! Started logfile: J2002+4725_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:47:27 2017 obs J2002+4725_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J2002+4725_X_2009_05_13_pus_uva.fits ! AN table 1: 51 integrations on 120 of 120 possible baselines. ! AN table 2: 170 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.283371 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2002+4725 ! ! 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 1988 lines of history. ! ! Reading 30060 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2002+4725_X_2009_05_13_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 = 1024x1024 pixels with 0.100x0.100 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 597 telescope corrections were flagged in sub-array 1. ! A total of 1317 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 597 telescope corrections were flagged in sub-array 1. ! A total of 1317 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 597 telescope corrections were flagged in sub-array 1. ! A total of 1317 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 597 telescope corrections were flagged in sub-array 1. ! A total of 1317 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.645763Jy sigma=0.005544 ! Fit after self-cal, rms=0.446856Jy sigma=0.003661 ! 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=0.5256 mas, bmaj=0.7731 mas, bpa=-8.035 degrees ! Estimated noise=779.064 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 = 0.44261 Jy ! Component: 100 - total flux cleaned = 0.587252 Jy ! Total flux subtracted in 100 components = 0.587252 Jy ! Clean residual min=-0.010873 max=0.064404 Jy/beam ! Clean residual mean=0.000121 rms=0.003466 Jy/beam ! Combined flux in latest and established models = 0.587251 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.587251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198857Jy sigma=0.001680 ! Fit after self-cal, rms=0.198330Jy sigma=0.001677 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0709393 Jy ! Component: 100 - total flux cleaned = 0.108037 Jy ! Total flux subtracted in 100 components = 0.108037 Jy ! Clean residual min=-0.007338 max=0.019114 Jy/beam ! Clean residual mean=0.000092 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.695288 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.695288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165769Jy sigma=0.001290 ! Fit after self-cal, rms=0.165365Jy sigma=0.001287 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239705 Jy ! Component: 100 - total flux cleaned = 0.0391357 Jy ! Total flux subtracted in 100 components = 0.0391357 Jy ! Clean residual min=-0.006433 max=0.009387 Jy/beam ! Clean residual mean=0.000081 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.734424 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.734424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160789Jy sigma=0.001221 ! Fit after self-cal, rms=0.160739Jy sigma=0.001220 ! 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=0.6367 mas, bmaj=0.9239 mas, bpa=-4.978 degrees ! Estimated noise=486.351 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 = 0.0163945 Jy ! Component: 100 - total flux cleaned = 0.0249135 Jy ! Component: 150 - total flux cleaned = 0.0295468 Jy ! Component: 200 - total flux cleaned = 0.0321283 Jy ! Total flux subtracted in 200 components = 0.0321283 Jy ! Clean residual min=-0.005882 max=0.008697 Jy/beam ! Clean residual mean=0.000862 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.766552 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.766552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159756Jy sigma=0.001198 ! Fit after self-cal, rms=0.159730Jy sigma=0.001198 ! Inverting map ! Added new window around map position (1.1, -0.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671211 Jy ! Component: 100 - total flux cleaned = 0.00691718 Jy ! Component: 150 - total flux cleaned = 0.00753517 Jy ! Component: 200 - total flux cleaned = 0.00740049 Jy ! Total flux subtracted in 200 components = 0.00740049 Jy ! Clean residual min=-0.006515 max=0.007354 Jy/beam ! Clean residual mean=0.000810 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.773953 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.773953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159210Jy sigma=0.001193 ! Fit after self-cal, rms=0.159151Jy sigma=0.001192 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.97 OV 1.00* PT 1.00* ! SC 1.00* TS 0.96 WZ 0.94 KB 0.92 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 1.07 HO 1.00* ! KK 1.03 KP 1.01 LA 1.01 MK 1.00 ! NL 0.95 NY 0.96 OV 0.96 PT 0.98 ! SC 1.00 TS 0.90 WZ 1.04 KB 0.88 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.97 OV 1.00* PT 1.00* ! SC 1.00* TS 0.99 WZ 0.94 KB 0.92 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 HN 1.08 HO 1.00* ! KK 1.02 KP 0.97 LA 0.99 MK 1.00 ! NL 0.95 NY 0.95 OV 0.94 PT 1.03 ! SC 1.02 TS 0.89 WZ 1.04 KB 0.87 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.04 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.97 OV 1.00* PT 1.00* ! SC 1.00* TS 1.01 WZ 0.97 KB 0.90 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 1.11 HO 1.00* ! KK 1.04 KP 1.00 LA 1.05 MK 0.98 ! NL 0.99 NY 0.99 OV 0.98 PT 1.04 ! SC 1.06 TS 0.92 WZ 1.10 KB 0.90 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.03 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.95 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00 WZ 0.99 KB 0.94 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 HN 1.11 HO 1.00* ! KK 1.02 KP 1.01 LA 1.02 MK 1.01 ! NL 0.99 NY 0.96 OV 0.99 PT 1.03 ! SC 1.03 TS 0.92 WZ 1.09 KB 0.92 ! ! ! Fit before self-cal, rms=0.159151Jy sigma=0.001192 ! Fit after self-cal, rms=0.157279Jy sigma=0.001141 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6289 mas, bmaj=0.9303 mas, bpa=-4.732 degrees ! Estimated noise=485.233 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 (-17.9, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322228 Jy ! Component: 100 - total flux cleaned = 0.00379413 Jy ! Component: 150 - total flux cleaned = 0.0039198 Jy ! Component: 200 - total flux cleaned = 0.00413125 Jy ! Total flux subtracted in 200 components = 0.00413125 Jy ! Clean residual min=-0.004349 max=0.004282 Jy/beam ! Clean residual mean=0.000090 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.778084 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.778084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157063Jy sigma=0.001139 ! Fit after self-cal, rms=0.157121Jy sigma=0.001138 ! 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=0.157121Jy sigma=0.001138 ! Fit after self-cal, rms=0.157583Jy sigma=0.001121 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6265 mas, bmaj=0.9315 mas, bpa=-4.908 degrees ! Estimated noise=485.403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146008 Jy ! Component: 100 - total flux cleaned = 0.00116887 Jy ! Component: 150 - total flux cleaned = 0.00124896 Jy ! Component: 200 - total flux cleaned = 0.00104175 Jy ! Total flux subtracted in 200 components = 0.00104175 Jy ! Clean residual min=-0.002068 max=0.002419 Jy/beam ! Clean residual mean=0.000092 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.779126 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.779126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157475Jy sigma=0.001120 ! Fit after self-cal, rms=0.157494Jy sigma=0.001120 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 (1.2, 5.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109226 Jy ! Component: 100 - total flux cleaned = 0.000966146 Jy ! Component: 150 - total flux cleaned = 0.000800946 Jy ! Component: 200 - total flux cleaned = 0.00070187 Jy ! Total flux subtracted in 200 components = 0.00070187 Jy ! Clean residual min=-0.002032 max=0.002099 Jy/beam ! Clean residual mean=0.000086 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.779827 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.779827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157443Jy sigma=0.001119 ! Fit after self-cal, rms=0.157439Jy sigma=0.001119 ! 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=0.157439Jy sigma=0.001119 ! Fit after self-cal, rms=0.157558Jy sigma=0.001119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6251 mas, bmaj=0.932 mas, bpa=-4.984 degrees ! Estimated noise=485.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855547 Jy ! Component: 100 - total flux cleaned = 0.000747968 Jy ! Component: 150 - total flux cleaned = 0.000597152 Jy ! Component: 200 - total flux cleaned = 0.000410041 Jy ! Total flux subtracted in 200 components = 0.000410041 Jy ! Clean residual min=-0.001962 max=0.002007 Jy/beam ! Clean residual mean=0.000049 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.780237 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.780238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157516Jy sigma=0.001118 ! Fit after self-cal, rms=0.157517Jy sigma=0.001118 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 = -0.000327857 Jy ! Component: 100 - total flux cleaned = -0.00032669 Jy ! Component: 150 - total flux cleaned = -0.000326855 Jy ! Component: 200 - total flux cleaned = -0.000326756 Jy ! Total flux subtracted in 200 components = -0.000326756 Jy ! Clean residual min=-0.001937 max=0.001977 Jy/beam ! Clean residual mean=0.000052 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.779911 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 143 components and 0.779911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157496Jy sigma=0.001118 ! Fit after self-cal, rms=0.157494Jy sigma=0.001118 ! 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=0.157494Jy sigma=0.001118 ! Fit after self-cal, rms=0.157566Jy sigma=0.001118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=2.699 mas, bpa=65.38 degrees ! Estimated noise=700.803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645098 Jy ! Component: 100 - total flux cleaned = 0.000745608 Jy ! Component: 150 - total flux cleaned = 0.000819373 Jy ! Component: 200 - total flux cleaned = 0.000885886 Jy ! Total flux subtracted in 200 components = 0.000885886 Jy ! Clean residual min=-0.002375 max=0.002577 Jy/beam ! Clean residual mean=0.000055 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.780797 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 157 components and 0.780797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157563Jy sigma=0.001118 ! Fit after self-cal, rms=0.157560Jy sigma=0.001118 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 = 8.67011e-05 Jy ! Component: 100 - total flux cleaned = 5.56185e-05 Jy ! Component: 150 - total flux cleaned = 0.000139632 Jy ! Component: 200 - total flux cleaned = 0.000190088 Jy ! Total flux subtracted in 200 components = 0.000190088 Jy ! Clean residual min=-0.002388 max=0.002550 Jy/beam ! Clean residual mean=0.000049 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.780987 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 165 components and 0.780987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157563Jy sigma=0.001118 ! Fit after self-cal, rms=0.157559Jy sigma=0.001118 ! 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=0.6242 mas, bmaj=0.9323 mas, bpa=-5.029 degrees ! Estimated noise=485.088 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6242 x 0.9323 at -5.029 degrees (North through East) ! Clean map min=-0.0022532 max=0.60204 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157559Jy sigma=0.001118 ! Fit after self-cal, rms=0.152275Jy sigma=0.001051 ! Inverting map and beam ! Estimated beam: bmin=0.6242 mas, bmaj=0.9323 mas, bpa=-5.047 degrees ! Estimated noise=485.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167157 Jy ! Component: 100 - total flux cleaned = -0.000206508 Jy ! Component: 150 - total flux cleaned = -0.000282009 Jy ! Component: 200 - total flux cleaned = -0.000316582 Jy ! Total flux subtracted in 200 components = -0.000316582 Jy ! Clean residual min=-0.002014 max=0.001845 Jy/beam ! Clean residual mean=0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.78067 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 176 components and 0.78067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152252Jy sigma=0.001051 ! Fit after self-cal, rms=0.152251Jy sigma=0.001051 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211013 Jy ! Component: 100 - total flux cleaned = -0.00024121 Jy ! Component: 150 - total flux cleaned = -0.000210616 Jy ! Component: 200 - total flux cleaned = -0.000268983 Jy ! Total flux subtracted in 200 components = -0.000268983 Jy ! Clean residual min=-0.002005 max=0.001821 Jy/beam ! Clean residual mean=0.000009 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.780401 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 181 components and 0.780401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152236Jy sigma=0.001051 ! Fit after self-cal, rms=0.152235Jy sigma=0.001051 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152235Jy sigma=0.001051 ! Fit after self-cal, rms=0.152287Jy sigma=0.001051 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=0.5171 mas, bmaj=0.7808 mas, bpa=-8.198 degrees ! Estimated noise=775.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.441084 Jy ! Component: 100 - total flux cleaned = 0.592002 Jy ! Component: 150 - total flux cleaned = 0.665752 Jy ! Component: 200 - total flux cleaned = 0.704116 Jy ! Total flux subtracted in 200 components = 0.704116 Jy ! Clean residual min=-0.005292 max=0.019500 Jy/beam ! Clean residual mean=0.000029 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.704116 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.704116 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6238 mas, bmaj=0.9325 mas, bpa=-5.063 degrees ! Estimated noise=485.119 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 = 0.0340718 Jy ! Component: 100 - total flux cleaned = 0.0514127 Jy ! Component: 150 - total flux cleaned = 0.0607161 Jy ! Component: 200 - total flux cleaned = 0.0662371 Jy ! Total flux subtracted in 200 components = 0.0662371 Jy ! Clean residual min=-0.002147 max=0.003457 Jy/beam ! Clean residual mean=0.000085 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.770353 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.770353 Jy ! Inverting map ! Added new window around map position (-0.7, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370393 Jy ! Component: 100 - total flux cleaned = 0.00550891 Jy ! Component: 150 - total flux cleaned = 0.00664496 Jy ! Component: 200 - total flux cleaned = 0.00739666 Jy ! Total flux subtracted in 200 components = 0.00739666 Jy ! Clean residual min=-0.002041 max=0.001962 Jy/beam ! Clean residual mean=0.000022 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.77775 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 0.77775 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=2.699 mas, bpa=65.67 degrees ! Estimated noise=701.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226249 Jy ! Component: 100 - total flux cleaned = 0.00321778 Jy ! Component: 150 - total flux cleaned = 0.00363468 Jy ! Component: 200 - total flux cleaned = 0.00393742 Jy ! Total flux subtracted in 200 components = 0.00393742 Jy ! Clean residual min=-0.002524 max=0.002173 Jy/beam ! Clean residual mean=-0.000047 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.781687 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 = 0.000112021 Jy ! Component: 100 - total flux cleaned = 0.000136795 Jy ! Component: 150 - total flux cleaned = 0.000158919 Jy ! Component: 200 - total flux cleaned = 0.000158742 Jy ! Total flux subtracted in 200 components = 0.000158742 Jy ! Clean residual min=-0.002541 max=0.002196 Jy/beam ! Clean residual mean=-0.000051 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.781846 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 131 components and 0.781846 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6238 mas, bmaj=0.9325 mas, bpa=-5.063 degrees ! Estimated noise=485.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000573145 Jy ! Component: 100 - total flux cleaned = -0.000621221 Jy ! Component: 150 - total flux cleaned = -0.000620782 Jy ! Component: 200 - total flux cleaned = -0.000620342 Jy ! Total flux subtracted in 200 components = -0.000620342 Jy ! Clean residual min=-0.002053 max=0.001882 Jy/beam ! Clean residual mean=-0.000009 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.781226 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 156 components and 0.781226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152324Jy sigma=0.001051 ! Fit after self-cal, rms=0.152304Jy sigma=0.001051 wmodel J2002+4725_X_2009_05_13_pus_map.mod ! Writing 156 model components to file: J2002+4725_X_2009_05_13_pus_map.mod wobs J2002+4725_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J2002+4725_X_2009_05_13_pus_uvs.fits wwins J2002+4725_X_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J2002+4725_X_2009_05_13_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235896 Jy ! Component: 100 - total flux cleaned = -9.91635e-05 Jy ! Component: 150 - total flux cleaned = 3.27553e-05 Jy ! Component: 200 - total flux cleaned = 0.000194633 Jy ! Component: 250 - total flux cleaned = 0.000258148 Jy ! Component: 300 - total flux cleaned = 0.000320533 Jy ! Component: 350 - total flux cleaned = 0.000382011 Jy ! Component: 400 - total flux cleaned = 0.000381974 Jy ! Component: 450 - total flux cleaned = 0.000351873 Jy ! Component: 500 - total flux cleaned = 0.000381683 Jy ! Component: 550 - total flux cleaned = 0.00035211 Jy ! Component: 600 - total flux cleaned = 0.000381477 Jy ! Component: 650 - total flux cleaned = 0.000468037 Jy ! Component: 700 - total flux cleaned = 0.000382052 Jy ! Component: 750 - total flux cleaned = 0.000467484 Jy ! Component: 800 - total flux cleaned = 0.000411051 Jy ! Component: 850 - total flux cleaned = 0.000438935 Jy ! Component: 900 - total flux cleaned = 0.000410959 Jy ! Component: 950 - total flux cleaned = 0.000410821 Jy ! Component: 1000 - total flux cleaned = 0.000383467 Jy ! Component: 1050 - total flux cleaned = 0.000356118 Jy ! Component: 1100 - total flux cleaned = 0.000383139 Jy ! Component: 1150 - total flux cleaned = 0.000329202 Jy ! Component: 1200 - total flux cleaned = 0.000302497 Jy ! Component: 1250 - total flux cleaned = 0.000328944 Jy ! Component: 1300 - total flux cleaned = 0.000329024 Jy ! Component: 1350 - total flux cleaned = 0.000276569 Jy ! Component: 1400 - total flux cleaned = 0.000224568 Jy ! Component: 1450 - total flux cleaned = 0.000276357 Jy ! Component: 1500 - total flux cleaned = 0.000173528 Jy ! Component: 1550 - total flux cleaned = 0.000199306 Jy ! Component: 1600 - total flux cleaned = 0.000249987 Jy ! Component: 1650 - total flux cleaned = 0.000174018 Jy ! Component: 1700 - total flux cleaned = 0.000199142 Jy ! Component: 1750 - total flux cleaned = 0.000174122 Jy ! Component: 1800 - total flux cleaned = 0.000199101 Jy ! Component: 1850 - total flux cleaned = 0.000199075 Jy ! Component: 1900 - total flux cleaned = 0.000174449 Jy ! Component: 1950 - total flux cleaned = 0.000223516 Jy ! Component: 2000 - total flux cleaned = 0.000223575 Jy ! Component: 2050 - total flux cleaned = 0.000247918 Jy ! Component: 2100 - total flux cleaned = 0.000272022 Jy ! Component: 2150 - total flux cleaned = 0.000272103 Jy ! Component: 2200 - total flux cleaned = 0.0002962 Jy ! Component: 2250 - total flux cleaned = 0.000272344 Jy ! Component: 2300 - total flux cleaned = 0.000248711 Jy ! Component: 2350 - total flux cleaned = 0.000343219 Jy ! Component: 2400 - total flux cleaned = 0.000272666 Jy ! Component: 2450 - total flux cleaned = 0.000366265 Jy ! Component: 2500 - total flux cleaned = 0.000342953 Jy ! Component: 2550 - total flux cleaned = 0.00038934 Jy ! Component: 2600 - total flux cleaned = 0.000389395 Jy ! Component: 2650 - total flux cleaned = 0.000389358 Jy ! Component: 2700 - total flux cleaned = 0.000435191 Jy ! Component: 2750 - total flux cleaned = 0.000435108 Jy ! Component: 2800 - total flux cleaned = 0.000389736 Jy ! Component: 2850 - total flux cleaned = 0.000367229 Jy ! Component: 2900 - total flux cleaned = 0.000434886 Jy ! Component: 2950 - total flux cleaned = 0.0003899 Jy ! Component: 3000 - total flux cleaned = 0.000389856 Jy ! Component: 3050 - total flux cleaned = 0.000412121 Jy ! Component: 3100 - total flux cleaned = 0.000367722 Jy ! Component: 3150 - total flux cleaned = 0.00038984 Jy ! Component: 3200 - total flux cleaned = 0.000411852 Jy ! Component: 3250 - total flux cleaned = 0.000367943 Jy ! Component: 3300 - total flux cleaned = 0.000367955 Jy ! Component: 3350 - total flux cleaned = 0.000324426 Jy ! Component: 3400 - total flux cleaned = 0.000367794 Jy ! Component: 3450 - total flux cleaned = 0.000367741 Jy ! Component: 3500 - total flux cleaned = 0.000346238 Jy ! Component: 3550 - total flux cleaned = 0.000303296 Jy ! Component: 3600 - total flux cleaned = 0.00028191 Jy ! Component: 3650 - total flux cleaned = 0.000303291 Jy ! Component: 3700 - total flux cleaned = 0.000282038 Jy ! Component: 3750 - total flux cleaned = 0.000282069 Jy ! Component: 3800 - total flux cleaned = 0.000260956 Jy ! Component: 3850 - total flux cleaned = 0.00026092 Jy ! Component: 3900 - total flux cleaned = 0.000281871 Jy ! Component: 3950 - total flux cleaned = 0.000240085 Jy ! Component: 4000 - total flux cleaned = 0.000240033 Jy ! Component: 4050 - total flux cleaned = 0.000219295 Jy ! Total flux subtracted in 4096 components = 0.000198673 Jy ! Clean residual min=-0.001167 max=0.001249 Jy/beam ! Clean residual mean=-0.000011 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.781424 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 499 components and 0.781425 Jy ![Exited script file: muppet] wmap "J2002+4725_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6238 x 0.9325 at -5.063 degrees (North through East) ! Clean map min=-0.0020638 max=0.60191 Jy/beam ! Writing clean map to FITS file: J2002+4725_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.601909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000381898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.190344 0.190344 0.380687 0.761374 1.52275 3.0455 6.09099 12.182 24.364 48.7279 97.4559 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.601 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6238 x 0.9325 at -5.063 degrees (North through East) ! Clean map min=-0.0020638 max=0.60191 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2002+4725_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:47:35 2017