! Started logfile: /image_prod/ug002_uva//J1706+0953_S_dfm.log on Thu Mar 5 03:05:53 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1706+0953_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1706+0953_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791111 visibilities/baseline/integration-bin. ! Found source: J1706+0953 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6408 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J1706+0953_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.037278Jy sigma=7.953295 ! Fit after self-cal, rms=0.787821Jy sigma=6.001554 ! 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=3.192 mas, bmaj=7.183 mas, bpa=1.437 degrees ! Estimated noise=1.62246 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 = 0.161101 Jy ! Component: 100 - total flux cleaned = 0.212226 Jy ! Total flux subtracted in 100 components = 0.212226 Jy ! Clean residual min=-0.008890 max=0.022068 Jy/beam ! Clean residual mean=-0.000006 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 0.212226 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.212226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080446Jy sigma=0.543926 ! Fit after self-cal, rms=0.080161Jy sigma=0.542378 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235867 Jy ! Component: 100 - total flux cleaned = 0.034572 Jy ! Total flux subtracted in 100 components = 0.034572 Jy ! Clean residual min=-0.006866 max=0.007607 Jy/beam ! Clean residual mean=-0.000006 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.246798 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.246798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072685Jy sigma=0.482534 ! Fit after self-cal, rms=0.072550Jy sigma=0.481931 ! 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=3.815 mas, bmaj=8.142 mas, bpa=2.451 degrees ! Estimated noise=1.19168 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 = 0.00583136 Jy ! Component: 100 - total flux cleaned = 0.0082391 Jy ! Component: 150 - total flux cleaned = 0.00863071 Jy ! Component: 200 - total flux cleaned = 0.0086331 Jy ! Total flux subtracted in 200 components = 0.0086331 Jy ! Clean residual min=-0.006978 max=0.006428 Jy/beam ! Clean residual mean=-0.000006 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.255431 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.255431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071999Jy sigma=0.479159 ! Fit after self-cal, rms=0.071977Jy sigma=0.479106 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.815 x 8.142 at 2.451 degrees (North through East) ! Clean map min=-0.0068761 max=0.21263 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 1.00 ! LA 1.03 MK 0.92 NL 0.94 OV 0.94 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.06 KP 1.06 ! LA 1.01 MK 0.96 NL 0.94 OV 0.94 ! PT 1.05 SC 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.08 KP 1.04 ! LA 1.01 MK 0.98 NL 0.94 OV 0.93 ! PT 1.08 SC 0.94 ! ! ! Fit before self-cal, rms=0.071977Jy sigma=0.479106 ! Fit after self-cal, rms=0.068409Jy sigma=0.462543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.82 mas, bmaj=8.159 mas, bpa=1.955 degrees ! Estimated noise=1.19622 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 (-11, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584664 Jy ! Component: 100 - total flux cleaned = 0.0080963 Jy ! Component: 150 - total flux cleaned = 0.00849829 Jy ! Component: 200 - total flux cleaned = 0.0087016 Jy ! Total flux subtracted in 200 components = 0.0087016 Jy ! Clean residual min=-0.003587 max=0.004925 Jy/beam ! Clean residual mean=0.000001 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.264133 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 55 components and 0.264133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067915Jy sigma=0.458267 ! Fit after self-cal, rms=0.067825Jy sigma=0.457703 ! 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. ! ! Fit before self-cal, rms=0.067825Jy sigma=0.457703 ! Fit after self-cal, rms=0.064739Jy sigma=0.442525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.804 mas, bmaj=8.107 mas, bpa=2.323 degrees ! Estimated noise=1.18995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389842 Jy ! Component: 100 - total flux cleaned = 0.0053047 Jy ! Component: 150 - total flux cleaned = 0.00554658 Jy ! Component: 200 - total flux cleaned = 0.00546815 Jy ! Total flux subtracted in 200 components = 0.00546815 Jy ! Clean residual min=-0.002185 max=0.002121 Jy/beam ! Clean residual mean=0.000009 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.269601 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.269601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064501Jy sigma=0.440728 ! Fit after self-cal, rms=0.064464Jy sigma=0.440468 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 = 0.000593333 Jy ! Component: 100 - total flux cleaned = 0.000699306 Jy ! Component: 150 - total flux cleaned = 0.000729064 Jy ! Component: 200 - total flux cleaned = 0.000785291 Jy ! Total flux subtracted in 200 components = 0.000785291 Jy ! Clean residual min=-0.002368 max=0.001994 Jy/beam ! Clean residual mean=0.000009 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.270386 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.270386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064423Jy sigma=0.440211 ! Fit after self-cal, rms=0.064415Jy sigma=0.440186 ! 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. ! ! Fit before self-cal, rms=0.064415Jy sigma=0.440186 ! Fit after self-cal, rms=0.064324Jy sigma=0.439698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.804 mas, bmaj=8.103 mas, bpa=2.37 degrees ! Estimated noise=1.18843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161627 Jy ! Component: 100 - total flux cleaned = 0.001955 Jy ! Component: 150 - total flux cleaned = 0.00198483 Jy ! Component: 200 - total flux cleaned = 0.00206174 Jy ! Total flux subtracted in 200 components = 0.00206174 Jy ! Clean residual min=-0.002066 max=0.001872 Jy/beam ! Clean residual mean=0.000009 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.272448 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.272448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064270Jy sigma=0.439363 ! Fit after self-cal, rms=0.064265Jy sigma=0.439330 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 = 0.000353942 Jy ! Component: 100 - total flux cleaned = 0.000496143 Jy ! Component: 150 - total flux cleaned = 0.000539966 Jy ! Component: 200 - total flux cleaned = 0.000560039 Jy ! Total flux subtracted in 200 components = 0.000560039 Jy ! Clean residual min=-0.002060 max=0.001851 Jy/beam ! Clean residual mean=0.000009 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.273008 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.273008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064248Jy sigma=0.439216 ! Fit after self-cal, rms=0.064245Jy sigma=0.439210 ! 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. ! ! Fit before self-cal, rms=0.064245Jy sigma=0.439210 ! Fit after self-cal, rms=0.064254Jy sigma=0.439132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.889 mas, bmaj=11.43 mas, bpa=0.4463 degrees ! Estimated noise=1.37925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102111 Jy ! Component: 100 - total flux cleaned = 0.00130028 Jy ! Component: 150 - total flux cleaned = 0.00148261 Jy ! Component: 200 - total flux cleaned = 0.00155863 Jy ! Total flux subtracted in 200 components = 0.00155863 Jy ! Clean residual min=-0.002103 max=0.002089 Jy/beam ! Clean residual mean=0.000014 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.274567 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.274567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064249Jy sigma=0.439094 ! Fit after self-cal, rms=0.064248Jy sigma=0.439081 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 = 0.00013605 Jy ! Component: 100 - total flux cleaned = 0.000205575 Jy ! Component: 150 - total flux cleaned = 0.000230527 Jy ! Component: 200 - total flux cleaned = 0.000254188 Jy ! Total flux subtracted in 200 components = 0.000254188 Jy ! Clean residual min=-0.002081 max=0.002063 Jy/beam ! Clean residual mean=0.000014 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.274821 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.274821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064245Jy sigma=0.439066 ! Fit after self-cal, rms=0.064244Jy sigma=0.439061 ! 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=3.806 mas, bmaj=8.105 mas, bpa=2.37 degrees ! Estimated noise=1.18842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.806 x 8.105 at 2.37 degrees (North through East) ! Clean map min=-0.0019926 max=0.21155 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=3.182 mas, bmaj=7.136 mas, bpa=1.464 degrees ! Estimated noise=1.61471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16045 Jy ! Component: 100 - total flux cleaned = 0.212265 Jy ! Component: 150 - total flux cleaned = 0.235523 Jy ! Component: 200 - total flux cleaned = 0.247934 Jy ! Total flux subtracted in 200 components = 0.247934 Jy ! Clean residual min=-0.004658 max=0.006345 Jy/beam ! Clean residual mean=0.000001 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.247934 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.247934 Jy ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=8.105 mas, bpa=2.37 degrees ! Estimated noise=1.18842 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 = 0.0089479 Jy ! Component: 100 - total flux cleaned = 0.014491 Jy ! Component: 150 - total flux cleaned = 0.018118 Jy ! Component: 200 - total flux cleaned = 0.0206889 Jy ! Total flux subtracted in 200 components = 0.0206889 Jy ! Clean residual min=-0.002257 max=0.002097 Jy/beam ! Clean residual mean=0.000010 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.268623 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.268623 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=7.889 mas, bmaj=11.43 mas, bpa=0.4463 degrees ! Estimated noise=1.37925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230557 Jy ! Component: 100 - total flux cleaned = 0.00368354 Jy ! Component: 150 - total flux cleaned = 0.00451344 Jy ! Component: 200 - total flux cleaned = 0.00498704 Jy ! Total flux subtracted in 200 components = 0.00498704 Jy ! Clean residual min=-0.002117 max=0.002092 Jy/beam ! Clean residual mean=0.000014 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.27361 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 = 0.000366871 Jy ! Component: 100 - total flux cleaned = 0.000674301 Jy ! Component: 150 - total flux cleaned = 0.000949229 Jy ! Component: 200 - total flux cleaned = 0.00110555 Jy ! Total flux subtracted in 200 components = 0.00110555 Jy ! Clean residual min=-0.002098 max=0.002093 Jy/beam ! Clean residual mean=0.000013 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.274716 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 96 components and 0.274716 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.806 mas, bmaj=8.105 mas, bpa=2.37 degrees ! Estimated noise=1.18842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.57953e-05 Jy ! Component: 100 - total flux cleaned = 0.000132705 Jy ! Component: 150 - total flux cleaned = 6.69025e-05 Jy ! Component: 200 - total flux cleaned = 4.03342e-06 Jy ! Total flux subtracted in 200 components = 4.03342e-06 Jy ! Clean residual min=-0.002015 max=0.002099 Jy/beam ! Clean residual mean=0.000008 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.27472 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.27472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064287Jy sigma=0.439375 ! Fit after self-cal, rms=0.064277Jy sigma=0.439331 wmodel J1706+0953_S_map.mod ! Writing 111 model components to file: J1706+0953_S_map.mod wobs J1706+0953_S_uvs.fits ! Writing UV FITS file: J1706+0953_S_uvs.fits wwins J1706+0953_S_map.win ! wwins: Wrote 2 windows to J1706+0953_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 = -0.000361058 Jy ! Component: 100 - total flux cleaned = -0.00089974 Jy ! Component: 150 - total flux cleaned = -0.00131188 Jy ! Component: 200 - total flux cleaned = -0.00164631 Jy ! Component: 250 - total flux cleaned = -0.00185121 Jy ! Component: 300 - total flux cleaned = -0.00204955 Jy ! Component: 350 - total flux cleaned = -0.00210408 Jy ! Component: 400 - total flux cleaned = -0.00215789 Jy ! Component: 450 - total flux cleaned = -0.0023145 Jy ! Component: 500 - total flux cleaned = -0.00231438 Jy ! Component: 550 - total flux cleaned = -0.00241488 Jy ! Component: 600 - total flux cleaned = -0.00253781 Jy ! Component: 650 - total flux cleaned = -0.00270593 Jy ! Component: 700 - total flux cleaned = -0.0027761 Jy ! Component: 750 - total flux cleaned = -0.00289167 Jy ! Component: 800 - total flux cleaned = -0.00305064 Jy ! Component: 850 - total flux cleaned = -0.00311821 Jy ! Component: 900 - total flux cleaned = -0.00316218 Jy ! Component: 950 - total flux cleaned = -0.00318379 Jy ! Component: 1000 - total flux cleaned = -0.00318403 Jy ! Component: 1050 - total flux cleaned = -0.00328866 Jy ! Component: 1100 - total flux cleaned = -0.00322619 Jy ! Component: 1150 - total flux cleaned = -0.00320579 Jy ! Component: 1200 - total flux cleaned = -0.00320564 Jy ! Component: 1250 - total flux cleaned = -0.00318557 Jy ! Component: 1300 - total flux cleaned = -0.00314614 Jy ! Component: 1350 - total flux cleaned = -0.00312672 Jy ! Component: 1400 - total flux cleaned = -0.00306936 Jy ! Component: 1450 - total flux cleaned = -0.00306941 Jy ! Component: 1500 - total flux cleaned = -0.00305092 Jy ! Component: 1550 - total flux cleaned = -0.0029767 Jy ! Component: 1600 - total flux cleaned = -0.00292174 Jy ! Component: 1650 - total flux cleaned = -0.00292175 Jy ! Component: 1700 - total flux cleaned = -0.00286795 Jy ! Component: 1750 - total flux cleaned = -0.00270889 Jy ! Component: 1800 - total flux cleaned = -0.00265687 Jy ! Component: 1850 - total flux cleaned = -0.00262237 Jy ! Component: 1900 - total flux cleaned = -0.00253671 Jy ! Component: 1950 - total flux cleaned = -0.00243498 Jy ! Component: 2000 - total flux cleaned = -0.00243484 Jy ! Component: 2050 - total flux cleaned = -0.00226846 Jy ! Component: 2100 - total flux cleaned = -0.00215339 Jy ! Component: 2150 - total flux cleaned = -0.00207213 Jy ! Component: 2200 - total flux cleaned = -0.0019916 Jy ! Component: 2250 - total flux cleaned = -0.00189579 Jy ! Component: 2300 - total flux cleaned = -0.00181684 Jy ! Component: 2350 - total flux cleaned = -0.0017854 Jy ! Component: 2400 - total flux cleaned = -0.00166112 Jy ! Component: 2450 - total flux cleaned = -0.00159964 Jy ! Component: 2500 - total flux cleaned = -0.00152337 Jy ! Component: 2550 - total flux cleaned = -0.00147801 Jy ! Component: 2600 - total flux cleaned = -0.00138805 Jy ! Component: 2650 - total flux cleaned = -0.00132853 Jy ! Component: 2700 - total flux cleaned = -0.00121051 Jy ! Component: 2750 - total flux cleaned = -0.0011521 Jy ! Component: 2800 - total flux cleaned = -0.00105045 Jy ! Component: 2850 - total flux cleaned = -0.000992864 Jy ! Component: 2900 - total flux cleaned = -0.000921275 Jy ! Component: 2950 - total flux cleaned = -0.000850509 Jy ! Component: 3000 - total flux cleaned = -0.000709669 Jy ! Component: 3050 - total flux cleaned = -0.000681648 Jy ! Component: 3100 - total flux cleaned = -0.000584793 Jy ! Component: 3150 - total flux cleaned = -0.000488745 Jy ! Component: 3200 - total flux cleaned = -0.000461445 Jy ! Component: 3250 - total flux cleaned = -0.000407209 Jy ! Component: 3300 - total flux cleaned = -0.000312949 Jy ! Component: 3350 - total flux cleaned = -0.000192788 Jy ! Component: 3400 - total flux cleaned = -4.70134e-05 Jy ! Component: 3450 - total flux cleaned = 5.58317e-06 Jy ! Component: 3500 - total flux cleaned = 0.000110239 Jy ! Component: 3550 - total flux cleaned = 0.000123217 Jy ! Component: 3600 - total flux cleaned = 0.000226621 Jy ! Component: 3650 - total flux cleaned = 0.000290918 Jy ! Component: 3700 - total flux cleaned = 0.000405561 Jy ! Component: 3750 - total flux cleaned = 0.000443601 Jy ! Component: 3800 - total flux cleaned = 0.000544345 Jy ! Component: 3850 - total flux cleaned = 0.000619338 Jy ! Component: 3900 - total flux cleaned = 0.000718799 Jy ! Component: 3950 - total flux cleaned = 0.000817593 Jy ! Component: 4000 - total flux cleaned = 0.000878956 Jy ! Component: 4050 - total flux cleaned = 0.000927663 Jy ! Total flux subtracted in 4096 components = 0.000963965 Jy ! Clean residual min=-0.000757 max=0.000779 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.275684 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 410 components and 0.275684 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1706+0953_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.806 x 8.105 at 2.37 degrees (North through East) ! Clean map min=-0.0013986 max=0.21142 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1706+0953_S_map.fits wmodel /image_prod/ug002_uva//J1706+0953_S_map.mod ! Writing 410 model components to file: /image_prod/ug002_uva//J1706+0953_S_map.mod wobs /image_prod/ug002_uva//J1706+0953_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1706+0953_S_uvs.fits wwins /image_prod/ug002_uva//J1706+0953_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1706+0953_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.211415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223003 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316443 0.316443 0.632887 1.26577 2.53155 5.06309 10.1262 20.2524 40.5047 81.0095 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 948.037 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1706+0953_S_dfm.log closed on Thu Mar 5 03:05:57 2020