! Started logfile: J2246-1206_X_2003_09_17_pus_uvs.log on Mon May 14 14:44:54 2007 obs J2246-1206_X_2003_09_17_pus_uva.fits ! Reading UV FITS file: J2246-1206_X_2003_09_17_pus_uva.fits ! AN table 1: 15 integrations on 120 of 120 possible baselines. ! AN table 2: 134 integrations on 120 of 120 possible baselines. ! AN table 3: 123 integrations on 120 of 120 possible baselines. ! AN table 4: 112 integrations on 120 of 120 possible baselines. ! AN table 5: 131 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.108188 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2246-1206 ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! Warning: Unknown AN-table MNTSTA value (3). ! Will assume that it is ground-based. ! ! 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 1489 lines of history. ! ! Reading 26744 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 = 0.2 float 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 240 telescope corrections were flagged in sub-array 1. ! A total of 1336 telescope corrections were flagged in sub-array 2. ! A total of 1874 telescope corrections were flagged in sub-array 3. ! A total of 1225 telescope corrections were flagged in sub-array 4. ! A total of 1650 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 1336 telescope corrections were flagged in sub-array 2. ! A total of 1874 telescope corrections were flagged in sub-array 3. ! A total of 1225 telescope corrections were flagged in sub-array 4. ! A total of 1650 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 1336 telescope corrections were flagged in sub-array 2. ! A total of 1874 telescope corrections were flagged in sub-array 3. ! A total of 1225 telescope corrections were flagged in sub-array 4. ! A total of 1650 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 240 telescope corrections were flagged in sub-array 1. ! A total of 1336 telescope corrections were flagged in sub-array 2. ! A total of 1874 telescope corrections were flagged in sub-array 3. ! A total of 1225 telescope corrections were flagged in sub-array 4. ! A total of 1650 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.470621Jy sigma=0.004456 ! Fit after self-cal, rms=0.448530Jy sigma=0.004277 ! 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 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.7173 mas, bmaj=2.09 mas, bpa=0.9165 degrees ! Estimated noise=822.01 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 = 0.710287 Jy ! Component: 100 - total flux cleaned = 1.01316 Jy ! Total flux subtracted in 100 components = 1.01316 Jy ! Clean residual min=-0.038486 max=0.138758 Jy/beam ! Clean residual mean=0.000329 rms=0.013043 Jy/beam ! Combined flux in latest and established models = 1.01316 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.01316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.351288Jy sigma=0.003332 ! Fit after self-cal, rms=0.347840Jy sigma=0.003301 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164202 Jy ! Component: 100 - total flux cleaned = 0.251969 Jy ! Total flux subtracted in 100 components = 0.251969 Jy ! Clean residual min=-0.020795 max=0.073151 Jy/beam ! Clean residual mean=0.000200 rms=0.006527 Jy/beam ! Combined flux in latest and established models = 1.26513 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 1.26513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211896Jy sigma=0.001939 ! Fit after self-cal, rms=0.210401Jy sigma=0.001926 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Added new window around map position (1.4, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0712968 Jy ! Component: 100 - total flux cleaned = 0.118595 Jy ! Total flux subtracted in 100 components = 0.118595 Jy ! Clean residual min=-0.014111 max=0.034516 Jy/beam ! Clean residual mean=0.000135 rms=0.003910 Jy/beam ! Combined flux in latest and established models = 1.38372 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 1.38372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165025Jy sigma=0.001447 ! Fit after self-cal, rms=0.162531Jy sigma=0.001424 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377751 Jy ! Component: 100 - total flux cleaned = 0.0646611 Jy ! Total flux subtracted in 100 components = 0.0646611 Jy ! Clean residual min=-0.008870 max=0.018735 Jy/beam ! Clean residual mean=0.000099 rms=0.002572 Jy/beam ! Combined flux in latest and established models = 1.44838 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 1.44838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145548Jy sigma=0.001238 ! Fit after self-cal, rms=0.144844Jy sigma=0.001231 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221818 Jy ! Component: 100 - total flux cleaned = 0.0385761 Jy ! Total flux subtracted in 100 components = 0.0385761 Jy ! Clean residual min=-0.007007 max=0.011659 Jy/beam ! Clean residual mean=0.000078 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 1.48696 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 1.48696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138245Jy sigma=0.001157 ! Fit after self-cal, rms=0.137919Jy sigma=0.001154 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141015 Jy ! Component: 100 - total flux cleaned = 0.024719 Jy ! Total flux subtracted in 100 components = 0.024719 Jy ! Clean residual min=-0.005959 max=0.008252 Jy/beam ! Clean residual mean=0.000064 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 1.51168 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 1.51168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135174Jy sigma=0.001124 ! Fit after self-cal, rms=0.135020Jy sigma=0.001122 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 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 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.9659 mas, bmaj=2.69 mas, bpa=-2.084 degrees ! Estimated noise=489.261 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 = 0.0154166 Jy ! Component: 100 - total flux cleaned = 0.0241499 Jy ! Component: 150 - total flux cleaned = 0.0295754 Jy ! Component: 200 - total flux cleaned = 0.0330024 Jy ! Total flux subtracted in 200 components = 0.0330024 Jy ! Clean residual min=-0.005415 max=0.012478 Jy/beam ! Clean residual mean=0.000441 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 1.54468 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 90 components and 1.54468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133220Jy sigma=0.001103 ! Fit after self-cal, rms=0.132970Jy sigma=0.001100 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Added new window around map position (4.8, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143726 Jy ! Component: 100 - total flux cleaned = 0.0225869 Jy ! Component: 150 - total flux cleaned = 0.0277894 Jy ! Component: 200 - total flux cleaned = 0.0314616 Jy ! Total flux subtracted in 200 components = 0.0314616 Jy ! Clean residual min=-0.002975 max=0.005721 Jy/beam ! Clean residual mean=0.000213 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 1.57614 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 144 components and 1.57614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131330Jy sigma=0.001083 ! Fit after self-cal, rms=0.131145Jy sigma=0.001081 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Added new window around map position (7, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596928 Jy ! Component: 100 - total flux cleaned = 0.00968694 Jy ! Component: 150 - total flux cleaned = 0.0125905 Jy ! Component: 200 - total flux cleaned = 0.0148046 Jy ! Total flux subtracted in 200 components = 0.0148046 Jy ! Clean residual min=-0.002458 max=0.002952 Jy/beam ! Clean residual mean=0.000110 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 1.59095 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 169 components and 1.59095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130795Jy sigma=0.001078 ! Fit after self-cal, rms=0.130754Jy sigma=0.001078 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* GC 0.00* HN 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* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 GC 1.00* HN 1.00 KP 1.00 ! LA 1.00 MK 1.00* NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.00 ! TS 1.00* KK 1.00* WZ 1.00* WF 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 GC 1.00* HN 1.00* KP 1.00 ! LA 1.00 MK 1.00 NL 1.00* NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.00* ! TS 1.00* KK 1.00 WZ 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 GC 0.97 HN 1.00* KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.00* ! TS 1.00 KK 1.00 WZ 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 GC 1.00* HN 1.00 KP 1.00 ! LA 1.00 MK 1.00* NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 0.99 ! TS 1.00* KK 1.00* WZ 1.00* WF 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* GC 0.00* HN 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* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 GC 1.00* HN 1.00 KP 1.00 ! LA 1.00 MK 1.00* NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.00 ! TS 1.00* KK 1.00* WZ 1.00* WF 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 GC 1.00* HN 1.00* KP 1.00 ! LA 1.00 MK 0.99 NL 1.00* NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.00* ! TS 1.00* KK 1.00 WZ 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 GC 0.97 HN 1.00* KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.00* ! TS 1.00 KK 1.00 WZ 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 GC 1.00* HN 1.00 KP 1.00 ! LA 1.00 MK 1.00* NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 0.99 ! TS 1.00* KK 1.00* WZ 1.00* WF 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* GC 0.00* HN 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* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 GC 1.00* HN 1.00 KP 1.00 ! LA 1.00 MK 1.00* NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 0.99 ! TS 1.00* KK 1.00* WZ 1.00* WF 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 GC 1.00* HN 1.00* KP 1.00 ! LA 1.00 MK 0.99 NL 1.00* NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.00* ! TS 1.00* KK 1.00 WZ 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 GC 0.97 HN 1.00* KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.00* ! TS 1.01 KK 1.00 WZ 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 GC 1.00* HN 1.00 KP 1.00 ! LA 1.00 MK 1.00* NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 0.99 ! TS 1.00* KK 1.00* WZ 1.00* WF 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* GC 0.00* HN 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* SC 0.00* ! TS 0.00* KK 0.00* WZ 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 GC 1.00* HN 1.00 KP 1.00 ! LA 1.00 MK 1.00* NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 0.99 ! TS 1.00* KK 1.00* WZ 1.00* WF 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 GC 1.00* HN 1.00* KP 1.00 ! LA 1.00 MK 0.99 NL 1.00* NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.00* ! TS 1.00* KK 1.00 WZ 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 GC 0.97 HN 1.00* KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 1.00* ! TS 1.01 KK 1.00 WZ 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 GC 1.00* HN 1.00 KP 1.00 ! LA 1.00 MK 1.00* NL 1.00 NY 1.00* ! ON 1.00* OV 1.00 PT 1.00 SC 0.99 ! TS 1.00* KK 1.00* WZ 1.00* WF 1.00 ! ! ! Fit before self-cal, rms=0.130754Jy sigma=0.001078 ! Fit after self-cal, rms=0.130475Jy sigma=0.001077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.9661 mas, bmaj=2.684 mas, bpa=-2.035 degrees ! Estimated noise=488.544 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 = 0.00220577 Jy ! Component: 100 - total flux cleaned = 0.00307608 Jy ! Component: 150 - total flux cleaned = 0.00354242 Jy ! Component: 200 - total flux cleaned = 0.00401656 Jy ! Total flux subtracted in 200 components = 0.00401656 Jy ! Clean residual min=-0.002763 max=0.002535 Jy/beam ! Clean residual mean=0.000071 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 1.59496 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 184 components and 1.59496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130418Jy sigma=0.001077 ! Fit after self-cal, rms=0.130410Jy sigma=0.001077 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 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=0.130410Jy sigma=0.001077 ! Fit after self-cal, rms=0.130385Jy sigma=0.001077 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.9661 mas, bmaj=2.682 mas, bpa=-2.012 degrees ! Estimated noise=488.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724036 Jy ! Component: 100 - total flux cleaned = 0.00118198 Jy ! Component: 150 - total flux cleaned = 0.00141476 Jy ! Component: 200 - total flux cleaned = 0.00167442 Jy ! Total flux subtracted in 200 components = 0.00167442 Jy ! Clean residual min=-0.002628 max=0.002482 Jy/beam ! Clean residual mean=0.000073 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 1.59664 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 194 components and 1.59664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130354Jy sigma=0.001076 ! Fit after self-cal, rms=0.130349Jy sigma=0.001076 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 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 = 0.00022854 Jy ! Component: 100 - total flux cleaned = 0.000480191 Jy ! Component: 150 - total flux cleaned = 0.00067257 Jy ! Component: 200 - total flux cleaned = 0.00078136 Jy ! Total flux subtracted in 200 components = 0.00078136 Jy ! Clean residual min=-0.002542 max=0.002428 Jy/beam ! Clean residual mean=0.000067 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 1.59742 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 200 components and 1.59742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130328Jy sigma=0.001076 ! Fit after self-cal, rms=0.130325Jy sigma=0.001076 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 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=0.130325Jy sigma=0.001076 ! Fit after self-cal, rms=0.130286Jy sigma=0.001076 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.9662 mas, bmaj=2.681 mas, bpa=-1.996 degrees ! Estimated noise=488.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273852 Jy ! Component: 100 - total flux cleaned = 0.000506117 Jy ! Component: 150 - total flux cleaned = 0.000683255 Jy ! Component: 200 - total flux cleaned = 0.00078281 Jy ! Total flux subtracted in 200 components = 0.00078281 Jy ! Clean residual min=-0.002404 max=0.002420 Jy/beam ! Clean residual mean=0.000063 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 1.5982 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 206 components and 1.5982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130269Jy sigma=0.001076 ! Fit after self-cal, rms=0.130267Jy sigma=0.001076 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 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 = 0.000145899 Jy ! Component: 100 - total flux cleaned = 0.000277401 Jy ! Component: 150 - total flux cleaned = 0.000400319 Jy ! Component: 200 - total flux cleaned = 0.000458943 Jy ! Total flux subtracted in 200 components = 0.000458943 Jy ! Clean residual min=-0.002332 max=0.002426 Jy/beam ! Clean residual mean=0.000060 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 1.59866 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 211 components and 1.59866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130255Jy sigma=0.001076 ! Fit after self-cal, rms=0.130253Jy sigma=0.001076 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 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=0.130253Jy sigma=0.001076 ! Fit after self-cal, rms=0.130212Jy sigma=0.001076 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=2.172 mas, bmaj=4.062 mas, bpa=-8.651 degrees ! Estimated noise=600.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000973832 Jy ! Component: 100 - total flux cleaned = 0.0011853 Jy ! Component: 150 - total flux cleaned = 0.00129731 Jy ! Component: 200 - total flux cleaned = 0.00137266 Jy ! Total flux subtracted in 200 components = 0.00137266 Jy ! Clean residual min=-0.001895 max=0.002118 Jy/beam ! Clean residual mean=0.000099 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 1.60003 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 218 components and 1.60003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130208Jy sigma=0.001076 ! Fit after self-cal, rms=0.130202Jy sigma=0.001076 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 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 = 0.000233121 Jy ! Component: 100 - total flux cleaned = 0.000282311 Jy ! Component: 150 - total flux cleaned = 0.000282505 Jy ! Component: 200 - total flux cleaned = 0.000302425 Jy ! Total flux subtracted in 200 components = 0.000302425 Jy ! Clean residual min=-0.001883 max=0.002081 Jy/beam ! Clean residual mean=0.000094 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 1.60034 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 219 components and 1.60034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130201Jy sigma=0.001075 ! Fit after self-cal, rms=0.130198Jy sigma=0.001075 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 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 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.9662 mas, bmaj=2.68 mas, bpa=-1.983 degrees ! Estimated noise=488.086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9662 x 2.68 at -1.983 degrees (North through East) ! Clean map min=-0.0019977 max=0.96554 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=0.130198Jy sigma=0.001075 ! Fit after self-cal, rms=0.130181Jy sigma=0.001075 ! Inverting map and beam ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.9662 mas, bmaj=2.679 mas, bpa=-1.97 degrees ! Estimated noise=487.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165447 Jy ! Component: 100 - total flux cleaned = 0.000135139 Jy ! Component: 150 - total flux cleaned = 0.000135533 Jy ! Component: 200 - total flux cleaned = 0.000107455 Jy ! Total flux subtracted in 200 components = 0.000107455 Jy ! Clean residual min=-0.002136 max=0.002469 Jy/beam ! Clean residual mean=0.000050 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 1.60044 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 227 components and 1.60044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130169Jy sigma=0.001075 ! Fit after self-cal, rms=0.130167Jy sigma=0.001075 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Added new window around map position (-2.8, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151587 Jy ! Component: 100 - total flux cleaned = 0.00163541 Jy ! Component: 150 - total flux cleaned = 0.00168392 Jy ! Component: 200 - total flux cleaned = 0.00185174 Jy ! Total flux subtracted in 200 components = 0.00185174 Jy ! Clean residual min=-0.002217 max=0.002195 Jy/beam ! Clean residual mean=0.000038 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 1.6023 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 244 components and 1.6023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130120Jy sigma=0.001075 ! Fit after self-cal, rms=0.130117Jy sigma=0.001075 ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130117Jy sigma=0.001075 ! Fit after self-cal, rms=0.130077Jy sigma=0.001075 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 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.718 mas, bmaj=2.082 mas, bpa=1.059 degrees ! Estimated noise=817.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.714537 Jy ! Component: 100 - total flux cleaned = 1.03023 Jy ! Component: 150 - total flux cleaned = 1.18843 Jy ! Component: 200 - total flux cleaned = 1.28157 Jy ! Total flux subtracted in 200 components = 1.28157 Jy ! Clean residual min=-0.014853 max=0.049803 Jy/beam ! Clean residual mean=0.000192 rms=0.005636 Jy/beam ! Combined flux in latest and established models = 1.28157 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 1.28157 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.9661 mas, bmaj=2.678 mas, bpa=-1.957 degrees ! Estimated noise=487.857 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 = 0.10857 Jy ! Component: 100 - total flux cleaned = 0.170234 Jy ! Component: 150 - total flux cleaned = 0.20745 Jy ! Component: 200 - total flux cleaned = 0.23138 Jy ! Total flux subtracted in 200 components = 0.23138 Jy ! Clean residual min=-0.005991 max=0.013810 Jy/beam ! Clean residual mean=0.000580 rms=0.002779 Jy/beam ! Combined flux in latest and established models = 1.51295 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 70 components and 1.51295 Jy ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Added new window around map position (0.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173196 Jy ! Component: 100 - total flux cleaned = 0.0306536 Jy ! Component: 150 - total flux cleaned = 0.0411016 Jy ! Component: 200 - total flux cleaned = 0.049364 Jy ! Total flux subtracted in 200 components = 0.049364 Jy ! Clean residual min=-0.003401 max=0.004931 Jy/beam ! Clean residual mean=0.000287 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 1.56231 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 108 components and 1.56231 Jy ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 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 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=2.171 mas, bmaj=4.059 mas, bpa=-8.627 degrees ! Estimated noise=600.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106062 Jy ! Component: 100 - total flux cleaned = 0.0176653 Jy ! Component: 150 - total flux cleaned = 0.0226969 Jy ! Component: 200 - total flux cleaned = 0.0264051 Jy ! Total flux subtracted in 200 components = 0.0264051 Jy ! Clean residual min=-0.002740 max=0.003256 Jy/beam ! Clean residual mean=0.000240 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 1.58872 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 = 0.0028189 Jy ! Component: 100 - total flux cleaned = 0.0050916 Jy ! Component: 150 - total flux cleaned = 0.00693879 Jy ! Component: 200 - total flux cleaned = 0.00844881 Jy ! Total flux subtracted in 200 components = 0.00844881 Jy ! Clean residual min=-0.002285 max=0.002265 Jy/beam ! Clean residual mean=0.000133 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 1.59717 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 215 components and 1.59717 Jy ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! Estimated beam: bmin=0.9661 mas, bmaj=2.678 mas, bpa=-1.957 degrees ! Estimated noise=487.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157917 Jy ! Component: 100 - total flux cleaned = 0.00207707 Jy ! Component: 150 - total flux cleaned = 0.00246621 Jy ! Component: 200 - total flux cleaned = 0.00270878 Jy ! Total flux subtracted in 200 components = 0.00270878 Jy ! Clean residual min=-0.001948 max=0.002489 Jy/beam ! Clean residual mean=0.000050 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 1.59988 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 237 components and 1.59988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130201Jy sigma=0.001076 ! Fit after self-cal, rms=0.130165Jy sigma=0.001076 wmodel J2246-1206_X_2003_09_17_pus_map.mod ! Writing 237 model components to file: J2246-1206_X_2003_09_17_pus_map.mod wobs J2246-1206_X_2003_09_17_pus_uvs.fits ! Writing UV FITS file: J2246-1206_X_2003_09_17_pus_uvs.fits wwins J2246-1206_X_2003_09_17_pus_map.win ! wwins: Wrote 6 windows to J2246-1206_X_2003_09_17_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 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000553452 Jy ! Component: 100 - total flux cleaned = 0.00048116 Jy ! Component: 150 - total flux cleaned = 0.000515683 Jy ! Component: 200 - total flux cleaned = 0.000581513 Jy ! Component: 250 - total flux cleaned = 0.000644377 Jy ! Component: 300 - total flux cleaned = 0.000522524 Jy ! Component: 350 - total flux cleaned = 0.000462714 Jy ! Component: 400 - total flux cleaned = 0.000404374 Jy ! Component: 450 - total flux cleaned = 0.000347007 Jy ! Component: 500 - total flux cleaned = 0.000290748 Jy ! Component: 550 - total flux cleaned = 0.000290754 Jy ! Component: 600 - total flux cleaned = 0.000263693 Jy ! Component: 650 - total flux cleaned = 0.000263623 Jy ! Component: 700 - total flux cleaned = 0.000157814 Jy ! Component: 750 - total flux cleaned = 0.000106132 Jy ! Component: 800 - total flux cleaned = 8.04966e-05 Jy ! Component: 850 - total flux cleaned = 5.49912e-05 Jy ! Component: 900 - total flux cleaned = -2.06256e-05 Jy ! Component: 950 - total flux cleaned = 4.03024e-06 Jy ! Component: 1000 - total flux cleaned = 3.88966e-06 Jy ! Component: 1050 - total flux cleaned = 3.64334e-06 Jy ! Component: 1100 - total flux cleaned = 3.58125e-06 Jy ! Component: 1150 - total flux cleaned = 3.46808e-06 Jy ! Component: 1200 - total flux cleaned = -2.03366e-05 Jy ! Component: 1250 - total flux cleaned = 2.97807e-06 Jy ! Component: 1300 - total flux cleaned = -6.63672e-05 Jy ! Component: 1350 - total flux cleaned = -2.03651e-05 Jy ! Component: 1400 - total flux cleaned = 2.40641e-06 Jy ! Component: 1450 - total flux cleaned = -2.02723e-05 Jy ! Component: 1500 - total flux cleaned = -4.26995e-05 Jy ! Component: 1550 - total flux cleaned = -6.48393e-05 Jy ! Component: 1600 - total flux cleaned = -6.48638e-05 Jy ! Component: 1650 - total flux cleaned = -8.67319e-05 Jy ! Component: 1700 - total flux cleaned = -0.000130086 Jy ! Component: 1750 - total flux cleaned = -0.000108624 Jy ! Component: 1800 - total flux cleaned = -6.57591e-05 Jy ! Component: 1850 - total flux cleaned = -6.5948e-05 Jy ! Component: 1900 - total flux cleaned = -2.40949e-05 Jy ! Component: 1950 - total flux cleaned = -6.60744e-05 Jy ! Component: 2000 - total flux cleaned = -2.46452e-05 Jy ! Total flux subtracted in 2048 components = 1.65118e-05 Jy ! Clean residual min=-0.001304 max=0.001359 Jy/beam ! Clean residual mean=0.000041 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 1.59989 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 362 components and 1.59989 Jy wmap "J2246-1206_X_2003_09_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9661 x 2.678 at -1.957 degrees (North through East) ! Clean map min=-0.0017551 max=0.96537 Jy/beam ! Writing clean map to FITS file: J2246-1206_X_2003_09_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.965374 invert ! Inverting map ! Your choice of large map pixels excluded 0.77% of the data. ! The x-axis pixel size should ideally be below 0.1898 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003956 device "J2246-1206_X_2003_09_17_pus\_map.eps/VPS" ! Attempting to open device: 'J2246-1206_X_2003_09_17_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122937 0.122937 0.245874 0.491747 0.983494 1.96699 3.93398 7.86795 15.7359 31.4718 62.9436 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.965 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9661 x 2.678 at -1.957 degrees (North through East) ! Clean map min=-0.0017551 max=0.96537 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2246-1206_X_2003_09_17_pus\_map.gif/vgif" ! Attempting to open device: 'J2246-1206_X_2003_09_17_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J2246-1206_X_2003_09_17_pus_uvs.log closed on Mon May 14 14:47:26 2007