! Started logfile: J2225-0457_X_2003_07_09_pus_uvs.log on Sun Apr 7 17:04:41 2013 obs J2225-0457_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J2225-0457_X_2003_07_09_pus_uva.fits ! AN table 1: 276 integrations on 171 of 171 possible baselines. ! AN table 2: 155 integrations on 171 of 171 possible baselines. ! AN table 3: 383 integrations on 171 of 171 possible baselines. ! AN table 4: 47 integrations on 171 of 171 possible baselines. ! AN table 5: 151 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.0600051 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2225-0457 ! 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 1874 lines of history. ! ! Reading 41536 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 ![@muppet J2225-0457_X_2003_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 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 4340 telescope corrections were flagged in sub-array 1. ! A total of 2295 telescope corrections were flagged in sub-array 2. ! A total of 6094 telescope corrections were flagged in sub-array 3. ! A total of 802 telescope corrections were flagged in sub-array 4. ! A total of 2662 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4340 telescope corrections were flagged in sub-array 1. ! A total of 2294 telescope corrections were flagged in sub-array 2. ! A total of 6098 telescope corrections were flagged in sub-array 3. ! A total of 802 telescope corrections were flagged in sub-array 4. ! A total of 2662 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 4340 telescope corrections were flagged in sub-array 1. ! A total of 2294 telescope corrections were flagged in sub-array 2. ! A total of 6099 telescope corrections were flagged in sub-array 3. ! A total of 803 telescope corrections were flagged in sub-array 4. ! A total of 2668 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4340 telescope corrections were flagged in sub-array 1. ! A total of 2294 telescope corrections were flagged in sub-array 2. ! A total of 6099 telescope corrections were flagged in sub-array 3. ! A total of 803 telescope corrections were flagged in sub-array 4. ! A total of 2668 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=2.040386Jy sigma=0.017100 ! Fit after self-cal, rms=1.645511Jy sigma=0.014181 ! 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 3.78% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=0.5627 mas, bmaj=1.139 mas, bpa=-0.9238 degrees ! Estimated noise=920.583 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 = 1.64677 Jy ! Component: 100 - total flux cleaned = 2.2584 Jy ! Total flux subtracted in 100 components = 2.2584 Jy ! Clean residual min=-0.077449 max=0.360455 Jy/beam ! Clean residual mean=-0.000118 rms=0.026599 Jy/beam ! Combined flux in latest and established models = 2.2584 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 2.2584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.894869Jy sigma=0.007157 ! Fit after self-cal, rms=0.891678Jy sigma=0.007140 ! Inverting map ! Your choice of large map pixels excluded 3.78% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Added new window around map position (0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.391756 Jy ! Component: 100 - total flux cleaned = 0.64097 Jy ! Total flux subtracted in 100 components = 0.64097 Jy ! Clean residual min=-0.070603 max=0.205777 Jy/beam ! Clean residual mean=-0.000150 rms=0.015781 Jy/beam ! Combined flux in latest and established models = 2.89937 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 2.89937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.633111Jy sigma=0.004342 ! Fit after self-cal, rms=0.622130Jy sigma=0.004266 ! Inverting map ! Your choice of large map pixels excluded 3.78% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192119 Jy ! Component: 100 - total flux cleaned = 0.31351 Jy ! Total flux subtracted in 100 components = 0.31351 Jy ! Clean residual min=-0.053736 max=0.104479 Jy/beam ! Clean residual mean=-0.000164 rms=0.011063 Jy/beam ! Combined flux in latest and established models = 3.21288 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 3.21288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.542407Jy sigma=0.003177 ! Fit after self-cal, rms=0.538269Jy sigma=0.003143 ! Inverting map ! Your choice of large map pixels excluded 3.78% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.09961 Jy ! Component: 100 - total flux cleaned = 0.162707 Jy ! Total flux subtracted in 100 components = 0.162707 Jy ! Clean residual min=-0.045968 max=0.063053 Jy/beam ! Clean residual mean=-0.000174 rms=0.009305 Jy/beam ! Combined flux in latest and established models = 3.37558 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 3.37558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.516390Jy sigma=0.002749 ! Fit after self-cal, rms=0.514961Jy sigma=0.002734 ! Inverting map ! Your choice of large map pixels excluded 3.78% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554812 Jy ! Component: 100 - total flux cleaned = 0.0913016 Jy ! Total flux subtracted in 100 components = 0.0913016 Jy ! Clean residual min=-0.041204 max=0.051804 Jy/beam ! Clean residual mean=-0.000180 rms=0.008621 Jy/beam ! Combined flux in latest and established models = 3.46688 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 3.46688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.508997Jy sigma=0.002588 ! Fit after self-cal, rms=0.508562Jy sigma=0.002582 ! Inverting map ! Your choice of large map pixels excluded 3.78% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Added new window around map position (2.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051814 Jy ! Component: 100 - total flux cleaned = 0.0837846 Jy ! Total flux subtracted in 100 components = 0.0837846 Jy ! Clean residual min=-0.038653 max=0.045675 Jy/beam ! Clean residual mean=-0.000197 rms=0.008114 Jy/beam ! Combined flux in latest and established models = 3.55067 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 3.55067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.502583Jy sigma=0.002467 ! Fit after self-cal, rms=0.501950Jy sigma=0.002462 ! Inverting map ! Your choice of large map pixels excluded 3.78% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 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 3.78% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=0.7155 mas, bmaj=1.504 mas, bpa=-4.653 degrees ! Estimated noise=504.391 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 (3.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677594 Jy ! Component: 100 - total flux cleaned = 0.108426 Jy ! Component: 150 - total flux cleaned = 0.138998 Jy ! Component: 200 - total flux cleaned = 0.16234 Jy ! Total flux subtracted in 200 components = 0.16234 Jy ! Clean residual min=-0.032497 max=0.035863 Jy/beam ! Clean residual mean=-0.001132 rms=0.009468 Jy/beam ! Combined flux in latest and established models = 3.71301 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 3.71301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.493526Jy sigma=0.002321 ! Fit after self-cal, rms=0.492715Jy sigma=0.002310 ! Inverting map ! Your choice of large map pixels excluded 3.78% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 GC 1.05 GG 1.00* ! HN 0.96 KP 1.01 LA 0.97 MA 1.31 ! MK 0.97 NL 1.00 NY 1.00* ON 1.13 ! OV 0.97 PT 0.97 SC 0.95 TC 1.27 ! TS 1.00* WF 1.06 WZ 0.95 ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 GC 0.97 GG 1.00* ! HN 1.00* KP 1.00 LA 1.04 MA 1.00* ! MK 1.00 NL 1.03 NY 1.00* ON 1.00* ! OV 1.02 PT 1.03 SC 1.00* TC 1.19 ! TS 0.94 WF 1.00* WZ 1.00* ! ! A total of 126 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.95 GC 1.07 GG 1.00* ! HN 0.98 KP 0.92 LA 0.96 MA 1.04 ! MK 0.98 NL 1.06 NY 1.16 ON 1.06 ! OV 0.99 PT 0.96 SC 0.95 TC 1.11 ! TS 1.00* WF 1.06 WZ 1.11 ! ! A total of 39 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 0.99 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 0.99 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.63 ! TS 1.75 WF 1.00* WZ 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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* ! ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 GC 1.10 GG 1.00* ! HN 0.96 KP 1.00 LA 0.97 MA 1.29 ! MK 0.97 NL 1.00 NY 1.00* ON 1.17 ! OV 0.96 PT 1.01 SC 0.97 TC 1.09 ! TS 1.00* WF 1.09 WZ 0.97 ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 GC 1.02 GG 1.00* ! HN 1.00* KP 0.99 LA 1.04 MA 1.00* ! MK 1.00 NL 1.04 NY 1.00* ON 1.00* ! OV 1.01 PT 1.07 SC 1.00* TC 1.30 ! TS 0.96 WF 1.00* WZ 1.00* ! ! A total of 126 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.95 GC 1.16 GG 1.00* ! HN 0.99 KP 0.86 LA 0.96 MA 1.01 ! MK 1.00 NL 1.03 NY 1.22 ON 1.06 ! OV 0.98 PT 1.00 SC 0.93 TC 1.14 ! TS 1.00* WF 1.08 WZ 1.16 ! ! A total of 39 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 1.05 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.01 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.37 ! TS 1.83 WF 1.00* WZ 1.00* ! ! A total of 207 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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* ! ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 GC 1.04 GG 1.00* ! HN 0.95 KP 1.00 LA 0.97 MA 1.36 ! MK 0.95 NL 1.04 NY 1.00* ON 1.21 ! OV 1.00 PT 0.97 SC 0.94 TC 1.04 ! TS 1.00* WF 1.08 WZ 0.92 ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 GC 1.09 GG 1.00* ! HN 1.00* KP 0.97 LA 1.05 MA 1.00* ! MK 0.98 NL 1.08 NY 1.00* ON 1.00* ! OV 1.05 PT 1.05 SC 1.00* TC 1.17 ! TS 0.97 WF 1.00* WZ 1.00* ! ! A total of 129 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.94 GC 1.08 GG 1.00* ! HN 0.97 KP 0.81 LA 0.97 MA 0.98 ! MK 0.97 NL 1.01 NY 1.26 ON 1.05 ! OV 1.02 PT 1.01 SC 0.93 TC 1.02 ! TS 1.00* WF 1.14 WZ 1.12 ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 1.12 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.04 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.14 ! TS 1.89 WF 1.00* WZ 1.00* ! ! A total of 201 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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* ! ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 GC 1.02 GG 1.00* ! HN 0.98 KP 1.00 LA 0.96 MA 1.46 ! MK 0.97 NL 0.99 NY 1.00* ON 1.31 ! OV 0.99 PT 0.98 SC 0.99 TC 0.96 ! TS 1.00* WF 1.07 WZ 0.86 ! ! A total of 96 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 GC 1.12 GG 1.00* ! HN 1.00* KP 0.99 LA 1.03 MA 1.00* ! MK 1.02 NL 1.03 NY 1.00* ON 1.00* ! OV 1.04 PT 1.06 SC 1.00* TC 1.15 ! TS 0.97 WF 1.00* WZ 1.00* ! ! A total of 129 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.93 GC 1.06 GG 1.00* ! HN 1.00 KP 0.86 LA 0.96 MA 0.98 ! MK 1.00 NL 1.01 NY 1.21 ON 1.06 ! OV 1.01 PT 1.02 SC 0.98 TC 0.98 ! TS 1.00* WF 1.13 WZ 1.11 ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00* FD 1.00* GC 1.22 GG 1.00* ! HN 1.00* KP 1.00* LA 1.00* MA 1.00* ! MK 1.03 NL 1.00* NY 1.00* ON 1.00* ! OV 1.00* PT 1.00* SC 1.00* TC 1.37 ! TS 1.69 WF 1.00* WZ 1.00* ! ! A total of 201 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FD 0.00* GC 0.00* GG 0.00* ! HN 0.00* KP 0.00* LA 0.00* MA 0.00* ! MK 0.00* NL 0.00* NY 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* ! ! ! Fit before self-cal, rms=0.492715Jy sigma=0.002310 ! Fit after self-cal, rms=0.470327Jy sigma=0.001707 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=0.7202 mas, bmaj=1.602 mas, bpa=-4.803 degrees ! Estimated noise=504.45 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 (6.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236 Jy ! Component: 100 - total flux cleaned = 0.0341657 Jy ! Component: 150 - total flux cleaned = 0.0429153 Jy ! Component: 200 - total flux cleaned = 0.0469826 Jy ! Total flux subtracted in 200 components = 0.0469826 Jy ! Clean residual min=-0.022884 max=0.019311 Jy/beam ! Clean residual mean=0.001048 rms=0.004647 Jy/beam ! Combined flux in latest and established models = 3.75999 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 3.75999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.466691Jy sigma=0.001675 ! Fit after self-cal, rms=0.466657Jy sigma=0.001672 ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 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=0.466657Jy sigma=0.001672 ! Fit after self-cal, rms=0.445787Jy sigma=0.001470 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=0.7243 mas, bmaj=1.61 mas, bpa=-4.995 degrees ! Estimated noise=508.534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510527 Jy ! Component: 100 - total flux cleaned = 0.00200216 Jy ! Component: 150 - total flux cleaned = 0.00242301 Jy ! Component: 200 - total flux cleaned = 0.00319245 Jy ! Total flux subtracted in 200 components = 0.00319245 Jy ! Clean residual min=-0.016122 max=0.012354 Jy/beam ! Clean residual mean=-0.000184 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 3.76318 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 3.76318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.444562Jy sigma=0.001456 ! Fit after self-cal, rms=0.444767Jy sigma=0.001455 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 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 = 0.00130756 Jy ! Component: 100 - total flux cleaned = 0.00242576 Jy ! Component: 150 - total flux cleaned = 0.00312308 Jy ! Component: 200 - total flux cleaned = 0.00375538 Jy ! Total flux subtracted in 200 components = 0.00375538 Jy ! Clean residual min=-0.015036 max=0.011742 Jy/beam ! Clean residual mean=-0.000220 rms=0.002820 Jy/beam ! Combined flux in latest and established models = 3.76694 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 3.76694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.444006Jy sigma=0.001446 ! Fit after self-cal, rms=0.443944Jy sigma=0.001446 ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 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=0.443944Jy sigma=0.001446 ! Fit after self-cal, rms=0.443203Jy sigma=0.001380 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=0.7257 mas, bmaj=1.616 mas, bpa=-5.023 degrees ! Estimated noise=508.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00336812 Jy ! Component: 100 - total flux cleaned = -0.00335616 Jy ! Component: 150 - total flux cleaned = -0.00303435 Jy ! Component: 200 - total flux cleaned = -0.00212746 Jy ! Total flux subtracted in 200 components = -0.00212746 Jy ! Clean residual min=-0.015020 max=0.009669 Jy/beam ! Clean residual mean=-0.000161 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 3.76481 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 3.76481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.442444Jy sigma=0.001372 ! Fit after self-cal, rms=0.442408Jy sigma=0.001371 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 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 = 0.000582612 Jy ! Component: 100 - total flux cleaned = 0.00143288 Jy ! Component: 150 - total flux cleaned = 0.00223265 Jy ! Component: 200 - total flux cleaned = 0.0027286 Jy ! Total flux subtracted in 200 components = 0.0027286 Jy ! Clean residual min=-0.014175 max=0.009270 Jy/beam ! Clean residual mean=-0.000188 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 3.76754 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 3.76754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.441948Jy sigma=0.001366 ! Fit after self-cal, rms=0.441882Jy sigma=0.001366 ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 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=0.441882Jy sigma=0.001366 ! Fit after self-cal, rms=0.443833Jy sigma=0.001364 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=2.144 mas, bmaj=3.26 mas, bpa=3.895 degrees ! Estimated noise=634.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210479 Jy ! Component: 100 - total flux cleaned = -0.00181437 Jy ! Component: 150 - total flux cleaned = -0.00159573 Jy ! Component: 200 - total flux cleaned = -0.00160884 Jy ! Total flux subtracted in 200 components = -0.00160884 Jy ! Clean residual min=-0.009124 max=0.008689 Jy/beam ! Clean residual mean=-0.000533 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 3.76593 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 3.76593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.443427Jy sigma=0.001361 ! Fit after self-cal, rms=0.443224Jy sigma=0.001359 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 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 = -0.000317173 Jy ! Component: 100 - total flux cleaned = 0.000680958 Jy ! Component: 150 - total flux cleaned = 0.000672098 Jy ! Component: 200 - total flux cleaned = 0.000670077 Jy ! Total flux subtracted in 200 components = 0.000670077 Jy ! Clean residual min=-0.009423 max=0.008679 Jy/beam ! Clean residual mean=-0.000551 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 3.7666 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 144 components and 3.7666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.443000Jy sigma=0.001358 ! Fit after self-cal, rms=0.442867Jy sigma=0.001357 ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 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 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=0.7276 mas, bmaj=1.621 mas, bpa=-5.07 degrees ! Estimated noise=509.447 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7276 x 1.621 at -5.07 degrees (North through East) ! Clean map min=-0.0092642 max=2.2712 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=0.442867Jy sigma=0.001357 ! Fit after self-cal, rms=0.479339Jy sigma=0.001198 ! Inverting map and beam ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=0.7282 mas, bmaj=1.62 mas, bpa=-5.167 degrees ! Estimated noise=508.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00415622 Jy ! Component: 100 - total flux cleaned = -0.00416527 Jy ! Component: 150 - total flux cleaned = -0.00466646 Jy ! Component: 200 - total flux cleaned = -0.00443579 Jy ! Total flux subtracted in 200 components = -0.00443579 Jy ! Clean residual min=-0.012348 max=0.006735 Jy/beam ! Clean residual mean=-0.000483 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 3.76216 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 145 components and 3.76216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.478806Jy sigma=0.001193 ! Fit after self-cal, rms=0.478781Jy sigma=0.001193 ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000453486 Jy ! Component: 100 - total flux cleaned = -7.1375e-06 Jy ! Component: 150 - total flux cleaned = 0.000602228 Jy ! Component: 200 - total flux cleaned = 0.000601317 Jy ! Total flux subtracted in 200 components = 0.000601317 Jy ! Clean residual min=-0.011557 max=0.006442 Jy/beam ! Clean residual mean=-0.000489 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 3.76277 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 3.76277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.478480Jy sigma=0.001189 ! Fit after self-cal, rms=0.478434Jy sigma=0.001189 ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.478434Jy sigma=0.001189 ! Fit after self-cal, rms=0.482921Jy sigma=0.001188 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 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=0.5693 mas, bmaj=1.212 mas, bpa=-1.126 degrees ! Estimated noise=946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.67623 Jy ! Component: 100 - total flux cleaned = 2.35187 Jy ! Component: 150 - total flux cleaned = 2.73902 Jy ! Component: 200 - total flux cleaned = 2.98387 Jy ! Total flux subtracted in 200 components = 2.98387 Jy ! Clean residual min=-0.030235 max=0.130275 Jy/beam ! Clean residual mean=0.000088 rms=0.011172 Jy/beam ! Combined flux in latest and established models = 2.98387 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 21 model components to the UV plane model. ! The established model now contains 21 components and 2.98387 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=0.7297 mas, bmaj=1.625 mas, bpa=-5.209 degrees ! Estimated noise=509.25 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 = 0.243865 Jy ! Component: 100 - total flux cleaned = 0.380968 Jy ! Component: 150 - total flux cleaned = 0.470443 Jy ! Component: 200 - total flux cleaned = 0.53348 Jy ! Total flux subtracted in 200 components = 0.53348 Jy ! Clean residual min=-0.013327 max=0.038324 Jy/beam ! Clean residual mean=0.001845 rms=0.005598 Jy/beam ! Combined flux in latest and established models = 3.51735 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 49 components and 3.51735 Jy ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Added new window around map position (0.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466862 Jy ! Component: 100 - total flux cleaned = 0.08204 Jy ! Component: 150 - total flux cleaned = 0.109997 Jy ! Component: 200 - total flux cleaned = 0.132627 Jy ! Total flux subtracted in 200 components = 0.132627 Jy ! Clean residual min=-0.009057 max=0.016892 Jy/beam ! Clean residual mean=0.000590 rms=0.002831 Jy/beam ! Combined flux in latest and established models = 3.64998 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 82 components and 3.64998 Jy ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Added new window around map position (0.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195229 Jy ! Component: 100 - total flux cleaned = 0.0353576 Jy ! Component: 150 - total flux cleaned = 0.0486198 Jy ! Component: 200 - total flux cleaned = 0.0597735 Jy ! Total flux subtracted in 200 components = 0.0597735 Jy ! Clean residual min=-0.006969 max=0.009653 Jy/beam ! Clean residual mean=0.000019 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 3.70975 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 101 components and 3.70975 Jy ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Added new window around map position (1.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105465 Jy ! Component: 100 - total flux cleaned = 0.0187479 Jy ! Component: 150 - total flux cleaned = 0.024624 Jy ! Component: 200 - total flux cleaned = 0.0287703 Jy ! Total flux subtracted in 200 components = 0.0287703 Jy ! Clean residual min=-0.006381 max=0.006168 Jy/beam ! Clean residual mean=-0.000255 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 3.73852 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 117 components and 3.73852 Jy ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 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 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=2.144 mas, bmaj=3.263 mas, bpa=3.778 degrees ! Estimated noise=632.521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00787573 Jy ! Component: 100 - total flux cleaned = 0.01082 Jy ! Component: 150 - total flux cleaned = 0.0122241 Jy ! Component: 200 - total flux cleaned = 0.0132844 Jy ! Total flux subtracted in 200 components = 0.0132844 Jy ! Clean residual min=-0.008399 max=0.006725 Jy/beam ! Clean residual mean=-0.000950 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 3.75181 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 = 0.000467657 Jy ! Component: 100 - total flux cleaned = 0.000889286 Jy ! Component: 150 - total flux cleaned = 0.00117015 Jy ! Component: 200 - total flux cleaned = 0.00142047 Jy ! Total flux subtracted in 200 components = 0.00142047 Jy ! Clean residual min=-0.008401 max=0.006494 Jy/beam ! Clean residual mean=-0.000981 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 3.75323 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 153 components and 3.75323 Jy ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! Estimated beam: bmin=0.7297 mas, bmaj=1.625 mas, bpa=-5.209 degrees ! Estimated noise=509.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00304688 Jy ! Component: 100 - total flux cleaned = -0.00303868 Jy ! Component: 150 - total flux cleaned = -0.00269264 Jy ! Component: 200 - total flux cleaned = -0.00221764 Jy ! Total flux subtracted in 200 components = -0.00221764 Jy ! Clean residual min=-0.006376 max=0.006081 Jy/beam ! Clean residual mean=-0.000374 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 3.75101 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 166 components and 3.75101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.481740Jy sigma=0.001166 ! Fit after self-cal, rms=0.480907Jy sigma=0.001162 wmodel J2225-0457_X_2003_07_09_pus_map.mod ! Writing 166 model components to file: J2225-0457_X_2003_07_09_pus_map.mod wobs J2225-0457_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J2225-0457_X_2003_07_09_pus_uvs.fits wwins J2225-0457_X_2003_07_09_pus_map.win ! wwins: Wrote 8 windows to J2225-0457_X_2003_07_09_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 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00288316 Jy ! Component: 100 - total flux cleaned = -0.00413526 Jy ! Component: 150 - total flux cleaned = -0.00502696 Jy ! Component: 200 - total flux cleaned = -0.00589126 Jy ! Component: 250 - total flux cleaned = -0.00673037 Jy ! Component: 300 - total flux cleaned = -0.00745794 Jy ! Component: 350 - total flux cleaned = -0.00825836 Jy ! Component: 400 - total flux cleaned = -0.00912646 Jy ! Component: 450 - total flux cleaned = -0.00989011 Jy ! Component: 500 - total flux cleaned = -0.0103069 Jy ! Component: 550 - total flux cleaned = -0.0109609 Jy ! Component: 600 - total flux cleaned = -0.0113631 Jy ! Component: 650 - total flux cleaned = -0.0118394 Jy ! Component: 700 - total flux cleaned = -0.0123864 Jy ! Component: 750 - total flux cleaned = -0.012694 Jy ! Component: 800 - total flux cleaned = -0.0129218 Jy ! Component: 850 - total flux cleaned = -0.0132973 Jy ! Component: 900 - total flux cleaned = -0.0137425 Jy ! Component: 950 - total flux cleaned = -0.0141817 Jy ! Component: 1000 - total flux cleaned = -0.014616 Jy ! Component: 1050 - total flux cleaned = -0.014974 Jy ! Component: 1100 - total flux cleaned = -0.0153279 Jy ! Component: 1150 - total flux cleaned = -0.0156791 Jy ! Component: 1200 - total flux cleaned = -0.0160259 Jy ! Component: 1250 - total flux cleaned = -0.0163699 Jy ! Component: 1300 - total flux cleaned = -0.016779 Jy ! Component: 1350 - total flux cleaned = -0.0171832 Jy ! Component: 1400 - total flux cleaned = -0.0173834 Jy ! Component: 1450 - total flux cleaned = -0.0178473 Jy ! Component: 1500 - total flux cleaned = -0.0181749 Jy ! Component: 1550 - total flux cleaned = -0.0185 Jy ! Component: 1600 - total flux cleaned = -0.0188218 Jy ! Component: 1650 - total flux cleaned = -0.0190143 Jy ! Component: 1700 - total flux cleaned = -0.019395 Jy ! Component: 1750 - total flux cleaned = -0.0196468 Jy ! Component: 1800 - total flux cleaned = -0.0199585 Jy ! Component: 1850 - total flux cleaned = -0.0202062 Jy ! Component: 1900 - total flux cleaned = -0.0204513 Jy ! Component: 1950 - total flux cleaned = -0.0206944 Jy ! Component: 2000 - total flux cleaned = -0.0208156 Jy ! Total flux subtracted in 2048 components = -0.0212949 Jy ! Clean residual min=-0.004453 max=0.002989 Jy/beam ! Clean residual mean=-0.000161 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 3.72971 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 312 components and 3.72971 Jy ![Exited script file: muppet] wmap "J2225-0457_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7297 x 1.625 at -5.209 degrees (North through East) ! Clean map min=-0.004774 max=2.2757 Jy/beam ! Writing clean map to FITS file: J2225-0457_X_2003_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.27571 invert ! Inverting map ! Your choice of large map pixels excluded 3.44% of the data. ! The x-axis pixel size should ideally be below 0.174 milli-arcsec ! The y-axis pixel size should ideally be below 0.1718 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00110948 device "J2225-0457_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2225-0457_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14626 0.14626 0.292519 0.585039 1.17008 2.34015 4.68031 9.36062 18.7212 37.4425 74.8849 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.275 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7297 x 1.625 at -5.209 degrees (North through East) ! Clean map min=-0.004774 max=2.2757 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J2225-0457_X_2003_07_09_pus_uvs.log closed on Sun Apr 7 17:05:05 2013