! Started logfile: J1159+2914_X_2003_06_18_pus_uvs.log on Thu Jan 18 16:21:35 2007 obs J1159+2914_X_2003_06_18_pus_uva.fits ! Reading UV FITS file: J1159+2914_X_2003_06_18_pus_uva.fits ! AN table 1: 70 integrations on 153 of 153 possible baselines. ! AN table 2: 125 integrations on 153 of 153 possible baselines. ! AN table 3: 95 integrations on 153 of 153 possible baselines. ! AN table 4: 62 integrations on 153 of 153 possible baselines. ! AN table 5: 101 integrations on 153 of 153 possible baselines. ! AN table 6: 18 integrations on 153 of 153 possible baselines. ! AN table 7: 30 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.0678904 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1159+2914 ! ! 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 2235 lines of history. ! ! Reading 20816 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 float field_size field_size = 512 float field_cell field_cell = 0.16 float taper_size taper_size = 90. 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 0.160x0.160 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 1091 telescope corrections were flagged in sub-array 1. ! A total of 2241 telescope corrections were flagged in sub-array 2. ! A total of 1638 telescope corrections were flagged in sub-array 3. ! A total of 717 telescope corrections were flagged in sub-array 4. ! A total of 1250 telescope corrections were flagged in sub-array 5. ! A total of 324 telescope corrections were flagged in sub-array 6. ! A total of 484 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 1081 telescope corrections were flagged in sub-array 1. ! A total of 2229 telescope corrections were flagged in sub-array 2. ! A total of 1610 telescope corrections were flagged in sub-array 3. ! A total of 717 telescope corrections were flagged in sub-array 4. ! A total of 1250 telescope corrections were flagged in sub-array 5. ! A total of 297 telescope corrections were flagged in sub-array 6. ! A total of 472 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 1081 telescope corrections were flagged in sub-array 1. ! A total of 2229 telescope corrections were flagged in sub-array 2. ! A total of 1610 telescope corrections were flagged in sub-array 3. ! A total of 717 telescope corrections were flagged in sub-array 4. ! A total of 1250 telescope corrections were flagged in sub-array 5. ! A total of 297 telescope corrections were flagged in sub-array 6. ! A total of 472 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 1081 telescope corrections were flagged in sub-array 1. ! A total of 2229 telescope corrections were flagged in sub-array 2. ! A total of 1610 telescope corrections were flagged in sub-array 3. ! A total of 717 telescope corrections were flagged in sub-array 4. ! A total of 1250 telescope corrections were flagged in sub-array 5. ! A total of 297 telescope corrections were flagged in sub-array 6. ! A total of 472 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.922845Jy sigma=0.012221 ! Fit after self-cal, rms=0.340943Jy sigma=0.003943 ! 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 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=0.5215 mas, bmaj=1.129 mas, bpa=0.719 degrees ! Estimated noise=728.431 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 = 0.838819 Jy ! Component: 100 - total flux cleaned = 1.04954 Jy ! Total flux subtracted in 100 components = 1.04954 Jy ! Clean residual min=-0.032340 max=0.090549 Jy/beam ! Clean residual mean=0.000055 rms=0.008572 Jy/beam ! Combined flux in latest and established models = 1.04954 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.04954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320315Jy sigma=0.003601 ! Fit after self-cal, rms=0.320048Jy sigma=0.003599 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10095 Jy ! Component: 100 - total flux cleaned = 0.161889 Jy ! Total flux subtracted in 100 components = 0.161889 Jy ! Clean residual min=-0.023974 max=0.032838 Jy/beam ! Clean residual mean=0.000042 rms=0.005518 Jy/beam ! Combined flux in latest and established models = 1.21143 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 1.21143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272370Jy sigma=0.002665 ! Fit after self-cal, rms=0.271830Jy sigma=0.002659 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416962 Jy ! Component: 100 - total flux cleaned = 0.0693561 Jy ! Total flux subtracted in 100 components = 0.0693561 Jy ! Clean residual min=-0.021121 max=0.021737 Jy/beam ! Clean residual mean=0.000037 rms=0.004737 Jy/beam ! Combined flux in latest and established models = 1.28079 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 1.28079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262069Jy sigma=0.002430 ! Fit after self-cal, rms=0.261888Jy sigma=0.002428 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1578 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 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=0.6552 mas, bmaj=1.322 mas, bpa=-0.405 degrees ! Estimated noise=397.535 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 = 0.0366525 Jy ! Component: 100 - total flux cleaned = 0.0498448 Jy ! Component: 150 - total flux cleaned = 0.0526106 Jy ! Component: 200 - total flux cleaned = 0.0546924 Jy ! Total flux subtracted in 200 components = 0.0546924 Jy ! Clean residual min=-0.015353 max=0.018885 Jy/beam ! Clean residual mean=0.000786 rms=0.004372 Jy/beam ! Combined flux in latest and established models = 1.33548 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 1.33548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258644Jy sigma=0.002318 ! Fit after self-cal, rms=0.258473Jy sigma=0.002317 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* GG 1.00* HN 1.00* ! KK 1.06 KP 1.12 LA 1.13 MA 1.00* ! MK 0.99 NL 1.00* ON 1.00* OV 1.04 ! PT 1.09 SC 1.00* TC 1.00* TS 1.06 ! WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 72 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.02 GG 1.00* HN 1.01 ! KK 1.00* KP 1.04 LA 0.99 MA 1.00* ! MK 1.00* NL 1.00 ON 1.01 OV 1.01 ! PT 1.00* SC 0.95 TC 1.00* TS 1.00* ! WF 1.20 WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.97 GG 1.00* HN 0.91 ! KK 1.00 KP 1.00 LA 0.97 MA 1.00* ! MK 0.97 NL 1.00 ON 1.00* OV 0.94 ! PT 0.96 SC 0.98 TC 1.00* TS 1.03 ! WF 1.08 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00 ! KK 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.00* NL 1.00* ON 1.12 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 1.02 WZ 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* GG 1.00* HN 1.00* ! KK 1.08 KP 1.06 LA 1.15 MA 1.09 ! MK 1.00 NL 1.00* ON 0.98 OV 1.04 ! PT 1.14 SC 1.00* TC 1.00* TS 1.02 ! WF 1.00* WZ 0.86 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 0.91 ! MK 1.00* NL 1.00* ON 1.04 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.09 ! WF 1.00* WZ 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.02 GG 1.00* HN 1.03 ! KK 1.00* KP 0.99 LA 1.00 MA 1.00* ! MK 1.00* NL 0.97 ON 1.04 OV 1.01 ! PT 1.00* SC 0.90 TC 1.00* TS 1.00* ! WF 1.25 WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.97 GG 1.00* HN 0.92 ! KK 1.00 KP 0.95 LA 0.97 MA 1.00* ! MK 0.96 NL 0.96 ON 1.00* OV 0.94 ! PT 1.01 SC 0.95 TC 1.00* TS 1.04 ! WF 1.11 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GG 1.00* HN 1.04 ! KK 1.00* KP 1.00* LA 1.00* MA 0.95 ! MK 1.00* NL 1.00* ON 1.07 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 1.07 WZ 1.16 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* GG 1.00* HN 1.00* ! KK 1.16 KP 1.11 LA 1.14 MA 1.05 ! MK 0.98 NL 1.00* ON 0.94 OV 1.08 ! PT 1.18 SC 1.00* TC 1.00* TS 1.03 ! WF 1.00* WZ 0.93 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.08 ! MK 1.00* NL 1.00* ON 1.04 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.05 ! WF 1.00* WZ 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.00 GG 1.00* HN 1.02 ! KK 1.00* KP 1.04 LA 1.01 MA 1.00* ! MK 1.00* NL 0.95 ON 0.98 OV 1.05 ! PT 1.00* SC 0.93 TC 1.00* TS 1.00* ! WF 1.15 WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.95 GG 1.00* HN 0.91 ! KK 1.04 KP 1.00 LA 0.98 MA 1.00* ! MK 0.98 NL 0.96 ON 1.00* OV 0.98 ! PT 1.05 SC 0.97 TC 1.00* TS 1.04 ! WF 1.03 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GG 1.00* HN 1.03 ! KK 1.00* KP 1.00* LA 1.00* MA 0.96 ! MK 1.00* NL 1.00* ON 0.98 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 0.96 WZ 1.19 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* GG 1.00* HN 1.00* ! KK 1.11 KP 1.08 LA 1.12 MA 1.10 ! MK 1.03 NL 1.00* ON 0.94 OV 1.07 ! PT 1.18 SC 1.00* TC 1.00* TS 1.03 ! WF 1.00* WZ 0.87 ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* GG 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 0.97 ! MK 1.00* NL 1.00* ON 1.03 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.11 ! WF 1.00* WZ 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.98 GG 1.00* HN 1.06 ! KK 1.00* KP 1.00 LA 0.99 MA 1.00* ! MK 1.00* NL 0.96 ON 0.99 OV 1.04 ! PT 1.00* SC 0.99 TC 1.00* TS 1.00* ! WF 1.14 WZ 1.00* ! ! A total of 36 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.94 GG 1.00* HN 0.94 ! KK 1.00 KP 0.95 LA 0.96 MA 1.00* ! MK 1.02 NL 0.96 ON 1.00* OV 0.97 ! PT 1.05 SC 1.03 TC 1.00* TS 1.05 ! WF 1.04 WZ 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* FD 0.00* GG 0.00* HN 0.00* ! KK 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* ON 0.00* OV 0.00* ! PT 0.00* SC 0.00* TC 0.00* TS 0.00* ! WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 1.00* FD 1.00* GG 1.00* HN 1.03 ! KK 1.00* KP 1.00* LA 1.00* MA 1.04 ! MK 1.00* NL 1.00* ON 1.03 OV 1.00* ! PT 1.00* SC 1.00* TC 1.00* TS 1.00* ! WF 0.99 WZ 1.24 ! ! ! Fit before self-cal, rms=0.258473Jy sigma=0.002317 ! Fit after self-cal, rms=0.239757Jy sigma=0.001990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=0.6618 mas, bmaj=1.332 mas, bpa=-0.841 degrees ! Estimated noise=398.866 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 (-0.64, 2.72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132198 Jy ! Component: 100 - total flux cleaned = 0.0203748 Jy ! Component: 150 - total flux cleaned = 0.0239936 Jy ! Component: 200 - total flux cleaned = 0.0255283 Jy ! Total flux subtracted in 200 components = 0.0255283 Jy ! Clean residual min=-0.005180 max=0.011597 Jy/beam ! Clean residual mean=0.000744 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 1.36101 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 1.36101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238896Jy sigma=0.001975 ! Fit after self-cal, rms=0.238879Jy sigma=0.001974 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Added new window around map position (2.4, 6.08). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110445 Jy ! Component: 100 - total flux cleaned = 0.016939 Jy ! Component: 150 - total flux cleaned = 0.0206112 Jy ! Component: 200 - total flux cleaned = 0.022496 Jy ! Total flux subtracted in 200 components = 0.022496 Jy ! Clean residual min=-0.005308 max=0.006762 Jy/beam ! Clean residual mean=0.000590 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 1.38351 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 1.38351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238274Jy sigma=0.001962 ! Fit after self-cal, rms=0.238248Jy sigma=0.001961 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 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=0.238248Jy sigma=0.001961 ! Fit after self-cal, rms=0.238007Jy sigma=0.001959 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=0.6615 mas, bmaj=1.33 mas, bpa=-0.8405 degrees ! Estimated noise=398.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469906 Jy ! Component: 100 - total flux cleaned = 0.00831725 Jy ! Component: 150 - total flux cleaned = 0.0112358 Jy ! Component: 200 - total flux cleaned = 0.0127137 Jy ! Total flux subtracted in 200 components = 0.0127137 Jy ! Clean residual min=-0.004783 max=0.006645 Jy/beam ! Clean residual mean=0.000586 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 1.39622 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 1.39622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237822Jy sigma=0.001957 ! Fit after self-cal, rms=0.237846Jy sigma=0.001957 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 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 (5.6, 8.16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0072953 Jy ! Component: 100 - total flux cleaned = 0.0117904 Jy ! Component: 150 - total flux cleaned = 0.0149767 Jy ! Component: 200 - total flux cleaned = 0.0176003 Jy ! Total flux subtracted in 200 components = 0.0176003 Jy ! Clean residual min=-0.004240 max=0.006036 Jy/beam ! Clean residual mean=0.000471 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 1.41382 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 130 components and 1.41382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237524Jy sigma=0.001951 ! Fit after self-cal, rms=0.237502Jy sigma=0.001951 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Added new window around map position (-1.12, 11.36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501703 Jy ! Component: 100 - total flux cleaned = 0.00783299 Jy ! Component: 150 - total flux cleaned = 0.00972441 Jy ! Component: 200 - total flux cleaned = 0.0107439 Jy ! Total flux subtracted in 200 components = 0.0107439 Jy ! Clean residual min=-0.003850 max=0.004760 Jy/beam ! Clean residual mean=0.000396 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 1.42456 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 154 components and 1.42456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237363Jy sigma=0.001948 ! Fit after self-cal, rms=0.237358Jy sigma=0.001948 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Added new window around map position (8.64, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459379 Jy ! Component: 100 - total flux cleaned = 0.00718026 Jy ! Component: 150 - total flux cleaned = 0.00844351 Jy ! Component: 200 - total flux cleaned = 0.00926138 Jy ! Total flux subtracted in 200 components = 0.00926138 Jy ! Clean residual min=-0.003930 max=0.004173 Jy/beam ! Clean residual mean=0.000329 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 1.43382 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 172 components and 1.43382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237228Jy sigma=0.001946 ! Fit after self-cal, rms=0.237221Jy sigma=0.001946 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 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=0.237221Jy sigma=0.001946 ! Fit after self-cal, rms=0.237316Jy sigma=0.001944 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=0.6614 mas, bmaj=1.33 mas, bpa=-0.8329 degrees ! Estimated noise=399.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267833 Jy ! Component: 100 - total flux cleaned = 0.0049173 Jy ! Component: 150 - total flux cleaned = 0.00689956 Jy ! Component: 200 - total flux cleaned = 0.00827384 Jy ! Total flux subtracted in 200 components = 0.00827384 Jy ! Clean residual min=-0.003674 max=0.004070 Jy/beam ! Clean residual mean=0.000384 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 1.4421 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 188 components and 1.4421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237237Jy sigma=0.001943 ! Fit after self-cal, rms=0.237238Jy sigma=0.001943 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 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 (-1.44, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392931 Jy ! Component: 100 - total flux cleaned = 0.00568356 Jy ! Component: 150 - total flux cleaned = 0.0065465 Jy ! Component: 200 - total flux cleaned = 0.00734821 Jy ! Total flux subtracted in 200 components = 0.00734821 Jy ! Clean residual min=-0.003263 max=0.004081 Jy/beam ! Clean residual mean=0.000334 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 1.44945 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 206 components and 1.44945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237141Jy sigma=0.001942 ! Fit after self-cal, rms=0.237138Jy sigma=0.001942 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Added new window around map position (-17.6, -18.08). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291418 Jy ! Component: 100 - total flux cleaned = 0.00380636 Jy ! Component: 150 - total flux cleaned = 0.00464643 Jy ! Component: 200 - total flux cleaned = 0.0051644 Jy ! Total flux subtracted in 200 components = 0.0051644 Jy ! Clean residual min=-0.003188 max=0.003671 Jy/beam ! Clean residual mean=0.000296 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 1.45461 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 218 components and 1.45461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237066Jy sigma=0.001940 ! Fit after self-cal, rms=0.237062Jy sigma=0.001940 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Added new window around map position (-3.36, -17.12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321284 Jy ! Component: 100 - total flux cleaned = 0.00443868 Jy ! Component: 150 - total flux cleaned = 0.00528175 Jy ! Component: 200 - total flux cleaned = 0.00583156 Jy ! Total flux subtracted in 200 components = 0.00583156 Jy ! Clean residual min=-0.003248 max=0.003413 Jy/beam ! Clean residual mean=0.000251 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 1.46044 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 236 components and 1.46044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236961Jy sigma=0.001939 ! Fit after self-cal, rms=0.236957Jy sigma=0.001939 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 90 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=0.236957Jy sigma=0.001939 ! Fit after self-cal, rms=0.237089Jy sigma=0.001939 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=1.936 mas, bmaj=2.217 mas, bpa=-35.63 degrees ! Estimated noise=505.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239274 Jy ! Component: 100 - total flux cleaned = 0.00436248 Jy ! Component: 150 - total flux cleaned = 0.00587581 Jy ! Component: 200 - total flux cleaned = 0.00715794 Jy ! Total flux subtracted in 200 components = 0.00715794 Jy ! Clean residual min=-0.004061 max=0.004081 Jy/beam ! Clean residual mean=0.000600 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 1.4676 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 266 components and 1.4676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237055Jy sigma=0.001939 ! Fit after self-cal, rms=0.237051Jy sigma=0.001939 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 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 = 0.00135378 Jy ! Component: 100 - total flux cleaned = 0.00252141 Jy ! Component: 150 - total flux cleaned = 0.00352339 Jy ! Component: 200 - total flux cleaned = 0.00434288 Jy ! Total flux subtracted in 200 components = 0.00434288 Jy ! Clean residual min=-0.004145 max=0.004070 Jy/beam ! Clean residual mean=0.000531 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 1.47194 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 279 components and 1.47194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.237038Jy sigma=0.001939 ! Fit after self-cal, rms=0.237038Jy sigma=0.001939 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=0.6615 mas, bmaj=1.33 mas, bpa=-0.8363 degrees ! Estimated noise=399.391 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6615 x 1.33 at -0.8363 degrees (North through East) ! Clean map min=-0.0032165 max=1.1388 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=0.237038Jy sigma=0.001939 ! Fit after self-cal, rms=0.236559Jy sigma=0.001713 ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=0.6611 mas, bmaj=1.33 mas, bpa=-0.8525 degrees ! Estimated noise=399.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000567235 Jy ! Component: 100 - total flux cleaned = -0.00131728 Jy ! Component: 150 - total flux cleaned = -0.00156296 Jy ! Component: 200 - total flux cleaned = -0.00167398 Jy ! Total flux subtracted in 200 components = -0.00167398 Jy ! Clean residual min=-0.002631 max=0.003064 Jy/beam ! Clean residual mean=0.000196 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 1.47027 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 296 components and 1.47027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236524Jy sigma=0.001712 ! Fit after self-cal, rms=0.236524Jy sigma=0.001712 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.31504e-05 Jy ! Component: 100 - total flux cleaned = -3.89034e-05 Jy ! Component: 150 - total flux cleaned = -8.89292e-05 Jy ! Component: 200 - total flux cleaned = -0.000230833 Jy ! Total flux subtracted in 200 components = -0.000230833 Jy ! Clean residual min=-0.002642 max=0.003010 Jy/beam ! Clean residual mean=0.000198 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 1.47004 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 305 components and 1.47004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236498Jy sigma=0.001712 ! Fit after self-cal, rms=0.236496Jy sigma=0.001712 ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236496Jy sigma=0.001712 ! Fit after self-cal, rms=0.236478Jy sigma=0.001712 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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=0.5194 mas, bmaj=1.165 mas, bpa=0.3081 degrees ! Estimated noise=742.051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.857372 Jy ! Component: 100 - total flux cleaned = 1.07084 Jy ! Component: 150 - total flux cleaned = 1.17123 Jy ! Component: 200 - total flux cleaned = 1.23103 Jy ! Total flux subtracted in 200 components = 1.23103 Jy ! Clean residual min=-0.011264 max=0.034944 Jy/beam ! Clean residual mean=0.000066 rms=0.003443 Jy/beam ! Combined flux in latest and established models = 1.23103 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.23103 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=0.6612 mas, bmaj=1.33 mas, bpa=-0.8597 degrees ! Estimated noise=399.164 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 = 0.0553316 Jy ! Component: 100 - total flux cleaned = 0.0845546 Jy ! Component: 150 - total flux cleaned = 0.103845 Jy ! Component: 200 - total flux cleaned = 0.118449 Jy ! Total flux subtracted in 200 components = 0.118449 Jy ! Clean residual min=-0.005643 max=0.011670 Jy/beam ! Clean residual mean=0.001016 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 1.34947 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 1.34947 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Added new window around map position (0.64, 0.16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125922 Jy ! Component: 100 - total flux cleaned = 0.0226696 Jy ! Component: 150 - total flux cleaned = 0.0314472 Jy ! Component: 200 - total flux cleaned = 0.0392082 Jy ! Total flux subtracted in 200 components = 0.0392082 Jy ! Clean residual min=-0.004435 max=0.006465 Jy/beam ! Clean residual mean=0.000762 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 1.38868 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 91 components and 1.38868 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Added new window around map position (3.84, 7.04). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731677 Jy ! Component: 100 - total flux cleaned = 0.0136373 Jy ! Component: 150 - total flux cleaned = 0.0193531 Jy ! Component: 200 - total flux cleaned = 0.0245535 Jy ! Total flux subtracted in 200 components = 0.0245535 Jy ! Clean residual min=-0.003754 max=0.004905 Jy/beam ! Clean residual mean=0.000597 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 1.41324 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 122 components and 1.41324 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Added new window around map position (0.64, 6.24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519353 Jy ! Component: 100 - total flux cleaned = 0.0096398 Jy ! Component: 150 - total flux cleaned = 0.013711 Jy ! Component: 200 - total flux cleaned = 0.0174551 Jy ! Total flux subtracted in 200 components = 0.0174551 Jy ! Clean residual min=-0.003256 max=0.003697 Jy/beam ! Clean residual mean=0.000479 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 1.43069 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 148 components and 1.43069 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 90 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=1.936 mas, bmaj=2.218 mas, bpa=-35.71 degrees ! Estimated noise=504.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590178 Jy ! Component: 100 - total flux cleaned = 0.0103559 Jy ! Component: 150 - total flux cleaned = 0.0140914 Jy ! Component: 200 - total flux cleaned = 0.0173835 Jy ! Total flux subtracted in 200 components = 0.0173835 Jy ! Clean residual min=-0.002404 max=0.003875 Jy/beam ! Clean residual mean=0.000812 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 1.44807 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 = 0.00292759 Jy ! Component: 100 - total flux cleaned = 0.00554839 Jy ! Component: 150 - total flux cleaned = 0.00790635 Jy ! Component: 200 - total flux cleaned = 0.0100403 Jy ! Total flux subtracted in 200 components = 0.0100403 Jy ! Clean residual min=-0.002270 max=0.003457 Jy/beam ! Clean residual mean=0.000653 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 1.45812 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 222 components and 1.45811 Jy ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! Estimated beam: bmin=0.6612 mas, bmaj=1.33 mas, bpa=-0.8597 degrees ! Estimated noise=399.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014205 Jy ! Component: 100 - total flux cleaned = 0.00277478 Jy ! Component: 150 - total flux cleaned = 0.00394737 Jy ! Component: 200 - total flux cleaned = 0.00473569 Jy ! Total flux subtracted in 200 components = 0.00473569 Jy ! Clean residual min=-0.002706 max=0.003081 Jy/beam ! Clean residual mean=0.000256 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 1.46285 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 245 components and 1.46285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236576Jy sigma=0.001713 ! Fit after self-cal, rms=0.236543Jy sigma=0.001713 wmodel J1159+2914_X_2003_06_18_pus_map.mod ! Writing 245 model components to file: J1159+2914_X_2003_06_18_pus_map.mod wobs J1159+2914_X_2003_06_18_pus_uvs.fits ! Writing UV FITS file: J1159+2914_X_2003_06_18_pus_uvs.fits wwins J1159+2914_X_2003_06_18_pus_map.win ! wwins: Wrote 12 windows to J1159+2914_X_2003_06_18_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 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014121 Jy ! Component: 100 - total flux cleaned = 0.00253688 Jy ! Component: 150 - total flux cleaned = 0.00345038 Jy ! Component: 200 - total flux cleaned = 0.00418889 Jy ! Component: 250 - total flux cleaned = 0.00490212 Jy ! Component: 300 - total flux cleaned = 0.00542099 Jy ! Component: 350 - total flux cleaned = 0.00609489 Jy ! Component: 400 - total flux cleaned = 0.00667091 Jy ! Component: 450 - total flux cleaned = 0.00731589 Jy ! Component: 500 - total flux cleaned = 0.00794819 Jy ! Component: 550 - total flux cleaned = 0.00845259 Jy ! Component: 600 - total flux cleaned = 0.00906332 Jy ! Component: 650 - total flux cleaned = 0.00966459 Jy ! Component: 700 - total flux cleaned = 0.0102562 Jy ! Component: 750 - total flux cleaned = 0.0108388 Jy ! Component: 800 - total flux cleaned = 0.0113774 Jy ! Component: 850 - total flux cleaned = 0.0118728 Jy ! Component: 900 - total flux cleaned = 0.0122912 Jy ! Component: 950 - total flux cleaned = 0.0127382 Jy ! Component: 1000 - total flux cleaned = 0.0130776 Jy ! Component: 1050 - total flux cleaned = 0.0134798 Jy ! Component: 1100 - total flux cleaned = 0.01391 Jy ! Component: 1150 - total flux cleaned = 0.0142366 Jy ! Component: 1200 - total flux cleaned = 0.0145596 Jy ! Component: 1250 - total flux cleaned = 0.0149427 Jy ! Component: 1300 - total flux cleaned = 0.0152583 Jy ! Component: 1350 - total flux cleaned = 0.015664 Jy ! Component: 1400 - total flux cleaned = 0.0159733 Jy ! Component: 1450 - total flux cleaned = 0.0162792 Jy ! Component: 1500 - total flux cleaned = 0.0165519 Jy ! Component: 1550 - total flux cleaned = 0.0168823 Jy ! Component: 1600 - total flux cleaned = 0.0171496 Jy ! Component: 1650 - total flux cleaned = 0.0173855 Jy ! Component: 1700 - total flux cleaned = 0.0176191 Jy ! Component: 1750 - total flux cleaned = 0.0179373 Jy ! Component: 1800 - total flux cleaned = 0.0181382 Jy ! Component: 1850 - total flux cleaned = 0.0183944 Jy ! Component: 1900 - total flux cleaned = 0.0185352 Jy ! Component: 1950 - total flux cleaned = 0.0187591 Jy ! Component: 2000 - total flux cleaned = 0.0188983 Jy ! Total flux subtracted in 2048 components = 0.0191189 Jy ! Clean residual min=-0.001374 max=0.001805 Jy/beam ! Clean residual mean=0.000124 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 1.48197 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 409 components and 1.48197 Jy wmap "J1159+2914_X_2003_06_18_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6612 x 1.33 at -0.8597 degrees (North through East) ! Clean map min=-0.0020228 max=1.1418 Jy/beam ! Writing clean map to FITS file: J1159+2914_X_2003_06_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.14178 invert ! Inverting map ! Your choice of large map pixels excluded 0.169% of the data. ! The x-axis pixel size should ideally be below 0.1578 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000504464 device "J1159+2914_X_2003_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J1159+2914_X_2003_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132547 0.132547 0.265094 0.530188 1.06038 2.12075 4.2415 8.483 16.966 33.932 67.864 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.141 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6612 x 1.33 at -0.8597 degrees (North through East) ! Clean map min=-0.0020228 max=1.1418 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1159+2914_X_2003_06_18_pus\_map.gif/vgif" ! Attempting to open device: 'J1159+2914_X_2003_06_18_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1159+2914_X_2003_06_18_pus_uvs.log closed on Thu Jan 18 16:24:20 2007