! Started logfile: .//J1126+1527_X_20180710_dfm.log on Sat Jul 28 19:25:20 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1126+1527_X_20180710_uva.fits ! Reading UV FITS file: .//J1126+1527_X_20180710_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.979167 visibilities/baseline/integration-bin. ! Found source: J1126+1527 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 5264 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1126+1527_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 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=0.997162Jy sigma=24.066391 ! Fit after self-cal, rms=0.924680Jy sigma=22.278165 ! 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=0.78 mas, bmaj=1.919 mas, bpa=15.41 degrees ! Estimated noise=0.713391 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 = 0.0582491 Jy ! Component: 100 - total flux cleaned = 0.0710815 Jy ! Total flux subtracted in 100 components = 0.0710815 Jy ! Clean residual min=-0.002656 max=0.004185 Jy/beam ! Clean residual mean=-0.000003 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0710815 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0710815 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=0.029616Jy sigma=0.663448 ! Fit after self-cal, rms=0.029597Jy sigma=0.663269 ! 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=0.9576 mas, bmaj=2.199 mas, bpa=12.28 degrees ! Estimated noise=0.423379 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 = 0.00544541 Jy ! Component: 100 - total flux cleaned = 0.00787063 Jy ! Component: 150 - total flux cleaned = 0.00835447 Jy ! Component: 200 - total flux cleaned = 0.00840094 Jy ! Total flux subtracted in 200 components = 0.00840094 Jy ! Clean residual min=-0.001603 max=0.002111 Jy/beam ! Clean residual mean=0.000003 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0794825 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0794825 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=0.028703Jy sigma=0.640191 ! Fit after self-cal, rms=0.028708Jy sigma=0.640085 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9576 x 2.199 at 12.28 degrees (North through East) ! Clean map min=-0.0015301 max=0.075814 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.00 KP 0.95 LA 1.03 ! MK 1.03 OV 1.00 PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.93 KP 0.98 LA 1.05 ! MK 1.02 OV 1.03 PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.99 KP 0.93 LA 1.07 ! MK 1.01 OV 0.99 PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.98 KP 0.99 LA 1.01 ! MK 1.06 OV 0.94 PT 1.04 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.01 KP 0.95 LA 1.05 ! MK 1.04 OV 0.98 PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.94 KP 0.98 LA 1.04 ! MK 1.06 OV 1.00 PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.00 KP 0.96 LA 1.05 ! MK 1.02 OV 0.97 PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.98 KP 0.97 LA 1.09 ! MK 1.08 OV 0.98 PT 1.03 SC 0.96 ! ! ! Fit before self-cal, rms=0.028708Jy sigma=0.640085 ! Fit after self-cal, rms=0.028340Jy sigma=0.632894 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9612 mas, bmaj=2.187 mas, bpa=12.44 degrees ! Estimated noise=0.421426 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 = 9.96896e-05 Jy ! Component: 100 - total flux cleaned = 7.74945e-06 Jy ! Component: 150 - total flux cleaned = -2.95896e-05 Jy ! Component: 200 - total flux cleaned = -5.50555e-05 Jy ! Total flux subtracted in 200 components = -5.50555e-05 Jy ! Clean residual min=-0.001467 max=0.001375 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0794274 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0794274 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=0.028333Jy sigma=0.632763 ! Fit after self-cal, rms=0.028339Jy sigma=0.632681 ! 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=0.028339Jy sigma=0.632681 ! Fit after self-cal, rms=0.028355Jy sigma=0.632671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9608 mas, bmaj=2.187 mas, bpa=12.49 degrees ! Estimated noise=0.421524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.02848e-05 Jy ! Component: 100 - total flux cleaned = 1.5716e-05 Jy ! Component: 150 - total flux cleaned = -5.70123e-06 Jy ! Component: 200 - total flux cleaned = -2.51362e-05 Jy ! Total flux subtracted in 200 components = -2.51362e-05 Jy ! Clean residual min=-0.001453 max=0.001376 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0794023 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0794023 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=0.028352Jy sigma=0.632608 ! Fit after self-cal, rms=0.028351Jy sigma=0.632601 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 = -2.0615e-05 Jy ! Component: 100 - total flux cleaned = -2.48588e-05 Jy ! Component: 150 - total flux cleaned = -3.74661e-05 Jy ! Component: 200 - total flux cleaned = -4.94919e-05 Jy ! Total flux subtracted in 200 components = -4.94919e-05 Jy ! Clean residual min=-0.001446 max=0.001381 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0793528 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0793528 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=0.028350Jy sigma=0.632571 ! Fit after self-cal, rms=0.028350Jy sigma=0.632568 ! 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=0.028350Jy sigma=0.632568 ! Fit after self-cal, rms=0.028357Jy sigma=0.632564 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=2.188 mas, bpa=12.52 degrees ! Estimated noise=0.421549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.10315e-06 Jy ! Component: 100 - total flux cleaned = -1.64721e-06 Jy ! Component: 150 - total flux cleaned = -9.09254e-06 Jy ! Component: 200 - total flux cleaned = -1.62956e-05 Jy ! Total flux subtracted in 200 components = -1.62956e-05 Jy ! Clean residual min=-0.001440 max=0.001381 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0793365 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0793365 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=0.028355Jy sigma=0.632537 ! Fit after self-cal, rms=0.028355Jy sigma=0.632536 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 = -8.68093e-06 Jy ! Component: 100 - total flux cleaned = -1.2288e-05 Jy ! Component: 150 - total flux cleaned = -1.57848e-05 Jy ! Component: 200 - total flux cleaned = -1.92639e-05 Jy ! Total flux subtracted in 200 components = -1.92639e-05 Jy ! Clean residual min=-0.001438 max=0.001379 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0793172 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0793172 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=0.028355Jy sigma=0.632521 ! Fit after self-cal, rms=0.028355Jy sigma=0.632522 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028355Jy sigma=0.632522 ! Fit after self-cal, rms=0.028358Jy sigma=0.632520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=3.003 mas, bpa=-5.684 degrees ! Estimated noise=0.527598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152171 Jy ! Component: 100 - total flux cleaned = -0.000172076 Jy ! Component: 150 - total flux cleaned = -0.000179891 Jy ! Component: 200 - total flux cleaned = -0.000180058 Jy ! Total flux subtracted in 200 components = -0.000180058 Jy ! Clean residual min=-0.001648 max=0.001353 Jy/beam ! Clean residual mean=-0.000008 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0791372 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.0791372 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=0.028359Jy sigma=0.632508 ! Fit after self-cal, rms=0.028358Jy sigma=0.632508 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 = 6.3343e-07 Jy ! Component: 100 - total flux cleaned = -2.84283e-06 Jy ! Component: 150 - total flux cleaned = -2.80994e-06 Jy ! Component: 200 - total flux cleaned = -1.55402e-06 Jy ! Total flux subtracted in 200 components = -1.55402e-06 Jy ! Clean residual min=-0.001643 max=0.001357 Jy/beam ! Clean residual mean=-0.000008 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0791356 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0791356 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=0.028359Jy sigma=0.632512 ! Fit after self-cal, rms=0.028359Jy sigma=0.632512 ! 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=0.9603 mas, bmaj=2.188 mas, bpa=12.53 degrees ! Estimated noise=0.421556 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9603 x 2.188 at 12.53 degrees (North through East) ! Clean map min=-0.0013759 max=0.075443 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=0.7811 mas, bmaj=1.911 mas, bpa=15.82 degrees ! Estimated noise=0.708894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578624 Jy ! Component: 100 - total flux cleaned = 0.0706229 Jy ! Component: 150 - total flux cleaned = 0.075294 Jy ! Component: 200 - total flux cleaned = 0.0779265 Jy ! Total flux subtracted in 200 components = 0.0779265 Jy ! Clean residual min=-0.001826 max=0.001818 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0779265 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0779265 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9603 mas, bmaj=2.188 mas, bpa=12.53 degrees ! Estimated noise=0.421556 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 = 0.0013819 Jy ! Component: 100 - total flux cleaned = 0.00162905 Jy ! Component: 150 - total flux cleaned = 0.00167562 Jy ! Component: 200 - total flux cleaned = 0.00165806 Jy ! Total flux subtracted in 200 components = 0.00165806 Jy ! Clean residual min=-0.001478 max=0.001364 Jy/beam ! Clean residual mean=-0.000003 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0795846 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0795846 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=3.003 mas, bpa=-5.684 degrees ! Estimated noise=0.527598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216648 Jy ! Component: 100 - total flux cleaned = -0.000279235 Jy ! Component: 150 - total flux cleaned = -0.000318837 Jy ! Component: 200 - total flux cleaned = -0.000350353 Jy ! Total flux subtracted in 200 components = -0.000350353 Jy ! Clean residual min=-0.001672 max=0.001361 Jy/beam ! Clean residual mean=-0.000007 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0792342 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 = -1.5693e-05 Jy ! Component: 100 - total flux cleaned = -3.34088e-05 Jy ! Component: 150 - total flux cleaned = -4.51081e-05 Jy ! Component: 200 - total flux cleaned = -5.86709e-05 Jy ! Total flux subtracted in 200 components = -5.86709e-05 Jy ! Clean residual min=-0.001672 max=0.001357 Jy/beam ! Clean residual mean=-0.000007 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0791755 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0791755 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9603 mas, bmaj=2.188 mas, bpa=12.53 degrees ! Estimated noise=0.421556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146021 Jy ! Component: 100 - total flux cleaned = 0.000136868 Jy ! Component: 150 - total flux cleaned = 0.000128515 Jy ! Component: 200 - total flux cleaned = 0.000108669 Jy ! Total flux subtracted in 200 components = 0.000108669 Jy ! Clean residual min=-0.001458 max=0.001386 Jy/beam ! Clean residual mean=-0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0792842 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0792842 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=0.028362Jy sigma=0.632573 ! Fit after self-cal, rms=0.028362Jy sigma=0.632569 wmodel J1126+1527_X_map.mod ! Writing 38 model components to file: J1126+1527_X_map.mod wobs J1126+1527_X_uvs.fits ! Writing UV FITS file: J1126+1527_X_uvs.fits wwins J1126+1527_X_map.win ! wwins: Wrote 1 windows to J1126+1527_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -1.22568e-05 Jy ! Component: 100 - total flux cleaned = 9.69462e-05 Jy ! Component: 150 - total flux cleaned = 0.000178793 Jy ! Component: 200 - total flux cleaned = 0.000234885 Jy ! Component: 250 - total flux cleaned = 0.000323279 Jy ! Component: 300 - total flux cleaned = 0.000406869 Jy ! Component: 350 - total flux cleaned = 0.00042296 Jy ! Component: 400 - total flux cleaned = 0.000452683 Jy ! Component: 450 - total flux cleaned = 0.000423331 Jy ! Component: 500 - total flux cleaned = 0.000423004 Jy ! Component: 550 - total flux cleaned = 0.000382059 Jy ! Component: 600 - total flux cleaned = 0.000355892 Jy ! Component: 650 - total flux cleaned = 0.000343283 Jy ! Component: 700 - total flux cleaned = 0.000343266 Jy ! Component: 750 - total flux cleaned = 0.000355114 Jy ! Component: 800 - total flux cleaned = 0.000354901 Jy ! Component: 850 - total flux cleaned = 0.00035495 Jy ! Component: 900 - total flux cleaned = 0.000321881 Jy ! Component: 950 - total flux cleaned = 0.000289779 Jy ! Component: 1000 - total flux cleaned = 0.000227031 Jy ! Component: 1050 - total flux cleaned = 0.000196332 Jy ! Component: 1100 - total flux cleaned = 0.000166195 Jy ! Component: 1150 - total flux cleaned = 0.000117338 Jy ! Component: 1200 - total flux cleaned = 7.90427e-05 Jy ! Component: 1250 - total flux cleaned = 6.97146e-05 Jy ! Component: 1300 - total flux cleaned = 6.05398e-05 Jy ! Component: 1350 - total flux cleaned = 5.14571e-05 Jy ! Component: 1400 - total flux cleaned = 2.46174e-05 Jy ! Component: 1450 - total flux cleaned = 1.57498e-05 Jy ! Component: 1500 - total flux cleaned = -2.74526e-05 Jy ! Component: 1550 - total flux cleaned = -3.58558e-05 Jy ! Component: 1600 - total flux cleaned = -3.58908e-05 Jy ! Component: 1650 - total flux cleaned = -2.762e-05 Jy ! Component: 1700 - total flux cleaned = -1.95647e-05 Jy ! Component: 1750 - total flux cleaned = -3.56145e-05 Jy ! Component: 1800 - total flux cleaned = -4.34596e-05 Jy ! Component: 1850 - total flux cleaned = -1.20591e-05 Jy ! Component: 1900 - total flux cleaned = -3.5373e-05 Jy ! Component: 1950 - total flux cleaned = -2.76472e-05 Jy ! Component: 2000 - total flux cleaned = -2.00018e-05 Jy ! Component: 2050 - total flux cleaned = -1.25439e-05 Jy ! Component: 2100 - total flux cleaned = -5.12097e-06 Jy ! Component: 2150 - total flux cleaned = -4.92702e-05 Jy ! Component: 2200 - total flux cleaned = -4.92305e-05 Jy ! Component: 2250 - total flux cleaned = -5.64513e-05 Jy ! Component: 2300 - total flux cleaned = -4.21234e-05 Jy ! Component: 2350 - total flux cleaned = -6.35441e-05 Jy ! Component: 2400 - total flux cleaned = -7.76426e-05 Jy ! Component: 2450 - total flux cleaned = -8.45667e-05 Jy ! Component: 2500 - total flux cleaned = -9.15164e-05 Jy ! Component: 2550 - total flux cleaned = -9.84172e-05 Jy ! Component: 2600 - total flux cleaned = -0.000111998 Jy ! Component: 2650 - total flux cleaned = -0.000125474 Jy ! Component: 2700 - total flux cleaned = -0.000118774 Jy ! Component: 2750 - total flux cleaned = -0.000145278 Jy ! Component: 2800 - total flux cleaned = -0.000158418 Jy ! Component: 2850 - total flux cleaned = -0.000164949 Jy ! Component: 2900 - total flux cleaned = -0.000145463 Jy ! Component: 2950 - total flux cleaned = -0.000145476 Jy ! Component: 3000 - total flux cleaned = -0.00014546 Jy ! Component: 3050 - total flux cleaned = -0.000132662 Jy ! Component: 3100 - total flux cleaned = -0.000126347 Jy ! Component: 3150 - total flux cleaned = -0.000126372 Jy ! Component: 3200 - total flux cleaned = -0.000126363 Jy ! Component: 3250 - total flux cleaned = -0.000120051 Jy ! Component: 3300 - total flux cleaned = -0.000113829 Jy ! Component: 3350 - total flux cleaned = -0.000101381 Jy ! Component: 3400 - total flux cleaned = -8.28324e-05 Jy ! Component: 3450 - total flux cleaned = -7.66913e-05 Jy ! Component: 3500 - total flux cleaned = -5.22007e-05 Jy ! Component: 3550 - total flux cleaned = -5.22334e-05 Jy ! Component: 3600 - total flux cleaned = -2.78888e-05 Jy ! Component: 3650 - total flux cleaned = -2.18022e-05 Jy ! Component: 3700 - total flux cleaned = -2.18437e-05 Jy ! Component: 3750 - total flux cleaned = -1.58448e-05 Jy ! Component: 3800 - total flux cleaned = -9.80542e-06 Jy ! Component: 3850 - total flux cleaned = 2.22423e-06 Jy ! Component: 3900 - total flux cleaned = 8.2112e-06 Jy ! Component: 3950 - total flux cleaned = 8.208e-06 Jy ! Component: 4000 - total flux cleaned = 2.61079e-05 Jy ! Component: 4050 - total flux cleaned = 2.61033e-05 Jy ! Total flux subtracted in 4096 components = 5.58645e-05 Jy ! Clean residual min=-0.000371 max=0.000396 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0793401 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 281 components and 0.0793401 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1126+1527_X_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9603 x 2.188 at 12.53 degrees (North through East) ! Clean map min=-0.0011154 max=0.075503 Jy/beam ! Writing clean map to FITS file: .//J1126+1527_X_20180710_map.fits wmodel .//J1126+1527_X_20180710_map.mod ! Writing 281 model components to file: .//J1126+1527_X_20180710_map.mod wobs .//J1126+1527_X_20180710_uvs.fits ! Writing UV FITS file: .//J1126+1527_X_20180710_uvs.fits wwins .//J1126+1527_X_20180710_map.win ! wwins: Wrote 2 windows to .//J1126+1527_X_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0755028 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.6822e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.384709 0.384709 0.769418 1.53884 3.07767 6.15535 12.3107 24.6214 49.2428 98.4855 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 779.81 quit ! Quitting program ! Log file .//J1126+1527_X_20180710_dfm.log closed on Sat Jul 28 19:25:23 2018