! Started logfile: .//J1010-0440_X_dfm.log on Mon Jan 20 00:03:51 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 .//J1010-0440_X_uvm.fits ! Reading UV FITS file: .//J1010-0440_X_uvm.fits ! AN table 1: 46 integrations on 15 of 15 possible baselines. ! AN table 2: 92 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.995423 visibilities/baseline/integration-bin. ! Found source: J1010-0440 ! ! 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 20880 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 J1010-0440_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 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000361Jy sigma=17.671236 ! Fit after self-cal, rms=0.974180Jy sigma=17.209162 ! 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=1.339 mas, bmaj=4.497 mas, bpa=-13.38 degrees ! Estimated noise=0.519539 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 = 0.0186275 Jy ! Component: 100 - total flux cleaned = 0.0243241 Jy ! Total flux subtracted in 100 components = 0.0243241 Jy ! Clean residual min=-0.003167 max=0.003323 Jy/beam ! Clean residual mean=0.000004 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0243241 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0243241 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=0.041943Jy sigma=0.727487 ! Fit after self-cal, rms=0.040549Jy sigma=0.702743 ! 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=1.567 mas, bmaj=4.63 mas, bpa=-14.58 degrees ! Estimated noise=0.279837 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 = 0.00655363 Jy ! Component: 100 - total flux cleaned = 0.0100997 Jy ! Component: 150 - total flux cleaned = 0.0126221 Jy ! Component: 200 - total flux cleaned = 0.0144571 Jy ! Total flux subtracted in 200 components = 0.0144571 Jy ! Clean residual min=-0.002875 max=0.003565 Jy/beam ! Clean residual mean=0.000004 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.0387813 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 65 components and 0.0387813 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=0.039425Jy sigma=0.682238 ! Fit after self-cal, rms=0.039366Jy sigma=0.680723 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 4.63 at -14.58 degrees (North through East) ! Clean map min=-0.0028472 max=0.029009 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.34 NL 0.87 ! OV 0.95 PT 0.70 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.82 HN 1.09 KP 1.13 ! NL 1.10 OV 0.98 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.90 HN 1.25 NL 0.89 ! OV 0.90 PT 0.76 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.83 HN 1.05 KP 1.26 ! NL 1.09 OV 0.95 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.35 NL 0.83 ! OV 0.91 PT 0.78 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.75 HN 1.14 KP 1.21 ! NL 1.08 OV 1.15 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.40 NL 0.96 ! OV 0.93 PT 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.80 HN 0.94 KP 1.25 ! NL 1.15 OV 1.03 PT 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.85 HN 1.23 NL 0.88 ! OV 0.97 PT 0.79 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.71 HN 1.11 KP 1.14 ! NL 1.27 OV 1.20 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.84 HN 1.31 NL 0.86 ! OV 0.96 PT 0.78 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 0.70 HN 0.99 KP 1.13 ! NL 1.05 OV 1.18 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.80 HN 1.13 NL 0.94 ! OV 0.89 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.77 HN 1.02 KP 1.19 ! NL 1.10 OV 1.09 PT 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.96 HN 1.06 NL 0.97 ! OV 1.07 PT 0.69 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.80 HN 0.95 KP 1.22 ! NL 1.06 OV 1.13 PT 0.85 ! ! ! Fit before self-cal, rms=0.039366Jy sigma=0.680723 ! Fit after self-cal, rms=0.039645Jy sigma=0.669761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=4.672 mas, bpa=-15.33 degrees ! Estimated noise=0.275814 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 (-17.6, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313183 Jy ! Component: 100 - total flux cleaned = 0.00485347 Jy ! Component: 150 - total flux cleaned = 0.00614293 Jy ! Component: 200 - total flux cleaned = 0.00717806 Jy ! Total flux subtracted in 200 components = 0.00717806 Jy ! Clean residual min=-0.001579 max=0.002043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0459593 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 111 components and 0.0459593 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=0.039393Jy sigma=0.664076 ! Fit after self-cal, rms=0.039688Jy sigma=0.659435 ! Inverting map ! Added new window around map position (-29.6, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267296 Jy ! Component: 100 - total flux cleaned = 0.00436301 Jy ! Component: 150 - total flux cleaned = 0.00569031 Jy ! Component: 200 - total flux cleaned = 0.00679387 Jy ! Total flux subtracted in 200 components = 0.00679387 Jy ! Clean residual min=-0.001674 max=0.001549 Jy/beam ! Clean residual mean=0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0527532 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 153 components and 0.0527532 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=0.039458Jy sigma=0.655282 ! Fit after self-cal, rms=0.039382Jy sigma=0.653755 ! 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=0.039382Jy sigma=0.653755 ! Fit after self-cal, rms=0.040300Jy sigma=0.651452 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=4.648 mas, bpa=-15.63 degrees ! Estimated noise=0.274032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194198 Jy ! Component: 100 - total flux cleaned = 0.00320439 Jy ! Component: 150 - total flux cleaned = 0.00421346 Jy ! Component: 200 - total flux cleaned = 0.0048556 Jy ! Total flux subtracted in 200 components = 0.0048556 Jy ! Clean residual min=-0.001229 max=0.001537 Jy/beam ! Clean residual mean=-0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0576088 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 185 components and 0.0576088 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=0.040173Jy sigma=0.649174 ! Fit after self-cal, rms=0.040279Jy sigma=0.647894 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 = 0.00125917 Jy ! Component: 100 - total flux cleaned = 0.00168058 Jy ! Component: 150 - total flux cleaned = 0.00190015 Jy ! Component: 200 - total flux cleaned = 0.00218231 Jy ! Total flux subtracted in 200 components = 0.00218231 Jy ! Clean residual min=-0.001235 max=0.001412 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0597911 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 199 components and 0.0597911 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=0.040211Jy sigma=0.646681 ! Fit after self-cal, rms=0.040192Jy sigma=0.646142 ! Inverting map ! Added new window around map position (7.4, 34.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151338 Jy ! Component: 100 - total flux cleaned = 0.00216602 Jy ! Component: 150 - total flux cleaned = 0.00268102 Jy ! Component: 200 - total flux cleaned = 0.00307426 Jy ! Total flux subtracted in 200 components = 0.00307426 Jy ! Clean residual min=-0.001012 max=0.001132 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0628654 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 218 components and 0.0628654 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=0.040119Jy sigma=0.644728 ! Fit after self-cal, rms=0.040086Jy sigma=0.644260 ! 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=0.040086Jy sigma=0.644260 ! Fit after self-cal, rms=0.040224Jy sigma=0.643210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.623 mas, bmaj=4.638 mas, bpa=-15.58 degrees ! Estimated noise=0.271533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104048 Jy ! Component: 100 - total flux cleaned = 0.00167187 Jy ! Component: 150 - total flux cleaned = 0.0021792 Jy ! Component: 200 - total flux cleaned = 0.00256949 Jy ! Total flux subtracted in 200 components = 0.00256949 Jy ! Clean residual min=-0.000894 max=0.000929 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0654349 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 240 components and 0.0654349 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=0.040170Jy sigma=0.642239 ! Fit after self-cal, rms=0.040174Jy sigma=0.641600 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 = 0.000699241 Jy ! Component: 100 - total flux cleaned = 0.00115001 Jy ! Component: 150 - total flux cleaned = 0.00148814 Jy ! Component: 200 - total flux cleaned = 0.00176405 Jy ! Total flux subtracted in 200 components = 0.00176405 Jy ! Clean residual min=-0.000850 max=0.000908 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.067199 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 253 components and 0.0671989 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=0.040142Jy sigma=0.641016 ! Fit after self-cal, rms=0.040120Jy sigma=0.640716 ! 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=0.040120Jy sigma=0.640716 ! Fit after self-cal, rms=0.040013Jy sigma=0.640446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.385 mas, bmaj=4.558 mas, bpa=-19.19 degrees ! Estimated noise=0.283258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971304 Jy ! Component: 100 - total flux cleaned = 0.00136274 Jy ! Component: 150 - total flux cleaned = 0.00169058 Jy ! Component: 200 - total flux cleaned = 0.00190464 Jy ! Total flux subtracted in 200 components = 0.00190464 Jy ! Clean residual min=-0.000816 max=0.000870 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0691036 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 282 components and 0.0691036 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=0.039987Jy sigma=0.639947 ! Fit after self-cal, rms=0.039987Jy sigma=0.639725 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 = 0.00051783 Jy ! Component: 100 - total flux cleaned = 0.000744694 Jy ! Component: 150 - total flux cleaned = 0.000886848 Jy ! Component: 200 - total flux cleaned = 0.00104914 Jy ! Total flux subtracted in 200 components = 0.00104914 Jy ! Clean residual min=-0.000841 max=0.000834 Jy/beam ! Clean residual mean=-0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0701527 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 307 components and 0.0701527 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=0.039972Jy sigma=0.639436 ! Fit after self-cal, rms=0.039965Jy sigma=0.639349 ! 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=1.616 mas, bmaj=4.634 mas, bpa=-15.53 degrees ! Estimated noise=0.269335 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 4.634 at -15.53 degrees (North through East) ! Clean map min=-0.00098759 max=0.027159 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=1.354 mas, bmaj=4.459 mas, bpa=-14 degrees ! Estimated noise=0.517859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184338 Jy ! Component: 100 - total flux cleaned = 0.026246 Jy ! Component: 150 - total flux cleaned = 0.0317909 Jy ! Component: 200 - total flux cleaned = 0.0362559 Jy ! Total flux subtracted in 200 components = 0.0362559 Jy ! Clean residual min=-0.003273 max=0.002979 Jy/beam ! Clean residual mean=0.000003 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.0362558 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0362558 Jy ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.634 mas, bpa=-15.53 degrees ! Estimated noise=0.269335 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 = 0.00483174 Jy ! Component: 100 - total flux cleaned = 0.00848498 Jy ! Component: 150 - total flux cleaned = 0.0115032 Jy ! Component: 200 - total flux cleaned = 0.0140872 Jy ! Total flux subtracted in 200 components = 0.0140872 Jy ! Clean residual min=-0.002383 max=0.001927 Jy/beam ! Clean residual mean=0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.050343 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 101 components and 0.050343 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=2.385 mas, bmaj=4.558 mas, bpa=-19.19 degrees ! Estimated noise=0.283258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294266 Jy ! Component: 100 - total flux cleaned = 0.00533749 Jy ! Component: 150 - total flux cleaned = 0.00736271 Jy ! Component: 200 - total flux cleaned = 0.00909413 Jy ! Total flux subtracted in 200 components = 0.00909413 Jy ! Clean residual min=-0.001835 max=0.001465 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0594371 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 = 0.00149312 Jy ! Component: 100 - total flux cleaned = 0.00279144 Jy ! Component: 150 - total flux cleaned = 0.00392865 Jy ! Component: 200 - total flux cleaned = 0.00492838 Jy ! Total flux subtracted in 200 components = 0.00492838 Jy ! Clean residual min=-0.001235 max=0.001030 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0643655 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 188 components and 0.0643655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=4.634 mas, bpa=-15.53 degrees ! Estimated noise=0.269335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884917 Jy ! Component: 100 - total flux cleaned = 0.00151389 Jy ! Component: 150 - total flux cleaned = 0.00202928 Jy ! Component: 200 - total flux cleaned = 0.00245211 Jy ! Total flux subtracted in 200 components = 0.00245211 Jy ! Clean residual min=-0.000909 max=0.000856 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0668176 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 229 components and 0.0668176 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=0.039996Jy sigma=0.640186 ! Fit after self-cal, rms=0.039939Jy sigma=0.639829 wmodel J1010-0440_X_map.mod ! Writing 229 model components to file: J1010-0440_X_map.mod wobs J1010-0440_X_uvs.fits ! Writing UV FITS file: J1010-0440_X_uvs.fits wwins J1010-0440_X_map.win ! wwins: Wrote 4 windows to J1010-0440_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 = -9.26737e-05 Jy ! Component: 100 - total flux cleaned = -0.000122433 Jy ! Component: 150 - total flux cleaned = -9.51567e-05 Jy ! Component: 200 - total flux cleaned = -4.6011e-06 Jy ! Component: 250 - total flux cleaned = 3.26077e-05 Jy ! Component: 300 - total flux cleaned = 0.000104025 Jy ! Component: 350 - total flux cleaned = 0.00016121 Jy ! Component: 400 - total flux cleaned = 0.000183438 Jy ! Component: 450 - total flux cleaned = 0.000226341 Jy ! Component: 500 - total flux cleaned = 0.000236524 Jy ! Component: 550 - total flux cleaned = 0.000236702 Jy ! Component: 600 - total flux cleaned = 0.00023697 Jy ! Component: 650 - total flux cleaned = 0.000237292 Jy ! Component: 700 - total flux cleaned = 0.000218875 Jy ! Component: 750 - total flux cleaned = 0.000210084 Jy ! Component: 800 - total flux cleaned = 0.000183918 Jy ! Component: 850 - total flux cleaned = 0.000166765 Jy ! Component: 900 - total flux cleaned = 0.000141639 Jy ! Component: 950 - total flux cleaned = 0.000117165 Jy ! Component: 1000 - total flux cleaned = 9.32205e-05 Jy ! Component: 1050 - total flux cleaned = 7.00024e-05 Jy ! Component: 1100 - total flux cleaned = 7.77528e-05 Jy ! Component: 1150 - total flux cleaned = 9.25166e-05 Jy ! Component: 1200 - total flux cleaned = 6.29622e-05 Jy ! Component: 1250 - total flux cleaned = 3.41596e-05 Jy ! Component: 1300 - total flux cleaned = 3.40563e-05 Jy ! Component: 1350 - total flux cleaned = 2.6866e-05 Jy ! Component: 1400 - total flux cleaned = -3.32949e-07 Jy ! Component: 1450 - total flux cleaned = -7.0269e-06 Jy ! Component: 1500 - total flux cleaned = -3.33922e-05 Jy ! Component: 1550 - total flux cleaned = -5.92567e-05 Jy ! Component: 1600 - total flux cleaned = -7.19436e-05 Jy ! Component: 1650 - total flux cleaned = -9.70893e-05 Jy ! Component: 1700 - total flux cleaned = -0.000128179 Jy ! Component: 1750 - total flux cleaned = -0.000164954 Jy ! Component: 1800 - total flux cleaned = -0.00020113 Jy ! Component: 1850 - total flux cleaned = -0.000224918 Jy ! Component: 1900 - total flux cleaned = -0.000248514 Jy ! Component: 1950 - total flux cleaned = -0.000294951 Jy ! Component: 2000 - total flux cleaned = -0.000329379 Jy ! Component: 2050 - total flux cleaned = -0.000363319 Jy ! Component: 2100 - total flux cleaned = -0.000385738 Jy ! Component: 2150 - total flux cleaned = -0.000424353 Jy ! Component: 2200 - total flux cleaned = -0.000451537 Jy ! Component: 2250 - total flux cleaned = -0.000473099 Jy ! Component: 2300 - total flux cleaned = -0.000510337 Jy ! Component: 2350 - total flux cleaned = -0.000536591 Jy ! Component: 2400 - total flux cleaned = -0.000572926 Jy ! Component: 2450 - total flux cleaned = -0.000608778 Jy ! Component: 2500 - total flux cleaned = -0.000628994 Jy ! Component: 2550 - total flux cleaned = -0.000664135 Jy ! Component: 2600 - total flux cleaned = -0.000688948 Jy ! Component: 2650 - total flux cleaned = -0.000723331 Jy ! Component: 2700 - total flux cleaned = -0.000747549 Jy ! Component: 2750 - total flux cleaned = -0.000766784 Jy ! Component: 2800 - total flux cleaned = -0.000776288 Jy ! Component: 2850 - total flux cleaned = -0.000795178 Jy ! Component: 2900 - total flux cleaned = -0.00081385 Jy ! Component: 2950 - total flux cleaned = -0.000827711 Jy ! Component: 3000 - total flux cleaned = -0.000832327 Jy ! Component: 3050 - total flux cleaned = -0.000859507 Jy ! Component: 3100 - total flux cleaned = -0.000863952 Jy ! Component: 3150 - total flux cleaned = -0.000859481 Jy ! Component: 3200 - total flux cleaned = -0.000859585 Jy ! Component: 3250 - total flux cleaned = -0.000885879 Jy ! Component: 3300 - total flux cleaned = -0.000881509 Jy ! Component: 3350 - total flux cleaned = -0.000881541 Jy ! Component: 3400 - total flux cleaned = -0.00089435 Jy ! Component: 3450 - total flux cleaned = -0.000915568 Jy ! Component: 3500 - total flux cleaned = -0.000932367 Jy ! Component: 3550 - total flux cleaned = -0.000936511 Jy ! Component: 3600 - total flux cleaned = -0.000936517 Jy ! Component: 3650 - total flux cleaned = -0.00095711 Jy ! Component: 3700 - total flux cleaned = -0.000989794 Jy ! Component: 3750 - total flux cleaned = -0.00100604 Jy ! Component: 3800 - total flux cleaned = -0.00102212 Jy ! Component: 3850 - total flux cleaned = -0.00104612 Jy ! Component: 3900 - total flux cleaned = -0.00106201 Jy ! Component: 3950 - total flux cleaned = -0.00106991 Jy ! Component: 4000 - total flux cleaned = -0.00108173 Jy ! Component: 4050 - total flux cleaned = -0.00110516 Jy ! Total flux subtracted in 4096 components = -0.00113231 Jy ! Clean residual min=-0.000291 max=0.000225 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0656853 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 551 components and 0.0656853 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1010-0440_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 4.634 at -15.53 degrees (North through East) ! Clean map min=-0.0005666 max=0.02639 Jy/beam ! Writing clean map to FITS file: .//J1010-0440_X_map.fits wmodel .//J1010-0440_X_map.mod ! Writing 551 model components to file: .//J1010-0440_X_map.mod wobs .//J1010-0440_X_uvs.fits ! Writing UV FITS file: .//J1010-0440_X_uvs.fits wwins .//J1010-0440_X_map.win ! wwins: Wrote 5 windows to .//J1010-0440_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0263901 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.53538e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.856616 0.856616 1.71323 3.42646 6.85293 13.7059 27.4117 54.8234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 350.215 quit ! Quitting program ! Log file .//J1010-0440_X_dfm.log closed on Mon Jan 20 00:03:56 2020