! Started logfile: /scr/pima/rv125_uvs/J1357-1527_S_dfm.log on Sun Dec 23 06:59:28 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J1357-1527_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1357-1527_S_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! AN table 2: 109 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.426492 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1357-1527 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 2344 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1357-1527_S] 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 0.500x0.500 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 102 telescope corrections were flagged in sub-array 1. ! A total of 400 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! A total of 400 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! A total of 436 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 102 telescope corrections were flagged in sub-array 1. ! A total of 400 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.035065Jy sigma=14.787949 ! Fit after self-cal, rms=0.652998Jy sigma=9.328229 ! 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=2.779 mas, bmaj=5.706 mas, bpa=2.665 degrees ! Estimated noise=2.25623 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 = 0.282169 Jy ! Component: 100 - total flux cleaned = 0.350565 Jy ! Total flux subtracted in 100 components = 0.350565 Jy ! Clean residual min=-0.022367 max=0.038106 Jy/beam ! Clean residual mean=-0.000043 rms=0.006460 Jy/beam ! Combined flux in latest and established models = 0.350565 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.350565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130919Jy sigma=1.897429 ! Fit after self-cal, rms=0.130874Jy sigma=1.897003 ! 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=2.783 mas, bmaj=4.606 mas, bpa=6.894 degrees ! Estimated noise=1.93298 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 (41, -56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0520088 Jy ! Component: 100 - total flux cleaned = 0.0826322 Jy ! Component: 150 - total flux cleaned = 0.103905 Jy ! Component: 200 - total flux cleaned = 0.119078 Jy ! Total flux subtracted in 200 components = 0.119078 Jy ! Clean residual min=-0.021916 max=0.031783 Jy/beam ! Clean residual mean=-0.000012 rms=0.005647 Jy/beam ! Combined flux in latest and established models = 0.469642 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.469642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106482Jy sigma=1.534179 ! Fit after self-cal, rms=0.104105Jy sigma=1.501540 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.783 x 4.606 at 6.894 degrees (North through East) ! Clean map min=-0.019799 max=0.34545 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 HN 0.92 KP 0.93 LA 0.91 ! MK 1.09 NL 1.14 OV 0.92 PT 1.10 ! SC 0.93 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MC 0.00* SC 0.00* WN 0.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.67 HN 0.93 KP 0.90 LA 0.93 ! MK 1.16 NL 1.13 OV 0.83 PT 1.05 ! SC 0.85 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MC 0.00* SC 0.00* WN 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MC 0.00* SC 0.00* WN 0.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.61 HN 0.96 KP 0.94 LA 0.92 ! MK 1.08 NL 1.10 OV 0.85 PT 1.05 ! SC 0.85 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* MC 0.00* SC 0.00* WN 0.00* ! ! ! Fit before self-cal, rms=0.104105Jy sigma=1.501540 ! Fit after self-cal, rms=0.102220Jy sigma=1.103562 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.457 mas, bmaj=9.036 mas, bpa=-0.4625 degrees ! Estimated noise=2.22134 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 = -0.00955546 Jy ! Component: 100 - total flux cleaned = -0.0103357 Jy ! Component: 150 - total flux cleaned = -0.0103285 Jy ! Component: 200 - total flux cleaned = -0.0103072 Jy ! Total flux subtracted in 200 components = -0.0103072 Jy ! Clean residual min=-0.011222 max=0.010460 Jy/beam ! Clean residual mean=0.000014 rms=0.002904 Jy/beam ! Combined flux in latest and established models = 0.459335 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.459335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098764Jy sigma=1.067555 ! Fit after self-cal, rms=0.098841Jy sigma=1.059293 ! 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=0.098841Jy sigma=1.059293 ! Fit after self-cal, rms=0.125524Jy sigma=0.948874 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=9.133 mas, bpa=-0.5453 degrees ! Estimated noise=2.22007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00221042 Jy ! Component: 100 - total flux cleaned = -0.00296703 Jy ! Component: 150 - total flux cleaned = -0.00340479 Jy ! Component: 200 - total flux cleaned = -0.00388265 Jy ! Total flux subtracted in 200 components = -0.00388265 Jy ! Clean residual min=-0.009205 max=0.009082 Jy/beam ! Clean residual mean=-0.000001 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.455452 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.455453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124866Jy sigma=0.935998 ! Fit after self-cal, rms=0.124858Jy sigma=0.932823 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 (5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477022 Jy ! Component: 100 - total flux cleaned = 0.00415725 Jy ! Component: 150 - total flux cleaned = 0.00397903 Jy ! Component: 200 - total flux cleaned = 0.00365392 Jy ! Total flux subtracted in 200 components = 0.00365392 Jy ! Clean residual min=-0.007662 max=0.006926 Jy/beam ! Clean residual mean=-0.000001 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.459106 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.459106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123987Jy sigma=0.913195 ! Fit after self-cal, rms=0.123987Jy sigma=0.911388 ! 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=0.123987Jy sigma=0.911388 ! Fit after self-cal, rms=0.127673Jy sigma=0.893973 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.484 mas, bmaj=9.134 mas, bpa=-0.5039 degrees ! Estimated noise=2.21544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361502 Jy ! Component: 100 - total flux cleaned = -0.000192102 Jy ! Component: 150 - total flux cleaned = -0.000325313 Jy ! Component: 200 - total flux cleaned = -0.000443745 Jy ! Total flux subtracted in 200 components = -0.000443745 Jy ! Clean residual min=-0.006572 max=0.006559 Jy/beam ! Clean residual mean=0.000002 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 0.458663 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.458663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127178Jy sigma=0.884569 ! Fit after self-cal, rms=0.127198Jy sigma=0.883464 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 = 0.000181226 Jy ! Component: 100 - total flux cleaned = 0.000185631 Jy ! Component: 150 - total flux cleaned = 8.29302e-05 Jy ! Component: 200 - total flux cleaned = 8.3478e-05 Jy ! Total flux subtracted in 200 components = 8.3478e-05 Jy ! Clean residual min=-0.006425 max=0.006304 Jy/beam ! Clean residual mean=0.000002 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.458746 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.458746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126950Jy sigma=0.878590 ! Fit after self-cal, rms=0.126970Jy sigma=0.878171 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.126970Jy sigma=0.878171 ! Fit after self-cal, rms=0.129626Jy sigma=0.876609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.092 mas, bmaj=14.98 mas, bpa=-4.537 degrees ! Estimated noise=2.76491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156864 Jy ! Component: 100 - total flux cleaned = -0.00156063 Jy ! Component: 150 - total flux cleaned = -0.0019296 Jy ! Component: 200 - total flux cleaned = -0.00223586 Jy ! Total flux subtracted in 200 components = -0.00223586 Jy ! Clean residual min=-0.007647 max=0.006401 Jy/beam ! Clean residual mean=0.000006 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 0.45651 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.45651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129344Jy sigma=0.873102 ! Fit after self-cal, rms=0.129338Jy sigma=0.872242 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 = -0.000111172 Jy ! Component: 100 - total flux cleaned = -0.000190306 Jy ! Component: 150 - total flux cleaned = -0.000328037 Jy ! Component: 200 - total flux cleaned = -0.000452889 Jy ! Total flux subtracted in 200 components = -0.000452889 Jy ! Clean residual min=-0.007736 max=0.006459 Jy/beam ! Clean residual mean=0.000005 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.456058 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 151 components and 0.456058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129193Jy sigma=0.871008 ! Fit after self-cal, rms=0.129188Jy sigma=0.870712 ! 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=3.488 mas, bmaj=9.136 mas, bpa=-0.4687 degrees ! Estimated noise=2.21328 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.488 x 9.136 at -0.4687 degrees (North through East) ! Clean map min=-0.006043 max=0.36391 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=2.981 mas, bmaj=8.022 mas, bpa=0.8478 degrees ! Estimated noise=2.54363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.288558 Jy ! Component: 100 - total flux cleaned = 0.354979 Jy ! Component: 150 - total flux cleaned = 0.383559 Jy ! Component: 200 - total flux cleaned = 0.402551 Jy ! Total flux subtracted in 200 components = 0.402551 Jy ! Clean residual min=-0.010197 max=0.011278 Jy/beam ! Clean residual mean=-0.000016 rms=0.002563 Jy/beam ! Combined flux in latest and established models = 0.402551 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.402551 Jy ! Inverting map and beam ! Estimated beam: bmin=3.488 mas, bmaj=9.136 mas, bpa=-0.4687 degrees ! Estimated noise=2.21328 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 = 0.0199287 Jy ! Component: 100 - total flux cleaned = 0.0325941 Jy ! Component: 150 - total flux cleaned = 0.0411294 Jy ! Component: 200 - total flux cleaned = 0.0467681 Jy ! Total flux subtracted in 200 components = 0.0467681 Jy ! Clean residual min=-0.007737 max=0.006764 Jy/beam ! Clean residual mean=-0.000002 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.44932 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 87 components and 0.449319 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.092 mas, bmaj=14.98 mas, bpa=-4.537 degrees ! Estimated noise=2.76491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487623 Jy ! Component: 100 - total flux cleaned = 0.00564107 Jy ! Component: 150 - total flux cleaned = 0.00618849 Jy ! Component: 200 - total flux cleaned = 0.00626372 Jy ! Total flux subtracted in 200 components = 0.00626372 Jy ! Clean residual min=-0.007740 max=0.006582 Jy/beam ! Clean residual mean=0.000004 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.455583 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 = 0.000197271 Jy ! Component: 100 - total flux cleaned = 0.000373977 Jy ! Component: 150 - total flux cleaned = 0.000532427 Jy ! Component: 200 - total flux cleaned = 0.000628767 Jy ! Total flux subtracted in 200 components = 0.000628767 Jy ! Clean residual min=-0.007736 max=0.006617 Jy/beam ! Clean residual mean=0.000005 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 0.456212 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 127 components and 0.456212 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.488 mas, bmaj=9.136 mas, bpa=-0.4687 degrees ! Estimated noise=2.21328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666194 Jy ! Component: 100 - total flux cleaned = 0.000315242 Jy ! Component: 150 - total flux cleaned = 0.000320543 Jy ! Component: 200 - total flux cleaned = 0.000416972 Jy ! Total flux subtracted in 200 components = 0.000416972 Jy ! Clean residual min=-0.006388 max=0.006888 Jy/beam ! Clean residual mean=0.000001 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.456629 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 145 components and 0.456629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129631Jy sigma=0.873733 ! Fit after self-cal, rms=0.129657Jy sigma=0.870872 wmodel J1357-1527_S_map.mod ! Writing 145 model components to file: J1357-1527_S_map.mod wobs J1357-1527_S_uvs.fits ! Writing UV FITS file: J1357-1527_S_uvs.fits wwins J1357-1527_S_map.win ! wwins: Wrote 3 windows to J1357-1527_S_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 = 0.000843687 Jy ! Component: 100 - total flux cleaned = 0.00127926 Jy ! Component: 150 - total flux cleaned = 0.00169912 Jy ! Component: 200 - total flux cleaned = 0.00200174 Jy ! Component: 250 - total flux cleaned = 0.00219686 Jy ! Component: 300 - total flux cleaned = 0.00238427 Jy ! Component: 350 - total flux cleaned = 0.00210755 Jy ! Component: 400 - total flux cleaned = 0.0018409 Jy ! Component: 450 - total flux cleaned = 0.00175318 Jy ! Component: 500 - total flux cleaned = 0.00149813 Jy ! Component: 550 - total flux cleaned = 0.00158313 Jy ! Component: 600 - total flux cleaned = 0.00141902 Jy ! Component: 650 - total flux cleaned = 0.00149866 Jy ! Component: 700 - total flux cleaned = 0.001655 Jy ! Component: 750 - total flux cleaned = 0.00180815 Jy ! Component: 800 - total flux cleaned = 0.00203431 Jy ! Component: 850 - total flux cleaned = 0.00225602 Jy ! Component: 900 - total flux cleaned = 0.00247567 Jy ! Component: 950 - total flux cleaned = 0.00276451 Jy ! Component: 1000 - total flux cleaned = 0.00333179 Jy ! Component: 1050 - total flux cleaned = 0.00375136 Jy ! Component: 1100 - total flux cleaned = 0.00430182 Jy ! Component: 1150 - total flux cleaned = 0.00470954 Jy ! Component: 1200 - total flux cleaned = 0.00504662 Jy ! Component: 1250 - total flux cleaned = 0.00557802 Jy ! Component: 1300 - total flux cleaned = 0.00603611 Jy ! Component: 1350 - total flux cleaned = 0.00623106 Jy ! Component: 1400 - total flux cleaned = 0.00667877 Jy ! Component: 1450 - total flux cleaned = 0.00699416 Jy ! Component: 1500 - total flux cleaned = 0.00718131 Jy ! Component: 1550 - total flux cleaned = 0.00742786 Jy ! Component: 1600 - total flux cleaned = 0.00767111 Jy ! Component: 1650 - total flux cleaned = 0.00797278 Jy ! Component: 1700 - total flux cleaned = 0.0079726 Jy ! Component: 1750 - total flux cleaned = 0.00826828 Jy ! Component: 1800 - total flux cleaned = 0.00838546 Jy ! Component: 1850 - total flux cleaned = 0.00879145 Jy ! Component: 1900 - total flux cleaned = 0.00896505 Jy ! Component: 1950 - total flux cleaned = 0.00936396 Jy ! Component: 2000 - total flux cleaned = 0.00970166 Jy ! Component: 2050 - total flux cleaned = 0.00992544 Jy ! Component: 2100 - total flux cleaned = 0.0100924 Jy ! Component: 2150 - total flux cleaned = 0.0105308 Jy ! Component: 2200 - total flux cleaned = 0.0107481 Jy ! Component: 2250 - total flux cleaned = 0.0112332 Jy ! Component: 2300 - total flux cleaned = 0.011554 Jy ! Component: 2350 - total flux cleaned = 0.0117667 Jy ! Component: 2400 - total flux cleaned = 0.0119249 Jy ! Component: 2450 - total flux cleaned = 0.0122908 Jy ! Component: 2500 - total flux cleaned = 0.0126021 Jy ! Component: 2550 - total flux cleaned = 0.0128077 Jy ! Component: 2600 - total flux cleaned = 0.0130629 Jy ! Component: 2650 - total flux cleaned = 0.0133164 Jy ! Component: 2700 - total flux cleaned = 0.0135684 Jy ! Component: 2750 - total flux cleaned = 0.0137677 Jy ! Component: 2800 - total flux cleaned = 0.0142135 Jy ! Component: 2850 - total flux cleaned = 0.0146562 Jy ! Component: 2900 - total flux cleaned = 0.0149983 Jy ! Component: 2950 - total flux cleaned = 0.0154836 Jy ! Component: 3000 - total flux cleaned = 0.0157723 Jy ! Component: 3050 - total flux cleaned = 0.0159633 Jy ! Component: 3100 - total flux cleaned = 0.0162006 Jy ! Component: 3150 - total flux cleaned = 0.0166256 Jy ! Component: 3200 - total flux cleaned = 0.0168596 Jy ! Component: 3250 - total flux cleaned = 0.0171394 Jy ! Component: 3300 - total flux cleaned = 0.0175097 Jy ! Component: 3350 - total flux cleaned = 0.0177856 Jy ! Component: 3400 - total flux cleaned = 0.0180602 Jy ! Component: 3450 - total flux cleaned = 0.0183787 Jy ! Component: 3500 - total flux cleaned = 0.0186953 Jy ! Component: 3550 - total flux cleaned = 0.0189648 Jy ! Component: 3600 - total flux cleaned = 0.0193221 Jy ! Component: 3650 - total flux cleaned = 0.0194557 Jy ! Component: 3700 - total flux cleaned = 0.0199405 Jy ! Component: 3750 - total flux cleaned = 0.0201161 Jy ! Component: 3800 - total flux cleaned = 0.0204652 Jy ! Component: 3850 - total flux cleaned = 0.0206819 Jy ! Component: 3900 - total flux cleaned = 0.021027 Jy ! Component: 3950 - total flux cleaned = 0.0213269 Jy ! Component: 4000 - total flux cleaned = 0.0216254 Jy ! Component: 4050 - total flux cleaned = 0.0220073 Jy ! Total flux subtracted in 4096 components = 0.0221339 Jy ! Clean residual min=-0.002593 max=0.002839 Jy/beam ! Clean residual mean=0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.478763 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 431 components and 0.478763 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1357-1527_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.488 x 9.136 at -0.4687 degrees (North through East) ! Clean map min=-0.0043617 max=0.36476 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1357-1527_S_map.fits wmodel /scr/pima/rv125_uvs/J1357-1527_S_map.mod ! Writing 431 model components to file: /scr/pima/rv125_uvs/J1357-1527_S_map.mod wobs /scr/pima/rv125_uvs/J1357-1527_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1357-1527_S_uvs.fits wwins /scr/pima/rv125_uvs/J1357-1527_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv125_uvs/J1357-1527_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.364755 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000759121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.624354 0.624354 1.24871 2.49742 4.99483 9.98966 19.9793 39.9587 79.9173 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.364 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 480.496 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1357-1527_S_dfm.log closed on Sun Dec 23 06:59:32 2018