! Started logfile: .//J2210-1046_X_dfm.log on Mon Jan 20 19:16:47 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 .//J2210-1046_X_uva.fits ! Reading UV FITS file: .//J2210-1046_X_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.973333 visibilities/baseline/integration-bin. ! Found source: J2210-1046 ! ! 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 67 lines of history. ! ! Reading 1168 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 J2210-1046_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=1.000826Jy sigma=20.151111 ! Fit after self-cal, rms=0.975305Jy sigma=19.647124 ! 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=3.669 mas, bmaj=6.213 mas, bpa=58.43 degrees ! Estimated noise=1.61367 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019403 Jy ! Component: 100 - total flux cleaned = 0.0208912 Jy ! Total flux subtracted in 100 components = 0.0208912 Jy ! Clean residual min=-0.002781 max=0.002823 Jy/beam ! Clean residual mean=0.000015 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.0208912 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0208912 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=0.032548Jy sigma=0.630247 ! Fit after self-cal, rms=0.031309Jy sigma=0.603889 ! 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=3.858 mas, bmaj=6.325 mas, bpa=55.43 degrees ! Estimated noise=1.04132 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 = 0.00131968 Jy ! Component: 100 - total flux cleaned = 0.00161877 Jy ! Component: 150 - total flux cleaned = 0.00218919 Jy ! Component: 200 - total flux cleaned = 0.00275311 Jy ! Total flux subtracted in 200 components = 0.00275311 Jy ! Clean residual min=-0.001214 max=0.001208 Jy/beam ! Clean residual mean=0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0236443 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 102 components and 0.0236443 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=0.030176Jy sigma=0.583044 ! Fit after self-cal, rms=0.029888Jy sigma=0.579868 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.858 x 6.325 at 55.43 degrees (North through East) ! Clean map min=-0.0047921 max=0.021565 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 KP 0.94 OV 1.30 ! PT 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 KP 1.10 OV 0.91 ! PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.84 KP 0.98 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.14 KP 1.13 OV 0.96 ! PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.86 KP 0.95 OV 1.03 ! PT 0.79 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 KP 0.88 OV 1.32 ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.84 KP 1.04 OV 1.03 ! PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 KP 1.09 OV 1.21 ! PT 0.75 ! ! ! Fit before self-cal, rms=0.029888Jy sigma=0.579868 ! Fit after self-cal, rms=0.030090Jy sigma=0.571910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.922 mas, bmaj=6.458 mas, bpa=53.48 degrees ! Estimated noise=1.02714 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 = -0.000172571 Jy ! Component: 100 - total flux cleaned = -0.00031112 Jy ! Component: 150 - total flux cleaned = -0.000179985 Jy ! Component: 200 - total flux cleaned = -0.000199914 Jy ! Total flux subtracted in 200 components = -0.000199914 Jy ! Clean residual min=-0.000423 max=0.000425 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0234444 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 154 components and 0.0234444 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=0.029966Jy sigma=0.569704 ! Fit after self-cal, rms=0.030091Jy sigma=0.566496 ! 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=0.030091Jy sigma=0.566496 ! Fit after self-cal, rms=0.031546Jy sigma=0.565858 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.944 mas, bmaj=6.484 mas, bpa=53.43 degrees ! Estimated noise=1.04463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275802 Jy ! Component: 100 - total flux cleaned = -0.000248023 Jy ! Component: 150 - total flux cleaned = -0.00032697 Jy ! Component: 200 - total flux cleaned = -0.000446612 Jy ! Total flux subtracted in 200 components = -0.000446612 Jy ! Clean residual min=-0.000383 max=0.000374 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0229978 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 195 components and 0.0229978 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=0.031472Jy sigma=0.564645 ! Fit after self-cal, rms=0.031569Jy sigma=0.564027 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032623 Jy ! Component: 100 - total flux cleaned = 0.00024521 Jy ! Component: 150 - total flux cleaned = 0.000100231 Jy ! Component: 200 - total flux cleaned = -0.000142005 Jy ! Total flux subtracted in 200 components = -0.000142005 Jy ! Clean residual min=-0.000296 max=0.000296 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0228558 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 237 components and 0.0228558 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=0.031520Jy sigma=0.563373 ! Fit after self-cal, rms=0.031493Jy sigma=0.562378 ! Inverting map ! Added new window around map position (11.2, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243511 Jy ! Component: 100 - total flux cleaned = 0.000157496 Jy ! Component: 150 - total flux cleaned = 0.000157958 Jy ! Component: 200 - total flux cleaned = 0.000152754 Jy ! Total flux subtracted in 200 components = 0.000152754 Jy ! Clean residual min=-0.000607 max=0.000517 Jy/beam ! Clean residual mean=0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0230085 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 275 components and 0.0230085 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=0.031476Jy sigma=0.562214 ! Fit after self-cal, rms=0.031484Jy sigma=0.562100 ! 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=0.031484Jy sigma=0.562100 ! Fit after self-cal, rms=0.032229Jy sigma=0.561706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.938 mas, bmaj=6.486 mas, bpa=54.01 degrees ! Estimated noise=1.0488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.62614e-05 Jy ! Component: 100 - total flux cleaned = 7.2766e-05 Jy ! Component: 150 - total flux cleaned = 2.89722e-06 Jy ! Component: 200 - total flux cleaned = -4.95347e-05 Jy ! Total flux subtracted in 200 components = -4.95347e-05 Jy ! Clean residual min=-0.000634 max=0.000537 Jy/beam ! Clean residual mean=0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.022959 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 310 components and 0.022959 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=0.032213Jy sigma=0.561625 ! Fit after self-cal, rms=0.032284Jy sigma=0.561481 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 = 3.83737e-05 Jy ! Component: 100 - total flux cleaned = -4.88065e-05 Jy ! Component: 150 - total flux cleaned = -5.55432e-05 Jy ! Component: 200 - total flux cleaned = -1.95018e-05 Jy ! Total flux subtracted in 200 components = -1.95018e-05 Jy ! Clean residual min=-0.000642 max=0.000575 Jy/beam ! Clean residual mean=0.000002 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0229395 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 335 components and 0.0229395 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=0.032276Jy sigma=0.561434 ! Fit after self-cal, rms=0.032289Jy sigma=0.561397 ! 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=0.032289Jy sigma=0.561397 ! Fit after self-cal, rms=0.032672Jy sigma=0.561295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.085 mas, bmaj=6.526 mas, bpa=53.2 degrees ! Estimated noise=1.04873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216254 Jy ! Component: 100 - total flux cleaned = -0.000252082 Jy ! Component: 150 - total flux cleaned = -0.000246239 Jy ! Component: 200 - total flux cleaned = -0.000272566 Jy ! Total flux subtracted in 200 components = -0.000272566 Jy ! Clean residual min=-0.000655 max=0.000607 Jy/beam ! Clean residual mean=0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0226669 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 354 components and 0.0226669 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=0.032663Jy sigma=0.561271 ! Fit after self-cal, rms=0.032703Jy sigma=0.561233 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 = -4.81658e-05 Jy ! Component: 100 - total flux cleaned = -6.72194e-05 Jy ! Component: 150 - total flux cleaned = -4.31502e-05 Jy ! Component: 200 - total flux cleaned = 1.10802e-06 Jy ! Total flux subtracted in 200 components = 1.10802e-06 Jy ! Clean residual min=-0.000660 max=0.000597 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.022668 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 378 components and 0.022668 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=0.032700Jy sigma=0.561217 ! Fit after self-cal, rms=0.032708Jy sigma=0.561207 ! 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=3.934 mas, bmaj=6.487 mas, bpa=54.27 degrees ! Estimated noise=1.05003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.934 x 6.487 at 54.27 degrees (North through East) ! Clean map min=-0.0036333 max=0.020616 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=3.727 mas, bmaj=6.442 mas, bpa=57.28 degrees ! Estimated noise=1.68199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00255231 Jy ! Component: 100 - total flux cleaned = -0.00581228 Jy ! Component: 150 - total flux cleaned = -0.0093069 Jy ! Component: 200 - total flux cleaned = -0.0128379 Jy ! Total flux subtracted in 200 components = -0.0128379 Jy ! Clean residual min=-0.010028 max=0.018391 Jy/beam ! Clean residual mean=0.000043 rms=0.004495 Jy/beam ! Combined flux in latest and established models = -0.0128379 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 49 model components to the UV plane model. ! The established model now contains 49 components and -0.0128379 Jy ! Inverting map and beam ! Estimated beam: bmin=3.934 mas, bmaj=6.487 mas, bpa=54.27 degrees ! Estimated noise=1.05003 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 = -0.00638255 Jy ! Component: 100 - total flux cleaned = -0.0105877 Jy ! Component: 150 - total flux cleaned = -0.0141101 Jy ! Component: 200 - total flux cleaned = -0.0166393 Jy ! Total flux subtracted in 200 components = -0.0166393 Jy ! Clean residual min=-0.011380 max=0.017535 Jy/beam ! Clean residual mean=0.000050 rms=0.004483 Jy/beam ! Combined flux in latest and established models = -0.0294772 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 88 components and -0.0294772 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=4.085 mas, bmaj=6.526 mas, bpa=53.2 degrees ! Estimated noise=1.04873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.002413 Jy ! Component: 100 - total flux cleaned = -0.00432802 Jy ! Component: 150 - total flux cleaned = -0.00605041 Jy ! Component: 200 - total flux cleaned = -0.00769666 Jy ! Total flux subtracted in 200 components = -0.00769666 Jy ! Clean residual min=-0.011587 max=0.016693 Jy/beam ! Clean residual mean=0.000049 rms=0.004453 Jy/beam ! Combined flux in latest and established models = -0.0371739 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 = -0.00158324 Jy ! Component: 100 - total flux cleaned = -0.00302095 Jy ! Component: 150 - total flux cleaned = -0.00441614 Jy ! Component: 200 - total flux cleaned = -0.00577688 Jy ! Total flux subtracted in 200 components = -0.00577688 Jy ! Clean residual min=-0.011414 max=0.015876 Jy/beam ! Clean residual mean=0.000047 rms=0.004292 Jy/beam ! Combined flux in latest and established models = -0.0429507 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 154 components and -0.0429507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.934 mas, bmaj=6.487 mas, bpa=54.27 degrees ! Estimated noise=1.05003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000875659 Jy ! Component: 100 - total flux cleaned = -0.00213826 Jy ! Component: 150 - total flux cleaned = -0.00328822 Jy ! Component: 200 - total flux cleaned = -0.00457157 Jy ! Total flux subtracted in 200 components = -0.00457157 Jy ! Clean residual min=-0.010617 max=0.014879 Jy/beam ! Clean residual mean=0.000041 rms=0.003967 Jy/beam ! Combined flux in latest and established models = -0.0475223 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 167 components and -0.0475223 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=0.038009Jy sigma=0.685652 ! Fit after self-cal, rms=0.036259Jy sigma=0.655577 wmodel J2210-1046_X_map.mod ! Writing 167 model components to file: J2210-1046_X_map.mod wobs J2210-1046_X_uvs.fits ! Writing UV FITS file: J2210-1046_X_uvs.fits wwins J2210-1046_X_map.win ! wwins: Wrote 1 windows to J2210-1046_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 = 0.00438225 Jy ! Component: 100 - total flux cleaned = 0.00720366 Jy ! Component: 150 - total flux cleaned = 0.00797819 Jy ! Component: 200 - total flux cleaned = 0.00812082 Jy ! Component: 250 - total flux cleaned = 0.0084095 Jy ! Component: 300 - total flux cleaned = 0.00867444 Jy ! Component: 350 - total flux cleaned = 0.00886383 Jy ! Component: 400 - total flux cleaned = 0.00912749 Jy ! Component: 450 - total flux cleaned = 0.00916813 Jy ! Component: 500 - total flux cleaned = 0.0092062 Jy ! Component: 550 - total flux cleaned = 0.00920571 Jy ! Component: 600 - total flux cleaned = 0.00927547 Jy ! Component: 650 - total flux cleaned = 0.00934348 Jy ! Component: 700 - total flux cleaned = 0.00944068 Jy ! Component: 750 - total flux cleaned = 0.00950339 Jy ! Component: 800 - total flux cleaned = 0.00959394 Jy ! Component: 850 - total flux cleaned = 0.00962303 Jy ! Component: 900 - total flux cleaned = 0.0096518 Jy ! Component: 950 - total flux cleaned = 0.00976371 Jy ! Component: 1000 - total flux cleaned = 0.00987315 Jy ! Component: 1050 - total flux cleaned = 0.00995365 Jy ! Component: 1100 - total flux cleaned = 0.0100328 Jy ! Component: 1150 - total flux cleaned = 0.0101109 Jy ! Component: 1200 - total flux cleaned = 0.0102135 Jy ! Component: 1250 - total flux cleaned = 0.0103155 Jy ! Component: 1300 - total flux cleaned = 0.0104418 Jy ! Component: 1350 - total flux cleaned = 0.0105927 Jy ! Component: 1400 - total flux cleaned = 0.0107433 Jy ! Component: 1450 - total flux cleaned = 0.0108185 Jy ! Component: 1500 - total flux cleaned = 0.0108183 Jy ! Component: 1550 - total flux cleaned = 0.0107408 Jy ! Component: 1600 - total flux cleaned = 0.0106364 Jy ! Component: 1650 - total flux cleaned = 0.0105036 Jy ! Component: 1700 - total flux cleaned = 0.0103416 Jy ! Component: 1750 - total flux cleaned = 0.0102038 Jy ! Component: 1800 - total flux cleaned = 0.0100918 Jy ! Component: 1850 - total flux cleaned = 0.00994952 Jy ! Component: 1900 - total flux cleaned = 0.00977571 Jy ! Component: 1950 - total flux cleaned = 0.00965795 Jy ! Component: 2000 - total flux cleaned = 0.00950759 Jy ! Component: 2050 - total flux cleaned = 0.00935382 Jy ! Component: 2100 - total flux cleaned = 0.00916446 Jy ! Component: 2150 - total flux cleaned = 0.00903577 Jy ! Component: 2200 - total flux cleaned = 0.00883909 Jy ! Component: 2250 - total flux cleaned = 0.00867156 Jy ! Component: 2300 - total flux cleaned = 0.00853455 Jy ! Component: 2350 - total flux cleaned = 0.00832462 Jy ! Component: 2400 - total flux cleaned = 0.0081092 Jy ! Component: 2450 - total flux cleaned = 0.00792569 Jy ! Component: 2500 - total flux cleaned = 0.00773785 Jy ! Component: 2550 - total flux cleaned = 0.00754558 Jy ! Component: 2600 - total flux cleaned = 0.00738825 Jy ! Component: 2650 - total flux cleaned = 0.00722751 Jy ! Component: 2700 - total flux cleaned = 0.00702179 Jy ! Component: 2750 - total flux cleaned = 0.00681106 Jy ! Component: 2800 - total flux cleaned = 0.00663818 Jy ! Component: 2850 - total flux cleaned = 0.00641743 Jy ! Component: 2900 - total flux cleaned = 0.00623631 Jy ! Component: 2950 - total flux cleaned = 0.00609749 Jy ! Component: 3000 - total flux cleaned = 0.00586148 Jy ! Component: 3050 - total flux cleaned = 0.00561904 Jy ! Component: 3100 - total flux cleaned = 0.00547028 Jy ! Component: 3150 - total flux cleaned = 0.00521652 Jy ! Component: 3200 - total flux cleaned = 0.00495693 Jy ! Component: 3250 - total flux cleaned = 0.00469065 Jy ! Component: 3300 - total flux cleaned = 0.00447265 Jy ! Component: 3350 - total flux cleaned = 0.0042499 Jy ! Component: 3400 - total flux cleaned = 0.00407859 Jy ! Component: 3450 - total flux cleaned = 0.00390354 Jy ! Component: 3500 - total flux cleaned = 0.0037236 Jy ! Component: 3550 - total flux cleaned = 0.00353979 Jy ! Component: 3600 - total flux cleaned = 0.0033508 Jy ! Component: 3650 - total flux cleaned = 0.00315756 Jy ! Component: 3700 - total flux cleaned = 0.00302585 Jy ! Component: 3750 - total flux cleaned = 0.00289183 Jy ! Component: 3800 - total flux cleaned = 0.0025461 Jy ! Component: 3850 - total flux cleaned = 0.00247502 Jy ! Component: 3900 - total flux cleaned = 0.00225797 Jy ! Component: 3950 - total flux cleaned = 0.00203411 Jy ! Component: 4000 - total flux cleaned = 0.00188042 Jy ! Component: 4050 - total flux cleaned = 0.00164503 Jy ! Total flux subtracted in 4096 components = 0.00156574 Jy ! Clean residual min=-0.004793 max=0.004638 Jy/beam ! Clean residual mean=-0.000006 rms=0.001423 Jy/beam ! Combined flux in latest and established models = -0.0459565 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 398 components and -0.0459565 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2210-1046_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.934 x 6.487 at 54.27 degrees (North through East) ! Clean map min=-0.013183 max=0.012442 Jy/beam ! Writing clean map to FITS file: .//J2210-1046_X_map.fits wmodel .//J2210-1046_X_map.mod ! Writing 398 model components to file: .//J2210-1046_X_map.mod wobs .//J2210-1046_X_uvs.fits ! Writing UV FITS file: .//J2210-1046_X_uvs.fits wwins .//J2210-1046_X_map.win ! wwins: Wrote 2 windows to .//J2210-1046_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0124416 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00161723 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -38.9957 38.9957 77.9914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0048 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 7.693 quit ! Quitting program ! Log file .//J2210-1046_X_dfm.log closed on Mon Jan 20 19:16:51 2020