! Started logfile: /scr/pima/rv126_uvs/J0527+0331_S_dfm.log on Sun Dec 23 07:36:22 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/J0527+0331_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0527+0331_S_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! AN table 2: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.469136 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0527+0331 ! ! 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 12768 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 J0527+0331_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 572 telescope corrections were flagged in sub-array 1. ! A total of 214 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 572 telescope corrections were flagged in sub-array 1. ! A total of 214 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1073 telescope corrections were flagged in sub-array 1. ! A total of 396 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 572 telescope corrections were flagged in sub-array 1. ! A total of 214 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010615Jy sigma=13.289654 ! Fit after self-cal, rms=0.864712Jy sigma=11.248008 ! 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=1.815 mas, bmaj=3.672 mas, bpa=22.52 degrees ! Estimated noise=0.950472 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 = 0.129772 Jy ! Component: 100 - total flux cleaned = 0.182401 Jy ! Total flux subtracted in 100 components = 0.182401 Jy ! Clean residual min=-0.008935 max=0.023280 Jy/beam ! Clean residual mean=-0.000009 rms=0.002371 Jy/beam ! Combined flux in latest and established models = 0.182401 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.182401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090296Jy sigma=1.113418 ! Fit after self-cal, rms=0.088836Jy sigma=1.101798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256139 Jy ! Component: 100 - total flux cleaned = 0.0386285 Jy ! Total flux subtracted in 100 components = 0.0386285 Jy ! Clean residual min=-0.007091 max=0.009244 Jy/beam ! Clean residual mean=-0.000006 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 0.22103 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.22103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082126Jy sigma=0.987477 ! Fit after self-cal, rms=0.082047Jy sigma=0.986766 ! 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=1.77 mas, bmaj=3.588 mas, bpa=24.22 degrees ! Estimated noise=0.652958 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 (-1.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094175 Jy ! Component: 100 - total flux cleaned = 0.014701 Jy ! Component: 150 - total flux cleaned = 0.0178897 Jy ! Component: 200 - total flux cleaned = 0.0186213 Jy ! Total flux subtracted in 200 components = 0.0186213 Jy ! Clean residual min=-0.005538 max=0.006869 Jy/beam ! Clean residual mean=0.000010 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.239651 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.239651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080982Jy sigma=0.970430 ! Fit after self-cal, rms=0.080867Jy sigma=0.969149 ! Inverting map ! Added new window around map position (-9, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615786 Jy ! Component: 100 - total flux cleaned = 0.00909481 Jy ! Component: 150 - total flux cleaned = 0.0100153 Jy ! Component: 200 - total flux cleaned = 0.0107671 Jy ! Total flux subtracted in 200 components = 0.0107671 Jy ! Clean residual min=-0.004660 max=0.005427 Jy/beam ! Clean residual mean=0.000009 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.250418 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.250418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080383Jy sigma=0.962495 ! Fit after self-cal, rms=0.080311Jy sigma=0.961372 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.77 x 3.588 at 24.22 degrees (North through East) ! Clean map min=-0.0044078 max=0.12785 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HH 1.08 HN 0.97 KP 0.93 ! LA 0.93 NL 1.09 NY 1.30 PT 1.08 ! WN 1.00* WZ 1.13 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.97 HN 0.98 KP 0.99 ! LA 0.95 MK 1.23 NL 1.17 OV 0.90 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HH 0.96 HN 0.98 KP 0.95 ! LA 0.96 NL 1.06 NY 1.17 PT 1.04 ! WN 1.00* WZ 1.03 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.96 HN 0.97 KP 0.94 ! LA 0.94 MK 1.12 NL 1.14 OV 0.84 ! PT 1.05 ! ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* HN 0.00* KP 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. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HH 0.94 HN 0.93 KP 0.95 ! LA 0.93 NL 1.09 NY 1.26 PT 1.07 ! WN 1.00* WZ 0.89 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 0.90 KP 0.92 ! LA 0.89 MK 1.14 NL 1.15 OV 0.88 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.080311Jy sigma=0.961372 ! Fit after self-cal, rms=0.080245Jy sigma=0.932396 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.749 mas, bmaj=3.713 mas, bpa=24.3 degrees ! Estimated noise=0.674087 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 = -0.00260357 Jy ! Component: 100 - total flux cleaned = -0.00299844 Jy ! Component: 150 - total flux cleaned = -0.00318726 Jy ! Component: 200 - total flux cleaned = -0.00314537 Jy ! Total flux subtracted in 200 components = -0.00314537 Jy ! Clean residual min=-0.002814 max=0.003026 Jy/beam ! Clean residual mean=-0.000011 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.247273 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.247273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080138Jy sigma=0.930938 ! Fit after self-cal, rms=0.080215Jy sigma=0.930447 ! 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=0.080215Jy sigma=0.930447 ! Fit after self-cal, rms=0.080448Jy sigma=0.919388 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=3.728 mas, bpa=24.35 degrees ! Estimated noise=0.677117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125178 Jy ! Component: 100 - total flux cleaned = -0.00133588 Jy ! Component: 150 - total flux cleaned = -0.00140835 Jy ! Component: 200 - total flux cleaned = -0.00144228 Jy ! Total flux subtracted in 200 components = -0.00144228 Jy ! Clean residual min=-0.002610 max=0.002540 Jy/beam ! Clean residual mean=-0.000010 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.245831 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.245831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080397Jy sigma=0.918757 ! Fit after self-cal, rms=0.080441Jy sigma=0.918652 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 = -0.000220064 Jy ! Component: 100 - total flux cleaned = -0.000251251 Jy ! Component: 150 - total flux cleaned = -0.000280149 Jy ! Component: 200 - total flux cleaned = -0.000280036 Jy ! Total flux subtracted in 200 components = -0.000280036 Jy ! Clean residual min=-0.002622 max=0.002560 Jy/beam ! Clean residual mean=-0.000010 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.245551 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.245551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080416Jy sigma=0.918358 ! Fit after self-cal, rms=0.080417Jy sigma=0.918338 ! 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=0.080417Jy sigma=0.918338 ! Fit after self-cal, rms=0.081754Jy sigma=0.914930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.762 mas, bmaj=3.73 mas, bpa=24.31 degrees ! Estimated noise=0.678805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112935 Jy ! Component: 100 - total flux cleaned = -0.000147692 Jy ! Component: 150 - total flux cleaned = -0.000204465 Jy ! Component: 200 - total flux cleaned = -0.00020328 Jy ! Total flux subtracted in 200 components = -0.00020328 Jy ! Clean residual min=-0.002246 max=0.002615 Jy/beam ! Clean residual mean=-0.000008 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.245347 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.245347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081728Jy sigma=0.914584 ! Fit after self-cal, rms=0.081804Jy sigma=0.914452 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 (126.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144803 Jy ! Component: 100 - total flux cleaned = 0.00155271 Jy ! Component: 150 - total flux cleaned = 0.00155296 Jy ! Component: 200 - total flux cleaned = 0.00161514 Jy ! Total flux subtracted in 200 components = 0.00161514 Jy ! Clean residual min=-0.002189 max=0.002185 Jy/beam ! Clean residual mean=-0.000009 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.246962 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 0.246962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081720Jy sigma=0.913608 ! Fit after self-cal, rms=0.081710Jy sigma=0.913387 ! 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=0.081710Jy sigma=0.913387 ! Fit after self-cal, rms=0.081988Jy sigma=0.913274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.366 mas, bmaj=18.9 mas, bpa=-17.19 degrees ! Estimated noise=0.877953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181636 Jy ! Component: 100 - total flux cleaned = 0.000285018 Jy ! Component: 150 - total flux cleaned = 0.000283961 Jy ! Component: 200 - total flux cleaned = 0.000293275 Jy ! Total flux subtracted in 200 components = 0.000293275 Jy ! Clean residual min=-0.002311 max=0.002268 Jy/beam ! Clean residual mean=-0.000018 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.247256 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 149 components and 0.247256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081986Jy sigma=0.913133 ! Fit after self-cal, rms=0.082004Jy sigma=0.913110 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 = 0.000108871 Jy ! Component: 100 - total flux cleaned = 0.000100063 Jy ! Component: 150 - total flux cleaned = 7.7149e-05 Jy ! Component: 200 - total flux cleaned = 7.03773e-05 Jy ! Total flux subtracted in 200 components = 7.03773e-05 Jy ! Clean residual min=-0.002314 max=0.002255 Jy/beam ! Clean residual mean=-0.000018 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.247326 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 159 components and 0.247326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082005Jy sigma=0.913073 ! Fit after self-cal, rms=0.082009Jy sigma=0.913070 ! 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=1.762 mas, bmaj=3.734 mas, bpa=24.28 degrees ! Estimated noise=0.678927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.762 x 3.734 at 24.28 degrees (North through East) ! Clean map min=-0.002684 max=0.13032 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=1.802 mas, bmaj=3.811 mas, bpa=22.57 degrees ! Estimated noise=0.981965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13193 Jy ! Component: 100 - total flux cleaned = 0.183609 Jy ! Component: 150 - total flux cleaned = 0.207534 Jy ! Component: 200 - total flux cleaned = 0.220118 Jy ! Total flux subtracted in 200 components = 0.220118 Jy ! Clean residual min=-0.003954 max=0.006608 Jy/beam ! Clean residual mean=-0.000011 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.220118 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 0.220118 Jy ! Inverting map and beam ! Estimated beam: bmin=1.762 mas, bmaj=3.734 mas, bpa=24.28 degrees ! Estimated noise=0.678927 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 (2, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00954352 Jy ! Component: 100 - total flux cleaned = 0.0151079 Jy ! Component: 150 - total flux cleaned = 0.019064 Jy ! Component: 200 - total flux cleaned = 0.0218829 Jy ! Total flux subtracted in 200 components = 0.0218829 Jy ! Clean residual min=-0.002642 max=0.002394 Jy/beam ! Clean residual mean=-0.000007 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.242001 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 0.242001 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=8.366 mas, bmaj=18.9 mas, bpa=-17.19 degrees ! Estimated noise=0.877953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285501 Jy ! Component: 100 - total flux cleaned = 0.00416875 Jy ! Component: 150 - total flux cleaned = 0.00481999 Jy ! Component: 200 - total flux cleaned = 0.00519298 Jy ! Total flux subtracted in 200 components = 0.00519298 Jy ! Clean residual min=-0.002291 max=0.002283 Jy/beam ! Clean residual mean=-0.000018 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.247194 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 = 9.01874e-05 Jy ! Component: 100 - total flux cleaned = 0.000147819 Jy ! Component: 150 - total flux cleaned = 0.000174013 Jy ! Component: 200 - total flux cleaned = 0.000198733 Jy ! Total flux subtracted in 200 components = 0.000198733 Jy ! Clean residual min=-0.002266 max=0.002289 Jy/beam ! Clean residual mean=-0.000018 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.247392 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.247392 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.762 mas, bmaj=3.734 mas, bpa=24.28 degrees ! Estimated noise=0.678927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000406284 Jy ! Component: 100 - total flux cleaned = -0.000205003 Jy ! Component: 150 - total flux cleaned = -3.43793e-05 Jy ! Component: 200 - total flux cleaned = 0.00011191 Jy ! Total flux subtracted in 200 components = 0.00011191 Jy ! Clean residual min=-0.002285 max=0.002206 Jy/beam ! Clean residual mean=-0.000008 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.247504 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.247504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082035Jy sigma=0.913371 ! Fit after self-cal, rms=0.081937Jy sigma=0.913076 wmodel J0527+0331_S_map.mod ! Writing 111 model components to file: J0527+0331_S_map.mod wobs J0527+0331_S_uvs.fits ! Writing UV FITS file: J0527+0331_S_uvs.fits wwins J0527+0331_S_map.win ! wwins: Wrote 5 windows to J0527+0331_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 = -0.000275084 Jy ! Component: 100 - total flux cleaned = -0.000816548 Jy ! Component: 150 - total flux cleaned = -0.00103772 Jy ! Component: 200 - total flux cleaned = -0.00110953 Jy ! Component: 250 - total flux cleaned = -0.00104041 Jy ! Component: 300 - total flux cleaned = -0.00100694 Jy ! Component: 350 - total flux cleaned = -0.00103966 Jy ! Component: 400 - total flux cleaned = -0.000975407 Jy ! Component: 450 - total flux cleaned = -0.00107031 Jy ! Component: 500 - total flux cleaned = -0.000977104 Jy ! Component: 550 - total flux cleaned = -0.00100784 Jy ! Component: 600 - total flux cleaned = -0.000977236 Jy ! Component: 650 - total flux cleaned = -0.000888391 Jy ! Component: 700 - total flux cleaned = -0.000888402 Jy ! Component: 750 - total flux cleaned = -0.000888189 Jy ! Component: 800 - total flux cleaned = -0.000859797 Jy ! Component: 850 - total flux cleaned = -0.000859556 Jy ! Component: 900 - total flux cleaned = -0.000942201 Jy ! Component: 950 - total flux cleaned = -0.000969864 Jy ! Component: 1000 - total flux cleaned = -0.00110519 Jy ! Component: 1050 - total flux cleaned = -0.00115878 Jy ! Component: 1100 - total flux cleaned = -0.00121249 Jy ! Component: 1150 - total flux cleaned = -0.00134394 Jy ! Component: 1200 - total flux cleaned = -0.00149955 Jy ! Component: 1250 - total flux cleaned = -0.00162778 Jy ! Component: 1300 - total flux cleaned = -0.00167834 Jy ! Component: 1350 - total flux cleaned = -0.00177906 Jy ! Component: 1400 - total flux cleaned = -0.00175391 Jy ! Component: 1450 - total flux cleaned = -0.00185252 Jy ! Component: 1500 - total flux cleaned = -0.00185258 Jy ! Component: 1550 - total flux cleaned = -0.00192509 Jy ! Component: 1600 - total flux cleaned = -0.00192532 Jy ! Component: 1650 - total flux cleaned = -0.00202051 Jy ! Component: 1700 - total flux cleaned = -0.00204386 Jy ! Component: 1750 - total flux cleaned = -0.00211396 Jy ! Component: 1800 - total flux cleaned = -0.00211359 Jy ! Component: 1850 - total flux cleaned = -0.002205 Jy ! Component: 1900 - total flux cleaned = -0.00209115 Jy ! Component: 1950 - total flux cleaned = -0.00204611 Jy ! Component: 2000 - total flux cleaned = -0.00200146 Jy ! Component: 2050 - total flux cleaned = -0.0020236 Jy ! Component: 2100 - total flux cleaned = -0.00204553 Jy ! Component: 2150 - total flux cleaned = -0.00195859 Jy ! Component: 2200 - total flux cleaned = -0.00202366 Jy ! Component: 2250 - total flux cleaned = -0.00202387 Jy ! Component: 2300 - total flux cleaned = -0.0020236 Jy ! Component: 2350 - total flux cleaned = -0.00198146 Jy ! Component: 2400 - total flux cleaned = -0.00193961 Jy ! Component: 2450 - total flux cleaned = -0.0019605 Jy ! Component: 2500 - total flux cleaned = -0.00193985 Jy ! Component: 2550 - total flux cleaned = -0.0018781 Jy ! Component: 2600 - total flux cleaned = -0.00191907 Jy ! Component: 2650 - total flux cleaned = -0.00191903 Jy ! Component: 2700 - total flux cleaned = -0.00197918 Jy ! Component: 2750 - total flux cleaned = -0.00187926 Jy ! Component: 2800 - total flux cleaned = -0.00185924 Jy ! Component: 2850 - total flux cleaned = -0.00187905 Jy ! Component: 2900 - total flux cleaned = -0.0018595 Jy ! Component: 2950 - total flux cleaned = -0.00180126 Jy ! Component: 3000 - total flux cleaned = -0.00174335 Jy ! Component: 3050 - total flux cleaned = -0.00170493 Jy ! Component: 3100 - total flux cleaned = -0.00166682 Jy ! Component: 3150 - total flux cleaned = -0.00168579 Jy ! Component: 3200 - total flux cleaned = -0.00161058 Jy ! Component: 3250 - total flux cleaned = -0.00159157 Jy ! Component: 3300 - total flux cleaned = -0.00155441 Jy ! Component: 3350 - total flux cleaned = -0.00151736 Jy ! Component: 3400 - total flux cleaned = -0.00148064 Jy ! Component: 3450 - total flux cleaned = -0.00144427 Jy ! Component: 3500 - total flux cleaned = -0.00144422 Jy ! Component: 3550 - total flux cleaned = -0.0014081 Jy ! Component: 3600 - total flux cleaned = -0.00140811 Jy ! Component: 3650 - total flux cleaned = -0.00144393 Jy ! Component: 3700 - total flux cleaned = -0.00135531 Jy ! Component: 3750 - total flux cleaned = -0.00140814 Jy ! Component: 3800 - total flux cleaned = -0.00142562 Jy ! Component: 3850 - total flux cleaned = -0.00140817 Jy ! Component: 3900 - total flux cleaned = -0.00139074 Jy ! Component: 3950 - total flux cleaned = -0.00140771 Jy ! Component: 4000 - total flux cleaned = -0.00130524 Jy ! Component: 4050 - total flux cleaned = -0.00137339 Jy ! Total flux subtracted in 4096 components = -0.00128872 Jy ! Clean residual min=-0.001050 max=0.000894 Jy/beam ! Clean residual mean=-0.000003 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.246215 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 422 components and 0.246216 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0527+0331_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.762 x 3.734 at 24.28 degrees (North through East) ! Clean map min=-0.0017238 max=0.13314 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0527+0331_S_map.fits wmodel /scr/pima/rv126_uvs/J0527+0331_S_map.mod ! Writing 422 model components to file: /scr/pima/rv126_uvs/J0527+0331_S_map.mod wobs /scr/pima/rv126_uvs/J0527+0331_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0527+0331_S_uvs.fits wwins /scr/pima/rv126_uvs/J0527+0331_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv126_uvs/J0527+0331_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133139 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289182 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.651609 0.651609 1.30322 2.60644 5.21287 10.4257 20.8515 41.703 83.406 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 460.398 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0527+0331_S_dfm.log closed on Sun Dec 23 07:36:27 2018