! Started logfile: .//J2244-0240_C_dfm.log on Mon Jan 20 19:22:16 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 .//J2244-0240_C_uva.fits ! Reading UV FITS file: .//J2244-0240_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2244-0240 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2244-0240_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=1.000363Jy sigma=18.513265 ! Fit after self-cal, rms=0.949149Jy sigma=17.575344 ! 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=2.406 mas, bmaj=8.015 mas, bpa=-13.09 degrees ! Estimated noise=0.934851 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 = 0.0399604 Jy ! Component: 100 - total flux cleaned = 0.0486965 Jy ! Total flux subtracted in 100 components = 0.0486965 Jy ! Clean residual min=-0.002865 max=0.002853 Jy/beam ! Clean residual mean=-0.000005 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.0486965 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0486965 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=0.038566Jy sigma=0.673391 ! Fit after self-cal, rms=0.038037Jy sigma=0.662791 ! 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=2.687 mas, bmaj=7.916 mas, bpa=-13.93 degrees ! Estimated noise=0.774666 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 = 0.00266564 Jy ! Component: 100 - total flux cleaned = 0.00357083 Jy ! Component: 150 - total flux cleaned = 0.00382891 Jy ! Component: 200 - total flux cleaned = 0.00395727 Jy ! Total flux subtracted in 200 components = 0.00395727 Jy ! Clean residual min=-0.002209 max=0.002128 Jy/beam ! Clean residual mean=-0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0526538 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.0526538 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=0.037865Jy sigma=0.659519 ! Fit after self-cal, rms=0.037866Jy sigma=0.659464 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.687 x 7.916 at -13.93 degrees (North through East) ! Clean map min=-0.002229 max=0.051942 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.07 HN 0.92 KP 1.11 ! NL 1.03 OV 0.81 PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 1.17 KP 0.97 ! NL 0.97 OV 1.04 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.04 HN 0.97 KP 0.97 ! NL 1.03 OV 0.96 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 0.95 KP 1.01 ! NL 1.04 OV 1.18 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.99 KP 1.10 ! NL 1.16 OV 1.06 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.98 KP 1.08 ! NL 1.08 OV 1.00 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 0.91 KP 1.07 ! NL 0.96 OV 1.11 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.01 KP 1.11 ! NL 0.84 OV 1.06 PT 1.00 ! ! ! Fit before self-cal, rms=0.037866Jy sigma=0.659464 ! Fit after self-cal, rms=0.037613Jy sigma=0.650562 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.683 mas, bmaj=7.943 mas, bpa=-13.9 degrees ! Estimated noise=0.771497 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 = 3.04519e-05 Jy ! Component: 100 - total flux cleaned = -3.34494e-05 Jy ! Component: 150 - total flux cleaned = -5.75409e-05 Jy ! Component: 200 - total flux cleaned = -4.87574e-05 Jy ! Total flux subtracted in 200 components = -4.87574e-05 Jy ! Clean residual min=-0.001884 max=0.002071 Jy/beam ! Clean residual mean=0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.052605 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.052605 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=0.037602Jy sigma=0.650362 ! Fit after self-cal, rms=0.037669Jy sigma=0.649962 ! 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=0.037669Jy sigma=0.649962 ! Fit after self-cal, rms=0.037813Jy sigma=0.649935 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.68 mas, bmaj=7.952 mas, bpa=-13.89 degrees ! Estimated noise=0.773161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137366 Jy ! Component: 100 - total flux cleaned = 0.000105018 Jy ! Component: 150 - total flux cleaned = 9.58376e-05 Jy ! Component: 200 - total flux cleaned = 9.56305e-05 Jy ! Total flux subtracted in 200 components = 9.56305e-05 Jy ! Clean residual min=-0.001867 max=0.002082 Jy/beam ! Clean residual mean=0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0527006 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.0527006 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=0.037807Jy sigma=0.649853 ! Fit after self-cal, rms=0.037812Jy sigma=0.649833 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 = 3.4355e-06 Jy ! Component: 100 - total flux cleaned = 2.02636e-05 Jy ! Component: 150 - total flux cleaned = 1.26557e-05 Jy ! Component: 200 - total flux cleaned = -3.52036e-07 Jy ! Total flux subtracted in 200 components = -3.52036e-07 Jy ! Clean residual min=-0.001860 max=0.002067 Jy/beam ! Clean residual mean=0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0527003 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0527003 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=0.037808Jy sigma=0.649780 ! Fit after self-cal, rms=0.037809Jy sigma=0.649767 ! 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=0.037809Jy sigma=0.649767 ! Fit after self-cal, rms=0.037813Jy sigma=0.649759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.677 mas, bmaj=7.961 mas, bpa=-13.88 degrees ! Estimated noise=0.773465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.98615e-05 Jy ! Component: 100 - total flux cleaned = 0.000103994 Jy ! Component: 150 - total flux cleaned = 9.74533e-05 Jy ! Component: 200 - total flux cleaned = 8.57849e-05 Jy ! Total flux subtracted in 200 components = 8.57849e-05 Jy ! Clean residual min=-0.001855 max=0.002066 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0527861 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.0527861 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=0.037809Jy sigma=0.649715 ! Fit after self-cal, rms=0.037810Jy sigma=0.649704 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 = 2.35984e-06 Jy ! Component: 100 - total flux cleaned = 9.284e-06 Jy ! Component: 150 - total flux cleaned = 2.07285e-05 Jy ! Component: 200 - total flux cleaned = 3.69473e-05 Jy ! Total flux subtracted in 200 components = 3.69473e-05 Jy ! Clean residual min=-0.001850 max=0.002059 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.052823 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.052823 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=0.037807Jy sigma=0.649674 ! Fit after self-cal, rms=0.037808Jy sigma=0.649667 ! 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=0.037808Jy sigma=0.649667 ! Fit after self-cal, rms=0.037782Jy sigma=0.649661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.061 mas, bmaj=7.775 mas, bpa=-16.86 degrees ! Estimated noise=0.836552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012021 Jy ! Component: 100 - total flux cleaned = 0.000152371 Jy ! Component: 150 - total flux cleaned = 0.000187716 Jy ! Component: 200 - total flux cleaned = 0.00021897 Jy ! Total flux subtracted in 200 components = 0.00021897 Jy ! Clean residual min=-0.002151 max=0.002124 Jy/beam ! Clean residual mean=0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.053042 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.053042 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=0.037781Jy sigma=0.649644 ! Fit after self-cal, rms=0.037783Jy sigma=0.649630 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 = 6.44971e-05 Jy ! Component: 100 - total flux cleaned = 8.41223e-05 Jy ! Component: 150 - total flux cleaned = 0.000101609 Jy ! Component: 200 - total flux cleaned = 0.000106677 Jy ! Total flux subtracted in 200 components = 0.000106677 Jy ! Clean residual min=-0.002145 max=0.002114 Jy/beam ! Clean residual mean=0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0531487 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.0531487 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=0.037782Jy sigma=0.649628 ! Fit after self-cal, rms=0.037784Jy sigma=0.649615 ! 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=2.674 mas, bmaj=7.968 mas, bpa=-13.87 degrees ! Estimated noise=0.773213 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.674 x 7.968 at -13.87 degrees (North through East) ! Clean map min=-0.0017875 max=0.051619 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=2.396 mas, bmaj=8.037 mas, bpa=-13.04 degrees ! Estimated noise=0.934666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404626 Jy ! Component: 100 - total flux cleaned = 0.0493727 Jy ! Component: 150 - total flux cleaned = 0.0517507 Jy ! Component: 200 - total flux cleaned = 0.0526909 Jy ! Total flux subtracted in 200 components = 0.0526909 Jy ! Clean residual min=-0.002359 max=0.002466 Jy/beam ! Clean residual mean=0.000000 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0526909 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0526909 Jy ! Inverting map and beam ! Estimated beam: bmin=2.674 mas, bmaj=7.968 mas, bpa=-13.87 degrees ! Estimated noise=0.773213 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 = 3.58387e-05 Jy ! Component: 100 - total flux cleaned = 3.18033e-05 Jy ! Component: 150 - total flux cleaned = 3.24117e-05 Jy ! Component: 200 - total flux cleaned = 6.19998e-05 Jy ! Total flux subtracted in 200 components = 6.19998e-05 Jy ! Clean residual min=-0.001873 max=0.002029 Jy/beam ! Clean residual mean=0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0527529 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.0527528 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=4.061 mas, bmaj=7.775 mas, bpa=-16.86 degrees ! Estimated noise=0.836552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169229 Jy ! Component: 100 - total flux cleaned = 0.000186524 Jy ! Component: 150 - total flux cleaned = 0.000207606 Jy ! Component: 200 - total flux cleaned = 0.000219813 Jy ! Total flux subtracted in 200 components = 0.000219813 Jy ! Clean residual min=-0.002231 max=0.002082 Jy/beam ! Clean residual mean=0.000003 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0529727 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 = -1.32045e-07 Jy ! Component: 100 - total flux cleaned = -1.68453e-07 Jy ! Component: 150 - total flux cleaned = 4.99406e-06 Jy ! Component: 200 - total flux cleaned = 9.85078e-06 Jy ! Total flux subtracted in 200 components = 9.85078e-06 Jy ! Clean residual min=-0.002218 max=0.002086 Jy/beam ! Clean residual mean=0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0529825 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.0529825 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.674 mas, bmaj=7.968 mas, bpa=-13.87 degrees ! Estimated noise=0.773213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.80068e-06 Jy ! Component: 100 - total flux cleaned = -1.85672e-05 Jy ! Component: 150 - total flux cleaned = -1.83948e-05 Jy ! Component: 200 - total flux cleaned = -2.58157e-05 Jy ! Total flux subtracted in 200 components = -2.58157e-05 Jy ! Clean residual min=-0.001858 max=0.002047 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0529567 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0529567 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=0.037784Jy sigma=0.649700 ! Fit after self-cal, rms=0.037784Jy sigma=0.649665 wmodel J2244-0240_C_map.mod ! Writing 60 model components to file: J2244-0240_C_map.mod wobs J2244-0240_C_uvs.fits ! Writing UV FITS file: J2244-0240_C_uvs.fits wwins J2244-0240_C_map.win ! wwins: Wrote 1 windows to J2244-0240_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 = 0.000527409 Jy ! Component: 100 - total flux cleaned = 0.000591988 Jy ! Component: 150 - total flux cleaned = 0.000650741 Jy ! Component: 200 - total flux cleaned = 0.000677947 Jy ! Component: 250 - total flux cleaned = 0.000751246 Jy ! Component: 300 - total flux cleaned = 0.000640469 Jy ! Component: 350 - total flux cleaned = 0.000493145 Jy ! Component: 400 - total flux cleaned = 0.000312064 Jy ! Component: 450 - total flux cleaned = 0.000196636 Jy ! Component: 500 - total flux cleaned = 0.000159542 Jy ! Component: 550 - total flux cleaned = 5.22945e-05 Jy ! Component: 600 - total flux cleaned = -5.11771e-05 Jy ! Component: 650 - total flux cleaned = -0.000166981 Jy ! Component: 700 - total flux cleaned = -0.000246717 Jy ! Component: 750 - total flux cleaned = -0.000385507 Jy ! Component: 800 - total flux cleaned = -0.000489937 Jy ! Component: 850 - total flux cleaned = -0.000592365 Jy ! Component: 900 - total flux cleaned = -0.000734405 Jy ! Component: 950 - total flux cleaned = -0.000817521 Jy ! Component: 1000 - total flux cleaned = -0.000912017 Jy ! Component: 1050 - total flux cleaned = -0.000978102 Jy ! Component: 1100 - total flux cleaned = -0.00104284 Jy ! Component: 1150 - total flux cleaned = -0.00113137 Jy ! Component: 1200 - total flux cleaned = -0.00118101 Jy ! Component: 1250 - total flux cleaned = -0.00124214 Jy ! Component: 1300 - total flux cleaned = -0.00127809 Jy ! Component: 1350 - total flux cleaned = -0.00132551 Jy ! Component: 1400 - total flux cleaned = -0.00138369 Jy ! Component: 1450 - total flux cleaned = -0.00144089 Jy ! Component: 1500 - total flux cleaned = -0.00148627 Jy ! Component: 1550 - total flux cleaned = -0.00156394 Jy ! Component: 1600 - total flux cleaned = -0.00161868 Jy ! Component: 1650 - total flux cleaned = -0.00165126 Jy ! Component: 1700 - total flux cleaned = -0.00166205 Jy ! Component: 1750 - total flux cleaned = -0.00167271 Jy ! Component: 1800 - total flux cleaned = -0.00170383 Jy ! Component: 1850 - total flux cleaned = -0.0017243 Jy ! Component: 1900 - total flux cleaned = -0.00173451 Jy ! Component: 1950 - total flux cleaned = -0.00173454 Jy ! Component: 2000 - total flux cleaned = -0.00175439 Jy ! Component: 2050 - total flux cleaned = -0.00176415 Jy ! Component: 2100 - total flux cleaned = -0.00177382 Jy ! Component: 2150 - total flux cleaned = -0.00178325 Jy ! Component: 2200 - total flux cleaned = -0.00177372 Jy ! Component: 2250 - total flux cleaned = -0.00176432 Jy ! Component: 2300 - total flux cleaned = -0.00175513 Jy ! Component: 2350 - total flux cleaned = -0.00178255 Jy ! Component: 2400 - total flux cleaned = -0.0017643 Jy ! Component: 2450 - total flux cleaned = -0.00177304 Jy ! Component: 2500 - total flux cleaned = -0.0017376 Jy ! Component: 2550 - total flux cleaned = -0.00172887 Jy ! Component: 2600 - total flux cleaned = -0.00171152 Jy ! Component: 2650 - total flux cleaned = -0.00169434 Jy ! Component: 2700 - total flux cleaned = -0.00170283 Jy ! Component: 2750 - total flux cleaned = -0.00166041 Jy ! Component: 2800 - total flux cleaned = -0.00166044 Jy ! Component: 2850 - total flux cleaned = -0.0016771 Jy ! Component: 2900 - total flux cleaned = -0.00166046 Jy ! Component: 2950 - total flux cleaned = -0.00161922 Jy ! Component: 3000 - total flux cleaned = -0.00163567 Jy ! Component: 3050 - total flux cleaned = -0.00161116 Jy ! Component: 3100 - total flux cleaned = -0.00161927 Jy ! Component: 3150 - total flux cleaned = -0.00160317 Jy ! Component: 3200 - total flux cleaned = -0.00159522 Jy ! Component: 3250 - total flux cleaned = -0.00157931 Jy ! Component: 3300 - total flux cleaned = -0.0015793 Jy ! Component: 3350 - total flux cleaned = -0.00157927 Jy ! Component: 3400 - total flux cleaned = -0.00159495 Jy ! Component: 3450 - total flux cleaned = -0.00159497 Jy ! Component: 3500 - total flux cleaned = -0.00159499 Jy ! Component: 3550 - total flux cleaned = -0.00157191 Jy ! Component: 3600 - total flux cleaned = -0.00159494 Jy ! Component: 3650 - total flux cleaned = -0.00159491 Jy ! Component: 3700 - total flux cleaned = -0.00161016 Jy ! Component: 3750 - total flux cleaned = -0.001595 Jy ! Component: 3800 - total flux cleaned = -0.00159505 Jy ! Component: 3850 - total flux cleaned = -0.0016101 Jy ! Component: 3900 - total flux cleaned = -0.00161012 Jy ! Component: 3950 - total flux cleaned = -0.00160273 Jy ! Component: 4000 - total flux cleaned = -0.00162502 Jy ! Component: 4050 - total flux cleaned = -0.001625 Jy ! Total flux subtracted in 4096 components = -0.001625 Jy ! Clean residual min=-0.000396 max=0.000445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0513317 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 351 components and 0.0513317 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2244-0240_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.674 x 7.968 at -13.87 degrees (North through East) ! Clean map min=-0.0012574 max=0.051537 Jy/beam ! Writing clean map to FITS file: .//J2244-0240_C_map.fits wmodel .//J2244-0240_C_map.mod ! Writing 351 model components to file: .//J2244-0240_C_map.mod wobs .//J2244-0240_C_uvs.fits ! Writing UV FITS file: .//J2244-0240_C_uvs.fits wwins .//J2244-0240_C_map.win ! wwins: Wrote 2 windows to .//J2244-0240_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0515373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.782314 0.782314 1.56463 3.12925 6.25851 12.517 25.034 50.0681 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 383.477 quit ! Quitting program ! Log file .//J2244-0240_C_dfm.log closed on Mon Jan 20 19:22:19 2020