! Started logfile: J1419+5423_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:53:54 2012 obs J1419+5423_X_2011_08_02_pus_uva.fits ! Reading UV FITS file: J1419+5423_X_2011_08_02_pus_uva.fits ! AN table 1: 42 integrations on 78 of 78 possible baselines. ! AN table 2: 164 integrations on 78 of 78 possible baselines. ! AN table 3: 53 integrations on 78 of 78 possible baselines. ! AN table 4: 23 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.204037 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1419+5423 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3146 lines of history. ! ! Reading 17952 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1419+5423_X_2011_08_02_pus] 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 = 512x512 pixels with 0.200x0.200 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 471 telescope corrections were flagged in sub-array 1. ! A total of 955 telescope corrections were flagged in sub-array 2. ! A total of 534 telescope corrections were flagged in sub-array 3. ! A total of 226 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 465 telescope corrections were flagged in sub-array 1. ! A total of 955 telescope corrections were flagged in sub-array 2. ! A total of 519 telescope corrections were flagged in sub-array 3. ! A total of 226 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 471 telescope corrections were flagged in sub-array 1. ! A total of 955 telescope corrections were flagged in sub-array 2. ! A total of 534 telescope corrections were flagged in sub-array 3. ! A total of 226 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 471 telescope corrections were flagged in sub-array 1. ! A total of 966 telescope corrections were flagged in sub-array 2. ! A total of 534 telescope corrections were flagged in sub-array 3. ! A total of 226 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.823107Jy sigma=0.008701 ! Fit after self-cal, rms=0.732902Jy sigma=0.007702 ! 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=0.9765 mas, bmaj=1.39 mas, bpa=-52.37 degrees ! Estimated noise=1095.09 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 = 0.196233 Jy ! Component: 100 - total flux cleaned = 0.271929 Jy ! Total flux subtracted in 100 components = 0.271929 Jy ! Clean residual min=-0.014104 max=0.037678 Jy/beam ! Clean residual mean=0.000185 rms=0.004842 Jy/beam ! Combined flux in latest and established models = 0.271929 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.271929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180562Jy sigma=0.001804 ! Fit after self-cal, rms=0.180309Jy sigma=0.001800 ! Inverting map ! Added new window around map position (1.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429727 Jy ! Component: 100 - total flux cleaned = 0.0672272 Jy ! Total flux subtracted in 100 components = 0.0672272 Jy ! Clean residual min=-0.012549 max=0.020410 Jy/beam ! Clean residual mean=0.000081 rms=0.003330 Jy/beam ! Combined flux in latest and established models = 0.339156 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.339156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160206Jy sigma=0.001571 ! Fit after self-cal, rms=0.159995Jy sigma=0.001568 ! Inverting map ! Added new window around map position (3.4, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212377 Jy ! Component: 100 - total flux cleaned = 0.0356309 Jy ! Total flux subtracted in 100 components = 0.0356309 Jy ! Clean residual min=-0.011999 max=0.013138 Jy/beam ! Clean residual mean=0.000040 rms=0.002792 Jy/beam ! Combined flux in latest and established models = 0.374787 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.374787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154351Jy sigma=0.001504 ! Fit after self-cal, rms=0.153991Jy sigma=0.001500 ! 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=1.61 mas, bmaj=2.058 mas, bpa=-78.94 degrees ! Estimated noise=501.89 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 = 0.0242382 Jy ! Component: 100 - total flux cleaned = 0.0386512 Jy ! Component: 150 - total flux cleaned = 0.0481243 Jy ! Component: 200 - total flux cleaned = 0.05466 Jy ! Total flux subtracted in 200 components = 0.05466 Jy ! Clean residual min=-0.014235 max=0.012550 Jy/beam ! Clean residual mean=-0.000127 rms=0.004176 Jy/beam ! Combined flux in latest and established models = 0.429447 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 70 components and 0.429447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149539Jy sigma=0.001456 ! Fit after self-cal, rms=0.149214Jy sigma=0.001452 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 57 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.90 FT 1.00* HH 1.00* ! HN 1.32 KP 0.89 LA 0.99 MK 0.95 ! NL 0.95 OV 1.06 PT 1.01 TS 1.00* ! WZ 1.00* ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00 FT 1.00* HH 1.00* ! HN 1.00* KP 0.90 LA 0.92 MK 0.92 ! NL 1.00* OV 1.04 PT 0.94 TS 1.00* ! WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.25 FD 0.86 FT 1.00* HH 1.00* ! HN 1.00* KP 0.92 LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.02 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 57 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.91 FT 1.00* HH 1.00* ! HN 1.05 KP 0.88 LA 1.01 MK 1.01 ! NL 1.08 OV 1.07 PT 1.10 TS 1.00* ! WZ 1.00* ! ! A total of 81 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 0.95 FT 1.00* HH 1.00* ! HN 1.00* KP 0.89 LA 0.95 MK 1.15 ! NL 1.00* OV 1.13 PT 1.03 TS 1.00* ! WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.91 FT 1.00* HH 1.00* ! HN 1.00* KP 0.86 LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.08 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 57 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.92 FT 1.00* HH 1.00* ! HN 0.97 KP 0.79 LA 1.01 MK 0.98 ! NL 0.98 OV 1.06 PT 1.04 TS 1.00* ! WZ 1.00* ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.04 FT 1.00* HH 1.00* ! HN 1.00* KP 0.82 LA 0.94 MK 1.00 ! NL 1.00* OV 1.02 PT 0.93 TS 1.00* ! WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.20 FD 0.87 FT 1.00* HH 1.00* ! HN 1.00* KP 0.87 LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 0.99 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* FT 0.00* HH 0.00* ! HN 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* TS 0.00* ! WZ 0.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.97 FT 1.00* HH 1.00* ! HN 0.92 KP 0.85 LA 1.07 MK 1.05 ! NL 1.03 OV 1.10 PT 1.14 TS 1.00* ! WZ 1.00* ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.07 FT 1.00* HH 1.00* ! HN 1.00* KP 0.84 LA 0.97 MK 1.14 ! NL 1.00* OV 1.21 PT 1.04 TS 1.00* ! WZ 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.05 FT 1.00* HH 1.00* ! HN 1.00* KP 0.84 LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.09 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.149214Jy sigma=0.001452 ! Fit after self-cal, rms=0.145267Jy sigma=0.001401 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.661 mas, bmaj=2.234 mas, bpa=-80.66 degrees ! Estimated noise=512.157 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 = 0.00431464 Jy ! Component: 100 - total flux cleaned = 0.00482801 Jy ! Component: 150 - total flux cleaned = 0.00508921 Jy ! Component: 200 - total flux cleaned = 0.00516199 Jy ! Total flux subtracted in 200 components = 0.00516199 Jy ! Clean residual min=-0.008763 max=0.007566 Jy/beam ! Clean residual mean=-0.000048 rms=0.002053 Jy/beam ! Combined flux in latest and established models = 0.434609 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.434609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145063Jy sigma=0.001398 ! Fit after self-cal, rms=0.145034Jy sigma=0.001397 ! 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=0.145034Jy sigma=0.001397 ! Fit after self-cal, rms=0.146700Jy sigma=0.001394 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.657 mas, bmaj=2.245 mas, bpa=-80.18 degrees ! Estimated noise=513.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026237 Jy ! Component: 100 - total flux cleaned = 0.00261924 Jy ! Component: 150 - total flux cleaned = 0.00281129 Jy ! Component: 200 - total flux cleaned = 0.00287078 Jy ! Total flux subtracted in 200 components = 0.00287078 Jy ! Clean residual min=-0.008366 max=0.006709 Jy/beam ! Clean residual mean=-0.000087 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.43748 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.43748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146601Jy sigma=0.001393 ! Fit after self-cal, rms=0.146585Jy sigma=0.001392 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 = 0.00127339 Jy ! Component: 100 - total flux cleaned = 0.00138974 Jy ! Component: 150 - total flux cleaned = 0.00154253 Jy ! Component: 200 - total flux cleaned = 0.00154181 Jy ! Total flux subtracted in 200 components = 0.00154181 Jy ! Clean residual min=-0.008293 max=0.006763 Jy/beam ! Clean residual mean=-0.000093 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.439022 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.439022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146539Jy sigma=0.001392 ! Fit after self-cal, rms=0.146523Jy sigma=0.001392 ! 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=0.146523Jy sigma=0.001392 ! Fit after self-cal, rms=0.149817Jy sigma=0.001391 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.66 mas, bmaj=2.261 mas, bpa=-79.63 degrees ! Estimated noise=515.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125681 Jy ! Component: 100 - total flux cleaned = 0.00125938 Jy ! Component: 150 - total flux cleaned = 0.00126191 Jy ! Component: 200 - total flux cleaned = 0.00130784 Jy ! Total flux subtracted in 200 components = 0.00130784 Jy ! Clean residual min=-0.008127 max=0.006816 Jy/beam ! Clean residual mean=-0.000089 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.44033 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.440329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149771Jy sigma=0.001391 ! Fit after self-cal, rms=0.149762Jy sigma=0.001391 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 = 0.000666429 Jy ! Component: 100 - total flux cleaned = 0.000765166 Jy ! Component: 150 - total flux cleaned = 0.000722125 Jy ! Component: 200 - total flux cleaned = 0.000681902 Jy ! Total flux subtracted in 200 components = 0.000681902 Jy ! Clean residual min=-0.008025 max=0.006844 Jy/beam ! Clean residual mean=-0.000092 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.441011 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.441011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149733Jy sigma=0.001390 ! Fit after self-cal, rms=0.149723Jy sigma=0.001390 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.149723Jy sigma=0.001390 ! Fit after self-cal, rms=0.150701Jy sigma=0.001390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.585 mas, bmaj=3.475 mas, bpa=85.48 degrees ! Estimated noise=546.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127702 Jy ! Component: 100 - total flux cleaned = 0.00148232 Jy ! Component: 150 - total flux cleaned = 0.00134209 Jy ! Component: 200 - total flux cleaned = 0.00126243 Jy ! Total flux subtracted in 200 components = 0.00126243 Jy ! Clean residual min=-0.007345 max=0.007752 Jy/beam ! Clean residual mean=-0.000130 rms=0.002166 Jy/beam ! Combined flux in latest and established models = 0.442274 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 95 components and 0.442274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150682Jy sigma=0.001390 ! Fit after self-cal, rms=0.150650Jy sigma=0.001389 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 = 0.000553098 Jy ! Component: 100 - total flux cleaned = 0.00078567 Jy ! Component: 150 - total flux cleaned = 0.000699927 Jy ! Component: 200 - total flux cleaned = 0.000663066 Jy ! Total flux subtracted in 200 components = 0.000663066 Jy ! Clean residual min=-0.007193 max=0.007736 Jy/beam ! Clean residual mean=-0.000134 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.442937 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.442937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150647Jy sigma=0.001389 ! Fit after self-cal, rms=0.150621Jy sigma=0.001389 ! 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=1.662 mas, bmaj=2.271 mas, bpa=-79.43 degrees ! Estimated noise=516.504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.662 x 2.271 at -79.43 degrees (North through East) ! Clean map min=-0.0074462 max=0.27165 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=0.9949 mas, bmaj=1.532 mas, bpa=-59.72 degrees ! Estimated noise=1137.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.208591 Jy ! Component: 100 - total flux cleaned = 0.287511 Jy ! Component: 150 - total flux cleaned = 0.329686 Jy ! Component: 200 - total flux cleaned = 0.357166 Jy ! Total flux subtracted in 200 components = 0.357166 Jy ! Clean residual min=-0.009913 max=0.017325 Jy/beam ! Clean residual mean=0.000053 rms=0.003041 Jy/beam ! Combined flux in latest and established models = 0.357166 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.357166 Jy ! Inverting map and beam ! Estimated beam: bmin=1.662 mas, bmaj=2.271 mas, bpa=-79.43 degrees ! Estimated noise=516.504 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 = 0.0330296 Jy ! Component: 100 - total flux cleaned = 0.0521255 Jy ! Component: 150 - total flux cleaned = 0.0639373 Jy ! Component: 200 - total flux cleaned = 0.0714717 Jy ! Total flux subtracted in 200 components = 0.0714717 Jy ! Clean residual min=-0.007643 max=0.006731 Jy/beam ! Clean residual mean=0.000000 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.428637 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 67 components and 0.428637 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.598 mas, bmaj=2.186 mas, bpa=-88.64 degrees ! Estimated noise=562.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048467 Jy ! Component: 100 - total flux cleaned = 0.00807469 Jy ! Component: 150 - total flux cleaned = 0.0097279 Jy ! Component: 200 - total flux cleaned = 0.0103378 Jy ! Total flux subtracted in 200 components = 0.0103378 Jy ! Clean residual min=-0.007407 max=0.006685 Jy/beam ! Clean residual mean=-0.000063 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.438975 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481296 Jy ! Component: 100 - total flux cleaned = 0.000801359 Jy ! Component: 150 - total flux cleaned = 0.00110034 Jy ! Component: 200 - total flux cleaned = 0.00143347 Jy ! Total flux subtracted in 200 components = 0.00143347 Jy ! Clean residual min=-0.007415 max=0.006705 Jy/beam ! Clean residual mean=-0.000072 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.440409 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.440409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150572Jy sigma=0.001389 ! Fit after self-cal, rms=0.150526Jy sigma=0.001389 wmodel J1419+5423_X_2011_08_02_pus_map.mod ! Writing 77 model components to file: J1419+5423_X_2011_08_02_pus_map.mod wobs J1419+5423_X_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J1419+5423_X_2011_08_02_pus_uvs.fits wwins J1419+5423_X_2011_08_02_pus_map.win ! wwins: Wrote 3 windows to J1419+5423_X_2011_08_02_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109628 Jy ! Component: 100 - total flux cleaned = -0.00181315 Jy ! Component: 150 - total flux cleaned = -0.00217089 Jy ! Component: 200 - total flux cleaned = -0.00209265 Jy ! Component: 250 - total flux cleaned = -0.00209391 Jy ! Component: 300 - total flux cleaned = -0.00175458 Jy ! Component: 350 - total flux cleaned = -0.00150286 Jy ! Component: 400 - total flux cleaned = -0.00138402 Jy ! Component: 450 - total flux cleaned = -0.00138529 Jy ! Component: 500 - total flux cleaned = -0.00133121 Jy ! Component: 550 - total flux cleaned = -0.00133201 Jy ! Component: 600 - total flux cleaned = -0.00133222 Jy ! Component: 650 - total flux cleaned = -0.00128332 Jy ! Component: 700 - total flux cleaned = -0.00118796 Jy ! Component: 750 - total flux cleaned = -0.00118747 Jy ! Component: 800 - total flux cleaned = -0.00105323 Jy ! Component: 850 - total flux cleaned = -0.0010965 Jy ! Component: 900 - total flux cleaned = -0.00109632 Jy ! Component: 950 - total flux cleaned = -0.00122053 Jy ! Component: 1000 - total flux cleaned = -0.00130129 Jy ! Component: 1050 - total flux cleaned = -0.00145643 Jy ! Component: 1100 - total flux cleaned = -0.00157019 Jy ! Component: 1150 - total flux cleaned = -0.00171832 Jy ! Component: 1200 - total flux cleaned = -0.00189887 Jy ! Component: 1250 - total flux cleaned = -0.00218192 Jy ! Component: 1300 - total flux cleaned = -0.00232056 Jy ! Component: 1350 - total flux cleaned = -0.00252607 Jy ! Component: 1400 - total flux cleaned = -0.00265965 Jy ! Component: 1450 - total flux cleaned = -0.00269316 Jy ! Component: 1500 - total flux cleaned = -0.00285547 Jy ! Component: 1550 - total flux cleaned = -0.00295151 Jy ! Component: 1600 - total flux cleaned = -0.00285697 Jy ! Component: 1650 - total flux cleaned = -0.00291879 Jy ! Component: 1700 - total flux cleaned = -0.00288793 Jy ! Component: 1750 - total flux cleaned = -0.00282712 Jy ! Component: 1800 - total flux cleaned = -0.0027075 Jy ! Component: 1850 - total flux cleaned = -0.00285541 Jy ! Component: 1900 - total flux cleaned = -0.00282548 Jy ! Component: 1950 - total flux cleaned = -0.00276726 Jy ! Component: 2000 - total flux cleaned = -0.0027952 Jy ! Total flux subtracted in 2048 components = -0.00279472 Jy ! Clean residual min=-0.001602 max=0.001635 Jy/beam ! Clean residual mean=-0.000028 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.437614 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 207 components and 0.437614 Jy ![Exited script file: muppet] wmap "J1419+5423_X_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.598 x 2.186 at -88.64 degrees (North through East) ! Clean map min=-0.0044049 max=0.26003 Jy/beam ! Writing clean map to FITS file: J1419+5423_X_2011_08_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.26003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000558129 device "J1419+5423_X_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J1419+5423_X_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.643921 0.643921 1.28784 2.57569 5.15137 10.3027 20.6055 41.211 82.4219 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.26 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.598 x 2.186 at -88.64 degrees (North through East) ! Clean map min=-0.0044049 max=0.26003 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1419+5423_X_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J1419+5423_X_2011_08_02_pus_map.gif/vgif' mapplot cln