! Started logfile: J0739+0137_X_2007_12_05_pus_uvs.log on Wed Sep 8 21:18:21 2010 obs J0739+0137_X_2007_12_05_pus_uva.fits ! Reading UV FITS file: J0739+0137_X_2007_12_05_pus_uva.fits ! AN table 1: 373 integrations on 136 of 136 possible baselines. ! AN table 2: 282 integrations on 136 of 136 possible baselines. ! AN table 3: 14 integrations on 136 of 136 possible baselines. ! AN table 4: 31 integrations on 136 of 136 possible baselines. ! AN table 5: 75 integrations on 136 of 136 possible baselines. ! AN table 6: 16 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.060599 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0739+0137 ! ! 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 1501 lines of history. ! ! Reading 26076 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 5408 telescope corrections were flagged in sub-array 1. ! A total of 3766 telescope corrections were flagged in sub-array 2. ! A total of 205 telescope corrections were flagged in sub-array 3. ! A total of 482 telescope corrections were flagged in sub-array 4. ! A total of 1047 telescope corrections were flagged in sub-array 5. ! A total of 173 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 5408 telescope corrections were flagged in sub-array 1. ! A total of 3766 telescope corrections were flagged in sub-array 2. ! A total of 205 telescope corrections were flagged in sub-array 3. ! A total of 482 telescope corrections were flagged in sub-array 4. ! A total of 1047 telescope corrections were flagged in sub-array 5. ! A total of 173 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 5408 telescope corrections were flagged in sub-array 1. ! A total of 3766 telescope corrections were flagged in sub-array 2. ! A total of 205 telescope corrections were flagged in sub-array 3. ! A total of 482 telescope corrections were flagged in sub-array 4. ! A total of 1047 telescope corrections were flagged in sub-array 5. ! A total of 173 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 5450 telescope corrections were flagged in sub-array 1. ! A total of 3815 telescope corrections were flagged in sub-array 2. ! A total of 205 telescope corrections were flagged in sub-array 3. ! A total of 497 telescope corrections were flagged in sub-array 4. ! A total of 1072 telescope corrections were flagged in sub-array 5. ! A total of 173 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.573803Jy sigma=0.003358 ! Fit after self-cal, rms=0.368406Jy sigma=0.002183 ! 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 ! Your choice of large map pixels excluded 8.7% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.5924 mas, bmaj=0.8056 mas, bpa=-2.557 degrees ! Estimated noise=1102.62 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 = 0.684244 Jy ! Component: 100 - total flux cleaned = 0.897323 Jy ! Total flux subtracted in 100 components = 0.897323 Jy ! Clean residual min=-0.026248 max=0.086293 Jy/beam ! Clean residual mean=0.000494 rms=0.007174 Jy/beam ! Combined flux in latest and established models = 0.897323 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.897323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.325469Jy sigma=0.001592 ! Fit after self-cal, rms=0.324202Jy sigma=0.001587 ! Inverting map ! Your choice of large map pixels excluded 8.7% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0874309 Jy ! Component: 100 - total flux cleaned = 0.0934984 Jy ! Total flux subtracted in 100 components = 0.0934984 Jy ! Clean residual min=-0.027556 max=0.038760 Jy/beam ! Clean residual mean=0.000182 rms=0.004727 Jy/beam ! Combined flux in latest and established models = 0.990821 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.990821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.293215Jy sigma=0.001393 ! Fit after self-cal, rms=0.292864Jy sigma=0.001392 ! Inverting map ! Your choice of large map pixels excluded 8.7% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103738 Jy ! Component: 100 - total flux cleaned = 0.0103778 Jy ! Total flux subtracted in 100 components = 0.0103778 Jy ! Clean residual min=-0.019591 max=0.034581 Jy/beam ! Clean residual mean=0.000147 rms=0.004120 Jy/beam ! Combined flux in latest and established models = 1.0012 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 1.0012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.282058Jy sigma=0.001351 ! Fit after self-cal, rms=0.281494Jy sigma=0.001348 ! Inverting map ! Your choice of large map pixels excluded 8.7% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (-2.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153714 Jy ! Component: 100 - total flux cleaned = 0.0192278 Jy ! Total flux subtracted in 100 components = 0.0192278 Jy ! Clean residual min=-0.014811 max=0.026102 Jy/beam ! Clean residual mean=0.000084 rms=0.003619 Jy/beam ! Combined flux in latest and established models = 1.02043 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 1.02043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275845Jy sigma=0.001319 ! Fit after self-cal, rms=0.275494Jy sigma=0.001318 ! Inverting map ! Your choice of large map pixels excluded 8.7% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec 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 ! Your choice of large map pixels excluded 8.7% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.6281 mas, bmaj=0.9106 mas, bpa=-0.8737 degrees ! Estimated noise=750.125 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 (-2.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231179 Jy ! Component: 100 - total flux cleaned = 0.0268556 Jy ! Component: 150 - total flux cleaned = 0.0295073 Jy ! Component: 200 - total flux cleaned = 0.0314077 Jy ! Total flux subtracted in 200 components = 0.0314077 Jy ! Clean residual min=-0.012184 max=0.013042 Jy/beam ! Clean residual mean=-0.000512 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 1.05183 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 1.05183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271088Jy sigma=0.001295 ! Fit after self-cal, rms=0.270790Jy sigma=0.001293 ! Inverting map ! Your choice of large map pixels excluded 8.7% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HH 0.92 HN 1.22 ! KB 1.00 KP 1.02 LA 0.96 MK 1.00* ! NL 1.02 NY 0.96 ON 0.93 OV 0.95 ! PT 0.96 SV 1.05 TS 1.07 WZ 1.06 ! ZC 1.04 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.97 HH 0.92 HN 1.10 ! KB 1.00* KP 1.04 LA 1.02 MK 1.00* ! NL 1.06 NY 0.95 ON 1.03 OV 1.00* ! PT 0.92 SV 1.05 TS 1.00* WZ 1.04 ! ZC 1.08 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KB 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* ON 0.00* OV 0.00* ! PT 0.00* SV 0.00* TS 0.00* WZ 0.00* ! ZC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* HH 0.90 HN 1.00* ! KB 0.95 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SV 1.00* TS 0.92 WZ 1.00* ! ZC 0.97 ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HH 0.88 HN 1.00* ! KB 1.04 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.93 ON 0.92 OV 1.00* ! PT 1.00* SV 1.05 TS 1.05 WZ 1.09 ! ZC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 1.01 HH 1.00* HN 1.00* ! KB 1.00* KP 1.01 LA 0.99 MK 1.00* ! NL 1.03 NY 1.00* ON 1.00* OV 0.94 ! PT 0.96 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HH 0.92 HN 1.14 ! KB 1.00 KP 0.95 LA 0.94 MK 1.00* ! NL 0.99 NY 0.99 ON 0.96 OV 0.93 ! PT 1.03 SV 1.01 TS 1.12 WZ 1.06 ! ZC 1.06 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.96 HH 0.93 HN 1.09 ! KB 1.00* KP 0.98 LA 1.01 MK 1.00* ! NL 1.03 NY 0.97 ON 1.01 OV 1.00* ! PT 0.98 SV 1.01 TS 1.00* WZ 1.02 ! ZC 1.11 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KB 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* ON 0.00* OV 0.00* ! PT 0.00* SV 0.00* TS 0.00* WZ 0.00* ! ZC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* HH 0.97 HN 1.00* ! KB 0.89 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SV 1.00* TS 0.97 WZ 1.00* ! ZC 1.04 ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HH 0.90 HN 1.00* ! KB 1.03 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.99 ON 0.91 OV 1.00* ! PT 1.00* SV 0.99 TS 1.08 WZ 1.05 ! ZC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.01 HH 1.00* HN 1.00* ! KB 1.00* KP 0.95 LA 0.95 MK 1.00* ! NL 1.00 NY 1.00* ON 1.00* OV 0.93 ! PT 1.01 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HH 0.94 HN 1.13 ! KB 0.99 KP 1.01 LA 0.98 MK 1.00* ! NL 1.00 NY 1.00 ON 0.90 OV 0.97 ! PT 1.00 SV 1.01 TS 1.12 WZ 1.02 ! ZC 1.03 ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.95 HH 0.94 HN 1.09 ! KB 1.00* KP 1.01 LA 1.04 MK 1.00* ! NL 1.04 NY 1.01 ON 0.97 OV 1.00* ! PT 0.99 SV 0.98 TS 1.00* WZ 0.99 ! ZC 1.05 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KB 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* ON 0.00* OV 0.00* ! PT 0.00* SV 0.00* TS 0.00* WZ 0.00* ! ZC 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* HH 0.87 HN 1.00* ! KB 0.91 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.00* ON 1.00* OV 1.00* ! PT 1.00* SV 1.00* TS 0.93 WZ 1.00* ! ZC 0.95 ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HH 0.89 HN 1.00* ! KB 1.01 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 1.02 ON 0.87 OV 1.00* ! PT 1.00* SV 0.97 TS 1.09 WZ 1.03 ! ZC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.98 HH 1.00* HN 1.00* ! KB 1.00* KP 1.00 LA 0.98 MK 1.00* ! NL 1.01 NY 1.00* ON 1.00* OV 0.97 ! PT 1.01 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HH 0.91 HN 1.16 ! KB 1.02 KP 0.98 LA 0.95 MK 1.00* ! NL 0.99 NY 0.97 ON 0.91 OV 0.97 ! PT 1.02 SV 1.02 TS 1.08 WZ 1.01 ! ZC 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.95 HH 0.91 HN 1.08 ! KB 1.00* KP 1.04 LA 1.01 MK 1.00* ! NL 1.03 NY 0.98 ON 0.98 OV 1.00* ! PT 0.97 SV 0.99 TS 1.00* WZ 0.97 ! ZC 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KB 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* ON 0.00* OV 0.00* ! PT 0.00* SV 0.00* TS 0.00* WZ 0.00* ! ZC 0.00* ! ! A total of 30 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* FD 0.00* HH 0.00* HN 0.00* ! KB 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* NY 0.00* ON 0.00* OV 0.00* ! PT 0.00* SV 0.00* TS 0.00* WZ 0.00* ! ZC 0.00* ! ! A total of 27 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* HH 0.88 HN 1.00* ! KB 1.03 KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* NY 0.95 ON 0.85 OV 1.00* ! PT 1.00* SV 1.00 TS 1.06 WZ 0.99 ! ZC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.98 HH 1.00* HN 1.00* ! KB 1.00* KP 1.01 LA 0.97 MK 1.00* ! NL 1.00 NY 1.00* ON 1.00* OV 0.95 ! PT 1.01 SV 1.00* TS 1.00* WZ 1.00* ! ZC 1.00* ! ! ! Fit before self-cal, rms=0.270790Jy sigma=0.001293 ! Fit after self-cal, rms=0.251206Jy sigma=0.001224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.6356 mas, bmaj=0.8847 mas, bpa=-1.789 degrees ! Estimated noise=760.674 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 = 0.00238027 Jy ! Component: 100 - total flux cleaned = 0.0037771 Jy ! Component: 150 - total flux cleaned = 0.00491637 Jy ! Component: 200 - total flux cleaned = 0.00540638 Jy ! Total flux subtracted in 200 components = 0.00540638 Jy ! Clean residual min=-0.006944 max=0.008325 Jy/beam ! Clean residual mean=-0.000269 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 1.05724 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 1.05724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250667Jy sigma=0.001220 ! Fit after self-cal, rms=0.250206Jy sigma=0.001219 ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec 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=0.250206Jy sigma=0.001219 ! Fit after self-cal, rms=0.248224Jy sigma=0.001216 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.6359 mas, bmaj=0.8829 mas, bpa=-1.731 degrees ! Estimated noise=759.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086662 Jy ! Component: 100 - total flux cleaned = 0.00215279 Jy ! Component: 150 - total flux cleaned = 0.00244835 Jy ! Component: 200 - total flux cleaned = 0.00244289 Jy ! Total flux subtracted in 200 components = 0.00244289 Jy ! Clean residual min=-0.006256 max=0.008417 Jy/beam ! Clean residual mean=-0.000119 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 1.05968 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 1.05968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247896Jy sigma=0.001214 ! Fit after self-cal, rms=0.247813Jy sigma=0.001214 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec 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 (-8.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062179 Jy ! Component: 100 - total flux cleaned = 0.00781085 Jy ! Component: 150 - total flux cleaned = 0.00923196 Jy ! Component: 200 - total flux cleaned = 0.00971215 Jy ! Total flux subtracted in 200 components = 0.00971215 Jy ! Clean residual min=-0.006056 max=0.006121 Jy/beam ! Clean residual mean=-0.000308 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 1.0694 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 1.0694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247536Jy sigma=0.001211 ! Fit after self-cal, rms=0.247467Jy sigma=0.001211 ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec 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=0.247467Jy sigma=0.001211 ! Fit after self-cal, rms=0.246241Jy sigma=0.001204 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.6383 mas, bmaj=0.8796 mas, bpa=-1.375 degrees ! Estimated noise=759.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00083656 Jy ! Component: 100 - total flux cleaned = 0.000190699 Jy ! Component: 150 - total flux cleaned = 0.000912056 Jy ! Component: 200 - total flux cleaned = 0.00153342 Jy ! Total flux subtracted in 200 components = 0.00153342 Jy ! Clean residual min=-0.005358 max=0.007112 Jy/beam ! Clean residual mean=-0.000093 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 1.07093 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 1.07093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246046Jy sigma=0.001202 ! Fit after self-cal, rms=0.245986Jy sigma=0.001202 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec 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 (-13, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696555 Jy ! Component: 100 - total flux cleaned = 0.00928943 Jy ! Component: 150 - total flux cleaned = 0.0108437 Jy ! Component: 200 - total flux cleaned = 0.011597 Jy ! Total flux subtracted in 200 components = 0.011597 Jy ! Clean residual min=-0.005320 max=0.004511 Jy/beam ! Clean residual mean=-0.000305 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 1.08253 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 1.08253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245733Jy sigma=0.001200 ! Fit after self-cal, rms=0.245705Jy sigma=0.001200 ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec 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=0.245705Jy sigma=0.001200 ! Fit after self-cal, rms=0.245487Jy sigma=0.001199 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=2.587 mas, bmaj=3.397 mas, bpa=-5.364 degrees ! Estimated noise=951.906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649479 Jy ! Component: 100 - total flux cleaned = 0.0100965 Jy ! Component: 150 - total flux cleaned = 0.0109113 Jy ! Component: 200 - total flux cleaned = 0.0113999 Jy ! Total flux subtracted in 200 components = 0.0113999 Jy ! Clean residual min=-0.006229 max=0.004301 Jy/beam ! Clean residual mean=-0.000560 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 1.09393 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 1.09393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245470Jy sigma=0.001199 ! Fit after self-cal, rms=0.245449Jy sigma=0.001199 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec 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 = 0.00213289 Jy ! Component: 100 - total flux cleaned = 0.00266227 Jy ! Component: 150 - total flux cleaned = 0.0031125 Jy ! Component: 200 - total flux cleaned = 0.00344177 Jy ! Total flux subtracted in 200 components = 0.00344177 Jy ! Clean residual min=-0.006187 max=0.003868 Jy/beam ! Clean residual mean=-0.000710 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 1.09737 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 1.09737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245460Jy sigma=0.001198 ! Fit after self-cal, rms=0.245459Jy sigma=0.001198 ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec 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 ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.6394 mas, bmaj=0.8778 mas, bpa=-1.32 degrees ! Estimated noise=760.227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6394 x 0.8778 at -1.32 degrees (North through East) ! Clean map min=-0.0041537 max=0.85208 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=0.245459Jy sigma=0.001198 ! Fit after self-cal, rms=0.228650Jy sigma=0.001056 ! Inverting map and beam ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.6399 mas, bmaj=0.8779 mas, bpa=-1.377 degrees ! Estimated noise=760.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273981 Jy ! Component: 100 - total flux cleaned = 0.000857745 Jy ! Component: 150 - total flux cleaned = 0.0014546 Jy ! Component: 200 - total flux cleaned = 0.00197877 Jy ! Total flux subtracted in 200 components = 0.00197877 Jy ! Clean residual min=-0.004178 max=0.004633 Jy/beam ! Clean residual mean=-0.000055 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 1.09935 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 1.09935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228488Jy sigma=0.001055 ! Fit after self-cal, rms=0.228467Jy sigma=0.001055 ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (4.4, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274517 Jy ! Component: 100 - total flux cleaned = 0.00296301 Jy ! Component: 150 - total flux cleaned = 0.00305653 Jy ! Component: 200 - total flux cleaned = 0.00323223 Jy ! Total flux subtracted in 200 components = 0.00323223 Jy ! Clean residual min=-0.004269 max=0.004217 Jy/beam ! Clean residual mean=-0.000114 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 1.10258 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 1.10258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228315Jy sigma=0.001054 ! Fit after self-cal, rms=0.228302Jy sigma=0.001054 ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228302Jy sigma=0.001054 ! Fit after self-cal, rms=0.228098Jy sigma=0.001054 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 ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.6128 mas, bmaj=0.7765 mas, bpa=-4.02 degrees ! Estimated noise=1103.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.683493 Jy ! Component: 100 - total flux cleaned = 0.891157 Jy ! Component: 150 - total flux cleaned = 0.971982 Jy ! Component: 200 - total flux cleaned = 1.00452 Jy ! Total flux subtracted in 200 components = 1.00452 Jy ! Clean residual min=-0.019153 max=0.020704 Jy/beam ! Clean residual mean=0.000292 rms=0.003127 Jy/beam ! Combined flux in latest and established models = 1.00452 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.00452 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.6405 mas, bmaj=0.8763 mas, bpa=-1.318 degrees ! Estimated noise=760.5 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 = 0.0276344 Jy ! Component: 100 - total flux cleaned = 0.041532 Jy ! Component: 150 - total flux cleaned = 0.0463203 Jy ! Component: 200 - total flux cleaned = 0.0505975 Jy ! Total flux subtracted in 200 components = 0.0505975 Jy ! Clean residual min=-0.009488 max=0.011702 Jy/beam ! Clean residual mean=0.000868 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 1.05511 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 1.05511 Jy ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (-0.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051762 Jy ! Component: 100 - total flux cleaned = 0.00911932 Jy ! Component: 150 - total flux cleaned = 0.0126376 Jy ! Component: 200 - total flux cleaned = 0.0162262 Jy ! Total flux subtracted in 200 components = 0.0162262 Jy ! Clean residual min=-0.006591 max=0.008899 Jy/beam ! Clean residual mean=0.000565 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 1.07134 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 1.07134 Jy ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (-4.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506525 Jy ! Component: 100 - total flux cleaned = 0.00810694 Jy ! Component: 150 - total flux cleaned = 0.0108621 Jy ! Component: 200 - total flux cleaned = 0.0136562 Jy ! Total flux subtracted in 200 components = 0.0136562 Jy ! Clean residual min=-0.005241 max=0.006088 Jy/beam ! Clean residual mean=0.000310 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 1.085 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 1.085 Jy ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (-7, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286167 Jy ! Component: 100 - total flux cleaned = 0.00500283 Jy ! Component: 150 - total flux cleaned = 0.00716056 Jy ! Component: 200 - total flux cleaned = 0.00895081 Jy ! Total flux subtracted in 200 components = 0.00895081 Jy ! Clean residual min=-0.004454 max=0.005125 Jy/beam ! Clean residual mean=0.000145 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 1.09395 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 1.09395 Jy ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Added new window around map position (-11, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003726 Jy ! Component: 100 - total flux cleaned = 0.00545701 Jy ! Component: 150 - total flux cleaned = 0.00689746 Jy ! Component: 200 - total flux cleaned = 0.00823958 Jy ! Total flux subtracted in 200 components = 0.00823958 Jy ! Clean residual min=-0.004246 max=0.004441 Jy/beam ! Clean residual mean=-0.000006 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 1.10219 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 1.10219 Jy ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec 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 ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=2.586 mas, bmaj=3.395 mas, bpa=-5.375 degrees ! Estimated noise=951.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473221 Jy ! Component: 100 - total flux cleaned = 0.00789689 Jy ! Component: 150 - total flux cleaned = 0.00946403 Jy ! Component: 200 - total flux cleaned = 0.00997581 Jy ! Total flux subtracted in 200 components = 0.00997581 Jy ! Clean residual min=-0.004644 max=0.003992 Jy/beam ! Clean residual mean=-0.000439 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 1.11216 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 = 0.000368307 Jy ! Component: 100 - total flux cleaned = 0.000690608 Jy ! Component: 150 - total flux cleaned = 0.000973545 Jy ! Component: 200 - total flux cleaned = 0.0012264 Jy ! Total flux subtracted in 200 components = 0.0012264 Jy ! Clean residual min=-0.004660 max=0.003802 Jy/beam ! Clean residual mean=-0.000489 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 1.11339 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 1.11339 Jy ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! Estimated beam: bmin=0.6405 mas, bmaj=0.8763 mas, bpa=-1.318 degrees ! Estimated noise=760.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013471 Jy ! Component: 100 - total flux cleaned = -0.000134224 Jy ! Component: 150 - total flux cleaned = -2.00056e-05 Jy ! Component: 200 - total flux cleaned = 8.72163e-05 Jy ! Total flux subtracted in 200 components = 8.72163e-05 Jy ! Clean residual min=-0.004100 max=0.003761 Jy/beam ! Clean residual mean=-0.000209 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 1.11348 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 1.11348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228684Jy sigma=0.001057 ! Fit after self-cal, rms=0.228613Jy sigma=0.001056 wmodel J0739+0137_X_2007_12_05_pus_map.mod ! Writing 112 model components to file: J0739+0137_X_2007_12_05_pus_map.mod wobs J0739+0137_X_2007_12_05_pus_uvs.fits ! Writing UV FITS file: J0739+0137_X_2007_12_05_pus_uvs.fits wwins J0739+0137_X_2007_12_05_pus_map.win ! wwins: Wrote 11 windows to J0739+0137_X_2007_12_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118356 Jy ! Component: 100 - total flux cleaned = -0.00203717 Jy ! Component: 150 - total flux cleaned = -0.00277539 Jy ! Component: 200 - total flux cleaned = -0.00342033 Jy ! Component: 250 - total flux cleaned = -0.00404467 Jy ! Component: 300 - total flux cleaned = -0.00471199 Jy ! Component: 350 - total flux cleaned = -0.00518619 Jy ! Component: 400 - total flux cleaned = -0.00559238 Jy ! Component: 450 - total flux cleaned = -0.00599035 Jy ! Component: 500 - total flux cleaned = -0.00632447 Jy ! Component: 550 - total flux cleaned = -0.00670762 Jy ! Component: 600 - total flux cleaned = -0.0069768 Jy ! Component: 650 - total flux cleaned = -0.00724224 Jy ! Component: 700 - total flux cleaned = -0.00755596 Jy ! Component: 750 - total flux cleaned = -0.0079155 Jy ! Component: 800 - total flux cleaned = -0.00811757 Jy ! Component: 850 - total flux cleaned = -0.00826797 Jy ! Component: 900 - total flux cleaned = -0.00851528 Jy ! Component: 950 - total flux cleaned = -0.00880783 Jy ! Component: 1000 - total flux cleaned = -0.0089524 Jy ! Component: 1050 - total flux cleaned = -0.00919079 Jy ! Component: 1100 - total flux cleaned = -0.00942599 Jy ! Component: 1150 - total flux cleaned = -0.00947259 Jy ! Component: 1200 - total flux cleaned = -0.00965714 Jy ! Component: 1250 - total flux cleaned = -0.00979416 Jy ! Component: 1300 - total flux cleaned = -0.00992972 Jy ! Component: 1350 - total flux cleaned = -0.0101085 Jy ! Component: 1400 - total flux cleaned = -0.0101966 Jy ! Component: 1450 - total flux cleaned = -0.0102404 Jy ! Component: 1500 - total flux cleaned = -0.0104147 Jy ! Component: 1550 - total flux cleaned = -0.010458 Jy ! Component: 1600 - total flux cleaned = -0.0105436 Jy ! Component: 1650 - total flux cleaned = -0.0106708 Jy ! Component: 1700 - total flux cleaned = -0.0107127 Jy ! Component: 1750 - total flux cleaned = -0.0107544 Jy ! Component: 1800 - total flux cleaned = -0.0108783 Jy ! Component: 1850 - total flux cleaned = -0.0109605 Jy ! Component: 1900 - total flux cleaned = -0.0110008 Jy ! Component: 1950 - total flux cleaned = -0.0109603 Jy ! Component: 2000 - total flux cleaned = -0.0110404 Jy ! Total flux subtracted in 2048 components = -0.0110405 Jy ! Clean residual min=-0.002409 max=0.002429 Jy/beam ! Clean residual mean=-0.000007 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 1.10244 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 264 components and 1.10244 Jy wmap "J0739+0137_X_2007_12_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6405 x 0.8763 at -1.318 degrees (North through East) ! Clean map min=-0.0028808 max=0.84631 Jy/beam ! Writing clean map to FITS file: J0739+0137_X_2007_12_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.846306 invert ! Inverting map ! Your choice of large map pixels excluded 8.39% of the data. ! The x-axis pixel size should ideally be below 0.1717 milli-arcsec ! The y-axis pixel size should ideally be below 0.1873 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000700787 device "J0739+0137_X_2007_12_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0739+0137_X_2007_12_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248416 0.248416 0.496832 0.993665 1.98733 3.97466 7.94932 15.8986 31.7973 63.5945 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.846 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6405 x 0.8763 at -1.318 degrees (North through East) ! Clean map min=-0.0028808 max=0.84631 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0739+0137_X_2007_12_05_pus\_map.gif/vgif" ! Attempting to open device: 'J0739+0137_X_2007_12_05_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J0739+0137_X_2007_12_05_pus_uvs.log closed on Wed Sep 8 21:18:36 2010