! Started logfile: .//J2126-2418_C_dfm.log on Mon Jan 20 19:13:35 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2126-2418_C_uva.fits ! Reading UV FITS file: .//J2126-2418_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2126-2418 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 3360 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2126-2418_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.004444Jy sigma=16.866457 ! Fit after self-cal, rms=0.951431Jy sigma=15.954036 ! 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=1.251 mas, bmaj=3.329 mas, bpa=11.27 degrees ! Estimated noise=1.06238 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 = 0.0373417 Jy ! Component: 100 - total flux cleaned = 0.0460485 Jy ! Total flux subtracted in 100 components = 0.0460485 Jy ! Clean residual min=-0.003775 max=0.004519 Jy/beam ! Clean residual mean=-0.000001 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.0460485 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0460485 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=0.046932Jy sigma=0.728160 ! Fit after self-cal, rms=0.044886Jy sigma=0.693397 ! 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=1.565 mas, bmaj=3.929 mas, bpa=10.62 degrees ! Estimated noise=0.744132 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 = 0.0057793 Jy ! Component: 100 - total flux cleaned = 0.00732685 Jy ! Component: 150 - total flux cleaned = 0.00747684 Jy ! Component: 200 - total flux cleaned = 0.00751712 Jy ! Total flux subtracted in 200 components = 0.00751712 Jy ! Clean residual min=-0.002386 max=0.002117 Jy/beam ! Clean residual mean=-0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0535656 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0535656 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=0.044219Jy sigma=0.681937 ! Fit after self-cal, rms=0.044220Jy sigma=0.681833 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.565 x 3.929 at 10.62 degrees (North through East) ! Clean map min=-0.0023047 max=0.051231 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.80 KP 1.09 MK 0.99 ! NL 1.16 OV 0.89 PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 KP 0.93 MK 1.03 ! NL 1.16 OV 1.10 PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 KP 1.00 MK 0.99 ! NL 1.14 OV 1.07 PT 1.04 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 KP 0.95 MK 0.98 ! NL 0.94 OV 1.10 PT 0.87 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 0.98 MK 0.93 ! NL 1.20 OV 1.05 PT 1.05 SC 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 KP 0.99 MK 0.93 ! NL 0.99 OV 0.94 PT 1.04 SC 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 KP 1.06 MK 0.92 ! NL 0.89 OV 1.01 PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 KP 0.92 MK 0.91 ! NL 1.18 OV 0.93 PT 1.03 SC 1.14 ! ! ! Fit before self-cal, rms=0.044220Jy sigma=0.681833 ! Fit after self-cal, rms=0.044846Jy sigma=0.674880 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.562 mas, bmaj=3.913 mas, bpa=10.03 degrees ! Estimated noise=0.740238 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 = 3.94419e-05 Jy ! Component: 100 - total flux cleaned = 3.966e-05 Jy ! Component: 150 - total flux cleaned = 3.27727e-05 Jy ! Component: 200 - total flux cleaned = 3.27707e-05 Jy ! Total flux subtracted in 200 components = 3.27707e-05 Jy ! Clean residual min=-0.001828 max=0.001772 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0535984 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0535984 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=0.044841Jy sigma=0.674855 ! Fit after self-cal, rms=0.044927Jy sigma=0.674508 ! 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=0.044927Jy sigma=0.674508 ! Fit after self-cal, rms=0.045102Jy sigma=0.674476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.562 mas, bmaj=3.914 mas, bpa=10.04 degrees ! Estimated noise=0.741345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.93496e-05 Jy ! Component: 100 - total flux cleaned = 4.89536e-05 Jy ! Component: 150 - total flux cleaned = 5.50826e-05 Jy ! Component: 200 - total flux cleaned = 6.6532e-05 Jy ! Total flux subtracted in 200 components = 6.6532e-05 Jy ! Clean residual min=-0.001847 max=0.001754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0536649 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0536649 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=0.045100Jy sigma=0.674455 ! Fit after self-cal, rms=0.045110Jy sigma=0.674450 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 = -1.38191e-05 Jy ! Component: 100 - total flux cleaned = -1.34668e-05 Jy ! Component: 150 - total flux cleaned = -8.17689e-06 Jy ! Component: 200 - total flux cleaned = -3.23589e-06 Jy ! Total flux subtracted in 200 components = -3.23589e-06 Jy ! Clean residual min=-0.001864 max=0.001744 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0536617 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0536617 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=0.045109Jy sigma=0.674432 ! Fit after self-cal, rms=0.045110Jy sigma=0.674431 ! 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=0.045110Jy sigma=0.674431 ! Fit after self-cal, rms=0.045169Jy sigma=0.674427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.562 mas, bmaj=3.914 mas, bpa=10.08 degrees ! Estimated noise=0.74226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.35537e-05 Jy ! Component: 100 - total flux cleaned = 4.89251e-05 Jy ! Component: 150 - total flux cleaned = 5.40332e-05 Jy ! Component: 200 - total flux cleaned = 5.86437e-05 Jy ! Total flux subtracted in 200 components = 5.86437e-05 Jy ! Clean residual min=-0.001865 max=0.001739 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0537203 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0537203 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=0.045168Jy sigma=0.674416 ! Fit after self-cal, rms=0.045169Jy sigma=0.674415 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 = -1.02724e-05 Jy ! Component: 100 - total flux cleaned = -5.90003e-06 Jy ! Component: 150 - total flux cleaned = -6.00459e-06 Jy ! Component: 200 - total flux cleaned = -2.01159e-06 Jy ! Total flux subtracted in 200 components = -2.01159e-06 Jy ! Clean residual min=-0.001874 max=0.001731 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0537183 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0537183 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=0.045168Jy sigma=0.674403 ! Fit after self-cal, rms=0.045168Jy sigma=0.674403 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045168Jy sigma=0.674403 ! Fit after self-cal, rms=0.045232Jy sigma=0.674399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.899 mas, bmaj=9.287 mas, bpa=16.57 degrees ! Estimated noise=0.938578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.4872e-05 Jy ! Component: 100 - total flux cleaned = 7.47138e-05 Jy ! Component: 150 - total flux cleaned = 7.11681e-05 Jy ! Component: 200 - total flux cleaned = 6.78038e-05 Jy ! Total flux subtracted in 200 components = 6.78038e-05 Jy ! Clean residual min=-0.001761 max=0.002102 Jy/beam ! Clean residual mean=-0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0537861 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0537861 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=0.045234Jy sigma=0.674403 ! Fit after self-cal, rms=0.045234Jy sigma=0.674398 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 = -1.97113e-05 Jy ! Component: 100 - total flux cleaned = -1.60674e-05 Jy ! Component: 150 - total flux cleaned = -1.60604e-05 Jy ! Component: 200 - total flux cleaned = -1.58895e-05 Jy ! Total flux subtracted in 200 components = -1.58895e-05 Jy ! Clean residual min=-0.001759 max=0.002103 Jy/beam ! Clean residual mean=-0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0537702 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0537702 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=0.045235Jy sigma=0.674401 ! Fit after self-cal, rms=0.045235Jy sigma=0.674397 ! 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=1.563 mas, bmaj=3.914 mas, bpa=10.12 degrees ! Estimated noise=0.743326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.563 x 3.914 at 10.12 degrees (North through East) ! Clean map min=-0.0017774 max=0.051285 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=1.245 mas, bmaj=3.324 mas, bpa=10.66 degrees ! Estimated noise=1.06272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387734 Jy ! Component: 100 - total flux cleaned = 0.0480462 Jy ! Component: 150 - total flux cleaned = 0.0519345 Jy ! Component: 200 - total flux cleaned = 0.0528847 Jy ! Total flux subtracted in 200 components = 0.0528847 Jy ! Clean residual min=-0.003250 max=0.003136 Jy/beam ! Clean residual mean=-0.000000 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0528847 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0528847 Jy ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=3.914 mas, bpa=10.12 degrees ! Estimated noise=0.743326 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 = 0.00121323 Jy ! Component: 100 - total flux cleaned = 0.00114535 Jy ! Component: 150 - total flux cleaned = 0.00107159 Jy ! Component: 200 - total flux cleaned = 0.00103524 Jy ! Total flux subtracted in 200 components = 0.00103524 Jy ! Clean residual min=-0.001878 max=0.001728 Jy/beam ! Clean residual mean=-0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0539199 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0539199 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.899 mas, bmaj=9.287 mas, bpa=16.57 degrees ! Estimated noise=0.938578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188231 Jy ! Component: 100 - total flux cleaned = 0.000165673 Jy ! Component: 150 - total flux cleaned = 0.000137775 Jy ! Component: 200 - total flux cleaned = 0.000104531 Jy ! Total flux subtracted in 200 components = 0.000104531 Jy ! Clean residual min=-0.001759 max=0.002113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0540245 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 = -2.22086e-05 Jy ! Component: 100 - total flux cleaned = -4.80338e-05 Jy ! Component: 150 - total flux cleaned = -6.54741e-05 Jy ! Component: 200 - total flux cleaned = -8.14558e-05 Jy ! Total flux subtracted in 200 components = -8.14558e-05 Jy ! Clean residual min=-0.001758 max=0.002111 Jy/beam ! Clean residual mean=-0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.053943 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 27 components and 0.053943 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=3.914 mas, bpa=10.12 degrees ! Estimated noise=0.743326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.49233e-05 Jy ! Component: 100 - total flux cleaned = -2.51376e-05 Jy ! Component: 150 - total flux cleaned = -3.30632e-05 Jy ! Component: 200 - total flux cleaned = -4.07692e-05 Jy ! Total flux subtracted in 200 components = -4.07692e-05 Jy ! Clean residual min=-0.001867 max=0.001746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0539022 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0539022 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=0.045229Jy sigma=0.674418 ! Fit after self-cal, rms=0.045224Jy sigma=0.674412 wmodel J2126-2418_C_map.mod ! Writing 38 model components to file: J2126-2418_C_map.mod wobs J2126-2418_C_uvs.fits ! Writing UV FITS file: J2126-2418_C_uvs.fits wwins J2126-2418_C_map.win ! wwins: Wrote 1 windows to J2126-2418_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00076654 Jy ! Component: 100 - total flux cleaned = -0.0012297 Jy ! Component: 150 - total flux cleaned = -0.0013436 Jy ! Component: 200 - total flux cleaned = -0.00150481 Jy ! Component: 250 - total flux cleaned = -0.00153049 Jy ! Component: 300 - total flux cleaned = -0.0015307 Jy ! Component: 350 - total flux cleaned = -0.00162563 Jy ! Component: 400 - total flux cleaned = -0.00169437 Jy ! Component: 450 - total flux cleaned = -0.00173962 Jy ! Component: 500 - total flux cleaned = -0.00174031 Jy ! Component: 550 - total flux cleaned = -0.00174054 Jy ! Component: 600 - total flux cleaned = -0.00176111 Jy ! Component: 650 - total flux cleaned = -0.00174091 Jy ! Component: 700 - total flux cleaned = -0.00180024 Jy ! Component: 750 - total flux cleaned = -0.00179937 Jy ! Component: 800 - total flux cleaned = -0.00179854 Jy ! Component: 850 - total flux cleaned = -0.00177988 Jy ! Component: 900 - total flux cleaned = -0.0018527 Jy ! Component: 950 - total flux cleaned = -0.00187073 Jy ! Component: 1000 - total flux cleaned = -0.00194094 Jy ! Component: 1050 - total flux cleaned = -0.00195808 Jy ! Component: 1100 - total flux cleaned = -0.001992 Jy ! Component: 1150 - total flux cleaned = -0.00209167 Jy ! Component: 1200 - total flux cleaned = -0.00210803 Jy ! Component: 1250 - total flux cleaned = -0.00217229 Jy ! Component: 1300 - total flux cleaned = -0.00220385 Jy ! Component: 1350 - total flux cleaned = -0.00220384 Jy ! Component: 1400 - total flux cleaned = -0.00226514 Jy ! Component: 1450 - total flux cleaned = -0.00225006 Jy ! Component: 1500 - total flux cleaned = -0.00229482 Jy ! Component: 1550 - total flux cleaned = -0.00236796 Jy ! Component: 1600 - total flux cleaned = -0.00244002 Jy ! Component: 1650 - total flux cleaned = -0.00245435 Jy ! Component: 1700 - total flux cleaned = -0.00251073 Jy ! Component: 1750 - total flux cleaned = -0.00253894 Jy ! Component: 1800 - total flux cleaned = -0.0026215 Jy ! Component: 1850 - total flux cleaned = -0.00263498 Jy ! Component: 1900 - total flux cleaned = -0.00262145 Jy ! Component: 1950 - total flux cleaned = -0.00266122 Jy ! Component: 2000 - total flux cleaned = -0.00267425 Jy ! Component: 2050 - total flux cleaned = -0.00268725 Jy ! Component: 2100 - total flux cleaned = -0.00268733 Jy ! Component: 2150 - total flux cleaned = -0.00276352 Jy ! Component: 2200 - total flux cleaned = -0.00268762 Jy ! Component: 2250 - total flux cleaned = -0.00270019 Jy ! Component: 2300 - total flux cleaned = -0.00271256 Jy ! Component: 2350 - total flux cleaned = -0.00277388 Jy ! Component: 2400 - total flux cleaned = -0.00279817 Jy ! Component: 2450 - total flux cleaned = -0.00284636 Jy ! Component: 2500 - total flux cleaned = -0.00287007 Jy ! Component: 2550 - total flux cleaned = -0.00289374 Jy ! Component: 2600 - total flux cleaned = -0.00296414 Jy ! Component: 2650 - total flux cleaned = -0.00298741 Jy ! Component: 2700 - total flux cleaned = -0.00302208 Jy ! Component: 2750 - total flux cleaned = -0.00303365 Jy ! Component: 2800 - total flux cleaned = -0.00307908 Jy ! Component: 2850 - total flux cleaned = -0.00313538 Jy ! Component: 2900 - total flux cleaned = -0.00313553 Jy ! Component: 2950 - total flux cleaned = -0.00316895 Jy ! Component: 3000 - total flux cleaned = -0.00317995 Jy ! Component: 3050 - total flux cleaned = -0.00322379 Jy ! Component: 3100 - total flux cleaned = -0.00324542 Jy ! Component: 3150 - total flux cleaned = -0.00325611 Jy ! Component: 3200 - total flux cleaned = -0.00321322 Jy ! Component: 3250 - total flux cleaned = -0.00321329 Jy ! Component: 3300 - total flux cleaned = -0.00324522 Jy ! Component: 3350 - total flux cleaned = -0.00327696 Jy ! Component: 3400 - total flux cleaned = -0.00326646 Jy ! Component: 3450 - total flux cleaned = -0.00326647 Jy ! Component: 3500 - total flux cleaned = -0.00328726 Jy ! Component: 3550 - total flux cleaned = -0.00328727 Jy ! Component: 3600 - total flux cleaned = -0.00330794 Jy ! Component: 3650 - total flux cleaned = -0.00331817 Jy ! Component: 3700 - total flux cleaned = -0.00330801 Jy ! Component: 3750 - total flux cleaned = -0.00331815 Jy ! Component: 3800 - total flux cleaned = -0.0033181 Jy ! Component: 3850 - total flux cleaned = -0.00332813 Jy ! Component: 3900 - total flux cleaned = -0.00332813 Jy ! Component: 3950 - total flux cleaned = -0.00332818 Jy ! Component: 4000 - total flux cleaned = -0.00330841 Jy ! Component: 4050 - total flux cleaned = -0.00330841 Jy ! Total flux subtracted in 4096 components = -0.00330842 Jy ! Clean residual min=-0.000570 max=0.000522 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0505938 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 293 components and 0.0505938 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2126-2418_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.563 x 3.914 at 10.12 degrees (North through East) ! Clean map min=-0.0012948 max=0.050822 Jy/beam ! Writing clean map to FITS file: .//J2126-2418_C_map.fits wmodel .//J2126-2418_C_map.mod ! Writing 293 model components to file: .//J2126-2418_C_map.mod wobs .//J2126-2418_C_uvs.fits ! Writing UV FITS file: .//J2126-2418_C_uvs.fits wwins .//J2126-2418_C_map.win ! wwins: Wrote 2 windows to .//J2126-2418_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0508221 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167967 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.991503 0.991503 1.98301 3.96601 7.93202 15.864 31.7281 63.4562 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 302.571 quit ! Quitting program ! Log file .//J2126-2418_C_dfm.log closed on Mon Jan 20 19:13:38 2020