! Started logfile: /tmp/maps//J1442+1007_X_20180615_dfm.log on Wed Jul 4 23:29:42 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 /tmp/maps//J1442+1007_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1442+1007_X_20180615_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966013 visibilities/baseline/integration-bin. ! Found source: J1442+1007 ! ! 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 94 lines of history. ! ! Reading 5912 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 J1442+1007_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003135Jy sigma=27.002908 ! Fit after self-cal, rms=0.961680Jy sigma=25.862546 ! 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=0.866 mas, bmaj=2.081 mas, bpa=4.473 degrees ! Estimated noise=0.553301 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 = 0.0298972 Jy ! Component: 100 - total flux cleaned = 0.0365748 Jy ! Total flux subtracted in 100 components = 0.0365748 Jy ! Clean residual min=-0.003253 max=0.003021 Jy/beam ! Clean residual mean=0.000000 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0365748 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0365748 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=0.029690Jy sigma=0.763462 ! Fit after self-cal, rms=0.027604Jy sigma=0.723098 ! 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=1.041 mas, bmaj=2.306 mas, bpa=5.567 degrees ! Estimated noise=0.355513 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 = 0.0036021 Jy ! Component: 100 - total flux cleaned = 0.0051034 Jy ! Component: 150 - total flux cleaned = 0.00591683 Jy ! Component: 200 - total flux cleaned = 0.00619544 Jy ! Total flux subtracted in 200 components = 0.00619544 Jy ! Clean residual min=-0.003713 max=0.002440 Jy/beam ! Clean residual mean=0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0427702 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.0427702 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=0.027184Jy sigma=0.710434 ! Fit after self-cal, rms=0.027188Jy sigma=0.710390 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 2.306 at 5.567 degrees (North through East) ! Clean map min=-0.0035729 max=0.040344 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.92 KP 1.10 ! LA 1.11 MK 1.01 NL 1.07 OV 0.73 ! PT 1.07 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.09 KP 1.04 ! LA 1.06 MK 0.98 NL 1.18 OV 0.62 ! PT 1.10 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.85 KP 1.02 ! LA 1.16 MK 0.98 NL 0.91 OV 0.69 ! PT 1.16 SC 1.21 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.16 KP 0.94 ! LA 1.12 MK 1.03 NL 1.19 OV 0.70 ! PT 1.08 SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.07 KP 0.95 ! LA 1.08 MK 0.97 NL 1.33 OV 0.72 ! PT 1.12 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 1.02 ! LA 1.05 MK 1.06 NL 1.29 OV 0.77 ! PT 1.13 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.03 KP 0.99 ! LA 1.21 MK 1.01 NL 1.17 OV 0.84 ! PT 1.01 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 0.96 KP 0.98 ! LA 1.15 MK 1.05 NL 1.06 OV 0.76 ! PT 1.13 SC 1.30 ! ! ! Fit before self-cal, rms=0.027188Jy sigma=0.710390 ! Fit after self-cal, rms=0.025041Jy sigma=0.665825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.325 mas, bpa=5.83 degrees ! Estimated noise=0.354538 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 = -0.000480539 Jy ! Component: 100 - total flux cleaned = -0.00059107 Jy ! Component: 150 - total flux cleaned = -0.000605869 Jy ! Component: 200 - total flux cleaned = -0.000624319 Jy ! Total flux subtracted in 200 components = -0.000624319 Jy ! Clean residual min=-0.001019 max=0.001024 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0421459 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0421459 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=0.025027Jy sigma=0.665706 ! Fit after self-cal, rms=0.025142Jy sigma=0.663812 ! 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=0.025142Jy sigma=0.663812 ! Fit after self-cal, rms=0.025185Jy sigma=0.663626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=2.333 mas, bpa=5.793 degrees ! Estimated noise=0.354397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288507 Jy ! Component: 100 - total flux cleaned = -0.000402788 Jy ! Component: 150 - total flux cleaned = -0.000424602 Jy ! Component: 200 - total flux cleaned = -0.000443877 Jy ! Total flux subtracted in 200 components = -0.000443877 Jy ! Clean residual min=-0.001027 max=0.001032 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.041702 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.041702 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=0.025180Jy sigma=0.663621 ! Fit after self-cal, rms=0.025189Jy sigma=0.663607 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 = -5.28335e-05 Jy ! Component: 100 - total flux cleaned = -4.91671e-05 Jy ! Component: 150 - total flux cleaned = -4.29395e-05 Jy ! Component: 200 - total flux cleaned = -4.01598e-05 Jy ! Total flux subtracted in 200 components = -4.01598e-05 Jy ! Clean residual min=-0.001031 max=0.001022 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0416618 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.0416618 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=0.025187Jy sigma=0.663612 ! Fit after self-cal, rms=0.025187Jy sigma=0.663610 ! 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=0.025187Jy sigma=0.663610 ! Fit after self-cal, rms=0.025186Jy sigma=0.663569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=2.339 mas, bpa=5.741 degrees ! Estimated noise=0.354008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018633 Jy ! Component: 100 - total flux cleaned = -0.000282227 Jy ! Component: 150 - total flux cleaned = -0.000306712 Jy ! Component: 200 - total flux cleaned = -0.000320053 Jy ! Total flux subtracted in 200 components = -0.000320053 Jy ! Clean residual min=-0.001032 max=0.001027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0413418 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.0413418 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=0.025183Jy sigma=0.663584 ! Fit after self-cal, rms=0.025184Jy sigma=0.663583 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 = -2.53372e-05 Jy ! Component: 100 - total flux cleaned = -2.51728e-05 Jy ! Component: 150 - total flux cleaned = -3.09361e-05 Jy ! Component: 200 - total flux cleaned = -3.45223e-05 Jy ! Total flux subtracted in 200 components = -3.45223e-05 Jy ! Clean residual min=-0.001033 max=0.001021 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0413073 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0413073 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=0.025183Jy sigma=0.663590 ! Fit after self-cal, rms=0.025183Jy sigma=0.663589 ! 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=0.025183Jy sigma=0.663589 ! Fit after self-cal, rms=0.025175Jy sigma=0.663566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=3.331 mas, bpa=-6.678 degrees ! Estimated noise=0.41771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015277 Jy ! Component: 100 - total flux cleaned = -0.000159674 Jy ! Component: 150 - total flux cleaned = -0.00016258 Jy ! Component: 200 - total flux cleaned = -0.0001627 Jy ! Total flux subtracted in 200 components = -0.0001627 Jy ! Clean residual min=-0.001009 max=0.001065 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0411446 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0411446 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=0.025175Jy sigma=0.663562 ! Fit after self-cal, rms=0.025175Jy sigma=0.663559 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 (33, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643972 Jy ! Component: 100 - total flux cleaned = 0.000643224 Jy ! Component: 150 - total flux cleaned = 0.000645994 Jy ! Component: 200 - total flux cleaned = 0.000600674 Jy ! Total flux subtracted in 200 components = 0.000600674 Jy ! Clean residual min=-0.000903 max=0.000810 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0417452 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.0417452 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=0.025148Jy sigma=0.662536 ! Fit after self-cal, rms=0.025144Jy sigma=0.662467 ! 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=1.056 mas, bmaj=2.343 mas, bpa=5.684 degrees ! Estimated noise=0.353556 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.343 at 5.684 degrees (North through East) ! Clean map min=-0.0008964 max=0.040167 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=0.8787 mas, bmaj=2.102 mas, bpa=4.714 degrees ! Estimated noise=0.553609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031067 Jy ! Component: 100 - total flux cleaned = 0.0379151 Jy ! Component: 150 - total flux cleaned = 0.0394284 Jy ! Component: 200 - total flux cleaned = 0.0395353 Jy ! Total flux subtracted in 200 components = 0.0395353 Jy ! Clean residual min=-0.001694 max=0.001518 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0395353 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 0.0395353 Jy ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.343 mas, bpa=5.684 degrees ! Estimated noise=0.353556 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 = 0.00103329 Jy ! Component: 100 - total flux cleaned = 0.00144533 Jy ! Component: 150 - total flux cleaned = 0.00155655 Jy ! Component: 200 - total flux cleaned = 0.0016048 Jy ! Total flux subtracted in 200 components = 0.0016048 Jy ! Clean residual min=-0.000959 max=0.000921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0411401 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0411401 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=2.131 mas, bmaj=3.331 mas, bpa=-6.678 degrees ! Estimated noise=0.41771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569684 Jy ! Component: 100 - total flux cleaned = 0.000679119 Jy ! Component: 150 - total flux cleaned = 0.000622676 Jy ! Component: 200 - total flux cleaned = 0.000609477 Jy ! Total flux subtracted in 200 components = 0.000609477 Jy ! Clean residual min=-0.000872 max=0.000783 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0417496 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 = 4.76106e-05 Jy ! Component: 100 - total flux cleaned = 0.00010242 Jy ! Component: 150 - total flux cleaned = 0.000153531 Jy ! Component: 200 - total flux cleaned = 0.000201226 Jy ! Total flux subtracted in 200 components = 0.000201226 Jy ! Clean residual min=-0.000799 max=0.000721 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0419508 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.0419508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.343 mas, bpa=5.684 degrees ! Estimated noise=0.353556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217611 Jy ! Component: 100 - total flux cleaned = 0.00029185 Jy ! Component: 150 - total flux cleaned = 0.000305785 Jy ! Component: 200 - total flux cleaned = 0.000305861 Jy ! Total flux subtracted in 200 components = 0.000305861 Jy ! Clean residual min=-0.000881 max=0.000812 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0422567 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.0422567 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=0.025112Jy sigma=0.661173 ! Fit after self-cal, rms=0.025105Jy sigma=0.661086 wmodel J1442+1007_X_map.mod ! Writing 85 model components to file: J1442+1007_X_map.mod wobs J1442+1007_X_uvs.fits ! Writing UV FITS file: J1442+1007_X_uvs.fits wwins J1442+1007_X_map.win ! wwins: Wrote 2 windows to J1442+1007_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 = -0.000259571 Jy ! Component: 100 - total flux cleaned = -0.00051403 Jy ! Component: 150 - total flux cleaned = -0.000683756 Jy ! Component: 200 - total flux cleaned = -0.000845141 Jy ! Component: 250 - total flux cleaned = -0.000986343 Jy ! Component: 300 - total flux cleaned = -0.00113453 Jy ! Component: 350 - total flux cleaned = -0.00123032 Jy ! Component: 400 - total flux cleaned = -0.00133498 Jy ! Component: 450 - total flux cleaned = -0.00142536 Jy ! Component: 500 - total flux cleaned = -0.00145848 Jy ! Component: 550 - total flux cleaned = -0.00155541 Jy ! Component: 600 - total flux cleaned = -0.00161839 Jy ! Component: 650 - total flux cleaned = -0.00170083 Jy ! Component: 700 - total flux cleaned = -0.00177148 Jy ! Component: 750 - total flux cleaned = -0.00183092 Jy ! Component: 800 - total flux cleaned = -0.00186952 Jy ! Component: 850 - total flux cleaned = -0.00188856 Jy ! Component: 900 - total flux cleaned = -0.00194454 Jy ! Component: 950 - total flux cleaned = -0.00195357 Jy ! Component: 1000 - total flux cleaned = -0.00196269 Jy ! Component: 1050 - total flux cleaned = -0.00198939 Jy ! Component: 1100 - total flux cleaned = -0.00200678 Jy ! Component: 1150 - total flux cleaned = -0.00203258 Jy ! Component: 1200 - total flux cleaned = -0.002041 Jy ! Component: 1250 - total flux cleaned = -0.00206612 Jy ! Component: 1300 - total flux cleaned = -0.00205791 Jy ! Component: 1350 - total flux cleaned = -0.00207428 Jy ! Component: 1400 - total flux cleaned = -0.00208231 Jy ! Component: 1450 - total flux cleaned = -0.00209031 Jy ! Component: 1500 - total flux cleaned = -0.00209822 Jy ! Component: 1550 - total flux cleaned = -0.00209825 Jy ! Component: 1600 - total flux cleaned = -0.00210599 Jy ! Component: 1650 - total flux cleaned = -0.00211367 Jy ! Component: 1700 - total flux cleaned = -0.00213627 Jy ! Component: 1750 - total flux cleaned = -0.00212128 Jy ! Component: 1800 - total flux cleaned = -0.00211392 Jy ! Component: 1850 - total flux cleaned = -0.00213594 Jy ! Component: 1900 - total flux cleaned = -0.00211411 Jy ! Component: 1950 - total flux cleaned = -0.00212847 Jy ! Component: 2000 - total flux cleaned = -0.00210698 Jy ! Component: 2050 - total flux cleaned = -0.00208578 Jy ! Component: 2100 - total flux cleaned = -0.00207185 Jy ! Component: 2150 - total flux cleaned = -0.00206501 Jy ! Component: 2200 - total flux cleaned = -0.00207194 Jy ! Component: 2250 - total flux cleaned = -0.00208557 Jy ! Component: 2300 - total flux cleaned = -0.00206526 Jy ! Component: 2350 - total flux cleaned = -0.00205856 Jy ! Component: 2400 - total flux cleaned = -0.0020452 Jy ! Component: 2450 - total flux cleaned = -0.00205184 Jy ! Component: 2500 - total flux cleaned = -0.00203877 Jy ! Component: 2550 - total flux cleaned = -0.00201276 Jy ! Component: 2600 - total flux cleaned = -0.00202571 Jy ! Component: 2650 - total flux cleaned = -0.00202576 Jy ! Component: 2700 - total flux cleaned = -0.00204485 Jy ! Component: 2750 - total flux cleaned = -0.00203854 Jy ! Component: 2800 - total flux cleaned = -0.00206363 Jy ! Component: 2850 - total flux cleaned = -0.00205742 Jy ! Component: 2900 - total flux cleaned = -0.00206364 Jy ! Component: 2950 - total flux cleaned = -0.00206985 Jy ! Component: 3000 - total flux cleaned = -0.0020821 Jy ! Component: 3050 - total flux cleaned = -0.00208821 Jy ! Component: 3100 - total flux cleaned = -0.00210633 Jy ! Component: 3150 - total flux cleaned = -0.00210634 Jy ! Component: 3200 - total flux cleaned = -0.0021303 Jy ! Component: 3250 - total flux cleaned = -0.00213625 Jy ! Component: 3300 - total flux cleaned = -0.00217172 Jy ! Component: 3350 - total flux cleaned = -0.00217759 Jy ! Component: 3400 - total flux cleaned = -0.00218931 Jy ! Component: 3450 - total flux cleaned = -0.00219517 Jy ! Component: 3500 - total flux cleaned = -0.00220671 Jy ! Component: 3550 - total flux cleaned = -0.00221248 Jy ! Component: 3600 - total flux cleaned = -0.00221824 Jy ! Component: 3650 - total flux cleaned = -0.00221823 Jy ! Component: 3700 - total flux cleaned = -0.00222398 Jy ! Component: 3750 - total flux cleaned = -0.002224 Jy ! Component: 3800 - total flux cleaned = -0.00223529 Jy ! Component: 3850 - total flux cleaned = -0.00223527 Jy ! Component: 3900 - total flux cleaned = -0.00223525 Jy ! Component: 3950 - total flux cleaned = -0.00224642 Jy ! Component: 4000 - total flux cleaned = -0.00226873 Jy ! Component: 4050 - total flux cleaned = -0.00227425 Jy ! Total flux subtracted in 4096 components = -0.0022964 Jy ! Clean residual min=-0.000300 max=0.000451 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0399603 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 343 components and 0.0399603 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1442+1007_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.343 at 5.684 degrees (North through East) ! Clean map min=-0.00076343 max=0.040167 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1442+1007_X_20180615_map.fits wmodel /tmp/maps//J1442+1007_X_20180615_map.mod ! Writing 343 model components to file: /tmp/maps//J1442+1007_X_20180615_map.mod wobs /tmp/maps//J1442+1007_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1442+1007_X_20180615_uvs.fits wwins /tmp/maps//J1442+1007_X_20180615_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1442+1007_X_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0401674 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.17392e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.685176 0.685176 1.37035 2.7407 5.48141 10.9628 21.9256 43.8513 87.7025 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 437.843 quit ! Quitting program ! Log file /tmp/maps//J1442+1007_X_20180615_dfm.log closed on Wed Jul 4 23:29:45 2018