! Started logfile: J2148+0657_X_2000_03_13_pus_uvs.log on Wed Apr 3 20:53:35 2013 obs J2148+0657_X_2000_03_13_pus_uva.fits ! Reading UV FITS file: J2148+0657_X_2000_03_13_pus_uva.fits ! AN table 1: 112 integrations on 190 of 190 possible baselines. ! AN table 2: 150 integrations on 190 of 190 possible baselines. ! AN table 3: 108 integrations on 190 of 190 possible baselines. ! AN table 4: 102 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.119826 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2148+0657 ! ! 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 42984 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 J2148+0657_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 1458 telescope corrections were flagged in sub-array 1. ! A total of 2338 telescope corrections were flagged in sub-array 2. ! A total of 1470 telescope corrections were flagged in sub-array 3. ! A total of 1555 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1437 telescope corrections were flagged in sub-array 1. ! A total of 2338 telescope corrections were flagged in sub-array 2. ! A total of 1470 telescope corrections were flagged in sub-array 3. ! A total of 1555 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1456 telescope corrections were flagged in sub-array 1. ! A total of 2335 telescope corrections were flagged in sub-array 2. ! A total of 1470 telescope corrections were flagged in sub-array 3. ! A total of 1555 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1455 telescope corrections were flagged in sub-array 1. ! A total of 2327 telescope corrections were flagged in sub-array 2. ! A total of 1470 telescope corrections were flagged in sub-array 3. ! A total of 1555 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=4.972725Jy sigma=0.044853 ! Fit after self-cal, rms=4.557099Jy sigma=0.041442 ! 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 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=0.5309 mas, bmaj=1.221 mas, bpa=-4.848 degrees ! Estimated noise=746.264 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 = 3.77113 Jy ! Component: 100 - total flux cleaned = 5.24199 Jy ! Total flux subtracted in 100 components = 5.24199 Jy ! Clean residual min=-0.153403 max=0.733362 Jy/beam ! Clean residual mean=-0.001145 rms=0.040415 Jy/beam ! Combined flux in latest and established models = 5.24199 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 5.24199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.598348Jy sigma=0.014714 ! Fit after self-cal, rms=1.539622Jy sigma=0.014492 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Added new window around map position (0.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.84493 Jy ! Component: 100 - total flux cleaned = 1.30583 Jy ! Total flux subtracted in 100 components = 1.30583 Jy ! Clean residual min=-0.085885 max=0.254963 Jy/beam ! Clean residual mean=-0.000620 rms=0.021185 Jy/beam ! Combined flux in latest and established models = 6.54782 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 6.54782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.925515Jy sigma=0.008013 ! Fit after self-cal, rms=0.881638Jy sigma=0.007781 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.324043 Jy ! Component: 100 - total flux cleaned = 0.533857 Jy ! Total flux subtracted in 100 components = 0.533857 Jy ! Clean residual min=-0.062280 max=0.117773 Jy/beam ! Clean residual mean=-0.000401 rms=0.014744 Jy/beam ! Combined flux in latest and established models = 7.08168 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 7.08168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.730932Jy sigma=0.005729 ! Fit after self-cal, rms=0.724329Jy sigma=0.005690 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161066 Jy ! Component: 100 - total flux cleaned = 0.275413 Jy ! Total flux subtracted in 100 components = 0.275413 Jy ! Clean residual min=-0.051632 max=0.075551 Jy/beam ! Clean residual mean=-0.000289 rms=0.012693 Jy/beam ! Combined flux in latest and established models = 7.35709 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 7.35709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.682119Jy sigma=0.004926 ! Fit after self-cal, rms=0.680278Jy sigma=0.004914 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0907566 Jy ! Component: 100 - total flux cleaned = 0.155938 Jy ! Total flux subtracted in 100 components = 0.155938 Jy ! Clean residual min=-0.051021 max=0.065391 Jy/beam ! Clean residual mean=-0.000225 rms=0.011920 Jy/beam ! Combined flux in latest and established models = 7.51303 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 7.51303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.668754Jy sigma=0.004609 ! Fit after self-cal, rms=0.668147Jy sigma=0.004604 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 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 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=0.6238 mas, bmaj=1.41 mas, bpa=-5.678 degrees ! Estimated noise=464.549 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, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104611 Jy ! Component: 100 - total flux cleaned = 0.167687 Jy ! Component: 150 - total flux cleaned = 0.198553 Jy ! Component: 200 - total flux cleaned = 0.207316 Jy ! Total flux subtracted in 200 components = 0.207316 Jy ! Clean residual min=-0.052903 max=0.067971 Jy/beam ! Clean residual mean=-0.000676 rms=0.014806 Jy/beam ! Combined flux in latest and established models = 7.72034 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 7.72034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.659155Jy sigma=0.004351 ! Fit after self-cal, rms=0.658208Jy sigma=0.004339 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 GC 1.00* KP 1.02 ! LA 1.01 NL 0.99 OV 1.00* PT 1.02 ! SC 0.99 WF 1.06 HH 1.06 KK 1.00* ! MA 0.98 MC 1.02 MK 1.00* NY 1.00 ! ON 1.01 TS 1.00* WZ 1.02 HN 1.26 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 GC 1.32 KP 0.96 ! LA 1.05 NL 1.04 OV 1.00 PT 1.32 ! SC 0.97 WF 1.07 HH 1.18 KK 1.00* ! MA 1.08 MC 1.08 MK 1.00* NY 1.00 ! ON 1.07 TS 1.00* WZ 1.05 HN 1.26 ! ! 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 1.00 KP 1.01 ! LA 1.01 NL 1.01 OV 0.97 PT 1.01 ! SC 0.97 WF 1.05 HH 1.00* KK 1.00 ! MA 1.00* MC 1.00* MK 1.01 NY 1.00* ! ON 1.00* TS 0.99 WZ 1.00* HN 1.00* ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.96 GC 1.04 KP 1.01 ! LA 1.02 NL 1.01 OV 0.96 PT 1.00 ! SC 1.11 WF 1.06 HH 1.00* KK 1.00 ! MA 1.00* MC 1.00* MK 0.99 NY 1.00* ! ON 1.00* TS 1.08 WZ 1.00* HN 1.00* ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 GC 1.00* KP 0.99 ! LA 0.97 NL 1.02 OV 1.00* PT 0.98 ! SC 0.98 WF 1.06 HH 1.03 KK 1.00* ! MA 0.98 MC 1.03 MK 1.00* NY 1.04 ! ON 1.00 TS 1.00* WZ 1.01 HN 1.46 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 GC 1.29 KP 0.94 ! LA 1.00 NL 1.07 OV 0.98 PT 1.27 ! SC 0.95 WF 1.06 HH 0.83 KK 1.00* ! MA 1.06 MC 1.09 MK 1.00* NY 1.04 ! ON 1.06 TS 1.00* WZ 1.05 HN 1.30 ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.96 GC 0.95 KP 0.98 ! LA 0.97 NL 1.04 OV 0.95 PT 0.98 ! SC 0.95 WF 1.05 HH 1.00* KK 1.00 ! MA 1.00* MC 1.00* MK 1.05 NY 1.00* ! ON 1.00* TS 1.00 WZ 1.00* HN 1.00* ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.95 GC 1.01 KP 0.98 ! LA 0.97 NL 1.04 OV 0.95 PT 0.96 ! SC 1.09 WF 1.06 HH 1.00* KK 1.01 ! MA 1.00* MC 1.00* MK 1.03 NY 1.00* ! ON 1.00* TS 1.09 WZ 1.00* HN 1.00* ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 GC 1.00* KP 0.99 ! LA 0.95 NL 0.96 OV 1.00* PT 1.00 ! SC 0.98 WF 1.06 HH 0.95 KK 1.00* ! MA 0.96 MC 0.98 MK 1.00* NY 1.08 ! ON 0.99 TS 1.00* WZ 1.04 HN 1.28 ! ! A total of 39 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 GC 1.31 KP 0.94 ! LA 0.99 NL 0.99 OV 0.99 PT 1.28 ! SC 0.96 WF 1.07 HH 1.17 KK 1.00* ! MA 1.06 MC 1.05 MK 1.00* NY 1.08 ! ON 1.04 TS 1.00* WZ 1.06 HN 1.24 ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 GC 0.98 KP 0.99 ! LA 0.95 NL 0.98 OV 0.96 PT 1.00 ! SC 0.93 WF 1.05 HH 1.00* KK 0.97 ! MA 1.00* MC 1.00* MK 1.01 NY 1.00* ! ON 1.00* TS 0.98 WZ 1.00* HN 1.00* ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.97 GC 1.00 KP 0.98 ! LA 0.96 NL 0.97 OV 0.95 PT 0.97 ! SC 1.10 WF 1.06 HH 1.00* KK 0.98 ! MA 1.00* MC 1.00* MK 0.98 NY 1.00* ! ON 1.00* TS 1.06 WZ 1.00* HN 1.00* ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 GC 1.00* KP 0.97 ! LA 0.96 NL 0.97 OV 1.00* PT 1.01 ! SC 1.04 WF 1.06 HH 0.98 KK 1.00* ! MA 0.94 MC 0.97 MK 1.00* NY 1.05 ! ON 1.00 TS 1.00* WZ 1.04 HN 1.30 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 GC 1.29 KP 0.92 ! LA 1.00 NL 1.00 OV 0.99 PT 1.29 ! SC 1.01 WF 1.07 HH 2.23 KK 1.00* ! MA 1.01 MC 1.03 MK 1.00* NY 1.06 ! ON 1.04 TS 1.00* WZ 1.07 HN 1.20 ! ! A total of 42 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.96 GC 0.97 KP 0.97 ! LA 0.96 NL 0.99 OV 0.96 PT 1.00 ! SC 0.97 WF 1.05 HH 1.00* KK 0.98 ! MA 1.00* MC 1.00* MK 1.02 NY 1.00* ! ON 1.00* TS 0.98 WZ 1.00* HN 1.00* ! ! A total of 42 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.95 GC 1.00 KP 0.96 ! LA 0.97 NL 0.98 OV 0.95 PT 0.98 ! SC 1.16 WF 1.05 HH 1.00* KK 1.00 ! MA 1.00* MC 1.00* MK 0.99 NY 1.00* ! ON 1.00* TS 1.05 WZ 1.00* HN 1.00* ! ! ! Fit before self-cal, rms=0.658208Jy sigma=0.004339 ! Fit after self-cal, rms=0.518522Jy sigma=0.002668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=0.6277 mas, bmaj=1.425 mas, bpa=-5.884 degrees ! Estimated noise=470.47 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 = -0.0405086 Jy ! Component: 100 - total flux cleaned = -0.0622566 Jy ! Component: 150 - total flux cleaned = -0.0671098 Jy ! Component: 200 - total flux cleaned = -0.0713508 Jy ! Total flux subtracted in 200 components = -0.0713508 Jy ! Clean residual min=-0.023521 max=0.027139 Jy/beam ! Clean residual mean=-0.000167 rms=0.007531 Jy/beam ! Combined flux in latest and established models = 7.64899 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 7.64899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.514544Jy sigma=0.002629 ! Fit after self-cal, rms=0.514351Jy sigma=0.002626 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 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=0.514351Jy sigma=0.002626 ! Fit after self-cal, rms=0.443082Jy sigma=0.001707 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=0.6295 mas, bmaj=1.423 mas, bpa=-5.847 degrees ! Estimated noise=471.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0159742 Jy ! Component: 100 - total flux cleaned = -0.01828 Jy ! Component: 150 - total flux cleaned = -0.0200931 Jy ! Component: 200 - total flux cleaned = -0.0211282 Jy ! Total flux subtracted in 200 components = -0.0211282 Jy ! Clean residual min=-0.018787 max=0.018319 Jy/beam ! Clean residual mean=-0.000065 rms=0.003032 Jy/beam ! Combined flux in latest and established models = 7.62786 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 7.62786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.440271Jy sigma=0.001684 ! Fit after self-cal, rms=0.440188Jy sigma=0.001681 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 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 = -0.00259483 Jy ! Component: 100 - total flux cleaned = -0.000228956 Jy ! Component: 150 - total flux cleaned = 0.00059923 Jy ! Component: 200 - total flux cleaned = 0.000629518 Jy ! Total flux subtracted in 200 components = 0.000629518 Jy ! Clean residual min=-0.016302 max=0.017628 Jy/beam ! Clean residual mean=-0.000065 rms=0.002945 Jy/beam ! Combined flux in latest and established models = 7.62849 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 7.62849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.438989Jy sigma=0.001671 ! Fit after self-cal, rms=0.438695Jy sigma=0.001668 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 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=0.438695Jy sigma=0.001668 ! Fit after self-cal, rms=0.437413Jy sigma=0.001636 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=0.6305 mas, bmaj=1.425 mas, bpa=-5.888 degrees ! Estimated noise=471.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0148945 Jy ! Component: 100 - total flux cleaned = -0.0164339 Jy ! Component: 150 - total flux cleaned = -0.016032 Jy ! Component: 200 - total flux cleaned = -0.0156699 Jy ! Total flux subtracted in 200 components = -0.0156699 Jy ! Clean residual min=-0.015223 max=0.016602 Jy/beam ! Clean residual mean=-0.000064 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 7.61282 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 7.61282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.436140Jy sigma=0.001622 ! Fit after self-cal, rms=0.435847Jy sigma=0.001620 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 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 = -0.00259298 Jy ! Component: 100 - total flux cleaned = -0.00107963 Jy ! Component: 150 - total flux cleaned = -8.21021e-05 Jy ! Component: 200 - total flux cleaned = 0.000221264 Jy ! Total flux subtracted in 200 components = 0.000221264 Jy ! Clean residual min=-0.013997 max=0.016328 Jy/beam ! Clean residual mean=-0.000064 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 7.61305 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 7.61305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.435115Jy sigma=0.001613 ! Fit after self-cal, rms=0.434861Jy sigma=0.001610 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Added new window around map position (3.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011934 Jy ! Component: 100 - total flux cleaned = 0.0181013 Jy ! Component: 150 - total flux cleaned = 0.0220276 Jy ! Component: 200 - total flux cleaned = 0.0247713 Jy ! Total flux subtracted in 200 components = 0.0247713 Jy ! Clean residual min=-0.012306 max=0.009313 Jy/beam ! Clean residual mean=-0.000055 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 7.63782 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 7.63782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.433867Jy sigma=0.001596 ! Fit after self-cal, rms=0.433616Jy sigma=0.001594 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 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=0.433616Jy sigma=0.001594 ! Fit after self-cal, rms=0.433006Jy sigma=0.001588 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=2.33 mas, bmaj=2.693 mas, bpa=-0.1722 degrees ! Estimated noise=633.247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180119 Jy ! Component: 100 - total flux cleaned = 0.00497251 Jy ! Component: 150 - total flux cleaned = 0.00592934 Jy ! Component: 200 - total flux cleaned = 0.00629266 Jy ! Total flux subtracted in 200 components = 0.00629266 Jy ! Clean residual min=-0.008782 max=0.013716 Jy/beam ! Clean residual mean=-0.000120 rms=0.002892 Jy/beam ! Combined flux in latest and established models = 7.64411 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 7.64411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.432767Jy sigma=0.001582 ! Fit after self-cal, rms=0.432468Jy sigma=0.001580 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 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 (5, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105688 Jy ! Component: 100 - total flux cleaned = 0.0142999 Jy ! Component: 150 - total flux cleaned = 0.0170122 Jy ! Component: 200 - total flux cleaned = 0.0188655 Jy ! Total flux subtracted in 200 components = 0.0188655 Jy ! Clean residual min=-0.008355 max=0.008085 Jy/beam ! Clean residual mean=-0.000106 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 7.66298 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 7.66298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.432345Jy sigma=0.001577 ! Fit after self-cal, rms=0.432231Jy sigma=0.001576 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 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 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=0.6311 mas, bmaj=1.426 mas, bpa=-5.923 degrees ! Estimated noise=472.11 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6311 x 1.426 at -5.923 degrees (North through East) ! Clean map min=-0.012934 max=5.0731 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=0.432231Jy sigma=0.001576 ! Fit after self-cal, rms=0.386420Jy sigma=0.001295 ! Inverting map and beam ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=0.631 mas, bmaj=1.426 mas, bpa=-5.949 degrees ! Estimated noise=471.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00723238 Jy ! Component: 100 - total flux cleaned = -0.00794546 Jy ! Component: 150 - total flux cleaned = -0.00733729 Jy ! Component: 200 - total flux cleaned = -0.00598162 Jy ! Total flux subtracted in 200 components = -0.00598162 Jy ! Clean residual min=-0.011632 max=0.009793 Jy/beam ! Clean residual mean=-0.000021 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 7.657 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 140 components and 7.657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385852Jy sigma=0.001286 ! Fit after self-cal, rms=0.385645Jy sigma=0.001284 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000876794 Jy ! Component: 100 - total flux cleaned = -0.000318573 Jy ! Component: 150 - total flux cleaned = 0.000908208 Jy ! Component: 200 - total flux cleaned = 0.00206586 Jy ! Total flux subtracted in 200 components = 0.00206586 Jy ! Clean residual min=-0.010885 max=0.009160 Jy/beam ! Clean residual mean=-0.000020 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 7.65906 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 7.65906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.385144Jy sigma=0.001279 ! Fit after self-cal, rms=0.384942Jy sigma=0.001277 ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384942Jy sigma=0.001277 ! Fit after self-cal, rms=0.384570Jy sigma=0.001276 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 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=0.5374 mas, bmaj=1.218 mas, bpa=-4.952 degrees ! Estimated noise=759.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.83045 Jy ! Component: 100 - total flux cleaned = 5.40286 Jy ! Component: 150 - total flux cleaned = 6.21742 Jy ! Component: 200 - total flux cleaned = 6.64754 Jy ! Total flux subtracted in 200 components = 6.64754 Jy ! Clean residual min=-0.038584 max=0.214499 Jy/beam ! Clean residual mean=-0.000416 rms=0.013170 Jy/beam ! Combined flux in latest and established models = 6.64754 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 10 model components to the UV plane model. ! The established model now contains 10 components and 6.64754 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=0.6311 mas, bmaj=1.427 mas, bpa=-5.958 degrees ! Estimated noise=471.334 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 = 0.386041 Jy ! Component: 100 - total flux cleaned = 0.603175 Jy ! Component: 150 - total flux cleaned = 0.731038 Jy ! Component: 200 - total flux cleaned = 0.808067 Jy ! Total flux subtracted in 200 components = 0.808067 Jy ! Clean residual min=-0.012966 max=0.039750 Jy/beam ! Clean residual mean=-0.000146 rms=0.004454 Jy/beam ! Combined flux in latest and established models = 7.4556 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 7.4556 Jy ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476866 Jy ! Component: 100 - total flux cleaned = 0.0782888 Jy ! Component: 150 - total flux cleaned = 0.10108 Jy ! Component: 200 - total flux cleaned = 0.119118 Jy ! Total flux subtracted in 200 components = 0.119118 Jy ! Clean residual min=-0.010488 max=0.011401 Jy/beam ! Clean residual mean=-0.000058 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 7.57472 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 54 components and 7.57472 Jy ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Added new window around map position (2.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149042 Jy ! Component: 100 - total flux cleaned = 0.0270565 Jy ! Component: 150 - total flux cleaned = 0.0358376 Jy ! Component: 200 - total flux cleaned = 0.0435437 Jy ! Total flux subtracted in 200 components = 0.0435437 Jy ! Clean residual min=-0.009546 max=0.007795 Jy/beam ! Clean residual mean=-0.000035 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 7.61827 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 75 components and 7.61826 Jy ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 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 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=2.33 mas, bmaj=2.694 mas, bpa=-0.2718 degrees ! Estimated noise=632.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145665 Jy ! Component: 100 - total flux cleaned = 0.0240708 Jy ! Component: 150 - total flux cleaned = 0.0309964 Jy ! Component: 200 - total flux cleaned = 0.0342607 Jy ! Total flux subtracted in 200 components = 0.0342607 Jy ! Clean residual min=-0.006111 max=0.006448 Jy/beam ! Clean residual mean=-0.000061 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 7.65252 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 = 0.00218405 Jy ! Component: 100 - total flux cleaned = 0.0032651 Jy ! Component: 150 - total flux cleaned = 0.00394473 Jy ! Component: 200 - total flux cleaned = 0.00455624 Jy ! Total flux subtracted in 200 components = 0.00455624 Jy ! Clean residual min=-0.005866 max=0.006476 Jy/beam ! Clean residual mean=-0.000055 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 7.65708 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 139 components and 7.65708 Jy ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! Estimated beam: bmin=0.6311 mas, bmaj=1.427 mas, bpa=-5.958 degrees ! Estimated noise=471.334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186903 Jy ! Component: 100 - total flux cleaned = -0.000535978 Jy ! Component: 150 - total flux cleaned = 0.00095516 Jy ! Component: 200 - total flux cleaned = 0.0023436 Jy ! Total flux subtracted in 200 components = 0.0023436 Jy ! Clean residual min=-0.009131 max=0.006938 Jy/beam ! Clean residual mean=-0.000019 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 7.65942 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 7.65943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.386129Jy sigma=0.001302 ! Fit after self-cal, rms=0.384864Jy sigma=0.001297 wmodel J2148+0657_X_2000_03_13_pus_map.mod ! Writing 152 model components to file: J2148+0657_X_2000_03_13_pus_map.mod wobs J2148+0657_X_2000_03_13_pus_uvs.fits ! Writing UV FITS file: J2148+0657_X_2000_03_13_pus_uvs.fits wwins J2148+0657_X_2000_03_13_pus_map.win ! wwins: Wrote 6 windows to J2148+0657_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 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00389198 Jy ! Component: 100 - total flux cleaned = -0.00482933 Jy ! Component: 150 - total flux cleaned = -0.00495529 Jy ! Component: 200 - total flux cleaned = -0.00495331 Jy ! Component: 250 - total flux cleaned = -0.00506787 Jy ! Component: 300 - total flux cleaned = -0.00529071 Jy ! Component: 350 - total flux cleaned = -0.0057249 Jy ! Component: 400 - total flux cleaned = -0.0058293 Jy ! Component: 450 - total flux cleaned = -0.00624285 Jy ! Component: 500 - total flux cleaned = -0.0067495 Jy ! Component: 550 - total flux cleaned = -0.00704991 Jy ! Component: 600 - total flux cleaned = -0.00754264 Jy ! Component: 650 - total flux cleaned = -0.00802669 Jy ! Component: 700 - total flux cleaned = -0.00831216 Jy ! Component: 750 - total flux cleaned = -0.00868747 Jy ! Component: 800 - total flux cleaned = -0.00896531 Jy ! Component: 850 - total flux cleaned = -0.00923999 Jy ! Component: 900 - total flux cleaned = -0.00951177 Jy ! Component: 950 - total flux cleaned = -0.0101354 Jy ! Component: 1000 - total flux cleaned = -0.0104874 Jy ! Component: 1050 - total flux cleaned = -0.0109234 Jy ! Component: 1100 - total flux cleaned = -0.0112702 Jy ! Component: 1150 - total flux cleaned = -0.0119547 Jy ! Component: 1200 - total flux cleaned = -0.0121236 Jy ! Component: 1250 - total flux cleaned = -0.0122911 Jy ! Component: 1300 - total flux cleaned = -0.0124582 Jy ! Component: 1350 - total flux cleaned = -0.0127896 Jy ! Component: 1400 - total flux cleaned = -0.0128708 Jy ! Component: 1450 - total flux cleaned = -0.012952 Jy ! Component: 1500 - total flux cleaned = -0.0128719 Jy ! Component: 1550 - total flux cleaned = -0.0131949 Jy ! Component: 1600 - total flux cleaned = -0.0133546 Jy ! Component: 1650 - total flux cleaned = -0.0131961 Jy ! Component: 1700 - total flux cleaned = -0.013512 Jy ! Component: 1750 - total flux cleaned = -0.0135122 Jy ! Component: 1800 - total flux cleaned = -0.0135894 Jy ! Component: 1850 - total flux cleaned = -0.0135122 Jy ! Component: 1900 - total flux cleaned = -0.0135896 Jy ! Component: 1950 - total flux cleaned = -0.0138952 Jy ! Component: 2000 - total flux cleaned = -0.0137429 Jy ! Total flux subtracted in 2048 components = -0.0136674 Jy ! Clean residual min=-0.004311 max=0.004095 Jy/beam ! Clean residual mean=-0.000015 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 7.64576 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 289 components and 7.64576 Jy ![Exited script file: muppet] wmap "J2148+0657_X_2000_03_13_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6311 x 1.427 at -5.958 degrees (North through East) ! Clean map min=-0.0068645 max=5.0858 Jy/beam ! Writing clean map to FITS file: J2148+0657_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 5.08582 invert ! Inverting map ! Your choice of large map pixels excluded 3.47% of the data. ! The x-axis pixel size should ideally be below 0.1558 milli-arcsec ! The y-axis pixel size should ideally be below 0.1808 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0012706 device "J2148+0657_X_2000_03_13_pus\_map.eps/VPS" ! Attempting to open device: 'J2148+0657_X_2000_03_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0749493 0.0749493 0.149899 0.299797 0.599594 1.19919 2.39838 4.79675 9.5935 19.187 38.374 76.748 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak=",int(1000*peak_flux)/1000 ! peak= 5.085 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6311 x 1.427 at -5.958 degrees (North through East) ! Clean map min=-0.0068645 max=5.0858 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J2148+0657_X_2000_03_13_pus_uvs.log closed on Wed Apr 3 20:53:52 2013