! Started logfile: /scr/pima/rv124_uvs/J0225-2312_X_dfm.log on Mon Dec 24 00:16:26 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv124_uvs/J0225-2312_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J0225-2312_X_uva.fits ! AN table 1: 91 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.437729 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0225-2312 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 5736 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0225-2312_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 357 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 357 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 357 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 357 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006985Jy sigma=15.856779 ! Fit after self-cal, rms=0.869071Jy sigma=13.633650 ! 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=0.717 mas, bmaj=2.025 mas, bpa=-4.801 degrees ! Estimated noise=1.05486 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 = 0.0972194 Jy ! Component: 100 - total flux cleaned = 0.122843 Jy ! Total flux subtracted in 100 components = 0.122843 Jy ! Clean residual min=-0.007670 max=0.010819 Jy/beam ! Clean residual mean=0.000004 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.122843 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.122843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071072Jy sigma=1.085494 ! Fit after self-cal, rms=0.071039Jy sigma=1.084957 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121046 Jy ! Component: 100 - total flux cleaned = 0.0202651 Jy ! Total flux subtracted in 100 components = 0.0202651 Jy ! Clean residual min=-0.007573 max=0.008079 Jy/beam ! Clean residual mean=0.000004 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.143108 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.143108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067789Jy sigma=1.015865 ! Fit after self-cal, rms=0.067787Jy sigma=1.015537 ! 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=0.9197 mas, bmaj=2.383 mas, bpa=-2.747 degrees ! Estimated noise=0.619992 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 = 0.0108315 Jy ! Component: 100 - total flux cleaned = 0.0172461 Jy ! Component: 150 - total flux cleaned = 0.0211871 Jy ! Component: 200 - total flux cleaned = 0.0236323 Jy ! Total flux subtracted in 200 components = 0.0236323 Jy ! Clean residual min=-0.006541 max=0.008649 Jy/beam ! Clean residual mean=0.000002 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.166741 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.166741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066330Jy sigma=0.980029 ! Fit after self-cal, rms=0.066327Jy sigma=0.979703 ! Inverting map ! Added new window around map position (-6.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742945 Jy ! Component: 100 - total flux cleaned = 0.0111575 Jy ! Component: 150 - total flux cleaned = 0.0135453 Jy ! Component: 200 - total flux cleaned = 0.0153583 Jy ! Total flux subtracted in 200 components = 0.0153583 Jy ! Clean residual min=-0.005581 max=0.006942 Jy/beam ! Clean residual mean=0.000005 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.182099 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.182099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065502Jy sigma=0.964222 ! Fit after self-cal, rms=0.065435Jy sigma=0.963115 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9197 x 2.383 at -2.747 degrees (North through East) ! Clean map min=-0.0048813 max=0.13158 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.17 KP 1.05 ! MK 1.03 NL 1.09 OV 0.99 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.18 KP 1.01 ! MK 1.05 NL 1.09 OV 0.99 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.14 KP 1.00 ! MK 1.07 NL 1.05 OV 1.00 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 1.16 KP 1.02 ! MK 0.99 NL 1.06 OV 0.97 PT 0.93 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.065435Jy sigma=0.963115 ! Fit after self-cal, rms=0.065856Jy sigma=0.935236 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9293 mas, bmaj=2.409 mas, bpa=-2.014 degrees ! Estimated noise=0.627259 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 (-2.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000785967 Jy ! Component: 100 - total flux cleaned = 0.0013965 Jy ! Component: 150 - total flux cleaned = 0.00189339 Jy ! Component: 200 - total flux cleaned = 0.00223167 Jy ! Total flux subtracted in 200 components = 0.00223167 Jy ! Clean residual min=-0.003086 max=0.003737 Jy/beam ! Clean residual mean=0.000003 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.184331 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.184331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065342Jy sigma=0.928533 ! Fit after self-cal, rms=0.065455Jy sigma=0.927778 ! 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. ! ! Fit before self-cal, rms=0.065455Jy sigma=0.927778 ! Fit after self-cal, rms=0.065206Jy sigma=0.921080 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9301 mas, bmaj=2.406 mas, bpa=-1.875 degrees ! Estimated noise=0.622898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015869 Jy ! Component: 100 - total flux cleaned = 0.000716614 Jy ! Component: 150 - total flux cleaned = 0.000852198 Jy ! Component: 200 - total flux cleaned = 0.000852917 Jy ! Total flux subtracted in 200 components = 0.000852917 Jy ! Clean residual min=-0.002644 max=0.002749 Jy/beam ! Clean residual mean=0.000003 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.185183 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.185183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065023Jy sigma=0.918855 ! Fit after self-cal, rms=0.065072Jy sigma=0.918660 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 = 0.000400604 Jy ! Component: 100 - total flux cleaned = 0.000295839 Jy ! Component: 150 - total flux cleaned = 0.000198735 Jy ! Component: 200 - total flux cleaned = 0.000154178 Jy ! Total flux subtracted in 200 components = 0.000154178 Jy ! Clean residual min=-0.002566 max=0.002628 Jy/beam ! Clean residual mean=0.000003 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.185338 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.185338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064991Jy sigma=0.917721 ! Fit after self-cal, rms=0.064988Jy sigma=0.917679 ! 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. ! ! Fit before self-cal, rms=0.064988Jy sigma=0.917679 ! Fit after self-cal, rms=0.065678Jy sigma=0.911401 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9281 mas, bmaj=2.406 mas, bpa=-1.765 degrees ! Estimated noise=0.619215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508329 Jy ! Component: 100 - total flux cleaned = 0.000253566 Jy ! Component: 150 - total flux cleaned = 0.000119184 Jy ! Component: 200 - total flux cleaned = 3.85517e-05 Jy ! Total flux subtracted in 200 components = 3.85517e-05 Jy ! Clean residual min=-0.002442 max=0.002287 Jy/beam ! Clean residual mean=0.000002 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.185376 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.185376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065600Jy sigma=0.910381 ! Fit after self-cal, rms=0.065733Jy sigma=0.910203 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.00311e-05 Jy ! Component: 100 - total flux cleaned = -0.000139492 Jy ! Component: 150 - total flux cleaned = -0.000310219 Jy ! Component: 200 - total flux cleaned = -0.000470034 Jy ! Total flux subtracted in 200 components = -0.000470034 Jy ! Clean residual min=-0.002472 max=0.002285 Jy/beam ! Clean residual mean=0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.184906 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.184906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065694Jy sigma=0.909706 ! Fit after self-cal, rms=0.065691Jy sigma=0.909692 ! 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. ! ! Fit before self-cal, rms=0.065691Jy sigma=0.909692 ! Fit after self-cal, rms=0.065893Jy sigma=0.909560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.056 mas, bmaj=4.092 mas, bpa=-5.272 degrees ! Estimated noise=0.744206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000564492 Jy ! Component: 100 - total flux cleaned = -0.000947326 Jy ! Component: 150 - total flux cleaned = -0.00121671 Jy ! Component: 200 - total flux cleaned = -0.00137005 Jy ! Total flux subtracted in 200 components = -0.00137005 Jy ! Clean residual min=-0.002506 max=0.002320 Jy/beam ! Clean residual mean=0.000003 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.183536 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 122 components and 0.183536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065868Jy sigma=0.909339 ! Fit after self-cal, rms=0.065899Jy sigma=0.909313 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 = -0.000187468 Jy ! Component: 100 - total flux cleaned = -0.000297902 Jy ! Component: 150 - total flux cleaned = -0.000425469 Jy ! Component: 200 - total flux cleaned = -0.000567886 Jy ! Total flux subtracted in 200 components = -0.000567886 Jy ! Clean residual min=-0.002394 max=0.002247 Jy/beam ! Clean residual mean=0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.182968 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.182968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065887Jy sigma=0.909207 ! Fit after self-cal, rms=0.065886Jy sigma=0.909189 ! 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=0.9276 mas, bmaj=2.405 mas, bpa=-1.691 degrees ! Estimated noise=0.617295 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9276 x 2.405 at -1.691 degrees (North through East) ! Clean map min=-0.0022559 max=0.13198 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=0.7199 mas, bmaj=2.02 mas, bpa=-3.598 degrees ! Estimated noise=1.07676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990217 Jy ! Component: 100 - total flux cleaned = 0.125143 Jy ! Component: 150 - total flux cleaned = 0.137537 Jy ! Component: 200 - total flux cleaned = 0.145694 Jy ! Total flux subtracted in 200 components = 0.145694 Jy ! Clean residual min=-0.004901 max=0.005566 Jy/beam ! Clean residual mean=0.000001 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.145694 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 0.145694 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9276 mas, bmaj=2.405 mas, bpa=-1.691 degrees ! Estimated noise=0.617295 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 = 0.00881748 Jy ! Component: 100 - total flux cleaned = 0.0148955 Jy ! Component: 150 - total flux cleaned = 0.019514 Jy ! Component: 200 - total flux cleaned = 0.0231606 Jy ! Total flux subtracted in 200 components = 0.0231606 Jy ! Clean residual min=-0.002633 max=0.002913 Jy/beam ! Clean residual mean=-0.000000 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.168855 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.168855 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=2.056 mas, bmaj=4.092 mas, bpa=-5.272 degrees ! Estimated noise=0.744206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459762 Jy ! Component: 100 - total flux cleaned = 0.00757829 Jy ! Component: 150 - total flux cleaned = 0.00894609 Jy ! Component: 200 - total flux cleaned = 0.00992554 Jy ! Total flux subtracted in 200 components = 0.00992554 Jy ! Clean residual min=-0.002894 max=0.002415 Jy/beam ! Clean residual mean=0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.178781 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 = 0.00071473 Jy ! Component: 100 - total flux cleaned = 0.0012913 Jy ! Component: 150 - total flux cleaned = 0.00166128 Jy ! Component: 200 - total flux cleaned = 0.00194687 Jy ! Total flux subtracted in 200 components = 0.00194687 Jy ! Clean residual min=-0.002661 max=0.002295 Jy/beam ! Clean residual mean=0.000002 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.180727 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 102 components and 0.180727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9276 mas, bmaj=2.405 mas, bpa=-1.691 degrees ! Estimated noise=0.617295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198716 Jy ! Component: 100 - total flux cleaned = -5.09527e-05 Jy ! Component: 150 - total flux cleaned = 0.000210629 Jy ! Component: 200 - total flux cleaned = 0.000481704 Jy ! Total flux subtracted in 200 components = 0.000481704 Jy ! Clean residual min=-0.002309 max=0.001997 Jy/beam ! Clean residual mean=0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.181209 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 0.181209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065956Jy sigma=0.909743 ! Fit after self-cal, rms=0.065935Jy sigma=0.909419 wmodel J0225-2312_X_map.mod ! Writing 120 model components to file: J0225-2312_X_map.mod wobs J0225-2312_X_uvs.fits ! Writing UV FITS file: J0225-2312_X_uvs.fits wwins J0225-2312_X_map.win ! wwins: Wrote 3 windows to J0225-2312_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 = -0.000667334 Jy ! Component: 100 - total flux cleaned = -0.000744303 Jy ! Component: 150 - total flux cleaned = -0.00085391 Jy ! Component: 200 - total flux cleaned = -0.000959968 Jy ! Component: 250 - total flux cleaned = -0.000994145 Jy ! Component: 300 - total flux cleaned = -0.000994194 Jy ! Component: 350 - total flux cleaned = -0.000961481 Jy ! Component: 400 - total flux cleaned = -0.0010263 Jy ! Component: 450 - total flux cleaned = -0.0010259 Jy ! Component: 500 - total flux cleaned = -0.00105711 Jy ! Component: 550 - total flux cleaned = -0.00102649 Jy ! Component: 600 - total flux cleaned = -0.000965852 Jy ! Component: 650 - total flux cleaned = -0.000876832 Jy ! Component: 700 - total flux cleaned = -0.000789536 Jy ! Component: 750 - total flux cleaned = -0.000789472 Jy ! Component: 800 - total flux cleaned = -0.000731747 Jy ! Component: 850 - total flux cleaned = -0.000703869 Jy ! Component: 900 - total flux cleaned = -0.000786855 Jy ! Component: 950 - total flux cleaned = -0.000786296 Jy ! Component: 1000 - total flux cleaned = -0.000732728 Jy ! Component: 1050 - total flux cleaned = -0.000706234 Jy ! Component: 1100 - total flux cleaned = -0.000653346 Jy ! Component: 1150 - total flux cleaned = -0.000705795 Jy ! Component: 1200 - total flux cleaned = -0.00060202 Jy ! Component: 1250 - total flux cleaned = -0.000551354 Jy ! Component: 1300 - total flux cleaned = -0.000526408 Jy ! Component: 1350 - total flux cleaned = -0.000501625 Jy ! Component: 1400 - total flux cleaned = -0.000526582 Jy ! Component: 1450 - total flux cleaned = -0.000502195 Jy ! Component: 1500 - total flux cleaned = -0.000453778 Jy ! Component: 1550 - total flux cleaned = -0.000453721 Jy ! Component: 1600 - total flux cleaned = -0.00042979 Jy ! Component: 1650 - total flux cleaned = -0.000500686 Jy ! Component: 1700 - total flux cleaned = -0.000430365 Jy ! Component: 1750 - total flux cleaned = -0.000360806 Jy ! Component: 1800 - total flux cleaned = -0.000337689 Jy ! Component: 1850 - total flux cleaned = -0.000246411 Jy ! Component: 1900 - total flux cleaned = -0.000178663 Jy ! Component: 1950 - total flux cleaned = -0.000133518 Jy ! Component: 2000 - total flux cleaned = 3.0948e-07 Jy ! Component: 2050 - total flux cleaned = 8.87786e-05 Jy ! Component: 2100 - total flux cleaned = 0.000176736 Jy ! Component: 2150 - total flux cleaned = 0.000394468 Jy ! Component: 2200 - total flux cleaned = 0.000415616 Jy ! Component: 2250 - total flux cleaned = 0.000372595 Jy ! Component: 2300 - total flux cleaned = 0.000500436 Jy ! Component: 2350 - total flux cleaned = 0.000606196 Jy ! Component: 2400 - total flux cleaned = 0.000627133 Jy ! Component: 2450 - total flux cleaned = 0.000689718 Jy ! Component: 2500 - total flux cleaned = 0.00075195 Jy ! Component: 2550 - total flux cleaned = 0.00083449 Jy ! Component: 2600 - total flux cleaned = 0.000977283 Jy ! Component: 2650 - total flux cleaned = 0.00107869 Jy ! Component: 2700 - total flux cleaned = 0.00115926 Jy ! Component: 2750 - total flux cleaned = 0.0012195 Jy ! Component: 2800 - total flux cleaned = 0.00123951 Jy ! Component: 2850 - total flux cleaned = 0.00139762 Jy ! Component: 2900 - total flux cleaned = 0.00149603 Jy ! Component: 2950 - total flux cleaned = 0.00157429 Jy ! Component: 3000 - total flux cleaned = 0.00155485 Jy ! Component: 3050 - total flux cleaned = 0.00165126 Jy ! Component: 3100 - total flux cleaned = 0.0017855 Jy ! Component: 3150 - total flux cleaned = 0.00189967 Jy ! Component: 3200 - total flux cleaned = 0.00195629 Jy ! Component: 3250 - total flux cleaned = 0.00203143 Jy ! Component: 3300 - total flux cleaned = 0.00208744 Jy ! Component: 3350 - total flux cleaned = 0.00219856 Jy ! Component: 3400 - total flux cleaned = 0.00230933 Jy ! Component: 3450 - total flux cleaned = 0.00240097 Jy ! Component: 3500 - total flux cleaned = 0.00245573 Jy ! Component: 3550 - total flux cleaned = 0.00258265 Jy ! Component: 3600 - total flux cleaned = 0.00267282 Jy ! Component: 3650 - total flux cleaned = 0.00270864 Jy ! Component: 3700 - total flux cleaned = 0.00285131 Jy ! Component: 3750 - total flux cleaned = 0.00294008 Jy ! Component: 3800 - total flux cleaned = 0.00302835 Jy ! Component: 3850 - total flux cleaned = 0.00309834 Jy ! Component: 3900 - total flux cleaned = 0.00320292 Jy ! Component: 3950 - total flux cleaned = 0.0032548 Jy ! Component: 4000 - total flux cleaned = 0.00330651 Jy ! Component: 4050 - total flux cleaned = 0.00340929 Jy ! Total flux subtracted in 4096 components = 0.00344336 Jy ! Clean residual min=-0.001079 max=0.001152 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.184652 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 414 components and 0.184652 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J0225-2312_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9276 x 2.405 at -1.691 degrees (North through East) ! Clean map min=-0.0018527 max=0.1329 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0225-2312_X_map.fits wmodel /scr/pima/rv124_uvs/J0225-2312_X_map.mod ! Writing 414 model components to file: /scr/pima/rv124_uvs/J0225-2312_X_map.mod wobs /scr/pima/rv124_uvs/J0225-2312_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J0225-2312_X_uvs.fits wwins /scr/pima/rv124_uvs/J0225-2312_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv124_uvs/J0225-2312_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.132902 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000293638 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.66283 0.66283 1.32566 2.65132 5.30264 10.6053 21.2106 42.4211 84.8423 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 452.604 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J0225-2312_X_dfm.log closed on Mon Dec 24 00:16:30 2018