux cleaned = 6.93935e-05 Jy ! Component: 200 - total flux cleaned = 7.78576e-05 Jy ! Total flux subtracted in 200 components = 7.78576e-05 Jy ! Clean residual min=-0.002491 max=0.002546 Jy/beam ! Clean residual mean=-0.000009 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0717028 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0717028 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=5.721 mas, bpa=2.257 degrees ! Estimated noise=1.0319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021671 Jy ! Component: 100 - total flux cleaned = -0.000272857 Jy ! Component: 150 - total flux cleaned = -0.000259411 Jy ! Component: 200 - total flux cleaned = -0.000233245 Jy ! Total flux subtracted in 200 components = -0.000233245 Jy ! Clean residual min=-0.002746 max=0.002660 Jy/beam ! Clean residual mean=-0.000006 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0714695 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 84 components and 0.0714695 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=0.083661Jy sigma=0.723206 ! Fit after self-cal, rms=0.083665Jy sigma=0.723170 wmodel J1507-3656_X_map.mod ! Writing 84 model components to file: J1507-3656_X_map.mod wobs J1507-3656_X_uvs.fits ! Writing UV FITS file: J1507-3656_X_uvs.fits wwins J1507-3656_X_map.win ! wwins: Wrote 1 windows to J1507-3656_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 = -0.00053537 Jy ! Component: 100 - total flux cleaned = -0.00119072 Jy ! Component: 150 - total flux cleaned = -0.00171047 Jy ! Component: 200 - total flux cleaned = -0.00208238 Jy ! Component: 250 - total flux cleaned = -0.00229158 Jy ! Component: 300 - total flux cleaned = -0.00255743 Jy ! Component: 350 - total flux cleaned = -0.00281069 Jy ! Component: 400 - total flux cleaned = -0.00293178 Jy ! Component: 450 - total flux cleaned = -0.00307778 Jy ! Component: 500 - total flux cleaned = -0.00319091 Jy ! Component: 550 - total flux cleaned = -0.0034073 Jy ! Component: 600 - total flux cleaned = -0.00353758 Jy ! Component: 650 - total flux cleaned = -0.00366352 Jy ! Component: 700 - total flux cleaned = -0.00371207 Jy ! Component: 750 - total flux cleaned = -0.0038311 Jy ! Component: 800 - total flux cleaned = -0.00383073 Jy ! Component: 850 - total flux cleaned = -0.00385332 Jy ! Component: 900 - total flux cleaned = -0.00398502 Jy ! Component: 950 - total flux cleaned = -0.00409163 Jy ! Component: 1000 - total flux cleaned = -0.00417548 Jy ! Component: 1050 - total flux cleaned = -0.00429809 Jy ! Component: 1100 - total flux cleaned = -0.00433844 Jy ! Component: 1150 - total flux cleaned = -0.00435819 Jy ! Component: 1200 - total flux cleaned = -0.00437786 Jy ! Component: 1250 - total flux cleaned = -0.00441532 Jy ! Component: 1300 - total flux cleaned = -0.00439698 Jy ! Component: 1350 - total flux cleaned = -0.00443332 Jy ! Component: 1400 - total flux cleaned = -0.0043979 Jy ! Component: 1450 - total flux cleaned = -0.00443298 Jy ! Component: 1500 - total flux cleaned = -0.00446724 Jy ! Component: 1550 - total flux cleaned = -0.00448393 Jy ! Component: 1600 - total flux cleaned = -0.00448366 Jy ! Component: 1650 - total flux cleaned = -0.0044837 Jy ! Component: 1700 - total flux cleaned = -0.00446771 Jy ! Component: 1750 - total flux cleaned = -0.00453122 Jy ! Component: 1800 - total flux cleaned = -0.00446811 Jy ! Component: 1850 - total flux cleaned = -0.00446841 Jy ! Component: 1900 - total flux cleaned = -0.0045298 Jy ! Component: 1950 - total flux cleaned = -0.00456021 Jy ! Component: 2000 - total flux cleaned = -0.0046199 Jy ! Component: 2050 - total flux cleaned = -0.00464932 Jy ! Component: 2100 - total flux cleaned = -0.00463475 Jy ! Component: 2150 - total flux cleaned = -0.00467809 Jy ! Component: 2200 - total flux cleaned = -0.00467806 Jy ! Component: 2250 - total flux cleaned = -0.00472033 Jy ! Component: 2300 - total flux cleaned = -0.00472021 Jy ! Component: 2350 - total flux cleaned = -0.00474791 Jy ! Component: 2400 - total flux cleaned = -0.0047754 Jy ! Component: 2450 - total flux cleaned = -0.00480259 Jy ! Component: 2500 - total flux cleaned = -0.00484292 Jy ! Component: 2550 - total flux cleaned = -0.0048562 Jy ! Component: 2600 - total flux cleaned = -0.0048959 Jy ! Component: 2650 - total flux cleaned = -0.00490909 Jy ! Component: 2700 - total flux cleaned = -0.00494788 Jy ! Component: 2750 - total flux cleaned = -0.00492215 Jy ! Component: 2800 - total flux cleaned = -0.0049985 Jy ! Component: 2850 - total flux cleaned = -0.00502367 Jy ! Component: 2900 - total flux cleaned = -0.00503635 Jy ! Component: 2950 - total flux cleaned = -0.0050737 Jy ! Component: 3000 - total flux cleaned = -0.00512311 Jy ! Component: 3050 - total flux cleaned = -0.00517224 Jy ! Component: 3100 - total flux cleaned = -0.00520874 Jy ! Component: 3150 - total flux cleaned = -0.00526921 Jy ! Component: 3200 - total flux cleaned = -0.00528119 Jy ! Component: 3250 - total flux cleaned = -0.00530511 Jy ! Component: 3300 - total flux cleaned = -0.00532896 Jy ! Component: 3350 - total flux cleaned = -0.00537627 Jy ! Component: 3400 - total flux cleaned = -0.00543516 Jy ! Component: 3450 - total flux cleaned = -0.00543519 Jy ! Component: 3500 - total flux cleaned = -0.00551712 Jy ! Component: 3550 - total flux cleaned = -0.00556371 Jy ! Component: 3600 - total flux cleaned = -0.00559857 Jy ! Component: 3650 - total flux cleaned = -0.00565647 Jy ! Component: 3700 - total flux cleaned = -0.00570265 Jy ! Component: 3750 - total flux cleaned = -0.00574871 Jy ! Component: 3800 - total flux cleaned = -0.00577164 Jy ! Component: 3850 - total flux cleaned = -0.00584039 Jy ! Component: 3900 - total flux cleaned = -0.00588611 Jy ! Component: 3950 - total flux cleaned = -0.00592037 Jy ! Component: 4000 - total flux cleaned = -0.00595457 Jy ! Component: 4050 - total flux cleaned = -0.00601157 Jy ! Total flux subtracted in 4096 components = -0.00603437 Jy ! Clean residual min=-0.000661 max=0.000642 Jy/beam ! Clean residual mean=0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0654351 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 345 components and 0.0654351 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1507-3656_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.157 x 5.721 at 2.257 degrees (North through East) ! Clean map min=-0.001504 max=0.053491 Jy/beam ! Writing clean map to FITS file: .//J1507-3656_X_map.fits wmodel .//J1507-3656_X_map.mod ! Writing 345 model components to file: .//J1507-3656_X_map.mod wobs .//J1507-3656_X_uvs.fits ! Writing UV FITS file: .//J1507-3656_X_uvs.fits wwins .//J1507-3656_X_map.win ! wwins: Wrote 2 windows to .//J1507-3656_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0534907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07777 1.07777 2.15554 4.31108 8.62216 17.2443 34.4887 68.9773 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 278.352 quit ! Quitting program ! Log file .//J1507-3656_X_dfm.log closed on Mon Jan 20 18:16:57 2020