! Started logfile: J1153+8058_X_2003_07_09_pus_uvs.log on Sun Apr 7 13:43:42 2013 obs J1153+8058_X_2003_07_09_pus_uva.fits ! Reading UV FITS file: J1153+8058_X_2003_07_09_pus_uva.fits ! AN table 1: 77 integrations on 171 of 171 possible baselines. ! AN table 2: 164 integrations on 171 of 171 possible baselines. ! AN table 3: 74 integrations on 171 of 171 possible baselines. ! AN table 4: 86 integrations on 171 of 171 possible baselines. ! AN table 5: 76 integrations on 171 of 171 possible baselines. ! Apparent sampling: 0.166379 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1153+8058 ! 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 54284 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 J1153+8058_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 1104 telescope corrections were flagged in sub-array 1. ! A total of 1842 telescope corrections were flagged in sub-array 2. ! A total of 1189 telescope corrections were flagged in sub-array 3. ! A total of 987 telescope corrections were flagged in sub-array 4. ! A total of 1094 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1104 telescope corrections were flagged in sub-array 1. ! A total of 1842 telescope corrections were flagged in sub-array 2. ! A total of 1189 telescope corrections were flagged in sub-array 3. ! A total of 987 telescope corrections were flagged in sub-array 4. ! A total of 1094 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1104 telescope corrections were flagged in sub-array 1. ! A total of 1842 telescope corrections were flagged in sub-array 2. ! A total of 1189 telescope corrections were flagged in sub-array 3. ! A total of 987 telescope corrections were flagged in sub-array 4. ! A total of 1094 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1104 telescope corrections were flagged in sub-array 1. ! A total of 1842 telescope corrections were flagged in sub-array 2. ! A total of 1189 telescope corrections were flagged in sub-array 3. ! A total of 987 telescope corrections were flagged in sub-array 4. ! A total of 1094 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.939511Jy sigma=0.007702 ! Fit after self-cal, rms=0.402388Jy sigma=0.003265 ! 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 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=0.5778 mas, bmaj=0.7191 mas, bpa=18.93 degrees ! Estimated noise=689.534 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 = 0.647618 Jy ! Component: 100 - total flux cleaned = 0.806682 Jy ! Total flux subtracted in 100 components = 0.806682 Jy ! Clean residual min=-0.021500 max=0.129105 Jy/beam ! Clean residual mean=-0.000057 rms=0.006553 Jy/beam ! Combined flux in latest and established models = 0.806682 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.806682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.386716Jy sigma=0.003330 ! Fit after self-cal, rms=0.386441Jy sigma=0.003328 ! Inverting map ! Your choice of large map pixels excluded 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Added new window around map position (0.2, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124157 Jy ! Component: 100 - total flux cleaned = 0.204 Jy ! Total flux subtracted in 100 components = 0.204 Jy ! Clean residual min=-0.019073 max=0.053814 Jy/beam ! Clean residual mean=-0.000034 rms=0.004956 Jy/beam ! Combined flux in latest and established models = 1.01068 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 1.01068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.315378Jy sigma=0.002593 ! Fit after self-cal, rms=0.310047Jy sigma=0.002557 ! Inverting map ! Your choice of large map pixels excluded 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0701844 Jy ! Component: 100 - total flux cleaned = 0.124897 Jy ! Total flux subtracted in 100 components = 0.124897 Jy ! Clean residual min=-0.017278 max=0.047299 Jy/beam ! Clean residual mean=-0.000020 rms=0.004012 Jy/beam ! Combined flux in latest and established models = 1.13558 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 1.13558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276696Jy sigma=0.002181 ! Fit after self-cal, rms=0.275075Jy sigma=0.002171 ! Inverting map ! Your choice of large map pixels excluded 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Added new window around map position (-0.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524197 Jy ! Component: 100 - total flux cleaned = 0.0934801 Jy ! Total flux subtracted in 100 components = 0.0934801 Jy ! Clean residual min=-0.015973 max=0.034317 Jy/beam ! Clean residual mean=-0.000009 rms=0.003457 Jy/beam ! Combined flux in latest and established models = 1.22906 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 1.22906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253777Jy sigma=0.001922 ! Fit after self-cal, rms=0.252732Jy sigma=0.001916 ! Inverting map ! Your choice of large map pixels excluded 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Added new window around map position (1, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391222 Jy ! Component: 100 - total flux cleaned = 0.0704077 Jy ! Total flux subtracted in 100 components = 0.0704077 Jy ! Clean residual min=-0.013713 max=0.022311 Jy/beam ! Clean residual mean=-0.000001 rms=0.003079 Jy/beam ! Combined flux in latest and established models = 1.29947 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 1.29947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239861Jy sigma=0.001760 ! Fit after self-cal, rms=0.239286Jy sigma=0.001756 ! Inverting map ! Your choice of large map pixels excluded 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Added new window around map position (0.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288015 Jy ! Component: 100 - total flux cleaned = 0.0528864 Jy ! Total flux subtracted in 100 components = 0.0528864 Jy ! Clean residual min=-0.012486 max=0.018291 Jy/beam ! Clean residual mean=0.000004 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 1.35235 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 70 components and 1.35235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231469Jy sigma=0.001659 ! Fit after self-cal, rms=0.231158Jy sigma=0.001657 ! Inverting map ! Your choice of large map pixels excluded 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Added new window around map position (-0.6, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226821 Jy ! Component: 100 - total flux cleaned = 0.0417807 Jy ! Total flux subtracted in 100 components = 0.0417807 Jy ! Clean residual min=-0.011924 max=0.016299 Jy/beam ! Clean residual mean=0.000009 rms=0.002714 Jy/beam ! Combined flux in latest and established models = 1.39413 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 1.39414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226153Jy sigma=0.001595 ! Fit after self-cal, rms=0.225954Jy sigma=0.001594 ! Inverting map ! Your choice of large map pixels excluded 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 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 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=0.7332 mas, bmaj=0.8603 mas, bpa=18.63 degrees ! Estimated noise=384.435 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 = 0.0379257 Jy ! Component: 100 - total flux cleaned = 0.0649778 Jy ! Component: 150 - total flux cleaned = 0.0855059 Jy ! Component: 200 - total flux cleaned = 0.101266 Jy ! Total flux subtracted in 200 components = 0.101266 Jy ! Clean residual min=-0.012280 max=0.019474 Jy/beam ! Clean residual mean=0.000134 rms=0.002798 Jy/beam ! Combined flux in latest and established models = 1.4954 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 107 components and 1.4954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218523Jy sigma=0.001506 ! Fit after self-cal, rms=0.218078Jy sigma=0.001501 ! Inverting map ! Your choice of large map pixels excluded 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Added new window around map position (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176094 Jy ! Component: 100 - total flux cleaned = 0.0301927 Jy ! Component: 150 - total flux cleaned = 0.0368393 Jy ! Component: 200 - total flux cleaned = 0.0415986 Jy ! Total flux subtracted in 200 components = 0.0415986 Jy ! Clean residual min=-0.012353 max=0.013246 Jy/beam ! Clean residual mean=0.000112 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 1.537 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 120 components and 1.537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216210Jy sigma=0.001484 ! Fit after self-cal, rms=0.216121Jy sigma=0.001483 ! Inverting map ! Your choice of large map pixels excluded 0.882% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 GC 1.21 GG 1.00* ! HN 0.95 KP 1.01 LA 1.00 MA 1.00* ! MK 0.97 NL 0.95 NY 0.99 ON 1.00* ! OV 1.00 PT 1.01 SC 1.00* TC 1.00* ! TS 1.05 WF 1.00 WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 GC 1.14 GG 1.00* ! HN 0.98 KP 0.98 LA 1.00 MA 1.05 ! MK 1.00 NL 1.05 NY 0.99 ON 0.90 ! OV 1.01 PT 1.01 SC 0.99 TC 1.00* ! TS 0.94 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.00* GC 1.00 GG 1.00* ! HN 1.00* KP 0.93 LA 0.95 MA 1.00* ! MK 1.00* NL 0.93 NY 1.00* ON 1.00* ! OV 0.85 PT 0.96 SC 1.22 TC 1.00* ! TS 1.00* WF 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.99 GC 1.02 GG 1.00* ! HN 0.91 KP 0.97 LA 1.00 MA 1.00* ! MK 0.95 NL 1.04 NY 1.00 ON 0.90 ! OV 1.00 PT 0.99 SC 1.00* TC 1.00* ! TS 1.08 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.00 GC 0.99 GG 1.00* ! HN 0.94 KP 0.91 LA 1.02 MA 1.00* ! MK 0.99 NL 0.75 NY 0.98 ON 1.00* ! OV 0.94 PT 0.87 SC 0.98 TC 1.00* ! TS 1.00* WF 0.98 WZ 1.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 GC 1.28 GG 1.00* ! HN 0.94 KP 1.00 LA 0.99 MA 1.00* ! MK 1.00 NL 0.94 NY 1.04 ON 1.00* ! OV 0.98 PT 1.04 SC 1.00* TC 1.00* ! TS 1.05 WF 1.02 WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 GC 1.19 GG 1.00* ! HN 1.00 KP 0.95 LA 1.00 MA 1.01 ! MK 1.01 NL 1.03 NY 1.02 ON 0.92 ! OV 1.01 PT 1.05 SC 0.96 TC 1.00* ! TS 0.96 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.00* GC 1.04 GG 1.00* ! HN 1.00* KP 0.91 LA 0.95 MA 1.00* ! MK 1.00* NL 0.94 NY 1.00* ON 1.00* ! OV 0.86 PT 1.00 SC 1.31 TC 1.00* ! TS 1.00* WF 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.98 GC 1.06 GG 1.00* ! HN 0.92 KP 0.95 LA 1.00 MA 1.00* ! MK 0.95 NL 1.03 NY 1.03 ON 0.90 ! OV 0.99 PT 1.03 SC 1.00* TC 1.00* ! TS 1.08 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.00 GC 1.02 GG 1.00* ! HN 0.93 KP 0.91 LA 1.01 MA 1.00* ! MK 1.03 NL 0.75 NY 1.02 ON 1.00* ! OV 0.93 PT 0.91 SC 0.97 TC 1.00* ! TS 1.00* WF 1.04 WZ 1.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 GC 1.18 GG 1.00* ! HN 0.94 KP 1.01 LA 1.01 MA 1.00* ! MK 0.96 NL 0.99 NY 1.04 ON 1.00* ! OV 1.02 PT 1.01 SC 1.00* TC 1.00* ! TS 1.05 WF 0.95 WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 GC 1.21 GG 1.00* ! HN 0.97 KP 0.90 LA 1.01 MA 1.10 ! MK 1.00 NL 1.05 NY 1.04 ON 1.08 ! OV 1.05 PT 1.06 SC 0.99 TC 1.00* ! TS 0.94 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00* GC 1.01 GG 1.00* ! HN 1.00* KP 0.94 LA 0.94 MA 1.00* ! MK 1.00* NL 0.97 NY 1.00* ON 1.00* ! OV 0.90 PT 0.96 SC 1.24 TC 1.00* ! TS 1.00* WF 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.98 GC 1.09 GG 1.00* ! HN 0.90 KP 0.92 LA 1.01 MA 1.00* ! MK 0.95 NL 1.02 NY 1.05 ON 1.16 ! OV 1.03 PT 1.04 SC 1.00* TC 1.00* ! TS 1.07 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.00 GC 1.11 GG 1.00* ! HN 0.92 KP 0.93 LA 1.02 MA 1.00* ! MK 0.99 NL 0.78 NY 1.02 ON 1.00* ! OV 0.97 PT 0.89 SC 0.98 TC 1.00* ! TS 1.00* WF 1.08 WZ 1.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 GC 1.16 GG 1.00* ! HN 0.94 KP 1.02 LA 0.99 MA 1.00* ! MK 0.98 NL 0.95 NY 1.04 ON 1.00* ! OV 1.02 PT 1.02 SC 1.00* TC 1.00* ! TS 1.04 WF 0.97 WZ 1.00* ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 GC 1.24 GG 1.00* ! HN 1.01 KP 0.94 LA 1.00 MA 1.16 ! MK 1.02 NL 1.02 NY 1.01 ON 1.07 ! OV 1.03 PT 1.07 SC 1.03 TC 1.00* ! TS 0.93 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.00* GC 0.97 GG 1.00* ! HN 1.00* KP 0.94 LA 0.95 MA 1.00* ! MK 1.00* NL 0.94 NY 1.00* ON 1.00* ! OV 0.88 PT 0.95 SC 1.28 TC 1.00* ! TS 1.00* WF 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.97 GC 1.10 GG 1.00* ! HN 0.91 KP 0.95 LA 0.99 MA 1.00* ! MK 0.96 NL 0.99 NY 1.03 ON 1.28 ! OV 1.01 PT 1.04 SC 1.00* TC 1.00* ! TS 1.08 WF 1.00* WZ 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 0.97 GC 1.12 GG 1.00* ! HN 0.95 KP 0.91 LA 1.01 MA 1.00* ! MK 1.01 NL 0.75 NY 1.02 ON 1.00* ! OV 0.95 PT 0.88 SC 1.02 TC 1.00* ! TS 1.00* WF 1.05 WZ 1.00* ! ! ! Fit before self-cal, rms=0.216121Jy sigma=0.001483 ! Fit after self-cal, rms=0.202522Jy sigma=0.001324 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=0.7381 mas, bmaj=0.8615 mas, bpa=19.16 degrees ! Estimated noise=386.129 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 (1.6, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477574 Jy ! Component: 100 - total flux cleaned = 0.005046 Jy ! Component: 150 - total flux cleaned = 0.00579298 Jy ! Component: 200 - total flux cleaned = 0.00641754 Jy ! Total flux subtracted in 200 components = 0.00641754 Jy ! Clean residual min=-0.006093 max=0.005381 Jy/beam ! Clean residual mean=-0.000093 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 1.54342 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 1.54342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201755Jy sigma=0.001315 ! Fit after self-cal, rms=0.201790Jy sigma=0.001314 ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 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=0.201790Jy sigma=0.001314 ! Fit after self-cal, rms=0.198246Jy sigma=0.001248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=0.7371 mas, bmaj=0.8657 mas, bpa=19.38 degrees ! Estimated noise=385.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335661 Jy ! Component: 100 - total flux cleaned = 0.00407148 Jy ! Component: 150 - total flux cleaned = 0.00445032 Jy ! Component: 200 - total flux cleaned = 0.00476897 Jy ! Total flux subtracted in 200 components = 0.00476897 Jy ! Clean residual min=-0.003426 max=0.003641 Jy/beam ! Clean residual mean=-0.000088 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 1.54819 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 147 components and 1.54819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197811Jy sigma=0.001243 ! Fit after self-cal, rms=0.197811Jy sigma=0.001242 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 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 (2.8, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282952 Jy ! Component: 100 - total flux cleaned = 0.00371108 Jy ! Component: 150 - total flux cleaned = 0.00436468 Jy ! Component: 200 - total flux cleaned = 0.00484147 Jy ! Total flux subtracted in 200 components = 0.00484147 Jy ! Clean residual min=-0.003326 max=0.003258 Jy/beam ! Clean residual mean=-0.000091 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 1.55303 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 162 components and 1.55303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197628Jy sigma=0.001240 ! Fit after self-cal, rms=0.197617Jy sigma=0.001240 ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Added new window around map position (0.2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242085 Jy ! Component: 100 - total flux cleaned = 0.00320803 Jy ! Component: 150 - total flux cleaned = 0.00382208 Jy ! Component: 200 - total flux cleaned = 0.00420285 Jy ! Total flux subtracted in 200 components = 0.00420285 Jy ! Clean residual min=-0.003306 max=0.002862 Jy/beam ! Clean residual mean=-0.000093 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 1.55723 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 172 components and 1.55723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197496Jy sigma=0.001239 ! Fit after self-cal, rms=0.197489Jy sigma=0.001239 ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 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=0.197489Jy sigma=0.001239 ! Fit after self-cal, rms=0.197714Jy sigma=0.001232 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=0.7378 mas, bmaj=0.8665 mas, bpa=19.23 degrees ! Estimated noise=385.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00403011 Jy ! Component: 100 - total flux cleaned = -0.00441656 Jy ! Component: 150 - total flux cleaned = -0.00431292 Jy ! Component: 200 - total flux cleaned = -0.00422001 Jy ! Total flux subtracted in 200 components = -0.00422001 Jy ! Clean residual min=-0.002832 max=0.002476 Jy/beam ! Clean residual mean=-0.000097 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 1.55301 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 177 components and 1.55301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197560Jy sigma=0.001231 ! Fit after self-cal, rms=0.197563Jy sigma=0.001231 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 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 = 0.000378824 Jy ! Component: 100 - total flux cleaned = 0.000467028 Jy ! Component: 150 - total flux cleaned = 0.000790646 Jy ! Component: 200 - total flux cleaned = 0.00108996 Jy ! Total flux subtracted in 200 components = 0.00108996 Jy ! Clean residual min=-0.002716 max=0.002390 Jy/beam ! Clean residual mean=-0.000098 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 1.5541 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 180 components and 1.5541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197496Jy sigma=0.001230 ! Fit after self-cal, rms=0.197493Jy sigma=0.001230 ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 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=0.197493Jy sigma=0.001230 ! Fit after self-cal, rms=0.197849Jy sigma=0.001230 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=2.429 mas, bmaj=2.586 mas, bpa=45.74 degrees ! Estimated noise=533.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00249798 Jy ! Component: 100 - total flux cleaned = -0.00248954 Jy ! Component: 150 - total flux cleaned = -0.00241882 Jy ! Component: 200 - total flux cleaned = -0.00237025 Jy ! Total flux subtracted in 200 components = -0.00237025 Jy ! Clean residual min=-0.002378 max=0.002857 Jy/beam ! Clean residual mean=-0.000270 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 1.55173 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 193 components and 1.55173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197800Jy sigma=0.001229 ! Fit after self-cal, rms=0.197806Jy sigma=0.001229 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 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 = 0.000454597 Jy ! Component: 100 - total flux cleaned = 0.000529488 Jy ! Component: 150 - total flux cleaned = 0.00058565 Jy ! Component: 200 - total flux cleaned = 0.000605433 Jy ! Total flux subtracted in 200 components = 0.000605433 Jy ! Clean residual min=-0.002382 max=0.002706 Jy/beam ! Clean residual mean=-0.000270 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 1.55234 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 201 components and 1.55234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197802Jy sigma=0.001229 ! Fit after self-cal, rms=0.197800Jy sigma=0.001229 ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 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 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=0.7384 mas, bmaj=0.8673 mas, bpa=19.18 degrees ! Estimated noise=386.117 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7384 x 0.8673 at 19.18 degrees (North through East) ! Clean map min=-0.002349 max=0.8396 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=0.197800Jy sigma=0.001229 ! Fit after self-cal, rms=0.190362Jy sigma=0.001148 ! Inverting map and beam ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=0.7391 mas, bmaj=0.8681 mas, bpa=19.28 degrees ! Estimated noise=385.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00292449 Jy ! Component: 100 - total flux cleaned = -0.00395043 Jy ! Component: 150 - total flux cleaned = -0.0045473 Jy ! Component: 200 - total flux cleaned = -0.00482014 Jy ! Total flux subtracted in 200 components = -0.00482014 Jy ! Clean residual min=-0.002308 max=0.002203 Jy/beam ! Clean residual mean=-0.000080 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 1.54752 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 205 components and 1.54752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190277Jy sigma=0.001148 ! Fit after self-cal, rms=0.190272Jy sigma=0.001148 ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214474 Jy ! Component: 100 - total flux cleaned = -0.000216259 Jy ! Component: 150 - total flux cleaned = -0.000160337 Jy ! Component: 200 - total flux cleaned = -0.000105836 Jy ! Total flux subtracted in 200 components = -0.000105836 Jy ! Clean residual min=-0.002284 max=0.002178 Jy/beam ! Clean residual mean=-0.000080 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 1.54741 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 212 components and 1.54741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190233Jy sigma=0.001147 ! Fit after self-cal, rms=0.190231Jy sigma=0.001147 ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190231Jy sigma=0.001147 ! Fit after self-cal, rms=0.190561Jy sigma=0.001147 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 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=0.5798 mas, bmaj=0.723 mas, bpa=19.15 degrees ! Estimated noise=695.957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.650332 Jy ! Component: 100 - total flux cleaned = 0.840971 Jy ! Component: 150 - total flux cleaned = 0.96265 Jy ! Component: 200 - total flux cleaned = 1.05249 Jy ! Total flux subtracted in 200 components = 1.05249 Jy ! Clean residual min=-0.010389 max=0.052203 Jy/beam ! Clean residual mean=-0.000054 rms=0.003734 Jy/beam ! Combined flux in latest and established models = 1.05249 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 27 model components to the UV plane model. ! The established model now contains 27 components and 1.05249 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=0.7396 mas, bmaj=0.8687 mas, bpa=19.26 degrees ! Estimated noise=385.658 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 = 0.133804 Jy ! Component: 100 - total flux cleaned = 0.222599 Jy ! Component: 150 - total flux cleaned = 0.284835 Jy ! Component: 200 - total flux cleaned = 0.329491 Jy ! Total flux subtracted in 200 components = 0.329491 Jy ! Clean residual min=-0.006013 max=0.025220 Jy/beam ! Clean residual mean=0.000031 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 1.38198 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 73 components and 1.38198 Jy ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Added new window around map position (0.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326667 Jy ! Component: 100 - total flux cleaned = 0.0569943 Jy ! Component: 150 - total flux cleaned = 0.0757653 Jy ! Component: 200 - total flux cleaned = 0.0904792 Jy ! Total flux subtracted in 200 components = 0.0904792 Jy ! Clean residual min=-0.003549 max=0.008765 Jy/beam ! Clean residual mean=-0.000027 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 1.47246 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 115 components and 1.47246 Jy ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Added new window around map position (1, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117076 Jy ! Component: 100 - total flux cleaned = 0.0211474 Jy ! Component: 150 - total flux cleaned = 0.0288922 Jy ! Component: 200 - total flux cleaned = 0.0352928 Jy ! Total flux subtracted in 200 components = 0.0352928 Jy ! Clean residual min=-0.002700 max=0.004590 Jy/beam ! Clean residual mean=-0.000050 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 1.50776 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 146 components and 1.50776 Jy ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Added new window around map position (-0.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552977 Jy ! Component: 100 - total flux cleaned = 0.010085 Jy ! Component: 150 - total flux cleaned = 0.013941 Jy ! Component: 200 - total flux cleaned = 0.0172505 Jy ! Total flux subtracted in 200 components = 0.0172505 Jy ! Clean residual min=-0.002458 max=0.002515 Jy/beam ! Clean residual mean=-0.000060 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 1.52501 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 171 components and 1.52501 Jy ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 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 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=2.431 mas, bmaj=2.591 mas, bpa=45.78 degrees ! Estimated noise=531.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616936 Jy ! Component: 100 - total flux cleaned = 0.0101791 Jy ! Component: 150 - total flux cleaned = 0.0130265 Jy ! Component: 200 - total flux cleaned = 0.0151178 Jy ! Total flux subtracted in 200 components = 0.0151178 Jy ! Clean residual min=-0.002254 max=0.002746 Jy/beam ! Clean residual mean=-0.000219 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 1.54013 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 = 0.000912703 Jy ! Component: 100 - total flux cleaned = 0.00156236 Jy ! Component: 150 - total flux cleaned = 0.00215372 Jy ! Component: 200 - total flux cleaned = 0.0024688 Jy ! Total flux subtracted in 200 components = 0.0024688 Jy ! Clean residual min=-0.002261 max=0.002578 Jy/beam ! Clean residual mean=-0.000224 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 1.54259 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 243 components and 1.54259 Jy ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! Estimated beam: bmin=0.7396 mas, bmaj=0.8687 mas, bpa=19.26 degrees ! Estimated noise=385.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243889 Jy ! Component: 100 - total flux cleaned = -0.000183181 Jy ! Component: 150 - total flux cleaned = -0.000185995 Jy ! Component: 200 - total flux cleaned = -0.000138055 Jy ! Total flux subtracted in 200 components = -0.000138055 Jy ! Clean residual min=-0.002347 max=0.002110 Jy/beam ! Clean residual mean=-0.000071 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 1.54246 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 254 components and 1.54246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190313Jy sigma=0.001145 ! Fit after self-cal, rms=0.190270Jy sigma=0.001145 wmodel J1153+8058_X_2003_07_09_pus_map.mod ! Writing 254 model components to file: J1153+8058_X_2003_07_09_pus_map.mod wobs J1153+8058_X_2003_07_09_pus_uvs.fits ! Writing UV FITS file: J1153+8058_X_2003_07_09_pus_uvs.fits wwins J1153+8058_X_2003_07_09_pus_map.win ! wwins: Wrote 13 windows to J1153+8058_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 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046064 Jy ! Component: 100 - total flux cleaned = -0.00076457 Jy ! Component: 150 - total flux cleaned = -0.000985896 Jy ! Component: 200 - total flux cleaned = -0.00127332 Jy ! Component: 250 - total flux cleaned = -0.00151997 Jy ! Component: 300 - total flux cleaned = -0.00190092 Jy ! Component: 350 - total flux cleaned = -0.0023099 Jy ! Component: 400 - total flux cleaned = -0.00271283 Jy ! Component: 450 - total flux cleaned = -0.00311031 Jy ! Component: 500 - total flux cleaned = -0.00353541 Jy ! Component: 550 - total flux cleaned = -0.00389085 Jy ! Component: 600 - total flux cleaned = -0.00430637 Jy ! Component: 650 - total flux cleaned = -0.00455958 Jy ! Component: 700 - total flux cleaned = -0.00490462 Jy ! Component: 750 - total flux cleaned = -0.00530775 Jy ! Component: 800 - total flux cleaned = -0.00564554 Jy ! Component: 850 - total flux cleaned = -0.00595005 Jy ! Component: 900 - total flux cleaned = -0.0062217 Jy ! Component: 950 - total flux cleaned = -0.00646116 Jy ! Component: 1000 - total flux cleaned = -0.00672837 Jy ! Component: 1050 - total flux cleaned = -0.0069934 Jy ! Component: 1100 - total flux cleaned = -0.00728545 Jy ! Component: 1150 - total flux cleaned = -0.00745911 Jy ! Component: 1200 - total flux cleaned = -0.00763181 Jy ! Component: 1250 - total flux cleaned = -0.00791773 Jy ! Component: 1300 - total flux cleaned = -0.00811611 Jy ! Component: 1350 - total flux cleaned = -0.00820094 Jy ! Component: 1400 - total flux cleaned = -0.00853682 Jy ! Component: 1450 - total flux cleaned = -0.0085645 Jy ! Component: 1500 - total flux cleaned = -0.00886901 Jy ! Component: 1550 - total flux cleaned = -0.00908921 Jy ! Component: 1600 - total flux cleaned = -0.0093078 Jy ! Component: 1650 - total flux cleaned = -0.00949815 Jy ! Component: 1700 - total flux cleaned = -0.0096606 Jy ! Component: 1750 - total flux cleaned = -0.00987589 Jy ! Component: 1800 - total flux cleaned = -0.0100905 Jy ! Component: 1850 - total flux cleaned = -0.0102501 Jy ! Component: 1900 - total flux cleaned = -0.0105416 Jy ! Component: 1950 - total flux cleaned = -0.0106207 Jy ! Component: 2000 - total flux cleaned = -0.0109616 Jy ! Total flux subtracted in 2048 components = -0.0110921 Jy ! Clean residual min=-0.001720 max=0.001461 Jy/beam ! Clean residual mean=-0.000054 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 1.53136 Jy keep ! Adding 185 model components to the UV plane model. ! The established model now contains 439 components and 1.53136 Jy ![Exited script file: muppet] wmap "J1153+8058_X_2003_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7396 x 0.8687 at 19.26 degrees (North through East) ! Clean map min=-0.0017476 max=0.84335 Jy/beam ! Writing clean map to FITS file: J1153+8058_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 0.84335 invert ! Inverting map ! Your choice of large map pixels excluded 0.889% of the data. ! The x-axis pixel size should ideally be below 0.1893 milli-arcsec ! The y-axis pixel size should ideally be below 0.1698 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000460213 device "J1153+8058_X_2003_07_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1153+8058_X_2003_07_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163709 0.163709 0.327418 0.654836 1.30967 2.61935 5.23869 10.4774 20.9548 41.9095 83.8191 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.843 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7396 x 0.8687 at 19.26 degrees (North through East) ! Clean map min=-0.0017476 max=0.84335 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1153+8058_X_2003_07_09_pus_uvs.log closed on Sun Apr 7 13:44:05 2013