! Started logfile: /scr/pima/bu007_uvs/J1124+3214_C_dfm.log on Sun Jun 24 02:21:17 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1124+3214_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1124+3214_C_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95873 visibilities/baseline/integration-bin. ! Found source: J1124+3214 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 14496 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1124+3214_C] 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 0.300x0.300 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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010295Jy sigma=17.263955 ! Fit after self-cal, rms=0.909177Jy sigma=15.566681 ! 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=1.175 mas, bmaj=3.231 mas, bpa=11.88 degrees ! Estimated noise=0.539033 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 = 0.0704207 Jy ! Component: 100 - total flux cleaned = 0.0888222 Jy ! Total flux subtracted in 100 components = 0.0888222 Jy ! Clean residual min=-0.004065 max=0.007783 Jy/beam ! Clean residual mean=-0.000003 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0888221 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0888221 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=0.087754Jy sigma=1.432831 ! Fit after self-cal, rms=0.087283Jy sigma=1.425550 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905586 Jy ! Component: 100 - total flux cleaned = 0.0137466 Jy ! Total flux subtracted in 100 components = 0.0137466 Jy ! Clean residual min=-0.003228 max=0.002924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.102569 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.102569 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=0.086301Jy sigma=1.408175 ! Fit after self-cal, rms=0.086246Jy sigma=1.407836 ! 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=1.418 mas, bmaj=3.49 mas, bpa=11.53 degrees ! Estimated noise=0.366204 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 = 0.00292929 Jy ! Component: 100 - total flux cleaned = 0.00415974 Jy ! Component: 150 - total flux cleaned = 0.00423597 Jy ! Component: 200 - total flux cleaned = 0.00429778 Jy ! Total flux subtracted in 200 components = 0.00429778 Jy ! Clean residual min=-0.002499 max=0.002084 Jy/beam ! Clean residual mean=-0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.106867 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.106867 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=0.086153Jy sigma=1.406161 ! Fit after self-cal, rms=0.086144Jy sigma=1.406112 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.418 x 3.49 at 11.53 degrees (North through East) ! Clean map min=-0.0022592 max=0.093845 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.01 KP 0.95 ! LA 0.94 MK 1.01 NL 1.03 OV 0.94 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.97 ! LA 0.98 MK 1.00 NL 1.04 OV 1.08 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.96 KP 0.99 ! LA 1.03 MK 1.00 NL 0.98 OV 1.04 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.02 KP 0.99 ! LA 1.03 MK 0.95 NL 1.04 OV 0.96 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.04 ! LA 1.00 MK 1.07 NL 1.00 OV 1.02 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.10 KP 0.96 ! LA 0.95 MK 1.07 NL 0.99 OV 0.92 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.97 KP 1.01 ! LA 1.03 MK 0.99 NL 0.96 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.06 KP 0.92 ! LA 1.06 MK 1.03 NL 0.93 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.086144Jy sigma=1.406112 ! Fit after self-cal, rms=0.086329Jy sigma=1.403311 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=3.5 mas, bpa=11.53 degrees ! Estimated noise=0.366604 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 = -0.000668662 Jy ! Component: 100 - total flux cleaned = -0.000692793 Jy ! Component: 150 - total flux cleaned = -0.00069294 Jy ! Component: 200 - total flux cleaned = -0.000691684 Jy ! Total flux subtracted in 200 components = -0.000691684 Jy ! Clean residual min=-0.002304 max=0.002089 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.106175 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.106175 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=0.086318Jy sigma=1.403109 ! Fit after self-cal, rms=0.086335Jy sigma=1.402996 ! 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=0.086335Jy sigma=1.402996 ! Fit after self-cal, rms=0.086501Jy sigma=1.402973 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.429 mas, bmaj=3.505 mas, bpa=11.47 degrees ! Estimated noise=0.367236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029021 Jy ! Component: 100 - total flux cleaned = -0.000334088 Jy ! Component: 150 - total flux cleaned = -0.000374928 Jy ! Component: 200 - total flux cleaned = -0.000424515 Jy ! Total flux subtracted in 200 components = -0.000424515 Jy ! Clean residual min=-0.002309 max=0.002082 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.10575 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.10575 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=0.086496Jy sigma=1.402890 ! Fit after self-cal, rms=0.086496Jy sigma=1.402883 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 = -2.33215e-05 Jy ! Component: 100 - total flux cleaned = -4.60807e-05 Jy ! Component: 150 - total flux cleaned = -6.79428e-05 Jy ! Component: 200 - total flux cleaned = -6.77843e-05 Jy ! Total flux subtracted in 200 components = -6.77843e-05 Jy ! Clean residual min=-0.002314 max=0.002064 Jy/beam ! Clean residual mean=-0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.105683 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.105683 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=0.086494Jy sigma=1.402836 ! Fit after self-cal, rms=0.086492Jy sigma=1.402834 ! 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=0.086492Jy sigma=1.402834 ! Fit after self-cal, rms=0.086887Jy sigma=1.400162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.501 mas, bpa=11.46 degrees ! Estimated noise=0.36754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208719 Jy ! Component: 100 - total flux cleaned = -0.000235677 Jy ! Component: 150 - total flux cleaned = -0.000247977 Jy ! Component: 200 - total flux cleaned = -0.00025901 Jy ! Total flux subtracted in 200 components = -0.00025901 Jy ! Clean residual min=-0.002216 max=0.002046 Jy/beam ! Clean residual mean=-0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.105424 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.105424 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=0.086884Jy sigma=1.400097 ! Fit after self-cal, rms=0.086912Jy sigma=1.399976 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 = -2.28035e-05 Jy ! Component: 100 - total flux cleaned = -3.35191e-05 Jy ! Component: 150 - total flux cleaned = -5.20751e-05 Jy ! Component: 200 - total flux cleaned = -5.19821e-05 Jy ! Total flux subtracted in 200 components = -5.19821e-05 Jy ! Clean residual min=-0.002224 max=0.002033 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.105372 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.105372 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=0.086910Jy sigma=1.399936 ! Fit after self-cal, rms=0.086910Jy sigma=1.399934 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.086910Jy sigma=1.399934 ! Fit after self-cal, rms=0.087035Jy sigma=1.399916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=4.838 mas, bpa=6.856 degrees ! Estimated noise=0.495521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528066 Jy ! Component: 100 - total flux cleaned = 0.000466402 Jy ! Component: 150 - total flux cleaned = 0.000431534 Jy ! Component: 200 - total flux cleaned = 0.000403765 Jy ! Total flux subtracted in 200 components = 0.000403765 Jy ! Clean residual min=-0.002414 max=0.002622 Jy/beam ! Clean residual mean=-0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.105775 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.105775 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=0.087039Jy sigma=1.400013 ! Fit after self-cal, rms=0.087042Jy sigma=1.399968 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 = 2.75078e-05 Jy ! Component: 100 - total flux cleaned = 8.32716e-06 Jy ! Component: 150 - total flux cleaned = -7.38982e-06 Jy ! Component: 200 - total flux cleaned = -1.58041e-05 Jy ! Total flux subtracted in 200 components = -1.58041e-05 Jy ! Clean residual min=-0.002418 max=0.002613 Jy/beam ! Clean residual mean=-0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.10576 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 41 components and 0.10576 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=0.087048Jy sigma=1.400089 ! Fit after self-cal, rms=0.087048Jy sigma=1.400073 ! 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=1.431 mas, bmaj=3.499 mas, bpa=11.47 degrees ! Estimated noise=0.367799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.431 x 3.499 at 11.47 degrees (North through East) ! Clean map min=-0.0020024 max=0.094613 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=1.184 mas, bmaj=3.225 mas, bpa=11.84 degrees ! Estimated noise=0.54352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0710136 Jy ! Component: 100 - total flux cleaned = 0.089844 Jy ! Component: 150 - total flux cleaned = 0.0984375 Jy ! Component: 200 - total flux cleaned = 0.102937 Jy ! Total flux subtracted in 200 components = 0.102937 Jy ! Clean residual min=-0.003322 max=0.003125 Jy/beam ! Clean residual mean=-0.000002 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.102937 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.102937 Jy ! Inverting map and beam ! Estimated beam: bmin=1.431 mas, bmaj=3.499 mas, bpa=11.47 degrees ! Estimated noise=0.367799 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) ! Added new window around map position (-1.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255344 Jy ! Component: 100 - total flux cleaned = 0.00299936 Jy ! Component: 150 - total flux cleaned = 0.00311695 Jy ! Component: 200 - total flux cleaned = 0.00316231 Jy ! Total flux subtracted in 200 components = 0.00316231 Jy ! Clean residual min=-0.002234 max=0.002144 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.106099 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.106099 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=4.838 mas, bpa=6.856 degrees ! Estimated noise=0.495521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.36525e-05 Jy ! Component: 100 - total flux cleaned = -0.000197542 Jy ! Component: 150 - total flux cleaned = -0.000281913 Jy ! Component: 200 - total flux cleaned = -0.000335841 Jy ! Total flux subtracted in 200 components = -0.000335841 Jy ! Clean residual min=-0.002455 max=0.002600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.105763 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 = -4.80548e-05 Jy ! Component: 100 - total flux cleaned = -9.07822e-05 Jy ! Component: 150 - total flux cleaned = -0.000142355 Jy ! Component: 200 - total flux cleaned = -0.000190244 Jy ! Total flux subtracted in 200 components = -0.000190244 Jy ! Clean residual min=-0.002406 max=0.002602 Jy/beam ! Clean residual mean=-0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.105573 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.105573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.431 mas, bmaj=3.499 mas, bpa=11.47 degrees ! Estimated noise=0.367799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.44523e-05 Jy ! Component: 100 - total flux cleaned = -5.65993e-05 Jy ! Component: 150 - total flux cleaned = 7.20519e-06 Jy ! Component: 200 - total flux cleaned = 7.63375e-06 Jy ! Total flux subtracted in 200 components = 7.63375e-06 Jy ! Clean residual min=-0.002262 max=0.001986 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.105581 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.105581 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=0.087015Jy sigma=1.399514 ! Fit after self-cal, rms=0.087010Jy sigma=1.399408 wmodel J1124+3214_C_map.mod ! Writing 57 model components to file: J1124+3214_C_map.mod wobs J1124+3214_C_uvs.fits ! Writing UV FITS file: J1124+3214_C_uvs.fits wwins J1124+3214_C_map.win ! wwins: Wrote 2 windows to J1124+3214_C_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 = -0.000733098 Jy ! Component: 100 - total flux cleaned = -0.000696219 Jy ! Component: 150 - total flux cleaned = -0.000800799 Jy ! Component: 200 - total flux cleaned = -0.000766254 Jy ! Component: 250 - total flux cleaned = -0.00089651 Jy ! Component: 300 - total flux cleaned = -0.0010552 Jy ! Component: 350 - total flux cleaned = -0.00111742 Jy ! Component: 400 - total flux cleaned = -0.00114879 Jy ! Component: 450 - total flux cleaned = -0.00123943 Jy ! Component: 500 - total flux cleaned = -0.00124015 Jy ! Component: 550 - total flux cleaned = -0.00126963 Jy ! Component: 600 - total flux cleaned = -0.00121254 Jy ! Component: 650 - total flux cleaned = -0.00110042 Jy ! Component: 700 - total flux cleaned = -0.000962884 Jy ! Component: 750 - total flux cleaned = -0.000936009 Jy ! Component: 800 - total flux cleaned = -0.000802286 Jy ! Component: 850 - total flux cleaned = -0.000749945 Jy ! Component: 900 - total flux cleaned = -0.000645703 Jy ! Component: 950 - total flux cleaned = -0.000491658 Jy ! Component: 1000 - total flux cleaned = -0.000491671 Jy ! Component: 1050 - total flux cleaned = -0.000366172 Jy ! Component: 1100 - total flux cleaned = -0.000242197 Jy ! Component: 1150 - total flux cleaned = -0.000119366 Jy ! Component: 1200 - total flux cleaned = -4.66236e-05 Jy ! Component: 1250 - total flux cleaned = 0.000121281 Jy ! Component: 1300 - total flux cleaned = 0.000192593 Jy ! Component: 1350 - total flux cleaned = 0.000286358 Jy ! Component: 1400 - total flux cleaned = 0.000425905 Jy ! Component: 1450 - total flux cleaned = 0.00047191 Jy ! Component: 1500 - total flux cleaned = 0.000540319 Jy ! Component: 1550 - total flux cleaned = 0.000607988 Jy ! Component: 1600 - total flux cleaned = 0.000652853 Jy ! Component: 1650 - total flux cleaned = 0.000741592 Jy ! Component: 1700 - total flux cleaned = 0.000741608 Jy ! Component: 1750 - total flux cleaned = 0.000893804 Jy ! Component: 1800 - total flux cleaned = 0.000915328 Jy ! Component: 1850 - total flux cleaned = 0.000936774 Jy ! Component: 1900 - total flux cleaned = 0.000936801 Jy ! Component: 1950 - total flux cleaned = 0.00112637 Jy ! Component: 2000 - total flux cleaned = 0.00108434 Jy ! Component: 2050 - total flux cleaned = 0.00108432 Jy ! Component: 2100 - total flux cleaned = 0.0010435 Jy ! Component: 2150 - total flux cleaned = 0.00108445 Jy ! Component: 2200 - total flux cleaned = 0.00118556 Jy ! Component: 2250 - total flux cleaned = 0.00116545 Jy ! Component: 2300 - total flux cleaned = 0.0011258 Jy ! Component: 2350 - total flux cleaned = 0.00108623 Jy ! Component: 2400 - total flux cleaned = 0.00108626 Jy ! Component: 2450 - total flux cleaned = 0.00106685 Jy ! Component: 2500 - total flux cleaned = 0.0011444 Jy ! Component: 2550 - total flux cleaned = 0.00114414 Jy ! Component: 2600 - total flux cleaned = 0.00116323 Jy ! Component: 2650 - total flux cleaned = 0.00118217 Jy ! Component: 2700 - total flux cleaned = 0.00121983 Jy ! Component: 2750 - total flux cleaned = 0.00108863 Jy ! Component: 2800 - total flux cleaned = 0.00127474 Jy ! Component: 2850 - total flux cleaned = 0.00123786 Jy ! Component: 2900 - total flux cleaned = 0.00129267 Jy ! Component: 2950 - total flux cleaned = 0.00131091 Jy ! Component: 3000 - total flux cleaned = 0.00125631 Jy ! Component: 3050 - total flux cleaned = 0.00125627 Jy ! Component: 3100 - total flux cleaned = 0.00131007 Jy ! Component: 3150 - total flux cleaned = 0.00127445 Jy ! Component: 3200 - total flux cleaned = 0.00125663 Jy ! Component: 3250 - total flux cleaned = 0.00120403 Jy ! Component: 3300 - total flux cleaned = 0.00129162 Jy ! Component: 3350 - total flux cleaned = 0.00125692 Jy ! Component: 3400 - total flux cleaned = 0.00122232 Jy ! Component: 3450 - total flux cleaned = 0.00127391 Jy ! Component: 3500 - total flux cleaned = 0.00120552 Jy ! Component: 3550 - total flux cleaned = 0.00120555 Jy ! Component: 3600 - total flux cleaned = 0.0012899 Jy ! Component: 3650 - total flux cleaned = 0.00122248 Jy ! Component: 3700 - total flux cleaned = 0.00123914 Jy ! Component: 3750 - total flux cleaned = 0.00115632 Jy ! Component: 3800 - total flux cleaned = 0.00122238 Jy ! Component: 3850 - total flux cleaned = 0.00117323 Jy ! Component: 3900 - total flux cleaned = 0.00117305 Jy ! Component: 3950 - total flux cleaned = 0.00114054 Jy ! Component: 4000 - total flux cleaned = 0.00115675 Jy ! Component: 4050 - total flux cleaned = 0.00120514 Jy ! Total flux subtracted in 4096 components = 0.00114117 Jy ! Clean residual min=-0.000848 max=0.001047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.106722 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 398 components and 0.106722 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1124+3214_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.431 x 3.499 at 11.47 degrees (North through East) ! Clean map min=-0.0016063 max=0.094754 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1124+3214_C_map.fits wmodel /scr/pima/bu007_uvs/J1124+3214_C_map.mod ! Writing 398 model components to file: /scr/pima/bu007_uvs/J1124+3214_C_map.mod wobs /scr/pima/bu007_uvs/J1124+3214_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1124+3214_C_uvs.fits wwins /scr/pima/bu007_uvs/J1124+3214_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J1124+3214_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0947536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000285886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.905146 0.905146 1.81029 3.62058 7.24117 14.4823 28.9647 57.9294 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 331.438 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1124+3214_C_dfm.log closed on Sun Jun 24 02:21:21 2018