! Started logfile: /scr/pima/rv117_uvs/J0725+1425_S_dfm.log on Sat Dec 9 23:42:55 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J0725+1425_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0725+1425_S_uva.fits ! AN table 1: 51 integrations on 6 of 6 possible baselines. ! AN table 2: 10 integrations on 15 of 15 possible baselines. ! AN table 3: 2 integrations on 3 of 3 possible baselines. ! AN table 4: 4 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.725806 visibilities/baseline/integration-bin. ! Found source: J0725+1425 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 1980 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 J0725+1425_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 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 44 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.073405Jy sigma=13.424443 ! Fit after self-cal, rms=0.644557Jy sigma=7.797745 ! 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=2.339 mas, bmaj=2.569 mas, bpa=81.4 degrees ! Estimated noise=1.60485 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 = 0.288216 Jy ! Component: 100 - total flux cleaned = 0.380939 Jy ! Total flux subtracted in 100 components = 0.380939 Jy ! Clean residual min=-0.017248 max=0.051545 Jy/beam ! Clean residual mean=0.000081 rms=0.004723 Jy/beam ! Combined flux in latest and established models = 0.380939 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.380939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160131Jy sigma=1.691667 ! Fit after self-cal, rms=0.158625Jy sigma=1.685055 ! Inverting map ! Added new window around map position (-3.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558911 Jy ! Component: 100 - total flux cleaned = 0.0912399 Jy ! Total flux subtracted in 100 components = 0.0912399 Jy ! Clean residual min=-0.011807 max=0.021303 Jy/beam ! Clean residual mean=0.000044 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 0.472179 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.472179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128568Jy sigma=1.201999 ! Fit after self-cal, rms=0.127587Jy sigma=1.190577 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258932 Jy ! Component: 100 - total flux cleaned = 0.0433303 Jy ! Total flux subtracted in 100 components = 0.0433303 Jy ! Clean residual min=-0.010398 max=0.014648 Jy/beam ! Clean residual mean=0.000028 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 0.515509 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.515509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119282Jy sigma=1.043805 ! Fit after self-cal, rms=0.118962Jy sigma=1.038870 ! 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=2.046 mas, bmaj=3.095 mas, bpa=84.47 degrees ! Estimated noise=1.51864 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 = 0.0205654 Jy ! Component: 100 - total flux cleaned = 0.0334812 Jy ! Component: 150 - total flux cleaned = 0.0420662 Jy ! Component: 200 - total flux cleaned = 0.0478323 Jy ! Total flux subtracted in 200 components = 0.0478323 Jy ! Clean residual min=-0.008372 max=0.012989 Jy/beam ! Clean residual mean=0.000027 rms=0.002226 Jy/beam ! Combined flux in latest and established models = 0.563341 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.563341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114681Jy sigma=0.962179 ! Fit after self-cal, rms=0.114410Jy sigma=0.957339 ! Inverting map ! Added new window around map position (-16, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136204 Jy ! Component: 100 - total flux cleaned = 0.0216664 Jy ! Component: 150 - total flux cleaned = 0.0274787 Jy ! Component: 200 - total flux cleaned = 0.031907 Jy ! Total flux subtracted in 200 components = 0.031907 Jy ! Clean residual min=-0.007503 max=0.009460 Jy/beam ! Clean residual mean=0.000009 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.595248 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.595249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112986Jy sigma=0.915650 ! Fit after self-cal, rms=0.112832Jy sigma=0.911971 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.046 x 3.095 at 84.47 degrees (North through East) ! Clean map min=-0.0068019 max=0.34249 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.08 NY 0.91 ON 0.93 WZ 1.03 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.99 HN 1.02 NL 0.97 NY 0.99 ! ON 0.96 SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.94 HN 1.04 KP 1.01 ! LA 1.00 MK 1.00 NL 1.00 NY 0.96 ! OV 1.01 PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.06 NY 0.90 ON 1.00 WZ 1.01 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.05 HN 1.02 NL 0.90 NY 0.96 ! ON 1.00 SC 1.09 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.93 HN 1.07 KP 1.03 ! LA 0.98 MK 0.94 NL 1.00 NY 0.96 ! OV 1.03 PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.99 NY 1.00 ON 1.10 WZ 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 1.05 HN 1.04 NL 1.03 NY 1.07 ! ON 0.92 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.96 HN 1.04 KP 0.99 ! LA 1.00 MK 0.99 NL 0.99 NY 1.01 ! OV 1.05 PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.98 NY 1.00 ON 1.01 WZ 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HH 0.95 HN 1.03 NL 1.04 NY 1.04 ! ON 0.98 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.95 HN 1.01 KP 1.01 ! LA 0.99 MK 1.00 NL 1.01 NY 0.99 ! OV 1.03 PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.112832Jy sigma=0.911971 ! Fit after self-cal, rms=0.104405Jy sigma=0.907447 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.207 mas, bmaj=3.059 mas, bpa=82.81 degrees ! Estimated noise=1.53963 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 (-20, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00959617 Jy ! Component: 100 - total flux cleaned = 0.0149435 Jy ! Component: 150 - total flux cleaned = 0.0188469 Jy ! Component: 200 - total flux cleaned = 0.0219241 Jy ! Total flux subtracted in 200 components = 0.0219241 Jy ! Clean residual min=-0.006755 max=0.007785 Jy/beam ! Clean residual mean=-0.000009 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.617173 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 96 components and 0.617173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103918Jy sigma=0.882296 ! Fit after self-cal, rms=0.104001Jy sigma=0.881032 ! Inverting map ! Added new window around map position (-8.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00759781 Jy ! Component: 100 - total flux cleaned = 0.0101273 Jy ! Component: 150 - total flux cleaned = 0.0119728 Jy ! Component: 200 - total flux cleaned = 0.0126951 Jy ! Total flux subtracted in 200 components = 0.0126951 Jy ! Clean residual min=-0.006360 max=0.006005 Jy/beam ! Clean residual mean=-0.000015 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.629868 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.629868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103276Jy sigma=0.870434 ! Fit after self-cal, rms=0.103171Jy sigma=0.869252 ! 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=0.103171Jy sigma=0.869252 ! Fit after self-cal, rms=0.102458Jy sigma=0.851738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=3.053 mas, bpa=82.69 degrees ! Estimated noise=1.5419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400768 Jy ! Component: 100 - total flux cleaned = 0.00597658 Jy ! Component: 150 - total flux cleaned = 0.00686072 Jy ! Component: 200 - total flux cleaned = 0.00732361 Jy ! Total flux subtracted in 200 components = 0.00732361 Jy ! Clean residual min=-0.005871 max=0.005256 Jy/beam ! Clean residual mean=-0.000004 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.637191 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.637191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102219Jy sigma=0.847771 ! Fit after self-cal, rms=0.102335Jy sigma=0.847318 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 = 0.00116972 Jy ! Component: 100 - total flux cleaned = 0.0016844 Jy ! Component: 150 - total flux cleaned = 0.00208728 Jy ! Component: 200 - total flux cleaned = 0.00239974 Jy ! Total flux subtracted in 200 components = 0.00239974 Jy ! Clean residual min=-0.005852 max=0.005175 Jy/beam ! Clean residual mean=-0.000005 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.639591 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 138 components and 0.639591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102218Jy sigma=0.845802 ! Fit after self-cal, rms=0.102232Jy sigma=0.845671 ! 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=0.102232Jy sigma=0.845671 ! Fit after self-cal, rms=0.102627Jy sigma=0.839764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=3.05 mas, bpa=82.73 degrees ! Estimated noise=1.54401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120937 Jy ! Component: 100 - total flux cleaned = 0.00192746 Jy ! Component: 150 - total flux cleaned = 0.00247485 Jy ! Component: 200 - total flux cleaned = 0.0028039 Jy ! Total flux subtracted in 200 components = 0.0028039 Jy ! Clean residual min=-0.005116 max=0.004957 Jy/beam ! Clean residual mean=-0.000004 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.642395 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 146 components and 0.642395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102499Jy sigma=0.838432 ! Fit after self-cal, rms=0.102622Jy sigma=0.838216 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 = 0.000270501 Jy ! Component: 100 - total flux cleaned = 0.000591953 Jy ! Component: 150 - total flux cleaned = 0.000792817 Jy ! Component: 200 - total flux cleaned = 0.000984903 Jy ! Total flux subtracted in 200 components = 0.000984903 Jy ! Clean residual min=-0.005090 max=0.004984 Jy/beam ! Clean residual mean=-0.000004 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.64338 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 0.64338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102555Jy sigma=0.837409 ! Fit after self-cal, rms=0.102563Jy sigma=0.837341 ! 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=0.102563Jy sigma=0.837341 ! Fit after self-cal, rms=0.103030Jy sigma=0.837307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.997 mas, bmaj=9.549 mas, bpa=-59.71 degrees ! Estimated noise=2.26331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280954 Jy ! Component: 100 - total flux cleaned = 0.00397842 Jy ! Component: 150 - total flux cleaned = 0.00445868 Jy ! Component: 200 - total flux cleaned = 0.00457605 Jy ! Total flux subtracted in 200 components = 0.00457605 Jy ! Clean residual min=-0.006451 max=0.007795 Jy/beam ! Clean residual mean=-0.000010 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.647956 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 157 components and 0.647956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103004Jy sigma=0.837356 ! Fit after self-cal, rms=0.103008Jy sigma=0.837097 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 = 0.000327944 Jy ! Component: 100 - total flux cleaned = 0.00063018 Jy ! Component: 150 - total flux cleaned = 0.00074039 Jy ! Component: 200 - total flux cleaned = 0.000773973 Jy ! Total flux subtracted in 200 components = 0.000773973 Jy ! Clean residual min=-0.006561 max=0.007708 Jy/beam ! Clean residual mean=-0.000010 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.64873 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 162 components and 0.64873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102996Jy sigma=0.837425 ! Fit after self-cal, rms=0.102987Jy sigma=0.837342 ! 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=2.231 mas, bmaj=3.048 mas, bpa=82.77 degrees ! Estimated noise=1.54568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.231 x 3.048 at 82.77 degrees (North through East) ! Clean map min=-0.0047318 max=0.34538 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=2.4 mas, bmaj=2.579 mas, bpa=73.04 degrees ! Estimated noise=1.63898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.289324 Jy ! Component: 100 - total flux cleaned = 0.385754 Jy ! Component: 150 - total flux cleaned = 0.443163 Jy ! Component: 200 - total flux cleaned = 0.480648 Jy ! Total flux subtracted in 200 components = 0.480648 Jy ! Clean residual min=-0.010280 max=0.020092 Jy/beam ! Clean residual mean=0.000044 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.480648 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.480648 Jy ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=3.048 mas, bpa=82.77 degrees ! Estimated noise=1.54568 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 = 0.0362691 Jy ! Component: 100 - total flux cleaned = 0.0591915 Jy ! Component: 150 - total flux cleaned = 0.0763673 Jy ! Component: 200 - total flux cleaned = 0.0900475 Jy ! Total flux subtracted in 200 components = 0.0900475 Jy ! Clean residual min=-0.006832 max=0.009909 Jy/beam ! Clean residual mean=0.000031 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.570695 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 69 components and 0.570695 Jy ! Inverting map ! Added new window around map position (-6, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116388 Jy ! Component: 100 - total flux cleaned = 0.0210487 Jy ! Component: 150 - total flux cleaned = 0.0289487 Jy ! Component: 200 - total flux cleaned = 0.0356974 Jy ! Total flux subtracted in 200 components = 0.0356974 Jy ! Clean residual min=-0.005795 max=0.006639 Jy/beam ! Clean residual mean=0.000012 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.606393 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 104 components and 0.606393 Jy ! Inverting map ! Added new window around map position (-14.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655819 Jy ! Component: 100 - total flux cleaned = 0.0116625 Jy ! Component: 150 - total flux cleaned = 0.016059 Jy ! Component: 200 - total flux cleaned = 0.0198741 Jy ! Total flux subtracted in 200 components = 0.0198741 Jy ! Clean residual min=-0.005375 max=0.005002 Jy/beam ! Clean residual mean=0.000004 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.626267 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 126 components and 0.626267 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=7.997 mas, bmaj=9.549 mas, bpa=-59.71 degrees ! Estimated noise=2.26331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654745 Jy ! Component: 100 - total flux cleaned = 0.0111147 Jy ! Component: 150 - total flux cleaned = 0.0144543 Jy ! Component: 200 - total flux cleaned = 0.0169535 Jy ! Total flux subtracted in 200 components = 0.0169535 Jy ! Clean residual min=-0.006570 max=0.007888 Jy/beam ! Clean residual mean=-0.000003 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.64322 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 = 0.00190176 Jy ! Component: 100 - total flux cleaned = 0.00287479 Jy ! Component: 150 - total flux cleaned = 0.00354707 Jy ! Component: 200 - total flux cleaned = 0.00417011 Jy ! Total flux subtracted in 200 components = 0.00417011 Jy ! Clean residual min=-0.006521 max=0.008128 Jy/beam ! Clean residual mean=-0.000007 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.64739 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 164 components and 0.64739 Jy ! Inverting map ! Added new window around map position (-10, -37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00778928 Jy ! Component: 100 - total flux cleaned = 0.0123042 Jy ! Component: 150 - total flux cleaned = 0.0154239 Jy ! Component: 200 - total flux cleaned = 0.0171057 Jy ! Total flux subtracted in 200 components = 0.0171057 Jy ! Clean residual min=-0.005410 max=0.004855 Jy/beam ! Clean residual mean=0.000007 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.664496 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 226 components and 0.664496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=3.048 mas, bpa=82.77 degrees ! Estimated noise=1.54568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206301 Jy ! Component: 100 - total flux cleaned = 0.00321388 Jy ! Component: 150 - total flux cleaned = 0.00402199 Jy ! Component: 200 - total flux cleaned = 0.00476165 Jy ! Total flux subtracted in 200 components = 0.00476165 Jy ! Clean residual min=-0.004519 max=0.004488 Jy/beam ! Clean residual mean=0.000003 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.669258 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 257 components and 0.669258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102303Jy sigma=0.825133 ! Fit after self-cal, rms=0.102242Jy sigma=0.823553 wmodel J0725+1425_S_map.mod ! Writing 257 model components to file: J0725+1425_S_map.mod wobs J0725+1425_S_uvs.fits ! Writing UV FITS file: J0725+1425_S_uvs.fits wwins J0725+1425_S_map.win ! wwins: Wrote 8 windows to J0725+1425_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 = 0.000256824 Jy ! Component: 100 - total flux cleaned = 0.000416967 Jy ! Component: 150 - total flux cleaned = 0.000494917 Jy ! Component: 200 - total flux cleaned = 0.000275892 Jy ! Component: 250 - total flux cleaned = 0.000204398 Jy ! Component: 300 - total flux cleaned = 6.17121e-05 Jy ! Component: 350 - total flux cleaned = -0.000283766 Jy ! Component: 400 - total flux cleaned = -0.000553354 Jy ! Component: 450 - total flux cleaned = -0.000752746 Jy ! Component: 500 - total flux cleaned = -0.00101471 Jy ! Component: 550 - total flux cleaned = -0.0013377 Jy ! Component: 600 - total flux cleaned = -0.00165511 Jy ! Component: 650 - total flux cleaned = -0.00196807 Jy ! Component: 700 - total flux cleaned = -0.00227725 Jy ! Component: 750 - total flux cleaned = -0.00258223 Jy ! Component: 800 - total flux cleaned = -0.00288279 Jy ! Component: 850 - total flux cleaned = -0.00335741 Jy ! Component: 900 - total flux cleaned = -0.00341495 Jy ! Component: 950 - total flux cleaned = -0.00347352 Jy ! Component: 1000 - total flux cleaned = -0.00364451 Jy ! Component: 1050 - total flux cleaned = -0.00370054 Jy ! Component: 1100 - total flux cleaned = -0.00381318 Jy ! Component: 1150 - total flux cleaned = -0.00386832 Jy ! Component: 1200 - total flux cleaned = -0.00381423 Jy ! Component: 1250 - total flux cleaned = -0.00403032 Jy ! Component: 1300 - total flux cleaned = -0.00376171 Jy ! Component: 1350 - total flux cleaned = -0.00381531 Jy ! Component: 1400 - total flux cleaned = -0.00376378 Jy ! Component: 1450 - total flux cleaned = -0.00386811 Jy ! Component: 1500 - total flux cleaned = -0.00376538 Jy ! Component: 1550 - total flux cleaned = -0.00366312 Jy ! Component: 1600 - total flux cleaned = -0.00351109 Jy ! Component: 1650 - total flux cleaned = -0.00376234 Jy ! Component: 1700 - total flux cleaned = -0.00376235 Jy ! Component: 1750 - total flux cleaned = -0.00341743 Jy ! Component: 1800 - total flux cleaned = -0.00336774 Jy ! Component: 1850 - total flux cleaned = -0.00336753 Jy ! Component: 1900 - total flux cleaned = -0.0031756 Jy ! Component: 1950 - total flux cleaned = -0.00303268 Jy ! Component: 2000 - total flux cleaned = -0.00307993 Jy ! Component: 2050 - total flux cleaned = -0.00317352 Jy ! Component: 2100 - total flux cleaned = -0.00321979 Jy ! Component: 2150 - total flux cleaned = -0.00326603 Jy ! Component: 2200 - total flux cleaned = -0.0031741 Jy ! Component: 2250 - total flux cleaned = -0.00340219 Jy ! Component: 2300 - total flux cleaned = -0.00335714 Jy ! Component: 2350 - total flux cleaned = -0.00375982 Jy ! Component: 2400 - total flux cleaned = -0.00358178 Jy ! Component: 2450 - total flux cleaned = -0.00371455 Jy ! Component: 2500 - total flux cleaned = -0.00353928 Jy ! Component: 2550 - total flux cleaned = -0.00366997 Jy ! Component: 2600 - total flux cleaned = -0.00379934 Jy ! Component: 2650 - total flux cleaned = -0.00384189 Jy ! Component: 2700 - total flux cleaned = -0.00392702 Jy ! Component: 2750 - total flux cleaned = -0.00392653 Jy ! Component: 2800 - total flux cleaned = -0.00392585 Jy ! Component: 2850 - total flux cleaned = -0.0038003 Jy ! Component: 2900 - total flux cleaned = -0.00388335 Jy ! Component: 2950 - total flux cleaned = -0.0039658 Jy ! Component: 3000 - total flux cleaned = -0.00388411 Jy ! Component: 3050 - total flux cleaned = -0.00380256 Jy ! Component: 3100 - total flux cleaned = -0.00368161 Jy ! Component: 3150 - total flux cleaned = -0.00384227 Jy ! Component: 3200 - total flux cleaned = -0.00372341 Jy ! Component: 3250 - total flux cleaned = -0.00364416 Jy ! Component: 3300 - total flux cleaned = -0.00364375 Jy ! Component: 3350 - total flux cleaned = -0.00380008 Jy ! Component: 3400 - total flux cleaned = -0.00348891 Jy ! Component: 3450 - total flux cleaned = -0.00333488 Jy ! Component: 3500 - total flux cleaned = -0.00345033 Jy ! Component: 3550 - total flux cleaned = -0.00325943 Jy ! Component: 3600 - total flux cleaned = -0.00325971 Jy ! Component: 3650 - total flux cleaned = -0.00337315 Jy ! Component: 3700 - total flux cleaned = -0.00337272 Jy ! Component: 3750 - total flux cleaned = -0.00337282 Jy ! Component: 3800 - total flux cleaned = -0.00329839 Jy ! Component: 3850 - total flux cleaned = -0.00322452 Jy ! Component: 3900 - total flux cleaned = -0.0032981 Jy ! Component: 3950 - total flux cleaned = -0.00318876 Jy ! Component: 4000 - total flux cleaned = -0.00308005 Jy ! Component: 4050 - total flux cleaned = -0.00311649 Jy ! Total flux subtracted in 4096 components = -0.00311652 Jy ! Clean residual min=-0.002401 max=0.002018 Jy/beam ! Clean residual mean=0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.666141 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 565 components and 0.666141 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0725+1425_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.231 x 3.048 at 82.77 degrees (North through East) ! Clean map min=-0.0035295 max=0.34661 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0725+1425_S_map.fits wmodel /scr/pima/rv117_uvs/J0725+1425_S_map.mod ! Writing 565 model components to file: /scr/pima/rv117_uvs/J0725+1425_S_map.mod wobs /scr/pima/rv117_uvs/J0725+1425_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0725+1425_S_uvs.fits wwins /scr/pima/rv117_uvs/J0725+1425_S_map.win ! wwins: Wrote 9 windows to /scr/pima/rv117_uvs/J0725+1425_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.346607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00059496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514958 0.514958 1.02992 2.05983 4.11967 8.23933 16.4787 32.9573 65.9147 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.346 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 582.571 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0725+1425_S_dfm.log closed on Sat Dec 9 23:42:59 2017