! Started logfile: J0022+0608_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:31:13 2017 obs J0022+0608_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0022+0608_S_2009_05_13_pus_uva.fits ! AN table 1: 59 integrations on 120 of 120 possible baselines. ! AN table 2: 235 integrations on 120 of 120 possible baselines. ! AN table 3: 30 integrations on 120 of 120 possible baselines. ! AN table 4: 120 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.203228 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0022+0608 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1341 lines of history. ! ! Reading 43312 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0022+0608_S_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 0.500x0.500 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 768 telescope corrections were flagged in sub-array 1. ! A total of 1816 telescope corrections were flagged in sub-array 2. ! A total of 231 telescope corrections were flagged in sub-array 3. ! A total of 1602 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 768 telescope corrections were flagged in sub-array 1. ! A total of 1816 telescope corrections were flagged in sub-array 2. ! A total of 231 telescope corrections were flagged in sub-array 3. ! A total of 1602 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 768 telescope corrections were flagged in sub-array 1. ! A total of 1816 telescope corrections were flagged in sub-array 2. ! A total of 231 telescope corrections were flagged in sub-array 3. ! A total of 1602 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 768 telescope corrections were flagged in sub-array 1. ! A total of 1816 telescope corrections were flagged in sub-array 2. ! A total of 231 telescope corrections were flagged in sub-array 3. ! A total of 1602 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.785216Jy sigma=0.005692 ! Fit after self-cal, rms=0.679578Jy sigma=0.004949 ! 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=2.147 mas, bmaj=4.691 mas, bpa=-5.218 degrees ! Estimated noise=926.551 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 = 0.263494 Jy ! Component: 100 - total flux cleaned = 0.321772 Jy ! Total flux subtracted in 100 components = 0.321772 Jy ! Clean residual min=-0.007361 max=0.019647 Jy/beam ! Clean residual mean=-0.000016 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.321772 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.321772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188290Jy sigma=0.001162 ! Fit after self-cal, rms=0.188279Jy sigma=0.001162 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212827 Jy ! Component: 100 - total flux cleaned = 0.0324616 Jy ! Total flux subtracted in 100 components = 0.0324616 Jy ! Clean residual min=-0.005713 max=0.007091 Jy/beam ! Clean residual mean=-0.000008 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.354234 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.354234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185679Jy sigma=0.001134 ! Fit after self-cal, rms=0.185693Jy sigma=0.001134 ! 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=2.649 mas, bmaj=5.662 mas, bpa=-7.866 degrees ! Estimated noise=476.635 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 = 0.00786559 Jy ! Component: 100 - total flux cleaned = 0.0106852 Jy ! Component: 150 - total flux cleaned = 0.0108613 Jy ! Component: 200 - total flux cleaned = 0.0108553 Jy ! Total flux subtracted in 200 components = 0.0108553 Jy ! Clean residual min=-0.002945 max=0.003301 Jy/beam ! Clean residual mean=-0.000007 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.365089 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.365089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185269Jy sigma=0.001132 ! Fit after self-cal, rms=0.185267Jy sigma=0.001132 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* HO 0.62 ! KK 1.04 KP 1.24 LA 0.92 MK 1.01 ! NL 1.11 NY 1.00* OV 1.00* PT 0.98 ! SC 1.00* TS 0.98 WZ 1.00* KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 HN 1.02 HO 1.00* ! KK 1.03 KP 1.01 LA 0.97 MK 0.94 ! NL 0.99 NY 1.01 OV 1.00 PT 1.01 ! SC 0.98 TS 1.00* WZ 1.01 KB 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00 HN 0.99 HO 1.00* ! KK 0.97 KP 1.15 LA 0.95 MK 0.98 ! NL 0.96 NY 1.00* OV 1.02 PT 1.02 ! SC 0.98 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 318 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* HO 0.71 ! KK 1.08 KP 0.98 LA 1.01 MK 0.98 ! NL 1.13 NY 1.00* OV 1.00* PT 0.96 ! SC 1.00* TS 0.97 WZ 1.00* KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 1.00 HO 1.00* ! KK 1.02 KP 1.02 LA 0.99 MK 1.01 ! NL 1.03 NY 0.99 OV 0.99 PT 1.00 ! SC 1.04 TS 1.00* WZ 1.01 KB 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.95 HN 1.02 HO 1.00* ! KK 1.02 KP 1.02 LA 0.97 MK 1.06 ! NL 0.98 NY 1.00* OV 0.98 PT 1.00 ! SC 1.06 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 318 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 HN 1.00* HO 0.84 ! KK 0.97 KP 1.03 LA 1.01 MK 0.97 ! NL 1.13 NY 1.00* OV 1.00* PT 1.02 ! SC 1.00* TS 1.04 WZ 1.00* KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.96 HN 1.02 HO 1.00* ! KK 1.02 KP 1.02 LA 1.01 MK 1.07 ! NL 1.00 NY 1.03 OV 1.08 PT 1.01 ! SC 1.00 TS 1.00* WZ 1.02 KB 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 0.96 HN 1.01 HO 1.00* ! KK 1.03 KP 1.04 LA 0.99 MK 1.02 ! NL 0.98 NY 1.00* OV 1.07 PT 0.98 ! SC 1.04 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 318 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* HO 0.68 ! KK 1.06 KP 0.95 LA 0.96 MK 1.00 ! NL 1.01 NY 1.00* OV 1.00* PT 1.08 ! SC 1.00* TS 1.02 WZ 1.00* KB 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 0.97 HO 1.00* ! KK 1.05 KP 1.00 LA 0.98 MK 1.03 ! NL 1.01 NY 1.02 OV 1.00 PT 1.01 ! SC 0.98 TS 1.00* WZ 1.00 KB 1.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 0.97 HO 1.00* ! KK 1.07 KP 0.99 LA 0.96 MK 1.00 ! NL 1.00 NY 1.00* OV 0.93 PT 1.00 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 318 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HN 0.00* HO 0.00* ! KK 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* OV 0.00* PT 0.00* ! SC 0.00* TS 0.00* WZ 0.00* KB 0.00* ! ! ! Fit before self-cal, rms=0.185267Jy sigma=0.001132 ! Fit after self-cal, rms=0.177633Jy sigma=0.001132 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.675 mas, bmaj=6.766 mas, bpa=-9.928 degrees ! Estimated noise=475.976 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 = -0.000604974 Jy ! Component: 100 - total flux cleaned = -0.000700989 Jy ! Component: 150 - total flux cleaned = -0.000765657 Jy ! Component: 200 - total flux cleaned = -0.000822803 Jy ! Total flux subtracted in 200 components = -0.000822803 Jy ! Clean residual min=-0.002395 max=0.002393 Jy/beam ! Clean residual mean=-0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.364266 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.364266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177625Jy sigma=0.001132 ! Fit after self-cal, rms=0.177645Jy sigma=0.001132 ! 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=0.177645Jy sigma=0.001132 ! Fit after self-cal, rms=0.177582Jy sigma=0.001132 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.678 mas, bmaj=6.765 mas, bpa=-9.914 degrees ! Estimated noise=475.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000709097 Jy ! Component: 100 - total flux cleaned = -0.000792151 Jy ! Component: 150 - total flux cleaned = -0.000847377 Jy ! Component: 200 - total flux cleaned = -0.000895878 Jy ! Total flux subtracted in 200 components = -0.000895878 Jy ! Clean residual min=-0.002358 max=0.002388 Jy/beam ! Clean residual mean=-0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.36337 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.36337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177575Jy sigma=0.001132 ! Fit after self-cal, rms=0.177580Jy sigma=0.001132 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 (-34, -69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278541 Jy ! Component: 100 - total flux cleaned = 7.95542e-05 Jy ! Component: 150 - total flux cleaned = 0.000130275 Jy ! Component: 200 - total flux cleaned = 0.000130557 Jy ! Total flux subtracted in 200 components = 0.000130557 Jy ! Clean residual min=-0.002297 max=0.002226 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.363501 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.363501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177529Jy sigma=0.001131 ! Fit after self-cal, rms=0.177527Jy sigma=0.001131 ! 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=0.177527Jy sigma=0.001131 ! Fit after self-cal, rms=0.177585Jy sigma=0.001131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.679 mas, bmaj=6.766 mas, bpa=-9.917 degrees ! Estimated noise=475.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.48248e-05 Jy ! Component: 100 - total flux cleaned = -8.11486e-05 Jy ! Component: 150 - total flux cleaned = -0.000171625 Jy ! Component: 200 - total flux cleaned = -0.000172581 Jy ! Total flux subtracted in 200 components = -0.000172581 Jy ! Clean residual min=-0.002192 max=0.002224 Jy/beam ! Clean residual mean=0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.363328 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.363328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177570Jy sigma=0.001131 ! Fit after self-cal, rms=0.177576Jy sigma=0.001131 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 (-79.5, -54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015293 Jy ! Component: 100 - total flux cleaned = 0.00161552 Jy ! Component: 150 - total flux cleaned = 0.00182301 Jy ! Component: 200 - total flux cleaned = 0.00185437 Jy ! Total flux subtracted in 200 components = 0.00185437 Jy ! Clean residual min=-0.002088 max=0.002238 Jy/beam ! Clean residual mean=0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.365182 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.365183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177548Jy sigma=0.001131 ! Fit after self-cal, rms=0.177548Jy sigma=0.001131 ! Inverting map ! Added new window around map position (-105, -54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163045 Jy ! Component: 100 - total flux cleaned = 0.00184575 Jy ! Component: 150 - total flux cleaned = 0.00203251 Jy ! Component: 200 - total flux cleaned = 0.00213422 Jy ! Total flux subtracted in 200 components = 0.00213422 Jy ! Clean residual min=-0.001927 max=0.001938 Jy/beam ! Clean residual mean=0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.367317 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.367317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177516Jy sigma=0.001130 ! Fit after self-cal, rms=0.177515Jy sigma=0.001130 ! 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=0.177515Jy sigma=0.001130 ! Fit after self-cal, rms=0.177499Jy sigma=0.001130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.203 mas, bmaj=11.41 mas, bpa=-11.29 degrees ! Estimated noise=581.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.85275e-05 Jy ! Component: 100 - total flux cleaned = 7.3019e-05 Jy ! Component: 150 - total flux cleaned = 0.000132468 Jy ! Component: 200 - total flux cleaned = 0.000202766 Jy ! Total flux subtracted in 200 components = 0.000202766 Jy ! Clean residual min=-0.001858 max=0.002153 Jy/beam ! Clean residual mean=0.000006 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.36752 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.36752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177494Jy sigma=0.001130 ! Fit after self-cal, rms=0.177494Jy sigma=0.001130 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.61994e-05 Jy ! Component: 100 - total flux cleaned = 3.91709e-05 Jy ! Component: 150 - total flux cleaned = 2.38742e-05 Jy ! Component: 200 - total flux cleaned = 1.02613e-05 Jy ! Total flux subtracted in 200 components = 1.02613e-05 Jy ! Clean residual min=-0.001846 max=0.002146 Jy/beam ! Clean residual mean=0.000007 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.36753 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.36753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177492Jy sigma=0.001130 ! Fit after self-cal, rms=0.177492Jy sigma=0.001130 ! 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=2.68 mas, bmaj=6.766 mas, bpa=-9.912 degrees ! Estimated noise=474.874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.68 x 6.766 at -9.912 degrees (North through East) ! Clean map min=-0.0020574 max=0.34264 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=2.168 mas, bmaj=5.09 mas, bpa=-7.059 degrees ! Estimated noise=920.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261529 Jy ! Component: 100 - total flux cleaned = 0.319346 Jy ! Component: 150 - total flux cleaned = 0.339826 Jy ! Component: 200 - total flux cleaned = 0.349972 Jy ! Total flux subtracted in 200 components = 0.349972 Jy ! Clean residual min=-0.004349 max=0.005663 Jy/beam ! Clean residual mean=-0.000003 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.349972 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.349972 Jy ! Inverting map and beam ! Estimated beam: bmin=2.68 mas, bmaj=6.766 mas, bpa=-9.912 degrees ! Estimated noise=474.874 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 = 0.0079229 Jy ! Component: 100 - total flux cleaned = 0.0109241 Jy ! Component: 150 - total flux cleaned = 0.0126388 Jy ! Component: 200 - total flux cleaned = 0.0139218 Jy ! Total flux subtracted in 200 components = 0.0139218 Jy ! Clean residual min=-0.002208 max=0.002009 Jy/beam ! Clean residual mean=0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.363894 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.363894 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.203 mas, bmaj=11.41 mas, bpa=-11.29 degrees ! Estimated noise=581.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196388 Jy ! Component: 100 - total flux cleaned = 0.00271795 Jy ! Component: 150 - total flux cleaned = 0.00310921 Jy ! Component: 200 - total flux cleaned = 0.00327738 Jy ! Total flux subtracted in 200 components = 0.00327738 Jy ! Clean residual min=-0.001944 max=0.002060 Jy/beam ! Clean residual mean=0.000006 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.367171 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 = 5.08314e-05 Jy ! Component: 100 - total flux cleaned = 9.74041e-05 Jy ! Component: 150 - total flux cleaned = 9.64958e-05 Jy ! Component: 200 - total flux cleaned = 3.88304e-05 Jy ! Total flux subtracted in 200 components = 3.88304e-05 Jy ! Clean residual min=-0.001913 max=0.002101 Jy/beam ! Clean residual mean=0.000007 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.36721 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 59 components and 0.36721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.68 mas, bmaj=6.766 mas, bpa=-9.912 degrees ! Estimated noise=474.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000503396 Jy ! Component: 100 - total flux cleaned = -0.00055937 Jy ! Component: 150 - total flux cleaned = -0.000701977 Jy ! Component: 200 - total flux cleaned = -0.000789001 Jy ! Total flux subtracted in 200 components = -0.000789001 Jy ! Clean residual min=-0.002002 max=0.001868 Jy/beam ! Clean residual mean=0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.366421 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.366421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177519Jy sigma=0.001130 ! Fit after self-cal, rms=0.177514Jy sigma=0.001130 wmodel J0022+0608_S_2009_05_13_pus_map.mod ! Writing 78 model components to file: J0022+0608_S_2009_05_13_pus_map.mod wobs J0022+0608_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0022+0608_S_2009_05_13_pus_uvs.fits wwins J0022+0608_S_2009_05_13_pus_map.win ! wwins: Wrote 4 windows to J0022+0608_S_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 = -3.65758e-05 Jy ! Component: 100 - total flux cleaned = -0.000137817 Jy ! Component: 150 - total flux cleaned = -0.000236074 Jy ! Component: 200 - total flux cleaned = -0.000298676 Jy ! Component: 250 - total flux cleaned = -0.000390761 Jy ! Component: 300 - total flux cleaned = -0.000542682 Jy ! Component: 350 - total flux cleaned = -0.000721997 Jy ! Component: 400 - total flux cleaned = -0.000868864 Jy ! Component: 450 - total flux cleaned = -0.000955286 Jy ! Component: 500 - total flux cleaned = -0.000984084 Jy ! Component: 550 - total flux cleaned = -0.0010692 Jy ! Component: 600 - total flux cleaned = -0.00120896 Jy ! Component: 650 - total flux cleaned = -0.0012641 Jy ! Component: 700 - total flux cleaned = -0.00134576 Jy ! Component: 750 - total flux cleaned = -0.00140002 Jy ! Component: 800 - total flux cleaned = -0.00150662 Jy ! Component: 850 - total flux cleaned = -0.00142776 Jy ! Component: 900 - total flux cleaned = -0.00158456 Jy ! Component: 950 - total flux cleaned = -0.00153274 Jy ! Component: 1000 - total flux cleaned = -0.0015587 Jy ! Component: 1050 - total flux cleaned = -0.00163486 Jy ! Component: 1100 - total flux cleaned = -0.00163507 Jy ! Component: 1150 - total flux cleaned = -0.00161006 Jy ! Component: 1200 - total flux cleaned = -0.0017338 Jy ! Component: 1250 - total flux cleaned = -0.00173405 Jy ! Component: 1300 - total flux cleaned = -0.00166117 Jy ! Component: 1350 - total flux cleaned = -0.00170981 Jy ! Component: 1400 - total flux cleaned = -0.00182965 Jy ! Component: 1450 - total flux cleaned = -0.00180593 Jy ! Component: 1500 - total flux cleaned = -0.00185298 Jy ! Component: 1550 - total flux cleaned = -0.00178229 Jy ! Component: 1600 - total flux cleaned = -0.00175922 Jy ! Component: 1650 - total flux cleaned = -0.00175917 Jy ! Component: 1700 - total flux cleaned = -0.00173617 Jy ! Component: 1750 - total flux cleaned = -0.00175922 Jy ! Component: 1800 - total flux cleaned = -0.00169085 Jy ! Component: 1850 - total flux cleaned = -0.00173619 Jy ! Component: 1900 - total flux cleaned = -0.00169117 Jy ! Component: 1950 - total flux cleaned = -0.00171363 Jy ! Component: 2000 - total flux cleaned = -0.00169147 Jy ! Component: 2050 - total flux cleaned = -0.00171341 Jy ! Component: 2100 - total flux cleaned = -0.00164735 Jy ! Component: 2150 - total flux cleaned = -0.00162531 Jy ! Component: 2200 - total flux cleaned = -0.0016687 Jy ! Component: 2250 - total flux cleaned = -0.00162541 Jy ! Component: 2300 - total flux cleaned = -0.00153922 Jy ! Component: 2350 - total flux cleaned = -0.00156056 Jy ! Component: 2400 - total flux cleaned = -0.00141142 Jy ! Component: 2450 - total flux cleaned = -0.00141155 Jy ! Component: 2500 - total flux cleaned = -0.00136912 Jy ! Component: 2550 - total flux cleaned = -0.0013061 Jy ! Component: 2600 - total flux cleaned = -0.00126414 Jy ! Component: 2650 - total flux cleaned = -0.00120165 Jy ! Component: 2700 - total flux cleaned = -0.00111852 Jy ! Component: 2750 - total flux cleaned = -0.00111841 Jy ! Component: 2800 - total flux cleaned = -0.000954113 Jy ! Component: 2850 - total flux cleaned = -0.000892811 Jy ! Component: 2900 - total flux cleaned = -0.00095383 Jy ! Component: 2950 - total flux cleaned = -0.000872874 Jy ! Component: 3000 - total flux cleaned = -0.000751967 Jy ! Component: 3050 - total flux cleaned = -0.000751919 Jy ! Component: 3100 - total flux cleaned = -0.000691958 Jy ! Component: 3150 - total flux cleaned = -0.000671936 Jy ! Component: 3200 - total flux cleaned = -0.000612486 Jy ! Component: 3250 - total flux cleaned = -0.000553183 Jy ! Component: 3300 - total flux cleaned = -0.000454925 Jy ! Component: 3350 - total flux cleaned = -0.000455036 Jy ! Component: 3400 - total flux cleaned = -0.000357532 Jy ! Component: 3450 - total flux cleaned = -0.000376851 Jy ! Component: 3500 - total flux cleaned = -0.000299471 Jy ! Component: 3550 - total flux cleaned = -0.000202961 Jy ! Component: 3600 - total flux cleaned = -0.000164546 Jy ! Component: 3650 - total flux cleaned = -0.000202869 Jy ! Component: 3700 - total flux cleaned = -0.000145746 Jy ! Component: 3750 - total flux cleaned = -8.87818e-05 Jy ! Component: 3800 - total flux cleaned = -0.000107647 Jy ! Component: 3850 - total flux cleaned = 2.42763e-05 Jy ! Component: 3900 - total flux cleaned = 2.43938e-05 Jy ! Component: 3950 - total flux cleaned = 2.43942e-05 Jy ! Component: 4000 - total flux cleaned = 5.68257e-06 Jy ! Component: 4050 - total flux cleaned = 7.98908e-05 Jy ! Total flux subtracted in 4096 components = 0.000172359 Jy ! Clean residual min=-0.001034 max=0.001109 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.366593 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 395 components and 0.366593 Jy ![Exited script file: muppet] wmap "J0022+0608_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.68 x 6.766 at -9.912 degrees (North through East) ! Clean map min=-0.0018065 max=0.34282 Jy/beam ! Writing clean map to FITS file: J0022+0608_S_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 0.342824 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000335352 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293461 0.293461 0.586923 1.17385 2.34769 4.69538 9.39077 18.7815 37.5631 75.1261 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.342 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.68 x 6.766 at -9.912 degrees (North through East) ! Clean map min=-0.0018065 max=0.34282 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 J0022+0608_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:31:21 2017