! Started logfile: J1327+2210_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:43:17 2017 obs J1327+2210_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1327+2210_X_2009_05_13_pus_uva.fits ! AN table 1: 18 integrations on 120 of 120 possible baselines. ! AN table 2: 74 integrations on 120 of 120 possible baselines. ! AN table 3: 42 integrations on 120 of 120 possible baselines. ! AN table 4: 54 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.158112 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1327+2210 ! ! 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 14268 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 J1327+2210_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 152 telescope corrections were flagged in sub-array 1. ! A total of 866 telescope corrections were flagged in sub-array 2. ! A total of 608 telescope corrections were flagged in sub-array 3. ! A total of 516 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 152 telescope corrections were flagged in sub-array 1. ! A total of 866 telescope corrections were flagged in sub-array 2. ! A total of 608 telescope corrections were flagged in sub-array 3. ! A total of 516 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 152 telescope corrections were flagged in sub-array 1. ! A total of 866 telescope corrections were flagged in sub-array 2. ! A total of 608 telescope corrections were flagged in sub-array 3. ! A total of 516 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 152 telescope corrections were flagged in sub-array 1. ! A total of 866 telescope corrections were flagged in sub-array 2. ! A total of 608 telescope corrections were flagged in sub-array 3. ! A total of 516 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.497936Jy sigma=0.003656 ! Fit after self-cal, rms=0.445708Jy sigma=0.003341 ! 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=0.5204 mas, bmaj=0.8896 mas, bpa=-13.99 degrees ! Estimated noise=1068 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 = 0.464804 Jy ! Component: 100 - total flux cleaned = 0.579846 Jy ! Total flux subtracted in 100 components = 0.579846 Jy ! Clean residual min=-0.010830 max=0.048310 Jy/beam ! Clean residual mean=0.000429 rms=0.003400 Jy/beam ! Combined flux in latest and established models = 0.579846 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.579846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250733Jy sigma=0.001559 ! Fit after self-cal, rms=0.250689Jy sigma=0.001559 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542142 Jy ! Component: 100 - total flux cleaned = 0.0879624 Jy ! Total flux subtracted in 100 components = 0.0879624 Jy ! Clean residual min=-0.008860 max=0.018766 Jy/beam ! Clean residual mean=0.000344 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 0.667809 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.667809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233307Jy sigma=0.001292 ! Fit after self-cal, rms=0.233241Jy sigma=0.001291 ! Inverting map ! Added new window around map position (-0.6, -0.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229042 Jy ! Component: 100 - total flux cleaned = 0.0383962 Jy ! Total flux subtracted in 100 components = 0.0383962 Jy ! Clean residual min=-0.008070 max=0.010314 Jy/beam ! Clean residual mean=0.000307 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.706205 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.706205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229668Jy sigma=0.001225 ! Fit after self-cal, rms=0.229639Jy sigma=0.001225 ! 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=0.6173 mas, bmaj=1.061 mas, bpa=-12.37 degrees ! Estimated noise=738.744 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 = 0.0210483 Jy ! Component: 100 - total flux cleaned = 0.0334772 Jy ! Component: 150 - total flux cleaned = 0.0413415 Jy ! Component: 200 - total flux cleaned = 0.0463316 Jy ! Total flux subtracted in 200 components = 0.0463316 Jy ! Clean residual min=-0.004820 max=0.009366 Jy/beam ! Clean residual mean=0.001783 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.752537 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.752536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228154Jy sigma=0.001188 ! Fit after self-cal, rms=0.228124Jy sigma=0.001187 ! Inverting map ! Added new window around map position (-2.7, -2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886897 Jy ! Component: 100 - total flux cleaned = 0.013678 Jy ! Component: 150 - total flux cleaned = 0.0143425 Jy ! Component: 200 - total flux cleaned = 0.0148087 Jy ! Total flux subtracted in 200 components = 0.0148087 Jy ! Clean residual min=-0.005199 max=0.008179 Jy/beam ! Clean residual mean=0.001675 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.767345 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.767345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227642Jy sigma=0.001182 ! Fit after self-cal, rms=0.227657Jy sigma=0.001181 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.07 HO 1.00* ! KK 1.00* KP 1.02 LA 1.00 MK 1.00* ! NL 0.93 NY 0.98 OV 0.96 PT 1.00 ! SC 1.01 TS 1.00* WZ 0.98 KB 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 1.03 HO 0.90 ! KK 1.01 KP 1.01 LA 1.00 MK 1.00 ! NL 0.98 NY 1.01 OV 0.97 PT 1.00 ! SC 1.01 TS 0.88 WZ 1.00* KB 0.89 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.81 ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.99 OV 1.00* PT 1.00* ! SC 1.00* TS 0.85 WZ 1.06 KB 0.91 ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.97 HN 1.06 HO 1.00* ! KK 1.02 KP 1.02 LA 0.99 MK 1.03 ! NL 0.98 NY 0.97 OV 0.96 PT 0.97 ! SC 1.03 TS 1.00* WZ 1.00 KB 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.06 HO 1.00* ! KK 1.00* KP 0.98 LA 0.99 MK 1.00* ! NL 0.95 NY 0.98 OV 0.96 PT 1.04 ! SC 1.03 TS 1.00* WZ 1.00 KB 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 HN 1.03 HO 0.89 ! KK 0.99 KP 0.98 LA 1.01 MK 1.00 ! NL 0.96 NY 1.05 OV 0.95 PT 1.05 ! SC 1.00 TS 0.90 WZ 1.00* KB 0.89 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.79 ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.98 OV 1.00* PT 1.00* ! SC 1.00* TS 0.85 WZ 1.11 KB 0.90 ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.96 HN 1.06 HO 1.00* ! KK 1.02 KP 0.96 LA 0.98 MK 0.98 ! NL 0.97 NY 0.98 OV 0.95 PT 1.01 ! SC 1.04 TS 1.00* WZ 1.03 KB 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.08 HO 1.00* ! KK 1.00* KP 0.99 LA 1.04 MK 1.00* ! NL 1.00 NY 1.00 OV 1.00 PT 1.06 ! SC 1.07 TS 1.00* WZ 1.03 KB 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 HN 1.03 HO 0.93 ! KK 1.03 KP 1.02 LA 1.06 MK 0.98 ! NL 1.01 NY 1.09 OV 0.98 PT 1.06 ! SC 1.00 TS 0.90 WZ 1.00* KB 0.89 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.81 ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.03 OV 1.00* PT 1.00* ! SC 1.00* TS 0.86 WZ 0.99 KB 0.97 ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.97 HN 1.09 HO 1.00* ! KK 1.01 KP 0.99 LA 1.03 MK 0.96 ! NL 1.01 NY 1.04 OV 0.98 PT 1.04 ! SC 1.08 TS 1.00* WZ 1.03 KB 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.07 HO 1.00* ! KK 1.00* KP 1.00 LA 1.03 MK 1.00* ! NL 1.02 NY 0.97 OV 0.99 PT 1.05 ! SC 1.03 TS 1.00* WZ 1.01 KB 1.00* ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 1.04 HO 0.94 ! KK 1.03 KP 1.00 LA 1.03 MK 1.00 ! NL 0.99 NY 1.04 OV 1.00 PT 1.06 ! SC 1.01 TS 0.92 WZ 1.00* KB 0.93 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* HO 0.93 ! KK 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.06 OV 1.00* PT 1.00* ! SC 1.00* TS 0.83 WZ 1.11 KB 0.98 ! ! A total of 24 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00 HN 1.08 HO 1.00* ! KK 1.02 KP 1.01 LA 1.00 MK 1.03 ! NL 1.02 NY 1.01 OV 0.99 PT 1.02 ! SC 1.03 TS 1.00* WZ 1.03 KB 1.00* ! ! ! Fit before self-cal, rms=0.227657Jy sigma=0.001181 ! Fit after self-cal, rms=0.219446Jy sigma=0.001124 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6125 mas, bmaj=1.093 mas, bpa=-11.94 degrees ! Estimated noise=733.854 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 = 0.00110361 Jy ! Component: 100 - total flux cleaned = 0.000951637 Jy ! Component: 150 - total flux cleaned = 0.000952138 Jy ! Component: 200 - total flux cleaned = 0.000727046 Jy ! Total flux subtracted in 200 components = 0.000727046 Jy ! Clean residual min=-0.004133 max=0.004892 Jy/beam ! Clean residual mean=0.000264 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.768072 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.768072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219248Jy sigma=0.001121 ! Fit after self-cal, rms=0.219253Jy sigma=0.001121 ! 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=0.219253Jy sigma=0.001121 ! Fit after self-cal, rms=0.219668Jy sigma=0.001112 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6107 mas, bmaj=1.093 mas, bpa=-11.85 degrees ! Estimated noise=734.559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142934 Jy ! Component: 100 - total flux cleaned = 0.0010812 Jy ! Component: 150 - total flux cleaned = 0.000679843 Jy ! Component: 200 - total flux cleaned = 0.000320755 Jy ! Total flux subtracted in 200 components = 0.000320755 Jy ! Clean residual min=-0.003742 max=0.004253 Jy/beam ! Clean residual mean=0.000239 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.768393 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.768393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219531Jy sigma=0.001111 ! Fit after self-cal, rms=0.219545Jy sigma=0.001111 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 (4, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292019 Jy ! Component: 100 - total flux cleaned = 0.00282971 Jy ! Component: 150 - total flux cleaned = 0.00259023 Jy ! Component: 200 - total flux cleaned = 0.00251534 Jy ! Total flux subtracted in 200 components = 0.00251534 Jy ! Clean residual min=-0.003420 max=0.003690 Jy/beam ! Clean residual mean=0.000213 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.770908 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.770908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219447Jy sigma=0.001110 ! Fit after self-cal, rms=0.219451Jy sigma=0.001110 ! Inverting map ! Added new window around map position (-14.6, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229611 Jy ! Component: 100 - total flux cleaned = 0.00254664 Jy ! Component: 150 - total flux cleaned = 0.00262183 Jy ! Component: 200 - total flux cleaned = 0.0026245 Jy ! Total flux subtracted in 200 components = 0.0026245 Jy ! Clean residual min=-0.003446 max=0.003586 Jy/beam ! Clean residual mean=0.000191 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.773533 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.773533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219370Jy sigma=0.001109 ! Fit after self-cal, rms=0.219361Jy sigma=0.001109 ! Inverting map ! Added new window around map position (-19.1, -17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337066 Jy ! Component: 100 - total flux cleaned = 0.00381613 Jy ! Component: 150 - total flux cleaned = 0.00397122 Jy ! Component: 200 - total flux cleaned = 0.00404661 Jy ! Total flux subtracted in 200 components = 0.00404661 Jy ! Clean residual min=-0.003431 max=0.003301 Jy/beam ! Clean residual mean=0.000154 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.77758 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.777579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219264Jy sigma=0.001108 ! Fit after self-cal, rms=0.219269Jy sigma=0.001108 ! 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=0.219269Jy sigma=0.001108 ! Fit after self-cal, rms=0.219594Jy sigma=0.001107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6095 mas, bmaj=1.094 mas, bpa=-11.76 degrees ! Estimated noise=734.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014974 Jy ! Component: 100 - total flux cleaned = 0.00158054 Jy ! Component: 150 - total flux cleaned = 0.00165149 Jy ! Component: 200 - total flux cleaned = 0.0016539 Jy ! Total flux subtracted in 200 components = 0.0016539 Jy ! Clean residual min=-0.003529 max=0.003272 Jy/beam ! Clean residual mean=0.000109 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.779233 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 140 components and 0.779233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219519Jy sigma=0.001106 ! Fit after self-cal, rms=0.219520Jy sigma=0.001106 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 = 5.24746e-06 Jy ! Component: 100 - total flux cleaned = -6.13543e-05 Jy ! Component: 150 - total flux cleaned = -0.000187933 Jy ! Component: 200 - total flux cleaned = -0.000249237 Jy ! Total flux subtracted in 200 components = -0.000249237 Jy ! Clean residual min=-0.003458 max=0.003223 Jy/beam ! Clean residual mean=0.000111 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.778984 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 146 components and 0.778984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219472Jy sigma=0.001106 ! Fit after self-cal, rms=0.219470Jy sigma=0.001106 ! 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=0.219470Jy sigma=0.001106 ! Fit after self-cal, rms=0.219791Jy sigma=0.001106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=2.692 mas, bpa=-16.27 degrees ! Estimated noise=1030.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324936 Jy ! Component: 100 - total flux cleaned = 0.000242647 Jy ! Component: 150 - total flux cleaned = 0.000353619 Jy ! Component: 200 - total flux cleaned = 0.000386597 Jy ! Total flux subtracted in 200 components = 0.000386597 Jy ! Clean residual min=-0.002916 max=0.003247 Jy/beam ! Clean residual mean=0.000244 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.779371 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 164 components and 0.779371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219787Jy sigma=0.001106 ! Fit after self-cal, rms=0.219789Jy sigma=0.001106 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 = 0.00011292 Jy ! Component: 100 - total flux cleaned = 0.000176251 Jy ! Component: 150 - total flux cleaned = 0.000177524 Jy ! Component: 200 - total flux cleaned = 0.000234519 Jy ! Total flux subtracted in 200 components = 0.000234519 Jy ! Clean residual min=-0.002912 max=0.003211 Jy/beam ! Clean residual mean=0.000238 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.779605 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 170 components and 0.779605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219789Jy sigma=0.001106 ! Fit after self-cal, rms=0.219789Jy sigma=0.001106 ! 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=0.6088 mas, bmaj=1.094 mas, bpa=-11.73 degrees ! Estimated noise=735.266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6088 x 1.094 at -11.73 degrees (North through East) ! Clean map min=-0.0033957 max=0.61189 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=0.219789Jy sigma=0.001106 ! Fit after self-cal, rms=0.437745Jy sigma=0.001037 ! Inverting map and beam ! Estimated beam: bmin=0.6087 mas, bmaj=1.094 mas, bpa=-11.73 degrees ! Estimated noise=735.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105219 Jy ! Component: 100 - total flux cleaned = 0.00112075 Jy ! Component: 150 - total flux cleaned = 0.00106162 Jy ! Component: 200 - total flux cleaned = 0.0011215 Jy ! Total flux subtracted in 200 components = 0.0011215 Jy ! Clean residual min=-0.003455 max=0.002976 Jy/beam ! Clean residual mean=0.000080 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.780727 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 181 components and 0.780727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.437712Jy sigma=0.001037 ! Fit after self-cal, rms=0.437724Jy sigma=0.001037 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116024 Jy ! Component: 100 - total flux cleaned = -0.000172975 Jy ! Component: 150 - total flux cleaned = -0.000284292 Jy ! Component: 200 - total flux cleaned = -0.000338036 Jy ! Total flux subtracted in 200 components = -0.000338036 Jy ! Clean residual min=-0.003371 max=0.002952 Jy/beam ! Clean residual mean=0.000083 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.780389 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 189 components and 0.780389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.437706Jy sigma=0.001037 ! Fit after self-cal, rms=0.437703Jy sigma=0.001037 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.437703Jy sigma=0.001037 ! Fit after self-cal, rms=0.445305Jy sigma=0.001037 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=0.5128 mas, bmaj=0.9111 mas, bpa=-13.47 degrees ! Estimated noise=1066.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.464354 Jy ! Component: 100 - total flux cleaned = 0.585671 Jy ! Component: 150 - total flux cleaned = 0.643322 Jy ! Component: 200 - total flux cleaned = 0.677051 Jy ! Total flux subtracted in 200 components = 0.677051 Jy ! Clean residual min=-0.006719 max=0.017982 Jy/beam ! Clean residual mean=0.000142 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.677051 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.677051 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6081 mas, bmaj=1.094 mas, bpa=-11.71 degrees ! Estimated noise=735.842 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 = 0.0350162 Jy ! Component: 100 - total flux cleaned = 0.0540529 Jy ! Component: 150 - total flux cleaned = 0.0652773 Jy ! Component: 200 - total flux cleaned = 0.0728588 Jy ! Total flux subtracted in 200 components = 0.0728588 Jy ! Clean residual min=-0.003931 max=0.005114 Jy/beam ! Clean residual mean=0.000347 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.749909 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 62 components and 0.749909 Jy ! Inverting map ! Added new window around map position (0.1, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600212 Jy ! Component: 100 - total flux cleaned = 0.0108599 Jy ! Component: 150 - total flux cleaned = 0.0149636 Jy ! Component: 200 - total flux cleaned = 0.0184667 Jy ! Total flux subtracted in 200 components = 0.0184667 Jy ! Clean residual min=-0.003630 max=0.003822 Jy/beam ! Clean residual mean=0.000176 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.768376 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 84 components and 0.768376 Jy ! Inverting map ! Added new window around map position (1.1, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202875 Jy ! Component: 100 - total flux cleaned = 0.00367568 Jy ! Component: 150 - total flux cleaned = 0.00506806 Jy ! Component: 200 - total flux cleaned = 0.0058707 Jy ! Total flux subtracted in 200 components = 0.0058707 Jy ! Clean residual min=-0.003522 max=0.003104 Jy/beam ! Clean residual mean=0.000121 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.774247 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 103 components and 0.774247 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=2.504 mas, bmaj=2.692 mas, bpa=-16.06 degrees ! Estimated noise=1031.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296149 Jy ! Component: 100 - total flux cleaned = 0.00400613 Jy ! Component: 150 - total flux cleaned = 0.00466857 Jy ! Component: 200 - total flux cleaned = 0.0051393 Jy ! Total flux subtracted in 200 components = 0.0051393 Jy ! Clean residual min=-0.003008 max=0.003032 Jy/beam ! Clean residual mean=0.000211 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.779386 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 = 0.000323462 Jy ! Component: 100 - total flux cleaned = 0.000490243 Jy ! Component: 150 - total flux cleaned = 0.000567436 Jy ! Component: 200 - total flux cleaned = 0.000677608 Jy ! Total flux subtracted in 200 components = 0.000677608 Jy ! Clean residual min=-0.002975 max=0.002993 Jy/beam ! Clean residual mean=0.000193 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.780064 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 143 components and 0.780064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6081 mas, bmaj=1.094 mas, bpa=-11.71 degrees ! Estimated noise=735.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143145 Jy ! Component: 100 - total flux cleaned = -0.00133538 Jy ! Component: 150 - total flux cleaned = -0.00142162 Jy ! Component: 200 - total flux cleaned = -0.00133753 Jy ! Total flux subtracted in 200 components = -0.00133753 Jy ! Clean residual min=-0.003406 max=0.003009 Jy/beam ! Clean residual mean=0.000079 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.778726 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 0.778726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.445294Jy sigma=0.001037 ! Fit after self-cal, rms=0.445271Jy sigma=0.001037 wmodel J1327+2210_X_2009_05_13_pus_map.mod ! Writing 156 model components to file: J1327+2210_X_2009_05_13_pus_map.mod wobs J1327+2210_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1327+2210_X_2009_05_13_pus_uvs.fits wwins J1327+2210_X_2009_05_13_pus_map.win ! wwins: Wrote 8 windows to J1327+2210_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 = -0.00137664 Jy ! Component: 100 - total flux cleaned = -0.0016048 Jy ! Component: 150 - total flux cleaned = -0.00177002 Jy ! Component: 200 - total flux cleaned = -0.00182305 Jy ! Component: 250 - total flux cleaned = -0.00161328 Jy ! Component: 300 - total flux cleaned = -0.00145923 Jy ! Component: 350 - total flux cleaned = -0.00130791 Jy ! Component: 400 - total flux cleaned = -0.00125805 Jy ! Component: 450 - total flux cleaned = -0.00106036 Jy ! Component: 500 - total flux cleaned = -0.000962541 Jy ! Component: 550 - total flux cleaned = -0.000817431 Jy ! Component: 600 - total flux cleaned = -0.000530761 Jy ! Component: 650 - total flux cleaned = -0.000436558 Jy ! Component: 700 - total flux cleaned = -0.00024907 Jy ! Component: 750 - total flux cleaned = -6.39204e-05 Jy ! Component: 800 - total flux cleaned = -6.3655e-05 Jy ! Component: 850 - total flux cleaned = 0.000118689 Jy ! Component: 900 - total flux cleaned = 0.000298932 Jy ! Component: 950 - total flux cleaned = 0.00038849 Jy ! Component: 1000 - total flux cleaned = 0.000477506 Jy ! Component: 1050 - total flux cleaned = 0.000653756 Jy ! Component: 1100 - total flux cleaned = 0.00069745 Jy ! Component: 1150 - total flux cleaned = 0.000827691 Jy ! Component: 1200 - total flux cleaned = 0.00100019 Jy ! Component: 1250 - total flux cleaned = 0.00100021 Jy ! Component: 1300 - total flux cleaned = 0.00112821 Jy ! Component: 1350 - total flux cleaned = 0.00129751 Jy ! Component: 1400 - total flux cleaned = 0.00138164 Jy ! Component: 1450 - total flux cleaned = 0.00159051 Jy ! Component: 1500 - total flux cleaned = 0.0015903 Jy ! Component: 1550 - total flux cleaned = 0.00171409 Jy ! Component: 1600 - total flux cleaned = 0.00179602 Jy ! Component: 1650 - total flux cleaned = 0.0019182 Jy ! Component: 1700 - total flux cleaned = 0.00203999 Jy ! Component: 1750 - total flux cleaned = 0.00220116 Jy ! Component: 1800 - total flux cleaned = 0.00224134 Jy ! Component: 1850 - total flux cleaned = 0.00236083 Jy ! Component: 1900 - total flux cleaned = 0.00244003 Jy ! Component: 1950 - total flux cleaned = 0.00259805 Jy ! Component: 2000 - total flux cleaned = 0.0026765 Jy ! Component: 2050 - total flux cleaned = 0.00279382 Jy ! Component: 2100 - total flux cleaned = 0.00283277 Jy ! Component: 2150 - total flux cleaned = 0.00302615 Jy ! Component: 2200 - total flux cleaned = 0.00310307 Jy ! Component: 2250 - total flux cleaned = 0.00318001 Jy ! Component: 2300 - total flux cleaned = 0.00333254 Jy ! Component: 2350 - total flux cleaned = 0.00337058 Jy ! Component: 2400 - total flux cleaned = 0.00352161 Jy ! Component: 2450 - total flux cleaned = 0.00363421 Jy ! Component: 2500 - total flux cleaned = 0.00363425 Jy ! Component: 2550 - total flux cleaned = 0.00374602 Jy ! Component: 2600 - total flux cleaned = 0.00385733 Jy ! Component: 2650 - total flux cleaned = 0.0038944 Jy ! Component: 2700 - total flux cleaned = 0.00400451 Jy ! Component: 2750 - total flux cleaned = 0.00411438 Jy ! Component: 2800 - total flux cleaned = 0.00422357 Jy ! Component: 2850 - total flux cleaned = 0.00429629 Jy ! Component: 2900 - total flux cleaned = 0.00440461 Jy ! Component: 2950 - total flux cleaned = 0.00440461 Jy ! Component: 3000 - total flux cleaned = 0.00454805 Jy ! Component: 3050 - total flux cleaned = 0.0045836 Jy ! Component: 3100 - total flux cleaned = 0.00472558 Jy ! Component: 3150 - total flux cleaned = 0.00461947 Jy ! Component: 3200 - total flux cleaned = 0.00472537 Jy ! Component: 3250 - total flux cleaned = 0.00476053 Jy ! Component: 3300 - total flux cleaned = 0.00483056 Jy ! Component: 3350 - total flux cleaned = 0.00486549 Jy ! Component: 3400 - total flux cleaned = 0.00490019 Jy ! Component: 3450 - total flux cleaned = 0.00493471 Jy ! Component: 3500 - total flux cleaned = 0.0050036 Jy ! Component: 3550 - total flux cleaned = 0.00503786 Jy ! Component: 3600 - total flux cleaned = 0.00514052 Jy ! Component: 3650 - total flux cleaned = 0.00507233 Jy ! Component: 3700 - total flux cleaned = 0.00514026 Jy ! Component: 3750 - total flux cleaned = 0.00520799 Jy ! Component: 3800 - total flux cleaned = 0.00524189 Jy ! Component: 3850 - total flux cleaned = 0.00537633 Jy ! Component: 3900 - total flux cleaned = 0.00537637 Jy ! Component: 3950 - total flux cleaned = 0.00544302 Jy ! Component: 4000 - total flux cleaned = 0.00544287 Jy ! Component: 4050 - total flux cleaned = 0.00554233 Jy ! Total flux subtracted in 4096 components = 0.00564153 Jy ! Clean residual min=-0.002047 max=0.001993 Jy/beam ! Clean residual mean=0.000040 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.784368 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 469 components and 0.784368 Jy ![Exited script file: muppet] wmap "J1327+2210_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6081 x 1.094 at -11.71 degrees (North through East) ! Clean map min=-0.0035773 max=0.61498 Jy/beam ! Writing clean map to FITS file: J1327+2210_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 0.614983 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00059399 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.289759 0.289759 0.579518 1.15904 2.31807 4.63615 9.27229 18.5446 37.0892 74.1783 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.614 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6081 x 1.094 at -11.71 degrees (North through East) ! Clean map min=-0.0035773 max=0.61498 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 J1327+2210_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:43:24 2017