! Started logfile: /scr/pima/rdv76_uvs/J0544+5258_S_dfm.log on Fri Jun 15 05:52:10 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv76_uvs/J0544+5258_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J0544+5258_S_uva.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972426 visibilities/baseline/integration-bin. ! Found source: J0544+5258 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 33432 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 J0544+5258_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 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023527Jy sigma=13.863576 ! Fit after self-cal, rms=0.866589Jy sigma=11.681198 ! 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=2.47 mas, bmaj=7.01 mas, bpa=-35.61 degrees ! Estimated noise=0.720431 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 = 0.0970766 Jy ! Component: 100 - total flux cleaned = 0.134222 Jy ! Total flux subtracted in 100 components = 0.134222 Jy ! Clean residual min=-0.009978 max=0.018639 Jy/beam ! Clean residual mean=0.000013 rms=0.002999 Jy/beam ! Combined flux in latest and established models = 0.134222 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.134222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177823Jy sigma=2.258885 ! Fit after self-cal, rms=0.177348Jy sigma=2.253121 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242544 Jy ! Component: 100 - total flux cleaned = 0.0398049 Jy ! Total flux subtracted in 100 components = 0.0398049 Jy ! Clean residual min=-0.009833 max=0.015112 Jy/beam ! Clean residual mean=0.000013 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 0.174027 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.174027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170907Jy sigma=2.147942 ! Fit after self-cal, rms=0.170693Jy sigma=2.146008 ! 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=3.312 mas, bmaj=7.935 mas, bpa=-36.2 degrees ! Estimated noise=0.300024 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 = 0.0289678 Jy ! Component: 100 - total flux cleaned = 0.0485622 Jy ! Component: 150 - total flux cleaned = 0.0628572 Jy ! Component: 200 - total flux cleaned = 0.0733719 Jy ! Total flux subtracted in 200 components = 0.0733719 Jy ! Clean residual min=-0.012694 max=0.021529 Jy/beam ! Clean residual mean=0.000065 rms=0.003482 Jy/beam ! Combined flux in latest and established models = 0.247399 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 81 components and 0.247399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164963Jy sigma=2.051870 ! Fit after self-cal, rms=0.164700Jy sigma=2.049335 ! Inverting map ! Added new window around map position (-12, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215808 Jy ! Component: 100 - total flux cleaned = 0.0347651 Jy ! Component: 150 - total flux cleaned = 0.0449527 Jy ! Component: 200 - total flux cleaned = 0.0534187 Jy ! Total flux subtracted in 200 components = 0.0534187 Jy ! Clean residual min=-0.010361 max=0.014170 Jy/beam ! Clean residual mean=0.000040 rms=0.002474 Jy/beam ! Combined flux in latest and established models = 0.300817 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 130 components and 0.300817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161624Jy sigma=1.996294 ! Fit after self-cal, rms=0.161235Jy sigma=1.991364 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.312 x 7.935 at -36.2 degrees (North through East) ! Clean map min=-0.0095021 max=0.13916 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.83 HN 0.89 KP 1.04 ! LA 0.91 MK 0.99 NL 1.19 OV 1.05 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.86 HN 0.91 KP 1.08 ! LA 0.93 MK 1.02 NL 1.14 OV 1.05 ! PT 0.89 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.84 HN 0.91 KP 1.09 ! LA 0.94 MK 1.00 NL 1.17 OV 1.05 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.85 HN 0.96 KP 1.07 ! LA 0.96 MK 1.02 NL 1.07 OV 1.05 ! PT 0.94 SC 0.89 ! ! ! Fit before self-cal, rms=0.161235Jy sigma=1.991364 ! Fit after self-cal, rms=0.152309Jy sigma=1.958929 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=7.931 mas, bpa=-36.2 degrees ! Estimated noise=0.293505 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 = 0.00648728 Jy ! Component: 100 - total flux cleaned = 0.0093343 Jy ! Component: 150 - total flux cleaned = 0.0107073 Jy ! Component: 200 - total flux cleaned = 0.0117324 Jy ! Total flux subtracted in 200 components = 0.0117324 Jy ! Clean residual min=-0.004679 max=0.006091 Jy/beam ! Clean residual mean=0.000025 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.31255 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 153 components and 0.31255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152009Jy sigma=1.953572 ! Fit after self-cal, rms=0.152039Jy sigma=1.951867 ! 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=0.152039Jy sigma=1.951867 ! Fit after self-cal, rms=0.151170Jy sigma=1.950388 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.295 mas, bmaj=7.893 mas, bpa=-36.23 degrees ! Estimated noise=0.292545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322356 Jy ! Component: 100 - total flux cleaned = 0.00503892 Jy ! Component: 150 - total flux cleaned = 0.00540001 Jy ! Component: 200 - total flux cleaned = 0.00552961 Jy ! Total flux subtracted in 200 components = 0.00552961 Jy ! Clean residual min=-0.004631 max=0.005925 Jy/beam ! Clean residual mean=0.000022 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.318079 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 178 components and 0.318079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151083Jy sigma=1.948936 ! Fit after self-cal, rms=0.151048Jy sigma=1.948727 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 (-34, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649492 Jy ! Component: 100 - total flux cleaned = 0.0110365 Jy ! Component: 150 - total flux cleaned = 0.01444 Jy ! Component: 200 - total flux cleaned = 0.01637 Jy ! Total flux subtracted in 200 components = 0.01637 Jy ! Clean residual min=-0.004064 max=0.004585 Jy/beam ! Clean residual mean=0.000001 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.334449 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 224 components and 0.334449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150718Jy sigma=1.942925 ! Fit after self-cal, rms=0.150669Jy sigma=1.942457 ! 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=0.150669Jy sigma=1.942457 ! Fit after self-cal, rms=0.149534Jy sigma=1.942006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.881 mas, bpa=-36.34 degrees ! Estimated noise=0.290488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317794 Jy ! Component: 100 - total flux cleaned = 0.00545688 Jy ! Component: 150 - total flux cleaned = 0.00689502 Jy ! Component: 200 - total flux cleaned = 0.00831157 Jy ! Total flux subtracted in 200 components = 0.00831157 Jy ! Clean residual min=-0.003880 max=0.004238 Jy/beam ! Clean residual mean=0.000005 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.342761 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 242 components and 0.342761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149437Jy sigma=1.940269 ! Fit after self-cal, rms=0.149417Jy sigma=1.940116 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 = 0.0016803 Jy ! Component: 100 - total flux cleaned = 0.00285186 Jy ! Component: 150 - total flux cleaned = 0.00384773 Jy ! Component: 200 - total flux cleaned = 0.00431089 Jy ! Total flux subtracted in 200 components = 0.00431089 Jy ! Clean residual min=-0.003825 max=0.004129 Jy/beam ! Clean residual mean=0.000001 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.347072 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 249 components and 0.347072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149370Jy sigma=1.939325 ! Fit after self-cal, rms=0.149357Jy sigma=1.939272 ! 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=0.149357Jy sigma=1.939272 ! Fit after self-cal, rms=0.149225Jy sigma=1.939099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.626 mas, bmaj=10.08 mas, bpa=-45.23 degrees ! Estimated noise=0.35116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360895 Jy ! Component: 100 - total flux cleaned = 0.00577351 Jy ! Component: 150 - total flux cleaned = 0.0065669 Jy ! Component: 200 - total flux cleaned = 0.00697789 Jy ! Total flux subtracted in 200 components = 0.00697789 Jy ! Clean residual min=-0.005509 max=0.004937 Jy/beam ! Clean residual mean=0.000006 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.35405 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 276 components and 0.35405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149203Jy sigma=1.938432 ! Fit after self-cal, rms=0.149184Jy sigma=1.938265 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 = 0.00125303 Jy ! Component: 100 - total flux cleaned = 0.00196093 Jy ! Component: 150 - total flux cleaned = 0.00229888 Jy ! Component: 200 - total flux cleaned = 0.00256088 Jy ! Total flux subtracted in 200 components = 0.00256088 Jy ! Clean residual min=-0.005518 max=0.004813 Jy/beam ! Clean residual mean=0.000002 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.35661 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 291 components and 0.35661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149176Jy sigma=1.938011 ! Fit after self-cal, rms=0.149164Jy sigma=1.937941 ! 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=3.292 mas, bmaj=7.885 mas, bpa=-36.4 degrees ! Estimated noise=0.290364 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.292 x 7.885 at -36.4 degrees (North through East) ! Clean map min=-0.0037552 max=0.13433 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=2.452 mas, bmaj=6.933 mas, bpa=-35.59 degrees ! Estimated noise=0.69179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0919723 Jy ! Component: 100 - total flux cleaned = 0.130835 Jy ! Component: 150 - total flux cleaned = 0.154976 Jy ! Component: 200 - total flux cleaned = 0.172457 Jy ! Total flux subtracted in 200 components = 0.172457 Jy ! Clean residual min=-0.008319 max=0.011026 Jy/beam ! Clean residual mean=0.000017 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.172457 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.172457 Jy ! Inverting map and beam ! Estimated beam: bmin=3.292 mas, bmaj=7.885 mas, bpa=-36.4 degrees ! Estimated noise=0.290364 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 = 0.0309597 Jy ! Component: 100 - total flux cleaned = 0.0526627 Jy ! Component: 150 - total flux cleaned = 0.0691067 Jy ! Component: 200 - total flux cleaned = 0.0820222 Jy ! Total flux subtracted in 200 components = 0.0820222 Jy ! Clean residual min=-0.006297 max=0.009364 Jy/beam ! Clean residual mean=0.000074 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 0.254479 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 103 components and 0.254479 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=7.626 mas, bmaj=10.08 mas, bpa=-45.23 degrees ! Estimated noise=0.35116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194149 Jy ! Component: 100 - total flux cleaned = 0.0338123 Jy ! Component: 150 - total flux cleaned = 0.0452008 Jy ! Component: 200 - total flux cleaned = 0.0544143 Jy ! Total flux subtracted in 200 components = 0.0544143 Jy ! Clean residual min=-0.007900 max=0.008168 Jy/beam ! Clean residual mean=0.000081 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.308894 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 = 0.00765421 Jy ! Component: 100 - total flux cleaned = 0.0140704 Jy ! Component: 150 - total flux cleaned = 0.0195049 Jy ! Component: 200 - total flux cleaned = 0.0241246 Jy ! Total flux subtracted in 200 components = 0.0241246 Jy ! Clean residual min=-0.006808 max=0.006484 Jy/beam ! Clean residual mean=0.000038 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.333018 Jy ! Adding 146 model components to the UV plane model. ! The established model now contains 228 components and 0.333018 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.292 mas, bmaj=7.885 mas, bpa=-36.4 degrees ! Estimated noise=0.290364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382866 Jy ! Component: 100 - total flux cleaned = 0.00562283 Jy ! Component: 150 - total flux cleaned = 0.00731659 Jy ! Component: 200 - total flux cleaned = 0.00873731 Jy ! Total flux subtracted in 200 components = 0.00873731 Jy ! Clean residual min=-0.004360 max=0.005519 Jy/beam ! Clean residual mean=0.000010 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.341756 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 249 components and 0.341756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149330Jy sigma=1.941085 ! Fit after self-cal, rms=0.149198Jy sigma=1.939637 wmodel J0544+5258_S_map.mod ! Writing 249 model components to file: J0544+5258_S_map.mod wobs J0544+5258_S_uvs.fits ! Writing UV FITS file: J0544+5258_S_uvs.fits wwins J0544+5258_S_map.win ! wwins: Wrote 3 windows to J0544+5258_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 = 0.0019367 Jy ! Component: 100 - total flux cleaned = 0.00250007 Jy ! Component: 150 - total flux cleaned = 0.00308661 Jy ! Component: 200 - total flux cleaned = 0.00376069 Jy ! Component: 250 - total flux cleaned = 0.00428782 Jy ! Component: 300 - total flux cleaned = 0.00495929 Jy ! Component: 350 - total flux cleaned = 0.00554815 Jy ! Component: 400 - total flux cleaned = 0.00600982 Jy ! Component: 450 - total flux cleaned = 0.00620688 Jy ! Component: 500 - total flux cleaned = 0.00630292 Jy ! Component: 550 - total flux cleaned = 0.00639615 Jy ! Component: 600 - total flux cleaned = 0.00653168 Jy ! Component: 650 - total flux cleaned = 0.00666244 Jy ! Component: 700 - total flux cleaned = 0.00679078 Jy ! Component: 750 - total flux cleaned = 0.00695747 Jy ! Component: 800 - total flux cleaned = 0.00712037 Jy ! Component: 850 - total flux cleaned = 0.00724067 Jy ! Component: 900 - total flux cleaned = 0.00747674 Jy ! Component: 950 - total flux cleaned = 0.00767004 Jy ! Component: 1000 - total flux cleaned = 0.0078208 Jy ! Component: 1050 - total flux cleaned = 0.00800715 Jy ! Component: 1100 - total flux cleaned = 0.00819107 Jy ! Component: 1150 - total flux cleaned = 0.00837167 Jy ! Component: 1200 - total flux cleaned = 0.00847808 Jy ! Component: 1250 - total flux cleaned = 0.00865352 Jy ! Component: 1300 - total flux cleaned = 0.00865356 Jy ! Component: 1350 - total flux cleaned = 0.00872172 Jy ! Component: 1400 - total flux cleaned = 0.00888909 Jy ! Component: 1450 - total flux cleaned = 0.00892166 Jy ! Component: 1500 - total flux cleaned = 0.00898608 Jy ! Component: 1550 - total flux cleaned = 0.00898529 Jy ! Component: 1600 - total flux cleaned = 0.00898521 Jy ! Component: 1650 - total flux cleaned = 0.00895341 Jy ! Component: 1700 - total flux cleaned = 0.00901561 Jy ! Component: 1750 - total flux cleaned = 0.00913713 Jy ! Component: 1800 - total flux cleaned = 0.00910748 Jy ! Component: 1850 - total flux cleaned = 0.00916676 Jy ! Component: 1900 - total flux cleaned = 0.00916685 Jy ! Component: 1950 - total flux cleaned = 0.00913773 Jy ! Component: 2000 - total flux cleaned = 0.0091952 Jy ! Component: 2050 - total flux cleaned = 0.00916724 Jy ! Component: 2100 - total flux cleaned = 0.0091393 Jy ! Component: 2150 - total flux cleaned = 0.00908413 Jy ! Component: 2200 - total flux cleaned = 0.00916651 Jy ! Component: 2250 - total flux cleaned = 0.00916651 Jy ! Component: 2300 - total flux cleaned = 0.00911319 Jy ! Component: 2350 - total flux cleaned = 0.00911286 Jy ! Component: 2400 - total flux cleaned = 0.00911322 Jy ! Component: 2450 - total flux cleaned = 0.0091656 Jy ! Component: 2500 - total flux cleaned = 0.00906231 Jy ! Component: 2550 - total flux cleaned = 0.00908794 Jy ! Component: 2600 - total flux cleaned = 0.00903725 Jy ! Component: 2650 - total flux cleaned = 0.00908712 Jy ! Component: 2700 - total flux cleaned = 0.00908694 Jy ! Component: 2750 - total flux cleaned = 0.00906229 Jy ! Component: 2800 - total flux cleaned = 0.00896486 Jy ! Component: 2850 - total flux cleaned = 0.00898941 Jy ! Component: 2900 - total flux cleaned = 0.00896563 Jy ! Component: 2950 - total flux cleaned = 0.00889445 Jy ! Component: 3000 - total flux cleaned = 0.00894144 Jy ! Component: 3050 - total flux cleaned = 0.00894175 Jy ! Component: 3100 - total flux cleaned = 0.00894169 Jy ! Component: 3150 - total flux cleaned = 0.00901027 Jy ! Component: 3200 - total flux cleaned = 0.00903311 Jy ! Component: 3250 - total flux cleaned = 0.00910041 Jy ! Component: 3300 - total flux cleaned = 0.00903326 Jy ! Component: 3350 - total flux cleaned = 0.00909964 Jy ! Component: 3400 - total flux cleaned = 0.00918779 Jy ! Component: 3450 - total flux cleaned = 0.00910045 Jy ! Component: 3500 - total flux cleaned = 0.00912221 Jy ! Component: 3550 - total flux cleaned = 0.00910062 Jy ! Component: 3600 - total flux cleaned = 0.00910062 Jy ! Component: 3650 - total flux cleaned = 0.00916442 Jy ! Component: 3700 - total flux cleaned = 0.00916441 Jy ! Component: 3750 - total flux cleaned = 0.00922724 Jy ! Component: 3800 - total flux cleaned = 0.00918581 Jy ! Component: 3850 - total flux cleaned = 0.00926796 Jy ! Component: 3900 - total flux cleaned = 0.00926778 Jy ! Component: 3950 - total flux cleaned = 0.00930837 Jy ! Component: 4000 - total flux cleaned = 0.00934861 Jy ! Component: 4050 - total flux cleaned = 0.00924856 Jy ! Total flux subtracted in 4096 components = 0.00932827 Jy ! Clean residual min=-0.001150 max=0.001045 Jy/beam ! Clean residual mean=0.000004 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.351084 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 582 components and 0.351084 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J0544+5258_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.292 x 7.885 at -36.4 degrees (North through East) ! Clean map min=-0.0024057 max=0.1369 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J0544+5258_S_map.fits wmodel /scr/pima/rdv76_uvs/J0544+5258_S_map.mod ! Writing 582 model components to file: /scr/pima/rdv76_uvs/J0544+5258_S_map.mod wobs /scr/pima/rdv76_uvs/J0544+5258_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J0544+5258_S_uvs.fits wwins /scr/pima/rdv76_uvs/J0544+5258_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv76_uvs/J0544+5258_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136904 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000382431 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.838027 0.838027 1.67605 3.35211 6.70422 13.4084 26.8169 53.6337 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 357.983 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J0544+5258_S_dfm.log closed on Fri Jun 15 05:52:15 2018