! Started logfile: .//J1052-3743_C_dfm.log on Sat Oct 20 23:51:28 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 .//J1052-3743_C_uva.fits ! Reading UV FITS file: .//J1052-3743_C_uva.fits ! AN table 1: 47 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.992908 visibilities/baseline/integration-bin. ! Found source: J1052-3743 ! ! 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 5600 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 J1052-3743_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002587Jy sigma=34.643370 ! Fit after self-cal, rms=0.977762Jy sigma=33.619639 ! 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=1.562 mas, bmaj=11.39 mas, bpa=11.43 degrees ! Estimated noise=0.940955 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 = 0.0192545 Jy ! Component: 100 - total flux cleaned = 0.0243292 Jy ! Total flux subtracted in 100 components = 0.0243292 Jy ! Clean residual min=-0.005392 max=0.005011 Jy/beam ! Clean residual mean=0.000009 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.0243292 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0243292 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=0.051332Jy sigma=1.058013 ! Fit after self-cal, rms=0.050299Jy sigma=1.018808 ! 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=2.285 mas, bmaj=12.36 mas, bpa=9.91 degrees ! Estimated noise=0.338 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 = 0.00424204 Jy ! Component: 100 - total flux cleaned = 0.00613743 Jy ! Component: 150 - total flux cleaned = 0.00678827 Jy ! Component: 200 - total flux cleaned = 0.00699499 Jy ! Total flux subtracted in 200 components = 0.00699499 Jy ! Clean residual min=-0.003369 max=0.003102 Jy/beam ! Clean residual mean=0.000007 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0313242 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.0313242 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=0.050127Jy sigma=0.982786 ! Fit after self-cal, rms=0.050147Jy sigma=0.982503 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.285 x 12.36 at 9.91 degrees (North through East) ! Clean map min=-0.0033409 max=0.022399 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.39 LA 0.62 NL 1.11 OV 1.42 ! PT 1.54 SC 0.65 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.23 LA 0.62 NL 1.05 OV 1.55 ! PT 1.35 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 LA 1.05 NL 0.89 OV 1.32 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 LA 1.01 NL 0.94 OV 1.46 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 LA 1.01 NL 0.88 OV 1.27 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 1.06 NL 1.05 OV 1.28 ! PT 1.07 SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 1.11 NL 0.93 OV 1.09 ! PT 1.04 SC 1.34 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 1.02 NL 0.99 OV 1.09 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.050147Jy sigma=0.982503 ! Fit after self-cal, rms=0.053812Jy sigma=0.939038 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=12.37 mas, bpa=10.34 degrees ! Estimated noise=0.337202 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 = 0.000380491 Jy ! Component: 100 - total flux cleaned = 0.000461525 Jy ! Component: 150 - total flux cleaned = 0.000479513 Jy ! Component: 200 - total flux cleaned = 0.000480513 Jy ! Total flux subtracted in 200 components = 0.000480513 Jy ! Clean residual min=-0.001392 max=0.001569 Jy/beam ! Clean residual mean=-0.000006 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0318047 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0318047 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=0.053777Jy sigma=0.939052 ! Fit after self-cal, rms=0.054301Jy sigma=0.935390 ! 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=0.054301Jy sigma=0.935390 ! Fit after self-cal, rms=0.062271Jy sigma=0.934196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.289 mas, bmaj=12.32 mas, bpa=10.36 degrees ! Estimated noise=0.340388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484392 Jy ! Component: 100 - total flux cleaned = 0.000566505 Jy ! Component: 150 - total flux cleaned = 0.000608684 Jy ! Component: 200 - total flux cleaned = 0.00060906 Jy ! Total flux subtracted in 200 components = 0.00060906 Jy ! Clean residual min=-0.001380 max=0.001451 Jy/beam ! Clean residual mean=-0.000006 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0324138 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.0324138 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=0.062242Jy sigma=0.934346 ! Fit after self-cal, rms=0.062428Jy sigma=0.933972 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 = -8.10879e-07 Jy ! Component: 100 - total flux cleaned = 1.34652e-05 Jy ! Component: 150 - total flux cleaned = 2.58707e-05 Jy ! Component: 200 - total flux cleaned = 1.46807e-05 Jy ! Total flux subtracted in 200 components = 1.46807e-05 Jy ! Clean residual min=-0.001455 max=0.001432 Jy/beam ! Clean residual mean=-0.000005 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0324285 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0324285 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=0.062408Jy sigma=0.934159 ! Fit after self-cal, rms=0.062407Jy sigma=0.934102 ! 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=0.062407Jy sigma=0.934102 ! Fit after self-cal, rms=0.068038Jy sigma=0.933159 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=12.2 mas, bpa=10.42 degrees ! Estimated noise=0.34199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650432 Jy ! Component: 100 - total flux cleaned = 0.000883562 Jy ! Component: 150 - total flux cleaned = 0.000959648 Jy ! Component: 200 - total flux cleaned = 0.000978163 Jy ! Total flux subtracted in 200 components = 0.000978163 Jy ! Clean residual min=-0.001345 max=0.001422 Jy/beam ! Clean residual mean=-0.000006 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0334067 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0334067 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=0.068014Jy sigma=0.933340 ! Fit after self-cal, rms=0.068096Jy sigma=0.933188 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 = 6.77073e-06 Jy ! Component: 100 - total flux cleaned = 2.78616e-05 Jy ! Component: 150 - total flux cleaned = 4.65495e-05 Jy ! Component: 200 - total flux cleaned = 5.49593e-05 Jy ! Total flux subtracted in 200 components = 5.49593e-05 Jy ! Clean residual min=-0.001376 max=0.001437 Jy/beam ! Clean residual mean=-0.000006 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0334616 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.0334616 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=0.068083Jy sigma=0.933352 ! Fit after self-cal, rms=0.068109Jy sigma=0.933100 ! 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=0.068109Jy sigma=0.933100 ! Fit after self-cal, rms=0.073470Jy sigma=0.932278 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.497 mas, bmaj=16.75 mas, bpa=-2.436 degrees ! Estimated noise=0.355309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712204 Jy ! Component: 100 - total flux cleaned = 0.00107023 Jy ! Component: 150 - total flux cleaned = 0.00125664 Jy ! Component: 200 - total flux cleaned = 0.00131114 Jy ! Total flux subtracted in 200 components = 0.00131114 Jy ! Clean residual min=-0.001377 max=0.001308 Jy/beam ! Clean residual mean=-0.000010 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0347728 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0347728 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=0.073453Jy sigma=0.932548 ! Fit after self-cal, rms=0.073515Jy sigma=0.932478 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 = 5.50695e-06 Jy ! Component: 100 - total flux cleaned = 1.21502e-05 Jy ! Component: 150 - total flux cleaned = 1.86082e-05 Jy ! Component: 200 - total flux cleaned = 2.16311e-05 Jy ! Total flux subtracted in 200 components = 2.16311e-05 Jy ! Clean residual min=-0.001397 max=0.001325 Jy/beam ! Clean residual mean=-0.000009 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0347944 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.0347944 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=0.073510Jy sigma=0.932572 ! Fit after self-cal, rms=0.073514Jy sigma=0.932552 ! 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=2.243 mas, bmaj=12.08 mas, bpa=10.5 degrees ! Estimated noise=0.343289 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.243 x 12.08 at 10.5 degrees (North through East) ! Clean map min=-0.0013273 max=0.022804 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=1.574 mas, bmaj=11.4 mas, bpa=12.12 degrees ! Estimated noise=0.950486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201886 Jy ! Component: 100 - total flux cleaned = 0.0259742 Jy ! Component: 150 - total flux cleaned = 0.0288022 Jy ! Component: 200 - total flux cleaned = 0.03012 Jy ! Total flux subtracted in 200 components = 0.03012 Jy ! Clean residual min=-0.003057 max=0.002972 Jy/beam ! Clean residual mean=0.000002 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.03012 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.03012 Jy ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=12.08 mas, bpa=10.5 degrees ! Estimated noise=0.343289 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 = 0.00192782 Jy ! Component: 100 - total flux cleaned = 0.00299345 Jy ! Component: 150 - total flux cleaned = 0.00357391 Jy ! Component: 200 - total flux cleaned = 0.00371578 Jy ! Total flux subtracted in 200 components = 0.00371578 Jy ! Clean residual min=-0.001402 max=0.001357 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0338358 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0338358 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=4.497 mas, bmaj=16.75 mas, bpa=-2.436 degrees ! Estimated noise=0.355309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457081 Jy ! Component: 100 - total flux cleaned = 0.000504469 Jy ! Component: 150 - total flux cleaned = 0.000545951 Jy ! Component: 200 - total flux cleaned = 0.00057383 Jy ! Total flux subtracted in 200 components = 0.00057383 Jy ! Clean residual min=-0.001402 max=0.001196 Jy/beam ! Clean residual mean=-0.000007 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0344096 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 = 8.25984e-06 Jy ! Component: 100 - total flux cleaned = 2.34597e-05 Jy ! Component: 150 - total flux cleaned = 3.06358e-05 Jy ! Component: 200 - total flux cleaned = 3.07408e-05 Jy ! Total flux subtracted in 200 components = 3.07408e-05 Jy ! Clean residual min=-0.001396 max=0.001205 Jy/beam ! Clean residual mean=-0.000008 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0344403 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0344403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=12.08 mas, bpa=10.5 degrees ! Estimated noise=0.343289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.12838e-05 Jy ! Component: 100 - total flux cleaned = -0.000129603 Jy ! Component: 150 - total flux cleaned = -0.000141612 Jy ! Component: 200 - total flux cleaned = -0.000142492 Jy ! Total flux subtracted in 200 components = -0.000142492 Jy ! Clean residual min=-0.001332 max=0.001398 Jy/beam ! Clean residual mean=-0.000005 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0342978 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.0342978 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=0.073527Jy sigma=0.932667 ! Fit after self-cal, rms=0.073535Jy sigma=0.932559 wmodel J1052-3743_C_map.mod ! Writing 74 model components to file: J1052-3743_C_map.mod wobs J1052-3743_C_uvs.fits ! Writing UV FITS file: J1052-3743_C_uvs.fits wwins J1052-3743_C_map.win ! wwins: Wrote 1 windows to J1052-3743_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 = 1.09094e-05 Jy ! Component: 100 - total flux cleaned = -0.000274657 Jy ! Component: 150 - total flux cleaned = -0.00043899 Jy ! Component: 200 - total flux cleaned = -0.000534688 Jy ! Component: 250 - total flux cleaned = -0.000590206 Jy ! Component: 300 - total flux cleaned = -0.000713426 Jy ! Component: 350 - total flux cleaned = -0.000764487 Jy ! Component: 400 - total flux cleaned = -0.000847045 Jy ! Component: 450 - total flux cleaned = -0.000927051 Jy ! Component: 500 - total flux cleaned = -0.000958144 Jy ! Component: 550 - total flux cleaned = -0.000988708 Jy ! Component: 600 - total flux cleaned = -0.00101847 Jy ! Component: 650 - total flux cleaned = -0.00106265 Jy ! Component: 700 - total flux cleaned = -0.00114888 Jy ! Component: 750 - total flux cleaned = -0.00119138 Jy ! Component: 800 - total flux cleaned = -0.00126119 Jy ! Component: 850 - total flux cleaned = -0.00134372 Jy ! Component: 900 - total flux cleaned = -0.00138461 Jy ! Component: 950 - total flux cleaned = -0.00146538 Jy ! Component: 1000 - total flux cleaned = -0.00153201 Jy ! Component: 1050 - total flux cleaned = -0.00157163 Jy ! Component: 1100 - total flux cleaned = -0.00163717 Jy ! Component: 1150 - total flux cleaned = -0.00171533 Jy ! Component: 1200 - total flux cleaned = -0.00181907 Jy ! Component: 1250 - total flux cleaned = -0.00193509 Jy ! Component: 1300 - total flux cleaned = -0.00203791 Jy ! Component: 1350 - total flux cleaned = -0.00217876 Jy ! Component: 1400 - total flux cleaned = -0.00228082 Jy ! Component: 1450 - total flux cleaned = -0.00237003 Jy ! Component: 1500 - total flux cleaned = -0.00250987 Jy ! Component: 1550 - total flux cleaned = -0.00259875 Jy ! Component: 1600 - total flux cleaned = -0.002713 Jy ! Component: 1650 - total flux cleaned = -0.00282715 Jy ! Component: 1700 - total flux cleaned = -0.00292844 Jy ! Component: 1750 - total flux cleaned = -0.00302981 Jy ! Component: 1800 - total flux cleaned = -0.00316915 Jy ! Component: 1850 - total flux cleaned = -0.00327055 Jy ! Component: 1900 - total flux cleaned = -0.00334658 Jy ! Component: 1950 - total flux cleaned = -0.00344812 Jy ! Component: 2000 - total flux cleaned = -0.00354982 Jy ! Component: 2050 - total flux cleaned = -0.00361341 Jy ! Component: 2100 - total flux cleaned = -0.00367725 Jy ! Component: 2150 - total flux cleaned = -0.00374131 Jy ! Component: 2200 - total flux cleaned = -0.00380557 Jy ! Component: 2250 - total flux cleaned = -0.00384425 Jy ! Component: 2300 - total flux cleaned = -0.00389608 Jy ! Component: 2350 - total flux cleaned = -0.00394789 Jy ! Component: 2400 - total flux cleaned = -0.00402597 Jy ! Component: 2450 - total flux cleaned = -0.00406513 Jy ! Component: 2500 - total flux cleaned = -0.00413086 Jy ! Component: 2550 - total flux cleaned = -0.00418374 Jy ! Component: 2600 - total flux cleaned = -0.00423682 Jy ! Component: 2650 - total flux cleaned = -0.00427695 Jy ! Component: 2700 - total flux cleaned = -0.00433069 Jy ! Component: 2750 - total flux cleaned = -0.00438484 Jy ! Component: 2800 - total flux cleaned = -0.0044255 Jy ! Component: 2850 - total flux cleaned = -0.00446659 Jy ! Component: 2900 - total flux cleaned = -0.00452159 Jy ! Component: 2950 - total flux cleaned = -0.00456313 Jy ! Component: 3000 - total flux cleaned = -0.00460498 Jy ! Component: 3050 - total flux cleaned = -0.00466098 Jy ! Component: 3100 - total flux cleaned = -0.00471751 Jy ! Component: 3150 - total flux cleaned = -0.00474583 Jy ! Component: 3200 - total flux cleaned = -0.00484594 Jy ! Component: 3250 - total flux cleaned = -0.0049036 Jy ! Component: 3300 - total flux cleaned = -0.0049617 Jy ! Component: 3350 - total flux cleaned = -0.00503483 Jy ! Component: 3400 - total flux cleaned = -0.00509381 Jy ! Component: 3450 - total flux cleaned = -0.00516805 Jy ! Component: 3500 - total flux cleaned = -0.00521287 Jy ! Component: 3550 - total flux cleaned = -0.00527309 Jy ! Component: 3600 - total flux cleaned = -0.00533377 Jy ! Component: 3650 - total flux cleaned = -0.00541019 Jy ! Component: 3700 - total flux cleaned = -0.00548733 Jy ! Component: 3750 - total flux cleaned = -0.00554947 Jy ! Component: 3800 - total flux cleaned = -0.0056592 Jy ! Component: 3850 - total flux cleaned = -0.00576992 Jy ! Component: 3900 - total flux cleaned = -0.00584973 Jy ! Component: 3950 - total flux cleaned = -0.00591404 Jy ! Component: 4000 - total flux cleaned = -0.00601134 Jy ! Component: 4050 - total flux cleaned = -0.0060931 Jy ! Total flux subtracted in 4096 components = -0.00617566 Jy ! Clean residual min=-0.000858 max=0.000878 Jy/beam ! Clean residual mean=-0.000013 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0281222 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 318 components and 0.0281222 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1052-3743_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.243 x 12.08 at 10.5 degrees (North through East) ! Clean map min=-0.0021044 max=0.024411 Jy/beam ! Writing clean map to FITS file: .//J1052-3743_C_map.fits wmodel .//J1052-3743_C_map.mod ! Writing 318 model components to file: .//J1052-3743_C_map.mod wobs .//J1052-3743_C_uvs.fits ! Writing UV FITS file: .//J1052-3743_C_uvs.fits wwins .//J1052-3743_C_map.win ! wwins: Wrote 2 windows to .//J1052-3743_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0244105 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000321643 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.95292 3.95292 7.90583 15.8117 31.6233 63.2467 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 75.893 quit ! Quitting program ! Log file .//J1052-3743_C_dfm.log closed on Sat Oct 20 23:51:32 2018