! Started logfile: /scr/pima/rv126_uvs/J2002+1501_S_dfm.log on Sun Dec 23 07:42:34 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J2002+1501_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J2002+1501_S_uva.fits ! AN table 1: 103 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.228746 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2002+1501 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 4348 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 J2002+1501_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 765 telescope corrections were flagged in sub-array 1. ! A total of 161 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 765 telescope corrections were flagged in sub-array 1. ! A total of 161 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 867 telescope corrections were flagged in sub-array 1. ! A total of 261 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 765 telescope corrections were flagged in sub-array 1. ! A total of 161 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010496Jy sigma=13.649202 ! Fit after self-cal, rms=0.835980Jy sigma=11.289732 ! 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=2.172 mas, bmaj=3.281 mas, bpa=30.08 degrees ! Estimated noise=1.56306 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 = 0.133488 Jy ! Component: 100 - total flux cleaned = 0.169247 Jy ! Total flux subtracted in 100 components = 0.169247 Jy ! Clean residual min=-0.009444 max=0.014552 Jy/beam ! Clean residual mean=0.000034 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 0.169247 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.169247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085874Jy sigma=1.043645 ! Fit after self-cal, rms=0.085531Jy sigma=1.041897 ! 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=2.088 mas, bmaj=3.303 mas, bpa=37.52 degrees ! Estimated noise=1.20505 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, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176913 Jy ! Component: 100 - total flux cleaned = 0.0270461 Jy ! Component: 150 - total flux cleaned = 0.0324727 Jy ! Component: 200 - total flux cleaned = 0.0339823 Jy ! Total flux subtracted in 200 components = 0.0339823 Jy ! Clean residual min=-0.007911 max=0.007458 Jy/beam ! Clean residual mean=0.000049 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.203229 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.20323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081668Jy sigma=0.990407 ! Fit after self-cal, rms=0.081525Jy sigma=0.988578 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.088 x 3.303 at 37.52 degrees (North through East) ! Clean map min=-0.0072237 max=0.15413 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HH 1.24 HN 0.94 LA 0.91 ! NL 1.09 NY 1.09 PT 1.06 WN 1.00* ! WZ 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.16 HN 0.88 KP 0.97 ! LA 0.88 MK 1.09 NL 1.10 OV 0.89 ! PT 1.08 ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HH 0.99 HN 0.93 LA 0.91 ! NL 1.09 NY 0.94 PT 1.09 WN 1.00* ! WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 1.13 HN 0.91 KP 0.92 ! LA 0.93 MK 1.10 NL 1.27 OV 0.82 ! PT 1.01 ! ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* HN 0.00* LA 0.00* ! NL 0.00* NY 0.00* PT 0.00* WN 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HH 1.01 HN 0.88 LA 0.94 ! NL 1.18 NY 1.25 PT 0.96 WN 1.00* ! WZ 0.84 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.13 HN 0.90 KP 0.94 ! LA 0.87 MK 0.98 NL 1.06 OV 0.85 ! PT 1.06 ! ! ! Fit before self-cal, rms=0.081525Jy sigma=0.988578 ! Fit after self-cal, rms=0.075755Jy sigma=0.937037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=3.972 mas, bpa=23.38 degrees ! Estimated noise=1.25529 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 = -0.000275535 Jy ! Component: 100 - total flux cleaned = -0.000452094 Jy ! Component: 150 - total flux cleaned = -0.000453834 Jy ! Component: 200 - total flux cleaned = -0.000414173 Jy ! Total flux subtracted in 200 components = -0.000414173 Jy ! Clean residual min=-0.005508 max=0.005937 Jy/beam ! Clean residual mean=-0.000008 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.202815 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.202815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075680Jy sigma=0.935781 ! Fit after self-cal, rms=0.075786Jy sigma=0.934973 ! 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=0.075786Jy sigma=0.934973 ! Fit after self-cal, rms=0.074902Jy sigma=0.917639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.238 mas, bmaj=3.991 mas, bpa=23.38 degrees ! Estimated noise=1.25648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102916 Jy ! Component: 100 - total flux cleaned = -0.00112091 Jy ! Component: 150 - total flux cleaned = -0.00115977 Jy ! Component: 200 - total flux cleaned = -0.00116028 Jy ! Total flux subtracted in 200 components = -0.00116028 Jy ! Clean residual min=-0.005453 max=0.005453 Jy/beam ! Clean residual mean=-0.000004 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.201655 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.201655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074849Jy sigma=0.916936 ! Fit after self-cal, rms=0.074857Jy sigma=0.916828 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 (6, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415611 Jy ! Component: 100 - total flux cleaned = 0.0046911 Jy ! Component: 150 - total flux cleaned = 0.00460935 Jy ! Component: 200 - total flux cleaned = 0.00454128 Jy ! Total flux subtracted in 200 components = 0.00454128 Jy ! Clean residual min=-0.005005 max=0.005095 Jy/beam ! Clean residual mean=-0.000009 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.206196 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.206196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074523Jy sigma=0.911186 ! Fit after self-cal, rms=0.074509Jy sigma=0.910822 ! Inverting map ! Added new window around map position (43, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453844 Jy ! Component: 100 - total flux cleaned = 0.00589553 Jy ! Component: 150 - total flux cleaned = 0.00602939 Jy ! Component: 200 - total flux cleaned = 0.00608702 Jy ! Total flux subtracted in 200 components = 0.00608702 Jy ! Clean residual min=-0.005026 max=0.004148 Jy/beam ! Clean residual mean=-0.000003 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.212283 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.212283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074179Jy sigma=0.906997 ! Fit after self-cal, rms=0.074173Jy sigma=0.906720 ! 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=0.074173Jy sigma=0.906720 ! Fit after self-cal, rms=0.073643Jy sigma=0.902679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=4.005 mas, bpa=23.19 degrees ! Estimated noise=1.25136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128067 Jy ! Component: 100 - total flux cleaned = 0.00134147 Jy ! Component: 150 - total flux cleaned = 0.00139377 Jy ! Component: 200 - total flux cleaned = 0.00139333 Jy ! Total flux subtracted in 200 components = 0.00139333 Jy ! Clean residual min=-0.004575 max=0.004038 Jy/beam ! Clean residual mean=-0.000003 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.213677 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.213677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073550Jy sigma=0.901590 ! Fit after self-cal, rms=0.073552Jy sigma=0.901510 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 = 0.000105794 Jy ! Component: 100 - total flux cleaned = 6.32917e-05 Jy ! Component: 150 - total flux cleaned = 6.45956e-05 Jy ! Component: 200 - total flux cleaned = 6.48839e-05 Jy ! Total flux subtracted in 200 components = 6.48839e-05 Jy ! Clean residual min=-0.004487 max=0.004092 Jy/beam ! Clean residual mean=-0.000003 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.213742 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.213742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073504Jy sigma=0.900940 ! Fit after self-cal, rms=0.073506Jy sigma=0.900927 ! 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=0.073506Jy sigma=0.900927 ! Fit after self-cal, rms=0.073460Jy sigma=0.900836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.078 mas, bmaj=12.42 mas, bpa=-14.78 degrees ! Estimated noise=1.52848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000337615 Jy ! Component: 100 - total flux cleaned = -0.000507029 Jy ! Component: 150 - total flux cleaned = -0.000598875 Jy ! Component: 200 - total flux cleaned = -0.000687346 Jy ! Total flux subtracted in 200 components = -0.000687346 Jy ! Clean residual min=-0.003877 max=0.003856 Jy/beam ! Clean residual mean=-0.000006 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.213054 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 98 components and 0.213054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073450Jy sigma=0.900689 ! Fit after self-cal, rms=0.073447Jy sigma=0.900668 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 = -2.47064e-05 Jy ! Component: 100 - total flux cleaned = -8.02436e-05 Jy ! Component: 150 - total flux cleaned = -0.000132661 Jy ! Component: 200 - total flux cleaned = -0.000183129 Jy ! Total flux subtracted in 200 components = -0.000183129 Jy ! Clean residual min=-0.003857 max=0.003865 Jy/beam ! Clean residual mean=-0.000007 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.212871 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.212871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073444Jy sigma=0.900651 ! Fit after self-cal, rms=0.073443Jy sigma=0.900642 ! 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=2.243 mas, bmaj=4.009 mas, bpa=23.12 degrees ! Estimated noise=1.24992 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.243 x 4.009 at 23.12 degrees (North through East) ! Clean map min=-0.00437 max=0.16081 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=2.266 mas, bmaj=3.916 mas, bpa=19.92 degrees ! Estimated noise=1.63485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136243 Jy ! Component: 100 - total flux cleaned = 0.170616 Jy ! Component: 150 - total flux cleaned = 0.182206 Jy ! Component: 200 - total flux cleaned = 0.18917 Jy ! Total flux subtracted in 200 components = 0.18917 Jy ! Clean residual min=-0.006505 max=0.006364 Jy/beam ! Clean residual mean=0.000003 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.18917 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.18917 Jy ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=4.009 mas, bpa=23.12 degrees ! Estimated noise=1.24992 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 = 0.00721981 Jy ! Component: 100 - total flux cleaned = 0.0122391 Jy ! Component: 150 - total flux cleaned = 0.0160568 Jy ! Component: 200 - total flux cleaned = 0.0183664 Jy ! Total flux subtracted in 200 components = 0.0183664 Jy ! Clean residual min=-0.004841 max=0.003895 Jy/beam ! Clean residual mean=0.000001 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.207536 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.207536 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=9.078 mas, bmaj=12.42 mas, bpa=-14.78 degrees ! Estimated noise=1.52848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262808 Jy ! Component: 100 - total flux cleaned = 0.00333885 Jy ! Component: 150 - total flux cleaned = 0.00338486 Jy ! Component: 200 - total flux cleaned = 0.00342738 Jy ! Total flux subtracted in 200 components = 0.00342738 Jy ! Clean residual min=-0.003949 max=0.003856 Jy/beam ! Clean residual mean=-0.000003 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.210964 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 = -1.49992e-06 Jy ! Component: 100 - total flux cleaned = -4.25632e-06 Jy ! Component: 150 - total flux cleaned = -4.1554e-05 Jy ! Component: 200 - total flux cleaned = -4.16543e-05 Jy ! Total flux subtracted in 200 components = -4.16543e-05 Jy ! Clean residual min=-0.003928 max=0.003850 Jy/beam ! Clean residual mean=-0.000005 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.210922 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.210922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=4.009 mas, bpa=23.12 degrees ! Estimated noise=1.24992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469474 Jy ! Component: 100 - total flux cleaned = -0.000471856 Jy ! Component: 150 - total flux cleaned = -0.000316715 Jy ! Component: 200 - total flux cleaned = -0.000176521 Jy ! Total flux subtracted in 200 components = -0.000176521 Jy ! Clean residual min=-0.004442 max=0.004116 Jy/beam ! Clean residual mean=-0.000003 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.210745 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.210745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073652Jy sigma=0.902974 ! Fit after self-cal, rms=0.073608Jy sigma=0.902725 wmodel J2002+1501_S_map.mod ! Writing 75 model components to file: J2002+1501_S_map.mod wobs J2002+1501_S_uvs.fits ! Writing UV FITS file: J2002+1501_S_uvs.fits wwins J2002+1501_S_map.win ! wwins: Wrote 4 windows to J2002+1501_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 = -0.000872894 Jy ! Component: 100 - total flux cleaned = -0.00202519 Jy ! Component: 150 - total flux cleaned = -0.00271642 Jy ! Component: 200 - total flux cleaned = -0.00304887 Jy ! Component: 250 - total flux cleaned = -0.00330525 Jy ! Component: 300 - total flux cleaned = -0.00336699 Jy ! Component: 350 - total flux cleaned = -0.00324598 Jy ! Component: 400 - total flux cleaned = -0.00318611 Jy ! Component: 450 - total flux cleaned = -0.00318582 Jy ! Component: 500 - total flux cleaned = -0.0030158 Jy ! Component: 550 - total flux cleaned = -0.00318437 Jy ! Component: 600 - total flux cleaned = -0.00334789 Jy ! Component: 650 - total flux cleaned = -0.0032949 Jy ! Component: 700 - total flux cleaned = -0.00324213 Jy ! Component: 750 - total flux cleaned = -0.00329303 Jy ! Component: 800 - total flux cleaned = -0.00313959 Jy ! Component: 850 - total flux cleaned = -0.00299049 Jy ! Component: 900 - total flux cleaned = -0.0028933 Jy ! Component: 950 - total flux cleaned = -0.00279637 Jy ! Component: 1000 - total flux cleaned = -0.00279577 Jy ! Component: 1050 - total flux cleaned = -0.0027021 Jy ! Component: 1100 - total flux cleaned = -0.00247073 Jy ! Component: 1150 - total flux cleaned = -0.00228809 Jy ! Component: 1200 - total flux cleaned = -0.0022433 Jy ! Component: 1250 - total flux cleaned = -0.00233196 Jy ! Component: 1300 - total flux cleaned = -0.00215611 Jy ! Component: 1350 - total flux cleaned = -0.00206966 Jy ! Component: 1400 - total flux cleaned = -0.00198417 Jy ! Component: 1450 - total flux cleaned = -0.00194224 Jy ! Component: 1500 - total flux cleaned = -0.0018583 Jy ! Component: 1550 - total flux cleaned = -0.00173521 Jy ! Component: 1600 - total flux cleaned = -0.00173622 Jy ! Component: 1650 - total flux cleaned = -0.00173643 Jy ! Component: 1700 - total flux cleaned = -0.00149631 Jy ! Component: 1750 - total flux cleaned = -0.00133872 Jy ! Component: 1800 - total flux cleaned = -0.00126053 Jy ! Component: 1850 - total flux cleaned = -0.00126097 Jy ! Component: 1900 - total flux cleaned = -0.00122243 Jy ! Component: 1950 - total flux cleaned = -0.00118455 Jy ! Component: 2000 - total flux cleaned = -0.00122128 Jy ! Component: 2050 - total flux cleaned = -0.000961808 Jy ! Component: 2100 - total flux cleaned = -0.000999123 Jy ! Component: 2150 - total flux cleaned = -0.000963108 Jy ! Component: 2200 - total flux cleaned = -0.00103597 Jy ! Component: 2250 - total flux cleaned = -0.00100011 Jy ! Component: 2300 - total flux cleaned = -0.00110639 Jy ! Component: 2350 - total flux cleaned = -0.00103629 Jy ! Component: 2400 - total flux cleaned = -0.00107082 Jy ! Component: 2450 - total flux cleaned = -0.00103646 Jy ! Component: 2500 - total flux cleaned = -0.00110486 Jy ! Component: 2550 - total flux cleaned = -0.00103736 Jy ! Component: 2600 - total flux cleaned = -0.00107089 Jy ! Component: 2650 - total flux cleaned = -0.00110422 Jy ! Component: 2700 - total flux cleaned = -0.00113694 Jy ! Component: 2750 - total flux cleaned = -0.00116961 Jy ! Component: 2800 - total flux cleaned = -0.0011374 Jy ! Component: 2850 - total flux cleaned = -0.00113777 Jy ! Component: 2900 - total flux cleaned = -0.00129753 Jy ! Component: 2950 - total flux cleaned = -0.00139234 Jy ! Component: 3000 - total flux cleaned = -0.00148666 Jy ! Component: 3050 - total flux cleaned = -0.00148653 Jy ! Component: 3100 - total flux cleaned = -0.00157924 Jy ! Component: 3150 - total flux cleaned = -0.00167162 Jy ! Component: 3200 - total flux cleaned = -0.00158012 Jy ! Component: 3250 - total flux cleaned = -0.00155021 Jy ! Component: 3300 - total flux cleaned = -0.00161035 Jy ! Component: 3350 - total flux cleaned = -0.0017 Jy ! Component: 3400 - total flux cleaned = -0.00178857 Jy ! Component: 3450 - total flux cleaned = -0.00184732 Jy ! Component: 3500 - total flux cleaned = -0.0018472 Jy ! Component: 3550 - total flux cleaned = -0.00184694 Jy ! Component: 3600 - total flux cleaned = -0.00187577 Jy ! Component: 3650 - total flux cleaned = -0.00193358 Jy ! Component: 3700 - total flux cleaned = -0.00204767 Jy ! Component: 3750 - total flux cleaned = -0.00207589 Jy ! Component: 3800 - total flux cleaned = -0.00201975 Jy ! Component: 3850 - total flux cleaned = -0.00201992 Jy ! Component: 3900 - total flux cleaned = -0.00210334 Jy ! Component: 3950 - total flux cleaned = -0.00218593 Jy ! Component: 4000 - total flux cleaned = -0.00213071 Jy ! Component: 4050 - total flux cleaned = -0.00204876 Jy ! Total flux subtracted in 4096 components = -0.00218423 Jy ! Clean residual min=-0.001553 max=0.001720 Jy/beam ! Clean residual mean=-0.000007 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.208561 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 367 components and 0.208561 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J2002+1501_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.243 x 4.009 at 23.12 degrees (North through East) ! Clean map min=-0.0027503 max=0.16374 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J2002+1501_S_map.fits wmodel /scr/pima/rv126_uvs/J2002+1501_S_map.mod ! Writing 367 model components to file: /scr/pima/rv126_uvs/J2002+1501_S_map.mod wobs /scr/pima/rv126_uvs/J2002+1501_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J2002+1501_S_uvs.fits wwins /scr/pima/rv126_uvs/J2002+1501_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv126_uvs/J2002+1501_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.163741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000474762 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.86984 0.86984 1.73968 3.47936 6.95872 13.9174 27.8349 55.6697 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 344.891 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J2002+1501_S_dfm.log closed on Sun Dec 23 07:42:38 2018