! Started logfile: /tmp/maps//J1043-0553_C_20180612_dfm.log on Wed Jul 4 23:10:58 2018 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 /tmp/maps//J1043-0553_C_20180612_uva.fits ! Reading UV FITS file: /tmp/maps//J1043-0553_C_20180612_uva.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.979798 visibilities/baseline/integration-bin. ! Found source: J1043-0553 ! ! 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 94 lines of history. ! ! Reading 6208 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 J1043-0553_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005748Jy sigma=22.594040 ! Fit after self-cal, rms=0.939376Jy sigma=21.109476 ! 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=1.27 mas, bmaj=3.128 mas, bpa=-4.568 degrees ! Estimated noise=0.627078 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 = 0.0467764 Jy ! Component: 100 - total flux cleaned = 0.0575607 Jy ! Total flux subtracted in 100 components = 0.0575607 Jy ! Clean residual min=-0.004606 max=0.012977 Jy/beam ! Clean residual mean=0.000001 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.0575607 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0575607 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=0.055840Jy sigma=0.812316 ! Fit after self-cal, rms=0.055175Jy sigma=0.799233 ! Inverting map ! Added new window around map position (2.7, 3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107561 Jy ! Component: 100 - total flux cleaned = 0.0156141 Jy ! Total flux subtracted in 100 components = 0.0156141 Jy ! Clean residual min=-0.003235 max=0.003750 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.0731748 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0731748 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=0.052877Jy sigma=0.713097 ! Fit after self-cal, rms=0.052602Jy sigma=0.709796 ! 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=1.586 mas, bmaj=3.704 mas, bpa=-1.049 degrees ! Estimated noise=0.429156 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 = 0.00472799 Jy ! Component: 100 - total flux cleaned = 0.00750418 Jy ! Component: 150 - total flux cleaned = 0.00932644 Jy ! Component: 200 - total flux cleaned = 0.0105809 Jy ! Total flux subtracted in 200 components = 0.0105809 Jy ! Clean residual min=-0.002369 max=0.002802 Jy/beam ! Clean residual mean=0.000002 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0837557 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.0837557 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=0.052171Jy sigma=0.691167 ! Fit after self-cal, rms=0.052120Jy sigma=0.690472 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.586 x 3.704 at -1.049 degrees (North through East) ! Clean map min=-0.002246 max=0.061847 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.85 HN 1.03 KP 0.88 ! LA 0.84 MK 0.88 NL 1.06 OV 2.34 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 0.98 KP 0.89 ! LA 0.79 MK 0.93 NL 1.22 OV 1.90 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.02 KP 0.94 ! LA 1.08 MK 1.03 NL 1.10 OV 1.43 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.10 KP 0.97 ! LA 0.97 MK 1.00 NL 1.06 OV 1.00 ! SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00 KP 0.95 ! LA 1.05 MK 1.10 NL 1.08 OV 0.95 ! SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.06 KP 0.92 ! LA 0.99 MK 1.08 NL 1.00 OV 0.92 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.97 KP 0.96 ! LA 1.00 MK 0.99 NL 1.04 OV 0.96 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 0.98 KP 0.95 ! LA 1.05 MK 0.95 NL 1.03 OV 0.93 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.052120Jy sigma=0.690472 ! Fit after self-cal, rms=0.052342Jy sigma=0.671694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=3.695 mas, bpa=-0.3676 degrees ! Estimated noise=0.425978 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 = 0.000375323 Jy ! Component: 100 - total flux cleaned = 0.000436429 Jy ! Component: 150 - total flux cleaned = 0.000471934 Jy ! Component: 200 - total flux cleaned = 0.000487767 Jy ! Total flux subtracted in 200 components = 0.000487767 Jy ! Clean residual min=-0.001529 max=0.001528 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0842435 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0842435 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=0.052325Jy sigma=0.671190 ! Fit after self-cal, rms=0.052509Jy sigma=0.670651 ! 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=0.052509Jy sigma=0.670651 ! Fit after self-cal, rms=0.053193Jy sigma=0.670579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=3.689 mas, bpa=-0.3268 degrees ! Estimated noise=0.426262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171191 Jy ! Component: 100 - total flux cleaned = 0.00021629 Jy ! Component: 150 - total flux cleaned = 0.000229785 Jy ! Component: 200 - total flux cleaned = 0.000253594 Jy ! Total flux subtracted in 200 components = 0.000253594 Jy ! Clean residual min=-0.001496 max=0.001455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.084497 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.084497 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=0.053183Jy sigma=0.670334 ! Fit after self-cal, rms=0.053197Jy sigma=0.670319 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 = -1.87996e-05 Jy ! Component: 100 - total flux cleaned = -1.77085e-05 Jy ! Component: 150 - total flux cleaned = -2.66425e-05 Jy ! Component: 200 - total flux cleaned = -3.50285e-05 Jy ! Total flux subtracted in 200 components = -3.50285e-05 Jy ! Clean residual min=-0.001493 max=0.001432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.084462 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.084462 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=0.053192Jy sigma=0.670216 ! Fit after self-cal, rms=0.053191Jy sigma=0.670210 ! 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=0.053191Jy sigma=0.670210 ! Fit after self-cal, rms=0.053278Jy sigma=0.670164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.57 mas, bmaj=3.684 mas, bpa=-0.2968 degrees ! Estimated noise=0.426691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.69367e-05 Jy ! Component: 100 - total flux cleaned = 0.000155278 Jy ! Component: 150 - total flux cleaned = 0.000180071 Jy ! Component: 200 - total flux cleaned = 0.000172779 Jy ! Total flux subtracted in 200 components = 0.000172779 Jy ! Clean residual min=-0.001481 max=0.001414 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0846348 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0846348 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=0.053274Jy sigma=0.670050 ! Fit after self-cal, rms=0.053274Jy sigma=0.670042 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 = -4.06347e-06 Jy ! Component: 100 - total flux cleaned = -1.84657e-05 Jy ! Component: 150 - total flux cleaned = -2.52914e-05 Jy ! Component: 200 - total flux cleaned = -3.18286e-05 Jy ! Total flux subtracted in 200 components = -3.18286e-05 Jy ! Clean residual min=-0.001480 max=0.001411 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.084603 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.084603 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=0.053271Jy sigma=0.669990 ! Fit after self-cal, rms=0.053271Jy sigma=0.669987 ! 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=0.053271Jy sigma=0.669987 ! Fit after self-cal, rms=0.053328Jy sigma=0.669960 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=5.634 mas, bpa=-3.422 degrees ! Estimated noise=0.58125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499557 Jy ! Component: 100 - total flux cleaned = 0.000615967 Jy ! Component: 150 - total flux cleaned = 0.000641243 Jy ! Component: 200 - total flux cleaned = 0.000661686 Jy ! Total flux subtracted in 200 components = 0.000661686 Jy ! Clean residual min=-0.001809 max=0.002328 Jy/beam ! Clean residual mean=-0.000002 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0852647 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.0852647 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=0.053330Jy sigma=0.670030 ! Fit after self-cal, rms=0.053331Jy sigma=0.669981 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) ! Added new window around map position (7.8, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924205 Jy ! Component: 100 - total flux cleaned = 0.000978846 Jy ! Component: 150 - total flux cleaned = 0.000937157 Jy ! Component: 200 - total flux cleaned = 0.000938397 Jy ! Total flux subtracted in 200 components = 0.000938397 Jy ! Clean residual min=-0.001329 max=0.001452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0862031 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 108 components and 0.0862031 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=0.053240Jy sigma=0.668624 ! Fit after self-cal, rms=0.053241Jy sigma=0.668542 ! 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=1.568 mas, bmaj=3.68 mas, bpa=-0.293 degrees ! Estimated noise=0.427039 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.568 x 3.68 at -0.293 degrees (North through East) ! Clean map min=-0.0011774 max=0.061943 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=1.263 mas, bmaj=3.112 mas, bpa=-3.604 degrees ! Estimated noise=0.620091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464461 Jy ! Component: 100 - total flux cleaned = 0.0613452 Jy ! Component: 150 - total flux cleaned = 0.0689324 Jy ! Component: 200 - total flux cleaned = 0.0732067 Jy ! Total flux subtracted in 200 components = 0.0732067 Jy ! Clean residual min=-0.002719 max=0.002417 Jy/beam ! Clean residual mean=0.000000 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0732067 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0732067 Jy ! Inverting map and beam ! Estimated beam: bmin=1.568 mas, bmaj=3.68 mas, bpa=-0.293 degrees ! Estimated noise=0.427039 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 = 0.0041153 Jy ! Component: 100 - total flux cleaned = 0.00672198 Jy ! Component: 150 - total flux cleaned = 0.00799914 Jy ! Component: 200 - total flux cleaned = 0.00857657 Jy ! Total flux subtracted in 200 components = 0.00857657 Jy ! Clean residual min=-0.001601 max=0.001451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0817832 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.0817832 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=3.317 mas, bmaj=5.634 mas, bpa=-3.422 degrees ! Estimated noise=0.58125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122534 Jy ! Component: 100 - total flux cleaned = 0.00188919 Jy ! Component: 150 - total flux cleaned = 0.00227712 Jy ! Component: 200 - total flux cleaned = 0.00259639 Jy ! Total flux subtracted in 200 components = 0.00259639 Jy ! Clean residual min=-0.001338 max=0.001445 Jy/beam ! Clean residual mean=-0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0843796 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 = 0.00026943 Jy ! Component: 100 - total flux cleaned = 0.000471898 Jy ! Component: 150 - total flux cleaned = 0.000752184 Jy ! Component: 200 - total flux cleaned = 0.00100323 Jy ! Total flux subtracted in 200 components = 0.00100323 Jy ! Clean residual min=-0.001327 max=0.001351 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0853829 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 120 components and 0.0853829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.568 mas, bmaj=3.68 mas, bpa=-0.293 degrees ! Estimated noise=0.427039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.94858e-06 Jy ! Component: 100 - total flux cleaned = -2.63657e-05 Jy ! Component: 150 - total flux cleaned = 0.000170095 Jy ! Component: 200 - total flux cleaned = 0.000309174 Jy ! Total flux subtracted in 200 components = 0.000309174 Jy ! Clean residual min=-0.001176 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0856921 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 146 components and 0.0856921 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=0.053204Jy sigma=0.668134 ! Fit after self-cal, rms=0.053189Jy sigma=0.667920 wmodel J1043-0553_C_map.mod ! Writing 146 model components to file: J1043-0553_C_map.mod wobs J1043-0553_C_uvs.fits ! Writing UV FITS file: J1043-0553_C_uvs.fits wwins J1043-0553_C_map.win ! wwins: Wrote 3 windows to J1043-0553_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 = 0.000272574 Jy ! Component: 100 - total flux cleaned = 8.9846e-05 Jy ! Component: 150 - total flux cleaned = -0.000120571 Jy ! Component: 200 - total flux cleaned = -0.00026716 Jy ! Component: 250 - total flux cleaned = -0.000337968 Jy ! Component: 300 - total flux cleaned = -0.000389301 Jy ! Component: 350 - total flux cleaned = -0.000439284 Jy ! Component: 400 - total flux cleaned = -0.000520363 Jy ! Component: 450 - total flux cleaned = -0.000567789 Jy ! Component: 500 - total flux cleaned = -0.000629691 Jy ! Component: 550 - total flux cleaned = -0.000735346 Jy ! Component: 600 - total flux cleaned = -0.000824424 Jy ! Component: 650 - total flux cleaned = -0.000955352 Jy ! Component: 700 - total flux cleaned = -0.00104123 Jy ! Component: 750 - total flux cleaned = -0.0011397 Jy ! Component: 800 - total flux cleaned = -0.00122274 Jy ! Component: 850 - total flux cleaned = -0.00129091 Jy ! Component: 900 - total flux cleaned = -0.00134452 Jy ! Component: 950 - total flux cleaned = -0.0013843 Jy ! Component: 1000 - total flux cleaned = -0.00143636 Jy ! Component: 1050 - total flux cleaned = -0.00146221 Jy ! Component: 1100 - total flux cleaned = -0.00152573 Jy ! Component: 1150 - total flux cleaned = -0.00155065 Jy ! Component: 1200 - total flux cleaned = -0.00155087 Jy ! Component: 1250 - total flux cleaned = -0.00162409 Jy ! Component: 1300 - total flux cleaned = -0.00164798 Jy ! Component: 1350 - total flux cleaned = -0.00162433 Jy ! Component: 1400 - total flux cleaned = -0.00167133 Jy ! Component: 1450 - total flux cleaned = -0.00168286 Jy ! Component: 1500 - total flux cleaned = -0.00170593 Jy ! Component: 1550 - total flux cleaned = -0.00175124 Jy ! Component: 1600 - total flux cleaned = -0.00172888 Jy ! Component: 1650 - total flux cleaned = -0.00179556 Jy ! Component: 1700 - total flux cleaned = -0.00180673 Jy ! Component: 1750 - total flux cleaned = -0.00190463 Jy ! Component: 1800 - total flux cleaned = -0.00193679 Jy ! Component: 1850 - total flux cleaned = -0.00197947 Jy ! Component: 1900 - total flux cleaned = -0.00202162 Jy ! Component: 1950 - total flux cleaned = -0.00203188 Jy ! Component: 2000 - total flux cleaned = -0.00208364 Jy ! Component: 2050 - total flux cleaned = -0.00208361 Jy ! Component: 2100 - total flux cleaned = -0.00213442 Jy ! Component: 2150 - total flux cleaned = -0.0021546 Jy ! Component: 2200 - total flux cleaned = -0.00217449 Jy ! Component: 2250 - total flux cleaned = -0.00221416 Jy ! Component: 2300 - total flux cleaned = -0.00222401 Jy ! Component: 2350 - total flux cleaned = -0.00226298 Jy ! Component: 2400 - total flux cleaned = -0.00227266 Jy ! Component: 2450 - total flux cleaned = -0.00231084 Jy ! Component: 2500 - total flux cleaned = -0.00232986 Jy ! Component: 2550 - total flux cleaned = -0.00233933 Jy ! Component: 2600 - total flux cleaned = -0.00236745 Jy ! Component: 2650 - total flux cleaned = -0.00242314 Jy ! Component: 2700 - total flux cleaned = -0.0024323 Jy ! Component: 2750 - total flux cleaned = -0.00249618 Jy ! Component: 2800 - total flux cleaned = -0.00251432 Jy ! Component: 2850 - total flux cleaned = -0.00250535 Jy ! Component: 2900 - total flux cleaned = -0.00252331 Jy ! Component: 2950 - total flux cleaned = -0.00256782 Jy ! Component: 3000 - total flux cleaned = -0.00261203 Jy ! Component: 3050 - total flux cleaned = -0.00266464 Jy ! Component: 3100 - total flux cleaned = -0.00271678 Jy ! Component: 3150 - total flux cleaned = -0.00268222 Jy ! Component: 3200 - total flux cleaned = -0.00273388 Jy ! Component: 3250 - total flux cleaned = -0.002768 Jy ! Component: 3300 - total flux cleaned = -0.00278503 Jy ! Component: 3350 - total flux cleaned = -0.00283563 Jy ! Component: 3400 - total flux cleaned = -0.00282728 Jy ! Component: 3450 - total flux cleaned = -0.00286901 Jy ! Component: 3500 - total flux cleaned = -0.00288563 Jy ! Component: 3550 - total flux cleaned = -0.00294325 Jy ! Component: 3600 - total flux cleaned = -0.00290229 Jy ! Component: 3650 - total flux cleaned = -0.00296747 Jy ! Component: 3700 - total flux cleaned = -0.00293503 Jy ! Component: 3750 - total flux cleaned = -0.00296723 Jy ! Component: 3800 - total flux cleaned = -0.00298329 Jy ! Component: 3850 - total flux cleaned = -0.00301518 Jy ! Component: 3900 - total flux cleaned = -0.00301517 Jy ! Component: 3950 - total flux cleaned = -0.00302303 Jy ! Component: 4000 - total flux cleaned = -0.00306225 Jy ! Component: 4050 - total flux cleaned = -0.00304672 Jy ! Total flux subtracted in 4096 components = -0.00305449 Jy ! Clean residual min=-0.000471 max=0.000489 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0826376 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 424 components and 0.0826376 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1043-0553_C_20180612_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.568 x 3.68 at -0.293 degrees (North through East) ! Clean map min=-0.0010356 max=0.061585 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1043-0553_C_20180612_map.fits wmodel /tmp/maps//J1043-0553_C_20180612_map.mod ! Writing 424 model components to file: /tmp/maps//J1043-0553_C_20180612_map.mod wobs /tmp/maps//J1043-0553_C_20180612_uvs.fits ! Writing UV FITS file: /tmp/maps//J1043-0553_C_20180612_uvs.fits wwins /tmp/maps//J1043-0553_C_20180612_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1043-0553_C_20180612_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0615848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.656465 0.656465 1.31293 2.62586 5.25172 10.5034 21.0069 42.0138 84.0275 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 456.993 quit ! Quitting program ! Log file /tmp/maps//J1043-0553_C_20180612_dfm.log closed on Wed Jul 4 23:11:02 2018