! Started logfile: J0136+4751_X_2003_07_09_pus_uvs.log on Sat Apr 6 23:25:58 2013 obs J0136+4751_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J0136+4751_X_2003_07_09_pus_uva.fits ! AN table 1: 75 integrations on 171 of 171 possible baselines. ! AN table 2: 196 integrations on 171 of 171 possible baselines. ! AN table 3: 10 integrations on 171 of 171 possible baselines. ! AN table 4: 50 integrations on 171 of 171 possible baselines. ! AN table 5: 166 integrations on 171 of 171 possible baselines. ! AN table 6: 66 integrations on 171 of 171 possible baselines. ! AN table 7: 63 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.159828 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0136+4751 ! 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. ! 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 68436 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 J0136+4751_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 1053 telescope corrections were flagged in sub-array 1. ! A total of 2500 telescope corrections were flagged in sub-array 2. ! A total of 190 telescope corrections were flagged in sub-array 3. ! A total of 573 telescope corrections were flagged in sub-array 4. ! A total of 1779 telescope corrections were flagged in sub-array 5. ! A total of 1114 telescope corrections were flagged in sub-array 6. ! A total of 516 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 1053 telescope corrections were flagged in sub-array 1. ! A total of 2500 telescope corrections were flagged in sub-array 2. ! A total of 190 telescope corrections were flagged in sub-array 3. ! A total of 573 telescope corrections were flagged in sub-array 4. ! A total of 1779 telescope corrections were flagged in sub-array 5. ! A total of 1114 telescope corrections were flagged in sub-array 6. ! A total of 516 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 1053 telescope corrections were flagged in sub-array 1. ! A total of 2501 telescope corrections were flagged in sub-array 2. ! A total of 190 telescope corrections were flagged in sub-array 3. ! A total of 573 telescope corrections were flagged in sub-array 4. ! A total of 1779 telescope corrections were flagged in sub-array 5. ! A total of 1115 telescope corrections were flagged in sub-array 6. ! A total of 516 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 1053 telescope corrections were flagged in sub-array 1. ! A total of 2500 telescope corrections were flagged in sub-array 2. ! A total of 190 telescope corrections were flagged in sub-array 3. ! A total of 573 telescope corrections were flagged in sub-array 4. ! A total of 1779 telescope corrections were flagged in sub-array 5. ! A total of 1115 telescope corrections were flagged in sub-array 6. ! A total of 515 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=3.356567Jy sigma=0.027710 ! Fit after self-cal, rms=2.862390Jy sigma=0.024212 ! 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 2.33% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=0.5545 mas, bmaj=0.7354 mas, bpa=8.87 degrees ! Estimated noise=801.793 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 = 2.85151 Jy ! Component: 100 - total flux cleaned = 3.47666 Jy ! Total flux subtracted in 100 components = 3.47666 Jy ! Clean residual min=-0.052935 max=0.198030 Jy/beam ! Clean residual mean=0.000012 rms=0.015596 Jy/beam ! Combined flux in latest and established models = 3.47666 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 3.47666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.714607Jy sigma=0.006232 ! Fit after self-cal, rms=0.714519Jy sigma=0.006231 ! Inverting map ! Your choice of large map pixels excluded 2.33% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.21891 Jy ! Component: 100 - total flux cleaned = 0.340692 Jy ! Total flux subtracted in 100 components = 0.340692 Jy ! Clean residual min=-0.053778 max=0.098951 Jy/beam ! Clean residual mean=-0.000061 rms=0.013037 Jy/beam ! Combined flux in latest and established models = 3.81735 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 3.81735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.596522Jy sigma=0.004883 ! Fit after self-cal, rms=0.596114Jy sigma=0.004881 ! Inverting map ! Your choice of large map pixels excluded 2.33% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0975735 Jy ! Component: 100 - total flux cleaned = 0.164306 Jy ! Total flux subtracted in 100 components = 0.164306 Jy ! Clean residual min=-0.056649 max=0.082121 Jy/beam ! Clean residual mean=-0.000092 rms=0.012421 Jy/beam ! Combined flux in latest and established models = 3.98166 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 3.98166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.563533Jy sigma=0.004459 ! Fit after self-cal, rms=0.562910Jy sigma=0.004453 ! Inverting map ! Your choice of large map pixels excluded 2.33% of the data. ! The x-axis pixel size should ideally be below 0.156 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 2.33% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=0.6928 mas, bmaj=0.9798 mas, bpa=18.8 degrees ! Estimated noise=355.587 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 = 0.151131 Jy ! Component: 100 - total flux cleaned = 0.229789 Jy ! Component: 150 - total flux cleaned = 0.275394 Jy ! Component: 200 - total flux cleaned = 0.301735 Jy ! Total flux subtracted in 200 components = 0.301735 Jy ! Clean residual min=-0.057267 max=0.070822 Jy/beam ! Clean residual mean=-0.002499 rms=0.013871 Jy/beam ! Combined flux in latest and established models = 4.2834 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 4.28339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.541505Jy sigma=0.004008 ! Fit after self-cal, rms=0.541275Jy sigma=0.004005 ! Inverting map ! Your choice of large map pixels excluded 2.33% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 GC 1.01 GG 1.00* ! HN 1.00 KP 1.02 LA 1.01 MA 1.00* ! MK 0.96 NL 1.04 NY 0.96 ON 1.00* ! OV 1.00 PT 1.01 SC 1.00* TC 1.00* ! TS 0.90 WF 1.00 WZ 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.05 GC 1.24 GG 1.00* ! HN 0.97 KP 1.17 LA 1.04 MA 0.94 ! MK 1.00* NL 1.14 NY 1.01 ON 1.02 ! OV 1.00* PT 1.06 SC 0.98 TC 1.00* ! TS 1.28 WF 1.05 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.99 GC 1.07 GG 1.00* ! HN 1.08 KP 0.95 LA 1.00 MA 1.00* ! MK 0.93 NL 1.09 NY 0.93 ON 0.96 ! OV 0.99 PT 1.01 SC 1.00* TC 1.00* ! TS 0.93 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.99 GC 1.09 GG 1.00* ! HN 0.94 KP 0.94 LA 0.98 MA 1.08 ! MK 0.96 NL 1.06 NY 1.03 ON 0.93 ! OV 0.99 PT 0.98 SC 0.96 TC 1.00* ! TS 1.09 WF 1.12 WZ 0.97 ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.95 KP 1.00* LA 1.00* MA 1.17 ! MK 1.00* NL 1.00* NY 1.02 ON 0.99 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.10 WZ 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.93 FD 0.97 GC 0.99 GG 1.00* ! HN 0.95 KP 1.00* LA 0.95 MA 1.00* ! MK 1.00* NL 0.98 NY 0.87 ON 1.07 ! OV 0.94 PT 0.95 SC 1.05 TC 1.00* ! TS 0.92 WF 1.04 WZ 1.01 ! ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 GC 1.05 GG 1.00* ! HN 1.01 KP 1.01 LA 1.00 MA 1.00* ! MK 0.96 NL 1.03 NY 1.00 ON 1.00* ! OV 0.99 PT 1.05 SC 1.00* TC 1.00* ! TS 0.91 WF 1.02 WZ 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.04 GC 1.31 GG 1.00* ! HN 0.97 KP 1.15 LA 1.04 MA 0.92 ! MK 1.00* NL 1.13 NY 1.05 ON 1.03 ! OV 1.00* PT 1.11 SC 0.98 TC 1.00* ! TS 1.31 WF 1.08 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.99 GC 1.12 GG 1.00* ! HN 1.10 KP 0.92 LA 1.00 MA 1.00* ! MK 0.94 NL 1.07 NY 0.96 ON 0.97 ! OV 0.99 PT 1.05 SC 1.00* TC 1.00* ! TS 0.93 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.99 GC 1.14 GG 1.00* ! HN 0.94 KP 0.91 LA 0.98 MA 1.04 ! MK 0.96 NL 1.02 NY 1.05 ON 0.94 ! OV 0.98 PT 1.02 SC 0.92 TC 1.00* ! TS 1.09 WF 1.10 WZ 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.95 KP 1.00* LA 1.00* MA 1.17 ! MK 1.00* NL 1.00* NY 1.05 ON 1.00 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.12 WZ 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.95 FD 0.97 GC 1.03 GG 1.00* ! HN 0.96 KP 1.00* LA 0.94 MA 1.00* ! MK 1.00* NL 0.98 NY 0.89 ON 1.08 ! OV 0.93 PT 0.99 SC 1.11 TC 1.00* ! TS 0.94 WF 1.06 WZ 1.06 ! ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 GC 0.98 GG 1.00* ! HN 0.99 KP 1.00 LA 1.00 MA 1.00* ! MK 0.95 NL 1.06 NY 1.02 ON 1.00* ! OV 1.02 PT 1.01 SC 1.00* TC 1.00* ! TS 0.90 WF 0.98 WZ 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.03 GC 1.23 GG 1.00* ! HN 0.96 KP 1.09 LA 1.05 MA 0.88 ! MK 1.00* NL 1.14 NY 1.07 ON 1.10 ! OV 1.00* PT 1.09 SC 0.97 TC 1.00* ! TS 1.33 WF 1.07 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.98 GC 1.20 GG 1.00* ! HN 1.08 KP 0.87 LA 1.01 MA 1.00* ! MK 0.94 NL 1.06 NY 1.00 ON 1.22 ! OV 1.02 PT 1.05 SC 1.00* TC 1.00* ! TS 0.93 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.97 GC 1.17 GG 1.00* ! HN 0.93 KP 0.86 LA 0.98 MA 1.16 ! MK 0.96 NL 0.99 NY 1.09 ON 1.31 ! OV 1.01 PT 1.02 SC 0.94 TC 1.00* ! TS 1.08 WF 1.25 WZ 1.03 ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.92 KP 1.00* LA 1.00* MA 1.26 ! MK 1.00* NL 1.00* NY 1.10 ON 1.31 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.22 WZ 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 0.95 GC 0.95 GG 1.00* ! HN 0.94 KP 1.00* LA 0.94 MA 1.00* ! MK 1.00* NL 1.01 NY 0.92 ON 1.09 ! OV 0.96 PT 0.95 SC 1.06 TC 1.00* ! TS 0.94 WF 1.00 WZ 1.01 ! ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 GC 0.96 GG 1.00* ! HN 1.02 KP 0.99 LA 0.98 MA 1.00* ! MK 0.98 NL 1.01 NY 1.00 ON 1.00* ! OV 1.01 PT 1.01 SC 1.00* TC 1.00* ! TS 0.89 WF 0.98 WZ 1.00* ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 GC 1.22 GG 1.00* ! HN 0.99 KP 1.13 LA 1.03 MA 0.92 ! MK 1.00* NL 1.11 NY 1.05 ON 1.13 ! OV 1.00* PT 1.09 SC 1.01 TC 1.00* ! TS 1.29 WF 1.08 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! 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* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.96 GC 1.24 GG 1.00* ! HN 1.12 KP 0.91 LA 0.99 MA 1.00* ! MK 0.96 NL 1.05 NY 0.98 ON 1.27 ! OV 1.00 PT 1.05 SC 1.00* TC 1.00* ! TS 0.94 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.95 GC 1.17 GG 1.00* ! HN 0.96 KP 0.89 LA 0.96 MA 1.23 ! MK 0.99 NL 1.00 NY 1.07 ON 1.48 ! OV 1.00 PT 1.01 SC 0.99 TC 1.00* ! TS 1.10 WF 1.24 WZ 1.05 ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00* FD 1.00* GC 1.00* GG 1.00* ! HN 0.96 KP 1.00* LA 1.00* MA 1.31 ! MK 1.00* NL 1.00* NY 1.06 ON 1.56 ! OV 1.00* PT 1.00* SC 1.00* TC 1.00* ! TS 1.00* WF 1.21 WZ 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.95 FD 0.93 GC 0.93 GG 1.00* ! HN 0.96 KP 1.00* LA 0.93 MA 1.00* ! MK 1.00* NL 0.97 NY 0.91 ON 1.13 ! OV 0.94 PT 0.95 SC 1.15 TC 1.00* ! TS 0.92 WF 1.00 WZ 0.97 ! ! ! Fit before self-cal, rms=0.541275Jy sigma=0.004005 ! Fit after self-cal, rms=0.332414Jy sigma=0.002145 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=0.6943 mas, bmaj=0.981 mas, bpa=17.86 degrees ! Estimated noise=356.148 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 = -0.0192437 Jy ! Component: 100 - total flux cleaned = -0.0211725 Jy ! Component: 150 - total flux cleaned = -0.022773 Jy ! Component: 200 - total flux cleaned = -0.024071 Jy ! Total flux subtracted in 200 components = -0.024071 Jy ! Clean residual min=-0.025288 max=0.028077 Jy/beam ! Clean residual mean=0.000071 rms=0.005702 Jy/beam ! Combined flux in latest and established models = 4.25932 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 4.25932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.326521Jy sigma=0.002107 ! Fit after self-cal, rms=0.326374Jy sigma=0.002105 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 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=0.326374Jy sigma=0.002105 ! Fit after self-cal, rms=0.283084Jy sigma=0.001818 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=0.6952 mas, bmaj=0.9832 mas, bpa=17.55 degrees ! Estimated noise=355.972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0233072 Jy ! Component: 100 - total flux cleaned = -0.0252098 Jy ! Component: 150 - total flux cleaned = -0.0262098 Jy ! Component: 200 - total flux cleaned = -0.0270277 Jy ! Total flux subtracted in 200 components = -0.0270277 Jy ! Clean residual min=-0.013788 max=0.028589 Jy/beam ! Clean residual mean=0.000391 rms=0.003405 Jy/beam ! Combined flux in latest and established models = 4.2323 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 4.2323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279317Jy sigma=0.001793 ! Fit after self-cal, rms=0.279069Jy sigma=0.001792 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 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 (-1.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272779 Jy ! Component: 100 - total flux cleaned = 0.0311165 Jy ! Component: 150 - total flux cleaned = 0.033041 Jy ! Component: 200 - total flux cleaned = 0.0346027 Jy ! Total flux subtracted in 200 components = 0.0346027 Jy ! Clean residual min=-0.012642 max=0.013281 Jy/beam ! Clean residual mean=0.000124 rms=0.002995 Jy/beam ! Combined flux in latest and established models = 4.2669 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 4.2669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275925Jy sigma=0.001760 ! Fit after self-cal, rms=0.275338Jy sigma=0.001755 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 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=0.275338Jy sigma=0.001755 ! Fit after self-cal, rms=0.263481Jy sigma=0.001698 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=0.6962 mas, bmaj=0.9841 mas, bpa=17.39 degrees ! Estimated noise=356.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00209532 Jy ! Component: 100 - total flux cleaned = -0.000987162 Jy ! Component: 150 - total flux cleaned = 0.000379911 Jy ! Component: 200 - total flux cleaned = 0.00157151 Jy ! Total flux subtracted in 200 components = 0.00157151 Jy ! Clean residual min=-0.010695 max=0.009229 Jy/beam ! Clean residual mean=0.000072 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 4.26847 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 4.26847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.261341Jy sigma=0.001679 ! Fit after self-cal, rms=0.261095Jy sigma=0.001677 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 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 = 0.00209022 Jy ! Component: 100 - total flux cleaned = 0.00276701 Jy ! Component: 150 - total flux cleaned = 0.00306028 Jy ! Component: 200 - total flux cleaned = 0.00358806 Jy ! Total flux subtracted in 200 components = 0.00358806 Jy ! Clean residual min=-0.010807 max=0.009219 Jy/beam ! Clean residual mean=0.000045 rms=0.002235 Jy/beam ! Combined flux in latest and established models = 4.27206 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 4.27206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260280Jy sigma=0.001670 ! Fit after self-cal, rms=0.260174Jy sigma=0.001670 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 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=0.260174Jy sigma=0.001670 ! Fit after self-cal, rms=0.259611Jy sigma=0.001665 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=2.473 mas, bmaj=2.781 mas, bpa=-69.72 degrees ! Estimated noise=483.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023119 Jy ! Component: 100 - total flux cleaned = -0.00203121 Jy ! Component: 150 - total flux cleaned = -0.00160484 Jy ! Component: 200 - total flux cleaned = -0.00146894 Jy ! Total flux subtracted in 200 components = -0.00146894 Jy ! Clean residual min=-0.009147 max=0.011224 Jy/beam ! Clean residual mean=0.000113 rms=0.003129 Jy/beam ! Combined flux in latest and established models = 4.27059 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 4.27059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259199Jy sigma=0.001660 ! Fit after self-cal, rms=0.259047Jy sigma=0.001659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 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 = 0.00063494 Jy ! Component: 100 - total flux cleaned = 0.00130967 Jy ! Component: 150 - total flux cleaned = 0.00142121 Jy ! Component: 200 - total flux cleaned = 0.00157194 Jy ! Total flux subtracted in 200 components = 0.00157194 Jy ! Clean residual min=-0.009229 max=0.011495 Jy/beam ! Clean residual mean=0.000080 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 4.27216 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 4.27216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259017Jy sigma=0.001658 ! Fit after self-cal, rms=0.258958Jy sigma=0.001658 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 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 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=0.6971 mas, bmaj=0.9849 mas, bpa=17.25 degrees ! Estimated noise=356.404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6971 x 0.9849 at 17.25 degrees (North through East) ! Clean map min=-0.0083749 max=3.8191 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=0.258958Jy sigma=0.001658 ! Fit after self-cal, rms=0.211634Jy sigma=0.001166 ! Inverting map and beam ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=0.6972 mas, bmaj=0.9853 mas, bpa=17.33 degrees ! Estimated noise=355.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00644192 Jy ! Component: 100 - total flux cleaned = -0.00618491 Jy ! Component: 150 - total flux cleaned = -0.00594682 Jy ! Component: 200 - total flux cleaned = -0.00533537 Jy ! Total flux subtracted in 200 components = -0.00533537 Jy ! Clean residual min=-0.005508 max=0.004877 Jy/beam ! Clean residual mean=0.000192 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 4.26683 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 4.26682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210777Jy sigma=0.001159 ! Fit after self-cal, rms=0.210708Jy sigma=0.001158 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485535 Jy ! Component: 100 - total flux cleaned = 0.000996206 Jy ! Component: 150 - total flux cleaned = 0.00128451 Jy ! Component: 200 - total flux cleaned = 0.00128487 Jy ! Total flux subtracted in 200 components = 0.00128487 Jy ! Clean residual min=-0.005133 max=0.004401 Jy/beam ! Clean residual mean=0.000182 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 4.26811 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 4.26811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210428Jy sigma=0.001156 ! Fit after self-cal, rms=0.210397Jy sigma=0.001156 ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210397Jy sigma=0.001156 ! Fit after self-cal, rms=0.210099Jy sigma=0.001153 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 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=0.5508 mas, bmaj=0.7398 mas, bpa=7.088 degrees ! Estimated noise=816.997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.90865 Jy ! Component: 100 - total flux cleaned = 3.5434 Jy ! Component: 150 - total flux cleaned = 3.73935 Jy ! Component: 200 - total flux cleaned = 3.85288 Jy ! Total flux subtracted in 200 components = 3.85288 Jy ! Clean residual min=-0.012215 max=0.061954 Jy/beam ! Clean residual mean=0.000058 rms=0.004068 Jy/beam ! Combined flux in latest and established models = 3.85288 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 17 model components to the UV plane model. ! The established model now contains 17 components and 3.85288 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=0.6978 mas, bmaj=0.9859 mas, bpa=17.24 degrees ! Estimated noise=355.824 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 = 0.154743 Jy ! Component: 100 - total flux cleaned = 0.23892 Jy ! Component: 150 - total flux cleaned = 0.291152 Jy ! Component: 200 - total flux cleaned = 0.326069 Jy ! Total flux subtracted in 200 components = 0.326069 Jy ! Clean residual min=-0.005461 max=0.020425 Jy/beam ! Clean residual mean=0.000848 rms=0.002395 Jy/beam ! Combined flux in latest and established models = 4.17895 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 4.17895 Jy ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Added new window around map position (-1, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244394 Jy ! Component: 100 - total flux cleaned = 0.0413369 Jy ! Component: 150 - total flux cleaned = 0.0533088 Jy ! Component: 200 - total flux cleaned = 0.0620387 Jy ! Total flux subtracted in 200 components = 0.0620387 Jy ! Clean residual min=-0.003768 max=0.005737 Jy/beam ! Clean residual mean=0.000357 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 4.24099 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 4.24099 Jy ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Added new window around map position (-2.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675231 Jy ! Component: 100 - total flux cleaned = 0.0119374 Jy ! Component: 150 - total flux cleaned = 0.0151089 Jy ! Component: 200 - total flux cleaned = 0.0168361 Jy ! Total flux subtracted in 200 components = 0.0168361 Jy ! Clean residual min=-0.003473 max=0.003959 Jy/beam ! Clean residual mean=0.000225 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 4.25783 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 83 components and 4.25783 Jy ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Added new window around map position (5.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293542 Jy ! Component: 100 - total flux cleaned = 0.00430044 Jy ! Component: 150 - total flux cleaned = 0.00521513 Jy ! Component: 200 - total flux cleaned = 0.00606365 Jy ! Total flux subtracted in 200 components = 0.00606365 Jy ! Clean residual min=-0.003274 max=0.003700 Jy/beam ! Clean residual mean=0.000177 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 4.26389 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 4.26389 Jy ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Added new window around map position (-5.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341924 Jy ! Component: 100 - total flux cleaned = 0.00439424 Jy ! Component: 150 - total flux cleaned = 0.00493465 Jy ! Component: 200 - total flux cleaned = 0.00544783 Jy ! Total flux subtracted in 200 components = 0.00544783 Jy ! Clean residual min=-0.003506 max=0.003469 Jy/beam ! Clean residual mean=0.000134 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 4.26934 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 105 components and 4.26934 Jy ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 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 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=2.472 mas, bmaj=2.781 mas, bpa=-69.93 degrees ! Estimated noise=481.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030444 Jy ! Component: 100 - total flux cleaned = 0.00391397 Jy ! Component: 150 - total flux cleaned = 0.00423046 Jy ! Component: 200 - total flux cleaned = 0.00449283 Jy ! Total flux subtracted in 200 components = 0.00449283 Jy ! Clean residual min=-0.003648 max=0.003827 Jy/beam ! Clean residual mean=0.000295 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 4.27383 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 = 0.000259133 Jy ! Component: 100 - total flux cleaned = 0.000356505 Jy ! Component: 150 - total flux cleaned = 0.000413402 Jy ! Component: 200 - total flux cleaned = 0.000439619 Jy ! Total flux subtracted in 200 components = 0.000439619 Jy ! Clean residual min=-0.003724 max=0.003909 Jy/beam ! Clean residual mean=0.000286 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 4.27427 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 4.27427 Jy ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! Estimated beam: bmin=0.6978 mas, bmaj=0.9859 mas, bpa=17.24 degrees ! Estimated noise=355.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115085 Jy ! Component: 100 - total flux cleaned = -0.00163278 Jy ! Component: 150 - total flux cleaned = -0.00178331 Jy ! Component: 200 - total flux cleaned = -0.00185733 Jy ! Total flux subtracted in 200 components = -0.00185733 Jy ! Clean residual min=-0.003410 max=0.003360 Jy/beam ! Clean residual mean=0.000111 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 4.27242 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 4.27242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209015Jy sigma=0.001142 ! Fit after self-cal, rms=0.208817Jy sigma=0.001141 wmodel J0136+4751_X_2003_07_09_pus_map.mod ! Writing 130 model components to file: J0136+4751_X_2003_07_09_pus_map.mod wobs J0136+4751_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J0136+4751_X_2003_07_09_pus_uvs.fits wwins J0136+4751_X_2003_07_09_pus_map.win ! wwins: Wrote 7 windows to J0136+4751_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 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.09777e-05 Jy ! Component: 100 - total flux cleaned = -2.70428e-06 Jy ! Component: 150 - total flux cleaned = 5.36779e-05 Jy ! Component: 200 - total flux cleaned = 0.000108356 Jy ! Component: 250 - total flux cleaned = 0.000267168 Jy ! Component: 300 - total flux cleaned = 0.000319316 Jy ! Component: 350 - total flux cleaned = 0.000420921 Jy ! Component: 400 - total flux cleaned = 0.000570865 Jy ! Component: 450 - total flux cleaned = 0.000767341 Jy ! Component: 500 - total flux cleaned = 0.000863997 Jy ! Component: 550 - total flux cleaned = 0.00100829 Jy ! Component: 600 - total flux cleaned = 0.00115044 Jy ! Component: 650 - total flux cleaned = 0.001291 Jy ! Component: 700 - total flux cleaned = 0.00133684 Jy ! Component: 750 - total flux cleaned = 0.00151969 Jy ! Component: 800 - total flux cleaned = 0.00161021 Jy ! Component: 850 - total flux cleaned = 0.0017 Jy ! Component: 900 - total flux cleaned = 0.00187789 Jy ! Component: 950 - total flux cleaned = 0.00214164 Jy ! Component: 1000 - total flux cleaned = 0.00222864 Jy ! Component: 1050 - total flux cleaned = 0.00235869 Jy ! Component: 1100 - total flux cleaned = 0.00261563 Jy ! Component: 1150 - total flux cleaned = 0.00282806 Jy ! Component: 1200 - total flux cleaned = 0.00299622 Jy ! Component: 1250 - total flux cleaned = 0.00316339 Jy ! Component: 1300 - total flux cleaned = 0.00332911 Jy ! Component: 1350 - total flux cleaned = 0.0034526 Jy ! Component: 1400 - total flux cleaned = 0.00365696 Jy ! Component: 1450 - total flux cleaned = 0.00390039 Jy ! Component: 1500 - total flux cleaned = 0.0039407 Jy ! Component: 1550 - total flux cleaned = 0.00426076 Jy ! Component: 1600 - total flux cleaned = 0.00445873 Jy ! Component: 1650 - total flux cleaned = 0.00465559 Jy ! Component: 1700 - total flux cleaned = 0.00481209 Jy ! Component: 1750 - total flux cleaned = 0.00492871 Jy ! Component: 1800 - total flux cleaned = 0.00516033 Jy ! Component: 1850 - total flux cleaned = 0.00527546 Jy ! Component: 1900 - total flux cleaned = 0.00531358 Jy ! Component: 1950 - total flux cleaned = 0.00546542 Jy ! Component: 2000 - total flux cleaned = 0.0056541 Jy ! Total flux subtracted in 2048 components = 0.00584153 Jy ! Clean residual min=-0.001873 max=0.001972 Jy/beam ! Clean residual mean=0.000071 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 4.27826 Jy keep ! Adding 164 model components to the UV plane model. ! The established model now contains 294 components and 4.27826 Jy ![Exited script file: muppet] wmap "J0136+4751_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6978 x 0.9859 at 17.24 degrees (North through East) ! Clean map min=-0.0025727 max=3.8195 Jy/beam ! Writing clean map to FITS file: J0136+4751_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 3.81947 invert ! Inverting map ! Your choice of large map pixels excluded 2.34% of the data. ! The x-axis pixel size should ideally be below 0.156 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00066366 device "J0136+4751_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0136+4751_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0521271 0.0521271 0.104254 0.208508 0.417017 0.834034 1.66807 3.33614 6.67227 13.3445 26.6891 53.3782 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.819 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6978 x 0.9859 at 17.24 degrees (North through East) ! Clean map min=-0.0025727 max=3.8195 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J0136+4751_X_2003_07_09_pus_uvs.log closed on Sat Apr 6 23:26:19 2013