! Started logfile: J1310+3220_X_2000_03_13_pus_uvs.log on Wed Apr 3 20:06:07 2013 obs J1310+3220_X_2000_03_13_pus_uva.fits ! Reading UV FITS file: J1310+3220_X_2000_03_13_pus_uva.fits ! AN table 1: 54 integrations on 190 of 190 possible baselines. ! AN table 2: 108 integrations on 190 of 190 possible baselines. ! AN table 3: 206 integrations on 190 of 190 possible baselines. ! AN table 4: 72 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.174318 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1310+3220 ! ! 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 2386 lines of history. ! ! Reading 58292 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 J1310+3220_X_2000_03_13_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 786 telescope corrections were flagged in sub-array 1. ! A total of 1346 telescope corrections were flagged in sub-array 2. ! A total of 3223 telescope corrections were flagged in sub-array 3. ! A total of 840 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 784 telescope corrections were flagged in sub-array 1. ! A total of 1342 telescope corrections were flagged in sub-array 2. ! A total of 3220 telescope corrections were flagged in sub-array 3. ! A total of 840 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 785 telescope corrections were flagged in sub-array 1. ! A total of 1345 telescope corrections were flagged in sub-array 2. ! A total of 3218 telescope corrections were flagged in sub-array 3. ! A total of 839 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 787 telescope corrections were flagged in sub-array 1. ! A total of 1342 telescope corrections were flagged in sub-array 2. ! A total of 3217 telescope corrections were flagged in sub-array 3. ! A total of 837 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.724512Jy sigma=0.006265 ! Fit after self-cal, rms=0.487165Jy sigma=0.003826 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.15% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=0.5276 mas, bmaj=0.8468 mas, bpa=-6.514 degrees ! Estimated noise=755.244 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 = 0.553974 Jy ! Component: 100 - total flux cleaned = 0.728871 Jy ! Total flux subtracted in 100 components = 0.728871 Jy ! Clean residual min=-0.027794 max=0.170122 Jy/beam ! Clean residual mean=-0.000216 rms=0.007510 Jy/beam ! Combined flux in latest and established models = 0.728872 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.728872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.412869Jy sigma=0.003771 ! Fit after self-cal, rms=0.412384Jy sigma=0.003770 ! Inverting map ! Your choice of large map pixels excluded 3.15% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Added new window around map position (-1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152833 Jy ! Component: 100 - total flux cleaned = 0.242265 Jy ! Total flux subtracted in 100 components = 0.242265 Jy ! Clean residual min=-0.021597 max=0.064980 Jy/beam ! Clean residual mean=-0.000145 rms=0.005200 Jy/beam ! Combined flux in latest and established models = 0.971136 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.971136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329878Jy sigma=0.002768 ! Fit after self-cal, rms=0.317445Jy sigma=0.002682 ! Inverting map ! Your choice of large map pixels excluded 3.15% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Added new window around map position (-0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0846838 Jy ! Component: 100 - total flux cleaned = 0.143062 Jy ! Total flux subtracted in 100 components = 0.143062 Jy ! Clean residual min=-0.013501 max=0.033982 Jy/beam ! Clean residual mean=-0.000101 rms=0.003703 Jy/beam ! Combined flux in latest and established models = 1.1142 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 1.1142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280612Jy sigma=0.002137 ! Fit after self-cal, rms=0.276614Jy sigma=0.002110 ! Inverting map ! Your choice of large map pixels excluded 3.15% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525732 Jy ! Component: 100 - total flux cleaned = 0.0924491 Jy ! Total flux subtracted in 100 components = 0.0924491 Jy ! Clean residual min=-0.011974 max=0.023896 Jy/beam ! Clean residual mean=-0.000073 rms=0.002950 Jy/beam ! Combined flux in latest and established models = 1.20665 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 1.20665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259485Jy sigma=0.001809 ! Fit after self-cal, rms=0.258026Jy sigma=0.001798 ! Inverting map ! Your choice of large map pixels excluded 3.15% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360518 Jy ! Component: 100 - total flux cleaned = 0.065017 Jy ! Total flux subtracted in 100 components = 0.065017 Jy ! Clean residual min=-0.010649 max=0.018206 Jy/beam ! Clean residual mean=-0.000053 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 1.27166 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 1.27166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249436Jy sigma=0.001622 ! Fit after self-cal, rms=0.248827Jy sigma=0.001618 ! Inverting map ! Your choice of large map pixels excluded 3.15% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260152 Jy ! Component: 100 - total flux cleaned = 0.047185 Jy ! Total flux subtracted in 100 components = 0.047185 Jy ! Clean residual min=-0.009752 max=0.014087 Jy/beam ! Clean residual mean=-0.000039 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 1.31885 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 1.31885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244443Jy sigma=0.001514 ! Fit after self-cal, rms=0.244142Jy sigma=0.001512 ! Inverting map ! Your choice of large map pixels excluded 3.15% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Added new window around map position (-1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192321 Jy ! Component: 100 - total flux cleaned = 0.0348945 Jy ! Total flux subtracted in 100 components = 0.0348945 Jy ! Clean residual min=-0.009235 max=0.012269 Jy/beam ! Clean residual mean=-0.000028 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 1.35374 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 1.35374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241849Jy sigma=0.001450 ! Fit after self-cal, rms=0.241683Jy sigma=0.001449 ! Inverting map ! Your choice of large map pixels excluded 3.15% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.15% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=0.6197 mas, bmaj=1.038 mas, bpa=-11.9 degrees ! Estimated noise=388.412 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 = 0.0295474 Jy ! Component: 100 - total flux cleaned = 0.048725 Jy ! Component: 150 - total flux cleaned = 0.0622626 Jy ! Component: 200 - total flux cleaned = 0.0719762 Jy ! Total flux subtracted in 200 components = 0.0719762 Jy ! Clean residual min=-0.008882 max=0.012113 Jy/beam ! Clean residual mean=-0.000025 rms=0.002300 Jy/beam ! Combined flux in latest and established models = 1.42572 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 63 components and 1.42572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239740Jy sigma=0.001370 ! Fit after self-cal, rms=0.239501Jy sigma=0.001367 ! Inverting map ! Your choice of large map pixels excluded 3.15% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 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 0.96 FD 0.97 GC 1.10 KP 1.05 ! LA 1.03 NL 1.01 OV 1.00* PT 1.00 ! SC 0.97 WF 1.09 HH 1.44 KK 1.00* ! MA 0.94 MC 0.93 MK 1.00* NY 0.93 ! ON 0.97 TS 1.00* WZ 9.97 HN 1.10 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.94 GC 0.98 KP 1.02 ! LA 0.98 NL 0.99 OV 0.96 PT 1.00 ! SC 0.95 WF 1.06 HH 1.00* KK 1.00* ! MA 1.02 MC 1.03 MK 1.06 NY 0.93 ! ON 0.98 TS 1.00* WZ 0.98 HN 1.06 ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.96 GC 1.04 KP 0.99 ! LA 0.97 NL 0.99 OV 0.96 PT 1.00 ! SC 0.90 WF 1.01 HH 1.00* KK 1.00 ! MA 1.10 MC 1.13 MK 0.99 NY 0.95 ! ON 1.01 TS 0.96 WZ 1.02 HN 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.97 GC 1.04 KP 1.00 ! LA 1.00 NL 0.99 OV 0.95 PT 1.00 ! SC 0.99 WF 1.03 HH 1.00* KK 0.97 ! MA 1.00* MC 1.00* MK 0.95 NY 1.04 ! ON 1.11 TS 1.02 WZ 1.00* HN 1.07 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 GC 1.05 KP 1.01 ! LA 0.99 NL 1.04 OV 1.00* PT 0.98 ! SC 0.96 WF 1.07 HH 1.16 KK 1.00* ! MA 0.99 MC 0.92 MK 1.00* NY 1.01 ! ON 0.99 TS 1.00* WZ 5.48 HN 1.06 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 0.94 GC 0.96 KP 0.99 ! LA 0.94 NL 1.02 OV 0.94 PT 0.97 ! SC 0.93 WF 1.03 HH 1.00* KK 1.00* ! MA 1.06 MC 1.05 MK 1.10 NY 0.98 ! ON 0.98 TS 1.00* WZ 0.98 HN 1.07 ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.95 GC 1.03 KP 0.98 ! LA 0.94 NL 1.01 OV 0.94 PT 0.98 ! SC 0.88 WF 1.00 HH 1.00* KK 1.00 ! MA 1.08 MC 1.15 MK 1.04 NY 0.98 ! ON 0.99 TS 0.97 WZ 1.02 HN 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.96 GC 1.03 KP 0.98 ! LA 0.95 NL 1.02 OV 0.94 PT 0.97 ! SC 0.94 WF 1.04 HH 1.00* KK 0.98 ! MA 1.00* MC 1.00* MK 0.99 NY 1.06 ! ON 1.08 TS 1.03 WZ 1.00* HN 1.13 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 GC 1.07 KP 1.05 ! LA 0.98 NL 1.00 OV 1.00* PT 1.00 ! SC 0.99 WF 1.08 HH 1.37 KK 1.00* ! MA 0.95 MC 0.90 MK 1.00* NY 1.03 ! ON 0.99 TS 1.00* WZ 7.67 HN 1.21 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 0.98 GC 0.99 KP 1.00 ! LA 0.94 NL 0.98 OV 0.97 PT 1.00 ! SC 0.96 WF 1.06 HH 1.00* KK 1.00* ! MA 1.04 MC 1.04 MK 1.06 NY 1.03 ! ON 0.97 TS 1.00* WZ 1.01 HN 1.10 ! ! A total of 39 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 GC 1.04 KP 0.99 ! LA 0.93 NL 0.98 OV 0.97 PT 1.00 ! SC 0.92 WF 1.03 HH 1.00* KK 1.00 ! MA 1.16 MC 1.17 MK 1.01 NY 1.02 ! ON 1.01 TS 1.01 WZ 1.05 HN 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.00 GC 1.04 KP 1.00 ! LA 0.96 NL 0.99 OV 0.97 PT 1.00 ! SC 1.00 WF 1.04 HH 1.00* KK 0.97 ! MA 1.00* MC 1.00* MK 0.96 NY 1.11 ! ON 1.12 TS 1.08 WZ 1.00* HN 1.19 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 GC 1.11 KP 1.04 ! LA 1.01 NL 1.00 OV 1.00* PT 1.01 ! SC 1.00 WF 1.07 HH 1.55 KK 1.00* ! MA 0.95 MC 0.91 MK 1.00* NY 1.05 ! ON 1.03 TS 1.00* WZ 4.38 HN 1.21 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 0.96 GC 1.00 KP 0.99 ! LA 0.96 NL 0.99 OV 0.97 PT 1.02 ! SC 1.02 WF 1.06 HH 1.00* KK 1.00* ! MA 1.01 MC 1.03 MK 1.08 NY 1.02 ! ON 1.00 TS 1.00* WZ 1.02 HN 1.16 ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.98 GC 1.06 KP 0.97 ! LA 0.94 NL 1.00 OV 0.97 PT 1.02 ! SC 0.96 WF 1.03 HH 1.00* KK 1.01 ! MA 1.09 MC 1.19 MK 1.03 NY 1.04 ! ON 1.04 TS 1.01 WZ 1.04 HN 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.99 GC 1.06 KP 0.98 ! LA 0.97 NL 1.01 OV 0.97 PT 1.02 ! SC 1.08 WF 1.07 HH 1.00* KK 1.01 ! MA 1.00* MC 1.00* MK 0.97 NY 1.18 ! ON 1.13 TS 1.09 WZ 1.00* HN 0.99 ! ! ! Fit before self-cal, rms=0.239501Jy sigma=0.001367 ! Fit after self-cal, rms=0.242283Jy sigma=0.001247 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=0.6241 mas, bmaj=1.047 mas, bpa=-12.17 degrees ! Estimated noise=390.215 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 = -0.00370462 Jy ! Component: 100 - total flux cleaned = -0.00497051 Jy ! Component: 150 - total flux cleaned = -0.0054659 Jy ! Component: 200 - total flux cleaned = -0.00567576 Jy ! Total flux subtracted in 200 components = -0.00567576 Jy ! Clean residual min=-0.004487 max=0.005784 Jy/beam ! Clean residual mean=-0.000007 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 1.42004 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 1.42004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242077Jy sigma=0.001244 ! Fit after self-cal, rms=0.242152Jy sigma=0.001244 ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Added new window around map position (-7.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623501 Jy ! Component: 100 - total flux cleaned = 0.00953753 Jy ! Component: 150 - total flux cleaned = 0.0115878 Jy ! Component: 200 - total flux cleaned = 0.0127612 Jy ! Total flux subtracted in 200 components = 0.0127612 Jy ! Clean residual min=-0.004271 max=0.003841 Jy/beam ! Clean residual mean=-0.000010 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 1.43281 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 1.43281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241990Jy sigma=0.001241 ! Fit after self-cal, rms=0.241963Jy sigma=0.001240 ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 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=0.241963Jy sigma=0.001240 ! Fit after self-cal, rms=0.241330Jy sigma=0.001207 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=0.6249 mas, bmaj=1.049 mas, bpa=-12.32 degrees ! Estimated noise=389.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.32365e-05 Jy ! Component: 100 - total flux cleaned = -4.57176e-05 Jy ! Component: 150 - total flux cleaned = 0.000318448 Jy ! Component: 200 - total flux cleaned = 0.000629601 Jy ! Total flux subtracted in 200 components = 0.000629601 Jy ! Clean residual min=-0.002432 max=0.002765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 1.43344 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 1.43344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241213Jy sigma=0.001205 ! Fit after self-cal, rms=0.241213Jy sigma=0.001205 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 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 (-2.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000877678 Jy ! Component: 100 - total flux cleaned = 0.00103818 Jy ! Component: 150 - total flux cleaned = 0.00159706 Jy ! Component: 200 - total flux cleaned = 0.00203663 Jy ! Total flux subtracted in 200 components = 0.00203663 Jy ! Clean residual min=-0.002173 max=0.002632 Jy/beam ! Clean residual mean=-0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 1.43547 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 1.43547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241150Jy sigma=0.001204 ! Fit after self-cal, rms=0.241127Jy sigma=0.001204 ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 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=0.241127Jy sigma=0.001204 ! Fit after self-cal, rms=0.241486Jy sigma=0.001203 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=0.6253 mas, bmaj=1.05 mas, bpa=-12.34 degrees ! Estimated noise=389.855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000769612 Jy ! Component: 100 - total flux cleaned = -0.000794958 Jy ! Component: 150 - total flux cleaned = -0.000547473 Jy ! Component: 200 - total flux cleaned = -0.000317925 Jy ! Total flux subtracted in 200 components = -0.000317925 Jy ! Clean residual min=-0.002057 max=0.002702 Jy/beam ! Clean residual mean=-0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 1.43515 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 1.43515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241438Jy sigma=0.001203 ! Fit after self-cal, rms=0.241424Jy sigma=0.001203 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 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 (-9.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210467 Jy ! Component: 100 - total flux cleaned = 0.00330458 Jy ! Component: 150 - total flux cleaned = 0.00429245 Jy ! Component: 200 - total flux cleaned = 0.00497989 Jy ! Total flux subtracted in 200 components = 0.00497989 Jy ! Clean residual min=-0.002027 max=0.002370 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 1.44013 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 1.44013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241375Jy sigma=0.001202 ! Fit after self-cal, rms=0.241365Jy sigma=0.001202 ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Added new window around map position (-4.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182206 Jy ! Component: 100 - total flux cleaned = 0.00257327 Jy ! Component: 150 - total flux cleaned = 0.00326602 Jy ! Component: 200 - total flux cleaned = 0.00368007 Jy ! Total flux subtracted in 200 components = 0.00368007 Jy ! Clean residual min=-0.002009 max=0.001875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 1.44381 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 1.44381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241332Jy sigma=0.001201 ! Fit after self-cal, rms=0.241325Jy sigma=0.001201 ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 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=0.241325Jy sigma=0.001201 ! Fit after self-cal, rms=0.241549Jy sigma=0.001201 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=2.308 mas, bmaj=2.758 mas, bpa=17.69 degrees ! Estimated noise=534.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000984645 Jy ! Component: 100 - total flux cleaned = 0.00187375 Jy ! Component: 150 - total flux cleaned = 0.00251765 Jy ! Component: 200 - total flux cleaned = 0.00301034 Jy ! Total flux subtracted in 200 components = 0.00301034 Jy ! Clean residual min=-0.002525 max=0.002042 Jy/beam ! Clean residual mean=-0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 1.44682 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 162 components and 1.44682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241543Jy sigma=0.001201 ! Fit after self-cal, rms=0.241540Jy sigma=0.001201 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 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 = 0.000332322 Jy ! Component: 100 - total flux cleaned = 0.000797701 Jy ! Component: 150 - total flux cleaned = 0.00118151 Jy ! Component: 200 - total flux cleaned = 0.00137633 Jy ! Total flux subtracted in 200 components = 0.00137633 Jy ! Clean residual min=-0.002473 max=0.001948 Jy/beam ! Clean residual mean=-0.000003 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 1.4482 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 169 components and 1.4482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241533Jy sigma=0.001201 ! Fit after self-cal, rms=0.241529Jy sigma=0.001201 ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=0.6257 mas, bmaj=1.051 mas, bpa=-12.35 degrees ! Estimated noise=389.857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6257 x 1.051 at -12.35 degrees (North through East) ! Clean map min=-0.0016591 max=0.73309 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=0.241529Jy sigma=0.001201 ! Fit after self-cal, rms=0.246211Jy sigma=0.001129 ! Inverting map and beam ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=0.6257 mas, bmaj=1.05 mas, bpa=-12.36 degrees ! Estimated noise=389.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101388 Jy ! Component: 100 - total flux cleaned = -0.000795886 Jy ! Component: 150 - total flux cleaned = -0.000795244 Jy ! Component: 200 - total flux cleaned = -0.000879732 Jy ! Total flux subtracted in 200 components = -0.000879732 Jy ! Clean residual min=-0.001836 max=0.001643 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 1.44732 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 174 components and 1.44732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246188Jy sigma=0.001128 ! Fit after self-cal, rms=0.246180Jy sigma=0.001128 ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.43282e-05 Jy ! Component: 100 - total flux cleaned = 1.1753e-05 Jy ! Component: 150 - total flux cleaned = -2.72072e-05 Jy ! Component: 200 - total flux cleaned = -2.88649e-05 Jy ! Total flux subtracted in 200 components = -2.88649e-05 Jy ! Clean residual min=-0.001826 max=0.001627 Jy/beam ! Clean residual mean=0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 1.44729 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 1.44729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246166Jy sigma=0.001128 ! Fit after self-cal, rms=0.246158Jy sigma=0.001128 ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246158Jy sigma=0.001128 ! Fit after self-cal, rms=0.246507Jy sigma=0.001128 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=0.5333 mas, bmaj=0.8528 mas, bpa=-7.343 degrees ! Estimated noise=770.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.562314 Jy ! Component: 100 - total flux cleaned = 0.775055 Jy ! Component: 150 - total flux cleaned = 0.919191 Jy ! Component: 200 - total flux cleaned = 1.02263 Jy ! Total flux subtracted in 200 components = 1.02263 Jy ! Clean residual min=-0.012677 max=0.057898 Jy/beam ! Clean residual mean=-0.000122 rms=0.003880 Jy/beam ! Combined flux in latest and established models = 1.02263 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.02263 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=0.626 mas, bmaj=1.05 mas, bpa=-12.34 degrees ! Estimated noise=389.215 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 = 0.135684 Jy ! Component: 100 - total flux cleaned = 0.218747 Jy ! Component: 150 - total flux cleaned = 0.273063 Jy ! Component: 200 - total flux cleaned = 0.309611 Jy ! Total flux subtracted in 200 components = 0.309611 Jy ! Clean residual min=-0.005399 max=0.019950 Jy/beam ! Clean residual mean=-0.000001 rms=0.002088 Jy/beam ! Combined flux in latest and established models = 1.33224 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 48 components and 1.33224 Jy ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251959 Jy ! Component: 100 - total flux cleaned = 0.0427689 Jy ! Component: 150 - total flux cleaned = 0.0551882 Jy ! Component: 200 - total flux cleaned = 0.064018 Jy ! Total flux subtracted in 200 components = 0.064018 Jy ! Clean residual min=-0.002978 max=0.005314 Jy/beam ! Clean residual mean=0.000006 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 1.39626 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 63 components and 1.39625 Jy ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Added new window around map position (-0.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683624 Jy ! Component: 100 - total flux cleaned = 0.0125022 Jy ! Component: 150 - total flux cleaned = 0.017351 Jy ! Component: 200 - total flux cleaned = 0.0215777 Jy ! Total flux subtracted in 200 components = 0.0215777 Jy ! Clean residual min=-0.002528 max=0.003188 Jy/beam ! Clean residual mean=0.000005 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 1.41783 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 92 components and 1.41783 Jy ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Added new window around map position (-6.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038094 Jy ! Component: 100 - total flux cleaned = 0.00712481 Jy ! Component: 150 - total flux cleaned = 0.0100615 Jy ! Component: 200 - total flux cleaned = 0.0126658 Jy ! Total flux subtracted in 200 components = 0.0126658 Jy ! Clean residual min=-0.002227 max=0.002101 Jy/beam ! Clean residual mean=0.000004 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 1.4305 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 104 components and 1.4305 Jy ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=2.308 mas, bmaj=2.758 mas, bpa=17.7 degrees ! Estimated noise=532.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504982 Jy ! Component: 100 - total flux cleaned = 0.0083339 Jy ! Component: 150 - total flux cleaned = 0.0106639 Jy ! Component: 200 - total flux cleaned = 0.0123947 Jy ! Total flux subtracted in 200 components = 0.0123947 Jy ! Clean residual min=-0.002268 max=0.002086 Jy/beam ! Clean residual mean=0.000008 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 1.44289 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 = 0.0012983 Jy ! Component: 100 - total flux cleaned = 0.0022808 Jy ! Component: 150 - total flux cleaned = 0.00302811 Jy ! Component: 200 - total flux cleaned = 0.00359719 Jy ! Total flux subtracted in 200 components = 0.00359719 Jy ! Clean residual min=-0.002067 max=0.002102 Jy/beam ! Clean residual mean=0.000007 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 1.44649 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 158 components and 1.44649 Jy ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! Estimated beam: bmin=0.626 mas, bmaj=1.05 mas, bpa=-12.34 degrees ! Estimated noise=389.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527061 Jy ! Component: 100 - total flux cleaned = -0.000527683 Jy ! Component: 150 - total flux cleaned = -0.000585534 Jy ! Component: 200 - total flux cleaned = -0.000530397 Jy ! Total flux subtracted in 200 components = -0.000530397 Jy ! Clean residual min=-0.002328 max=0.001787 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 1.44596 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 166 components and 1.44596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246782Jy sigma=0.001130 ! Fit after self-cal, rms=0.246705Jy sigma=0.001130 wmodel J1310+3220_X_2000_03_13_pus_map.mod ! Writing 166 model components to file: J1310+3220_X_2000_03_13_pus_map.mod wobs J1310+3220_X_2000_03_13_pus_uvs.fits ! Writing UV FITS file: J1310+3220_X_2000_03_13_pus_uvs.fits wwins J1310+3220_X_2000_03_13_pus_map.win ! wwins: Wrote 10 windows to J1310+3220_X_2000_03_13_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000809221 Jy ! Component: 100 - total flux cleaned = -0.00137611 Jy ! Component: 150 - total flux cleaned = -0.00182266 Jy ! Component: 200 - total flux cleaned = -0.00210048 Jy ! Component: 250 - total flux cleaned = -0.00225085 Jy ! Component: 300 - total flux cleaned = -0.0023977 Jy ! Component: 350 - total flux cleaned = -0.00248452 Jy ! Component: 400 - total flux cleaned = -0.00268477 Jy ! Component: 450 - total flux cleaned = -0.002938 Jy ! Component: 500 - total flux cleaned = -0.00304862 Jy ! Component: 550 - total flux cleaned = -0.00315814 Jy ! Component: 600 - total flux cleaned = -0.00323949 Jy ! Component: 650 - total flux cleaned = -0.00337401 Jy ! Component: 700 - total flux cleaned = -0.0033742 Jy ! Component: 750 - total flux cleaned = -0.003559 Jy ! Component: 800 - total flux cleaned = -0.00366318 Jy ! Component: 850 - total flux cleaned = -0.00374048 Jy ! Component: 900 - total flux cleaned = -0.00381753 Jy ! Component: 950 - total flux cleaned = -0.00394455 Jy ! Component: 1000 - total flux cleaned = -0.00402047 Jy ! Component: 1050 - total flux cleaned = -0.0040957 Jy ! Component: 1100 - total flux cleaned = -0.00417046 Jy ! Component: 1150 - total flux cleaned = -0.00426966 Jy ! Component: 1200 - total flux cleaned = -0.0043189 Jy ! Component: 1250 - total flux cleaned = -0.00436768 Jy ! Component: 1300 - total flux cleaned = -0.00439194 Jy ! Component: 1350 - total flux cleaned = -0.00448869 Jy ! Component: 1400 - total flux cleaned = -0.00448865 Jy ! Component: 1450 - total flux cleaned = -0.0046079 Jy ! Component: 1500 - total flux cleaned = -0.00460776 Jy ! Component: 1550 - total flux cleaned = -0.00472561 Jy ! Component: 1600 - total flux cleaned = -0.00479575 Jy ! Component: 1650 - total flux cleaned = -0.00477248 Jy ! Component: 1700 - total flux cleaned = -0.00484181 Jy ! Component: 1750 - total flux cleaned = -0.00491105 Jy ! Component: 1800 - total flux cleaned = -0.00495702 Jy ! Component: 1850 - total flux cleaned = -0.00498 Jy ! Component: 1900 - total flux cleaned = -0.00498009 Jy ! Component: 1950 - total flux cleaned = -0.00502529 Jy ! Component: 2000 - total flux cleaned = -0.00498027 Jy ! Total flux subtracted in 2048 components = -0.00511493 Jy ! Clean residual min=-0.001262 max=0.001347 Jy/beam ! Clean residual mean=0.000006 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 1.44084 Jy keep ! Adding 159 model components to the UV plane model. ! The established model now contains 325 components and 1.44084 Jy ![Exited script file: muppet] wmap "J1310+3220_X_2000_03_13_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.626 x 1.05 at -12.34 degrees (North through East) ! Clean map min=-0.001521 max=0.73335 Jy/beam ! Writing clean map to FITS file: J1310+3220_X_2000_03_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.733348 invert ! Inverting map ! Your choice of large map pixels excluded 3.11% of the data. ! The x-axis pixel size should ideally be below 0.1592 milli-arcsec ! The y-axis pixel size should ideally be below 0.1669 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000402537 device "J1310+3220_X_2000_03_13_pus\_map.eps/VPS" ! Attempting to open device: 'J1310+3220_X_2000_03_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164671 0.164671 0.329342 0.658683 1.31737 2.63473 5.26947 10.5389 21.0779 42.1557 84.3115 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.733 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.626 x 1.05 at -12.34 degrees (North through East) ! Clean map min=-0.001521 max=0.73335 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1310+3220_X_2000_03_13_pus_uvs.log closed on Wed Apr 3 20:06:28 2013