! Started logfile: J1801+4404_X_2001_03_12_pus_uvs.log on Wed Jan 2 20:02:49 2013 obs J1801+4404_X_2001_03_12_pus_uva.fits ! Reading UV FITS file: J1801+4404_X_2001_03_12_pus_uva.fits ! AN table 1: 106 integrations on 136 of 136 possible baselines. ! AN table 2: 82 integrations on 136 of 136 possible baselines. ! AN table 3: 176 integrations on 136 of 136 possible baselines. ! AN table 4: 141 integrations on 136 of 136 possible baselines. ! Apparent sampling: 0.25396 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1801+4404 ! ! 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 1753 lines of history. ! ! Reading 69768 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 J1801+4404_X_2001_03_12_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 1420 telescope corrections were flagged in sub-array 1. ! A total of 601 telescope corrections were flagged in sub-array 2. ! A total of 1691 telescope corrections were flagged in sub-array 3. ! A total of 1243 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1413 telescope corrections were flagged in sub-array 1. ! A total of 603 telescope corrections were flagged in sub-array 2. ! A total of 1698 telescope corrections were flagged in sub-array 3. ! A total of 1242 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1421 telescope corrections were flagged in sub-array 1. ! A total of 599 telescope corrections were flagged in sub-array 2. ! A total of 1694 telescope corrections were flagged in sub-array 3. ! A total of 1245 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1422 telescope corrections were flagged in sub-array 1. ! A total of 600 telescope corrections were flagged in sub-array 2. ! A total of 1830 telescope corrections were flagged in sub-array 3. ! A total of 1238 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.683337Jy sigma=0.005543 ! Fit after self-cal, rms=0.557408Jy sigma=0.004534 ! 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 3.29% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5041 mas, bmaj=0.6547 mas, bpa=-3.19 degrees ! Estimated noise=718.879 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 = 0.355579 Jy ! Component: 100 - total flux cleaned = 0.464074 Jy ! Total flux subtracted in 100 components = 0.464074 Jy ! Clean residual min=-0.015809 max=0.051608 Jy/beam ! Clean residual mean=0.000017 rms=0.003391 Jy/beam ! Combined flux in latest and established models = 0.464074 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.464074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246586Jy sigma=0.001725 ! Fit after self-cal, rms=0.246357Jy sigma=0.001723 ! Inverting map ! Your choice of large map pixels excluded 3.29% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0599583 Jy ! Component: 100 - total flux cleaned = 0.0969477 Jy ! Total flux subtracted in 100 components = 0.0969477 Jy ! Clean residual min=-0.011213 max=0.020001 Jy/beam ! Clean residual mean=0.000018 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.561022 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.561022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224956Jy sigma=0.001426 ! Fit after self-cal, rms=0.224833Jy sigma=0.001425 ! Inverting map ! Your choice of large map pixels excluded 3.29% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257336 Jy ! Component: 100 - total flux cleaned = 0.0441703 Jy ! Total flux subtracted in 100 components = 0.0441703 Jy ! Clean residual min=-0.011025 max=0.015076 Jy/beam ! Clean residual mean=0.000018 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.605192 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.605192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220539Jy sigma=0.001351 ! Fit after self-cal, rms=0.220502Jy sigma=0.001351 ! Inverting map ! Your choice of large map pixels excluded 3.29% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154961 Jy ! Component: 100 - total flux cleaned = 0.0262227 Jy ! Total flux subtracted in 100 components = 0.0262227 Jy ! Clean residual min=-0.010806 max=0.012654 Jy/beam ! Clean residual mean=0.000018 rms=0.002118 Jy/beam ! Combined flux in latest and established models = 0.631415 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.631415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219328Jy sigma=0.001328 ! Fit after self-cal, rms=0.219261Jy sigma=0.001328 ! Inverting map ! Your choice of large map pixels excluded 3.29% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-0.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115929 Jy ! Component: 100 - total flux cleaned = 0.0190774 Jy ! Total flux subtracted in 100 components = 0.0190774 Jy ! Clean residual min=-0.010499 max=0.010137 Jy/beam ! Clean residual mean=0.000018 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 0.650492 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.650492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218878Jy sigma=0.001319 ! Fit after self-cal, rms=0.218819Jy sigma=0.001318 ! Inverting map ! Your choice of large map pixels excluded 3.29% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 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 3.29% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5973 mas, bmaj=0.826 mas, bpa=3.544 degrees ! Estimated noise=340.199 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.6, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930176 Jy ! Component: 100 - total flux cleaned = 0.0149791 Jy ! Component: 150 - total flux cleaned = 0.0164617 Jy ! Component: 200 - total flux cleaned = 0.0174428 Jy ! Total flux subtracted in 200 components = 0.0174428 Jy ! Clean residual min=-0.007307 max=0.008766 Jy/beam ! Clean residual mean=0.000062 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.667935 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.667935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218557Jy sigma=0.001311 ! Fit after self-cal, rms=0.218532Jy sigma=0.001310 ! Inverting map ! Your choice of large map pixels excluded 3.29% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HH 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 0.99 ! MC 0.96 MK 1.00* NL 1.00* ON 0.86 ! OV 1.00* PT 1.00* SC 1.00* TS 1.61 ! WZ 1.09 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 HH 1.00* HN 0.97 ! KK 0.93 KP 1.00 LA 0.95 MA 1.00* ! MC 1.22 MK 0.93 NL 0.97 ON 1.04 ! OV 0.95 PT 0.99 SC 1.01 TS 0.93 ! WZ 1.06 ! ! A total of 87 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.98 HH 1.00* HN 0.99 ! KK 0.98 KP 1.04 LA 1.01 MA 0.97 ! MC 1.05 MK 0.91 NL 1.02 ON 1.17 ! OV 0.98 PT 0.98 SC 1.00* TS 1.03 ! WZ 0.96 ! ! A total of 84 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.99 HH 3.35 HN 1.12 ! KK 0.96 KP 1.02 LA 0.96 MA 0.91 ! MC 0.91 MK 0.94 NL 1.03 ON 0.75 ! OV 0.97 PT 0.96 SC 0.94 TS 1.08 ! WZ 1.04 ! ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HH 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 0.92 ! MC 0.94 MK 1.00* NL 1.00* ON 0.98 ! OV 1.00* PT 1.00* SC 1.00* TS 1.69 ! WZ 1.10 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HH 1.00* HN 0.96 ! KK 0.95 KP 0.95 LA 0.96 MA 1.00* ! MC 1.21 MK 0.92 NL 0.93 ON 1.13 ! OV 0.95 PT 1.04 SC 0.99 TS 0.93 ! WZ 1.04 ! ! A total of 87 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.96 HH 1.00* HN 0.98 ! KK 1.02 KP 0.98 LA 1.01 MA 0.95 ! MC 1.09 MK 0.91 NL 0.99 ON 1.13 ! OV 0.97 PT 1.03 SC 1.00* TS 1.03 ! WZ 0.96 ! ! A total of 87 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.97 HH 2.84 HN 1.09 ! KK 0.95 KP 0.97 LA 0.95 MA 0.90 ! MC 0.93 MK 0.94 NL 1.00 ON 0.81 ! OV 0.97 PT 1.00 SC 0.93 TS 1.08 ! WZ 1.06 ! ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HH 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.06 ! MC 1.02 MK 1.00* NL 1.00* ON 0.94 ! OV 1.00* PT 1.00* SC 1.00* TS 1.80 ! WZ 1.19 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HH 1.00* HN 0.99 ! KK 1.01 KP 0.93 LA 0.98 MA 1.00* ! MC 1.31 MK 0.95 NL 0.98 ON 1.14 ! OV 0.99 PT 1.07 SC 1.01 TS 0.91 ! WZ 1.10 ! ! A total of 87 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.92 HH 1.00* HN 0.99 ! KK 1.09 KP 0.97 LA 1.04 MA 1.05 ! MC 1.15 MK 0.92 NL 1.02 ON 1.16 ! OV 1.02 PT 1.06 SC 1.00* TS 1.03 ! WZ 0.99 ! ! A total of 84 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.96 HH 2.77 HN 1.13 ! KK 1.03 KP 0.95 LA 0.97 MA 0.94 ! MC 0.97 MK 0.96 NL 1.04 ON 0.84 ! OV 1.00 PT 1.03 SC 0.96 TS 1.04 ! WZ 1.07 ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HH 1.00* HN 1.00* ! KK 1.00* KP 1.00* LA 1.00* MA 1.02 ! MC 0.97 MK 1.00* NL 1.00* ON 0.96 ! OV 1.00* PT 1.00* SC 1.00* TS 1.74 ! WZ 1.16 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HH 1.00* HN 0.99 ! KK 0.96 KP 0.95 LA 0.96 MA 1.00* ! MC 1.30 MK 0.98 NL 1.00 ON 1.11 ! OV 0.96 PT 1.06 SC 1.06 TS 0.91 ! WZ 1.08 ! ! A total of 51 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.92 HH 1.00* HN 1.02 ! KK 1.04 KP 0.97 LA 1.01 MA 1.05 ! MC 1.07 MK 0.97 NL 1.05 ON 1.26 ! OV 1.00 PT 1.07 SC 1.00* TS 1.04 ! WZ 1.00* ! ! A total of 87 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.96 HH 2.08 HN 1.13 ! KK 0.99 KP 0.96 LA 0.94 MA 2.10 ! MC 0.89 MK 0.98 NL 1.05 ON 0.82 ! OV 0.99 PT 1.03 SC 1.01 TS 1.06 ! WZ 1.08 ! ! ! Fit before self-cal, rms=0.218532Jy sigma=0.001310 ! Fit after self-cal, rms=0.226228Jy sigma=0.001241 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6038 mas, bmaj=0.8501 mas, bpa=3.446 degrees ! Estimated noise=342.185 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 = -0.00713118 Jy ! Component: 100 - total flux cleaned = -0.00859727 Jy ! Component: 150 - total flux cleaned = -0.00903495 Jy ! Component: 200 - total flux cleaned = -0.00942179 Jy ! Total flux subtracted in 200 components = -0.00942179 Jy ! Clean residual min=-0.006011 max=0.004513 Jy/beam ! Clean residual mean=0.000027 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.658513 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.658513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225815Jy sigma=0.001238 ! Fit after self-cal, rms=0.225968Jy sigma=0.001237 ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 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=0.225968Jy sigma=0.001237 ! Fit after self-cal, rms=0.228087Jy sigma=0.001211 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6076 mas, bmaj=0.8499 mas, bpa=3.603 degrees ! Estimated noise=342.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00592449 Jy ! Component: 100 - total flux cleaned = -0.00786493 Jy ! Component: 150 - total flux cleaned = -0.00903712 Jy ! Component: 200 - total flux cleaned = -0.00953611 Jy ! Total flux subtracted in 200 components = -0.00953611 Jy ! Clean residual min=-0.003585 max=0.004124 Jy/beam ! Clean residual mean=0.000038 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.648977 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.648977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227832Jy sigma=0.001208 ! Fit after self-cal, rms=0.227896Jy sigma=0.001208 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153813 Jy ! Component: 100 - total flux cleaned = 0.00123496 Jy ! Component: 150 - total flux cleaned = 0.00105879 Jy ! Component: 200 - total flux cleaned = 0.000898649 Jy ! Total flux subtracted in 200 components = 0.000898649 Jy ! Clean residual min=-0.003148 max=0.003059 Jy/beam ! Clean residual mean=0.000038 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.649876 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.649876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227783Jy sigma=0.001207 ! Fit after self-cal, rms=0.227783Jy sigma=0.001207 ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 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=0.227783Jy sigma=0.001207 ! Fit after self-cal, rms=0.229290Jy sigma=0.001206 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6094 mas, bmaj=0.8525 mas, bpa=3.609 degrees ! Estimated noise=342.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00302485 Jy ! Component: 100 - total flux cleaned = -0.00362918 Jy ! Component: 150 - total flux cleaned = -0.00389228 Jy ! Component: 200 - total flux cleaned = -0.00404866 Jy ! Total flux subtracted in 200 components = -0.00404866 Jy ! Clean residual min=-0.003153 max=0.003071 Jy/beam ! Clean residual mean=0.000032 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.645827 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.645827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229180Jy sigma=0.001205 ! Fit after self-cal, rms=0.229184Jy sigma=0.001205 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 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 = -0.000525048 Jy ! Component: 100 - total flux cleaned = -0.000663689 Jy ! Component: 150 - total flux cleaned = -0.00072699 Jy ! Component: 200 - total flux cleaned = -0.000786559 Jy ! Total flux subtracted in 200 components = -0.000786559 Jy ! Clean residual min=-0.002911 max=0.002874 Jy/beam ! Clean residual mean=0.000032 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.64504 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.645041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229137Jy sigma=0.001205 ! Fit after self-cal, rms=0.229138Jy sigma=0.001205 ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 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=0.229138Jy sigma=0.001205 ! Fit after self-cal, rms=0.230149Jy sigma=0.001204 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.573 mas, bmaj=2.842 mas, bpa=41.13 degrees ! Estimated noise=527.851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000441522 Jy ! Component: 100 - total flux cleaned = -0.000855022 Jy ! Component: 150 - total flux cleaned = -0.00114321 Jy ! Component: 200 - total flux cleaned = -0.00132912 Jy ! Total flux subtracted in 200 components = -0.00132912 Jy ! Clean residual min=-0.002911 max=0.003295 Jy/beam ! Clean residual mean=0.000092 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.643711 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.643712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230122Jy sigma=0.001204 ! Fit after self-cal, rms=0.230123Jy sigma=0.001204 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 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 = 0.000374514 Jy ! Component: 100 - total flux cleaned = 0.000294641 Jy ! Component: 150 - total flux cleaned = 0.000230315 Jy ! Component: 200 - total flux cleaned = 0.000175478 Jy ! Total flux subtracted in 200 components = 0.000175478 Jy ! Clean residual min=-0.002855 max=0.003009 Jy/beam ! Clean residual mean=0.000091 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.643887 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.643887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.230131Jy sigma=0.001204 ! Fit after self-cal, rms=0.230133Jy sigma=0.001204 ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 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 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6106 mas, bmaj=0.8547 mas, bpa=3.584 degrees ! Estimated noise=343.228 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6106 x 0.8547 at 3.584 degrees (North through East) ! Clean map min=-0.0023217 max=0.50745 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=0.230133Jy sigma=0.001204 ! Fit after self-cal, rms=0.232617Jy sigma=0.001128 ! Inverting map and beam ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6108 mas, bmaj=0.8544 mas, bpa=3.573 degrees ! Estimated noise=342.313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0022751 Jy ! Component: 100 - total flux cleaned = -0.00275084 Jy ! Component: 150 - total flux cleaned = -0.00311362 Jy ! Component: 200 - total flux cleaned = -0.00333268 Jy ! Total flux subtracted in 200 components = -0.00333268 Jy ! Clean residual min=-0.002610 max=0.002065 Jy/beam ! Clean residual mean=0.000032 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.640554 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.640554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232574Jy sigma=0.001128 ! Fit after self-cal, rms=0.232577Jy sigma=0.001128 ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000556742 Jy ! Component: 100 - total flux cleaned = -0.000703922 Jy ! Component: 150 - total flux cleaned = -0.000840639 Jy ! Component: 200 - total flux cleaned = -0.000884337 Jy ! Total flux subtracted in 200 components = -0.000884337 Jy ! Clean residual min=-0.002387 max=0.002034 Jy/beam ! Clean residual mean=0.000033 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.63967 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.63967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232556Jy sigma=0.001128 ! Fit after self-cal, rms=0.232557Jy sigma=0.001128 ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232557Jy sigma=0.001128 ! Fit after self-cal, rms=0.233323Jy sigma=0.001127 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 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.5124 mas, bmaj=0.6722 mas, bpa=-4.08 degrees ! Estimated noise=750.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.365546 Jy ! Component: 100 - total flux cleaned = 0.472138 Jy ! Component: 150 - total flux cleaned = 0.525737 Jy ! Component: 200 - total flux cleaned = 0.55696 Jy ! Total flux subtracted in 200 components = 0.55696 Jy ! Clean residual min=-0.004714 max=0.016399 Jy/beam ! Clean residual mean=0.000010 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.55696 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 0.55696 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6114 mas, bmaj=0.856 mas, bpa=3.527 degrees ! Estimated noise=342.303 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 = 0.0317017 Jy ! Component: 100 - total flux cleaned = 0.0475066 Jy ! Component: 150 - total flux cleaned = 0.0565246 Jy ! Component: 200 - total flux cleaned = 0.0626482 Jy ! Total flux subtracted in 200 components = 0.0626482 Jy ! Clean residual min=-0.002074 max=0.004974 Jy/beam ! Clean residual mean=0.000038 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.619608 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.619608 Jy ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (0, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494394 Jy ! Component: 100 - total flux cleaned = 0.00829249 Jy ! Component: 150 - total flux cleaned = 0.0108411 Jy ! Component: 200 - total flux cleaned = 0.0124922 Jy ! Total flux subtracted in 200 components = 0.0124922 Jy ! Clean residual min=-0.001754 max=0.002834 Jy/beam ! Clean residual mean=0.000034 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.6321 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.6321 Jy ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-2.4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249732 Jy ! Component: 100 - total flux cleaned = 0.00330463 Jy ! Component: 150 - total flux cleaned = 0.00377154 Jy ! Component: 200 - total flux cleaned = 0.00408992 Jy ! Total flux subtracted in 200 components = 0.00408992 Jy ! Clean residual min=-0.001739 max=0.002132 Jy/beam ! Clean residual mean=0.000031 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.63619 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.63619 Jy ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-12.8, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016725 Jy ! Component: 100 - total flux cleaned = 0.00191699 Jy ! Component: 150 - total flux cleaned = 0.00205406 Jy ! Component: 200 - total flux cleaned = 0.0022289 Jy ! Total flux subtracted in 200 components = 0.0022289 Jy ! Clean residual min=-0.001738 max=0.001953 Jy/beam ! Clean residual mean=0.000030 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.638419 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.638419 Jy ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-16.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159073 Jy ! Component: 100 - total flux cleaned = 0.0018413 Jy ! Component: 150 - total flux cleaned = 0.00203756 Jy ! Component: 200 - total flux cleaned = 0.00215175 Jy ! Total flux subtracted in 200 components = 0.00215175 Jy ! Clean residual min=-0.001678 max=0.001830 Jy/beam ! Clean residual mean=0.000029 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.640571 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 83 components and 0.640571 Jy ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-14.4, -24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016665 Jy ! Component: 100 - total flux cleaned = 0.00202382 Jy ! Component: 150 - total flux cleaned = 0.00209491 Jy ! Component: 200 - total flux cleaned = 0.00223332 Jy ! Total flux subtracted in 200 components = 0.00223332 Jy ! Clean residual min=-0.001720 max=0.001759 Jy/beam ! Clean residual mean=0.000026 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.642804 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 0.642804 Jy ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 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 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.574 mas, bmaj=2.846 mas, bpa=41.41 degrees ! Estimated noise=524.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124312 Jy ! Component: 100 - total flux cleaned = 0.00148873 Jy ! Component: 150 - total flux cleaned = 0.00164002 Jy ! Component: 200 - total flux cleaned = 0.00174529 Jy ! Total flux subtracted in 200 components = 0.00174529 Jy ! Clean residual min=-0.002278 max=0.002194 Jy/beam ! Clean residual mean=0.000083 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.64455 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 = 7.26844e-05 Jy ! Component: 100 - total flux cleaned = 9.66415e-05 Jy ! Component: 150 - total flux cleaned = 0.000160417 Jy ! Component: 200 - total flux cleaned = 0.000199076 Jy ! Total flux subtracted in 200 components = 0.000199076 Jy ! Clean residual min=-0.002274 max=0.002168 Jy/beam ! Clean residual mean=0.000082 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.644749 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.644749 Jy ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6114 mas, bmaj=0.856 mas, bpa=3.527 degrees ! Estimated noise=342.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000702689 Jy ! Component: 100 - total flux cleaned = -0.000923791 Jy ! Component: 150 - total flux cleaned = -0.00102717 Jy ! Component: 200 - total flux cleaned = -0.00106019 Jy ! Total flux subtracted in 200 components = -0.00106019 Jy ! Clean residual min=-0.001764 max=0.001704 Jy/beam ! Clean residual mean=0.000025 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.643688 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 121 components and 0.643688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233231Jy sigma=0.001127 ! Fit after self-cal, rms=0.233229Jy sigma=0.001126 wmodel J1801+4404_X_2001_03_12_pus_map.mod ! Writing 121 model components to file: J1801+4404_X_2001_03_12_pus_map.mod wobs J1801+4404_X_2001_03_12_pus_uvs.fits ! Writing UV FITS file: J1801+4404_X_2001_03_12_pus_uvs.fits wwins J1801+4404_X_2001_03_12_pus_map.win ! wwins: Wrote 10 windows to J1801+4404_X_2001_03_12_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 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132838 Jy ! Component: 100 - total flux cleaned = -0.000309123 Jy ! Component: 150 - total flux cleaned = -0.000421642 Jy ! Component: 200 - total flux cleaned = -0.000449061 Jy ! Component: 250 - total flux cleaned = -0.000421947 Jy ! Component: 300 - total flux cleaned = -0.000395355 Jy ! Component: 350 - total flux cleaned = -0.000291517 Jy ! Component: 400 - total flux cleaned = -0.000291871 Jy ! Component: 450 - total flux cleaned = -0.000291991 Jy ! Component: 500 - total flux cleaned = -0.000317052 Jy ! Component: 550 - total flux cleaned = -0.000317076 Jy ! Component: 600 - total flux cleaned = -0.000219655 Jy ! Component: 650 - total flux cleaned = -0.000195512 Jy ! Component: 700 - total flux cleaned = -0.000147821 Jy ! Component: 750 - total flux cleaned = -0.000123873 Jy ! Component: 800 - total flux cleaned = -5.37592e-05 Jy ! Component: 850 - total flux cleaned = 3.87159e-05 Jy ! Component: 900 - total flux cleaned = 6.17391e-05 Jy ! Component: 950 - total flux cleaned = 0.000221152 Jy ! Component: 1000 - total flux cleaned = 0.000266329 Jy ! Component: 1050 - total flux cleaned = 0.000445657 Jy ! Component: 1100 - total flux cleaned = 0.000445662 Jy ! Component: 1150 - total flux cleaned = 0.000600707 Jy ! Component: 1200 - total flux cleaned = 0.000688719 Jy ! Component: 1250 - total flux cleaned = 0.000841566 Jy ! Component: 1300 - total flux cleaned = 0.00097179 Jy ! Component: 1350 - total flux cleaned = 0.000928693 Jy ! Component: 1400 - total flux cleaned = 0.00110029 Jy ! Component: 1450 - total flux cleaned = 0.00120681 Jy ! Component: 1500 - total flux cleaned = 0.00122788 Jy ! Component: 1550 - total flux cleaned = 0.0013122 Jy ! Component: 1600 - total flux cleaned = 0.00137515 Jy ! Component: 1650 - total flux cleaned = 0.00141685 Jy ! Component: 1700 - total flux cleaned = 0.0015 Jy ! Component: 1750 - total flux cleaned = 0.00158263 Jy ! Component: 1800 - total flux cleaned = 0.00164433 Jy ! Component: 1850 - total flux cleaned = 0.00162386 Jy ! Component: 1900 - total flux cleaned = 0.0017462 Jy ! Component: 1950 - total flux cleaned = 0.00176659 Jy ! Component: 2000 - total flux cleaned = 0.0019079 Jy ! Total flux subtracted in 2048 components = 0.00188779 Jy ! Clean residual min=-0.001344 max=0.001117 Jy/beam ! Clean residual mean=0.000024 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.645576 Jy keep ! Adding 192 model components to the UV plane model. ! The established model now contains 313 components and 0.645576 Jy ![Exited script file: muppet] wmap "J1801+4404_X_2001_03_12_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6114 x 0.856 at 3.527 degrees (North through East) ! Clean map min=-0.0012966 max=0.50824 Jy/beam ! Writing clean map to FITS file: J1801+4404_X_2001_03_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.50824 invert ! Inverting map ! Your choice of large map pixels excluded 3.24% of the data. ! The x-axis pixel size should ideally be below 0.164 milli-arcsec ! The y-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000356479 device "J1801+4404_X_2001_03_12_pus\_map.eps/VPS" ! Attempting to open device: 'J1801+4404_X_2001_03_12_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.21042 0.21042 0.420839 0.841678 1.68336 3.36671 6.73343 13.4669 26.9337 53.8674 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.508 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6114 x 0.856 at 3.527 degrees (North through East) ! Clean map min=-0.0012966 max=0.50824 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1801+4404_X_2001_03_12_pus_uvs.log closed on Wed Jan 2 20:03:08 2013