! Started logfile: J1613+3412_X_2000_03_13_pus_uvs.log on Mon Apr 1 13:01:30 2013 obs J1613+3412_X_2000_03_13_pus_uva.fits ! Reading UV FITS file: J1613+3412_X_2000_03_13_pus_uva.fits ! AN table 1: 64 integrations on 190 of 190 possible baselines. ! AN table 2: 424 integrations on 190 of 190 possible baselines. ! AN table 3: 20 integrations on 190 of 190 possible baselines. ! AN table 4: 39 integrations on 190 of 190 possible baselines. ! AN table 5: 16 integrations on 190 of 190 possible baselines. ! Apparent sampling: 0.171973 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1613+3412 ! ! 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 2382 lines of history. ! ! Reading 73584 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 J1613+3412_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 891 telescope corrections were flagged in sub-array 1. ! A total of 5680 telescope corrections were flagged in sub-array 2. ! A total of 171 telescope corrections were flagged in sub-array 3. ! A total of 559 telescope corrections were flagged in sub-array 4. ! A total of 226 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 891 telescope corrections were flagged in sub-array 1. ! A total of 5680 telescope corrections were flagged in sub-array 2. ! A total of 171 telescope corrections were flagged in sub-array 3. ! A total of 559 telescope corrections were flagged in sub-array 4. ! A total of 226 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 891 telescope corrections were flagged in sub-array 1. ! A total of 5680 telescope corrections were flagged in sub-array 2. ! A total of 171 telescope corrections were flagged in sub-array 3. ! A total of 559 telescope corrections were flagged in sub-array 4. ! A total of 226 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 891 telescope corrections were flagged in sub-array 1. ! A total of 5680 telescope corrections were flagged in sub-array 2. ! A total of 171 telescope corrections were flagged in sub-array 3. ! A total of 559 telescope corrections were flagged in sub-array 4. ! A total of 226 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.944941Jy sigma=0.016637 ! Fit after self-cal, rms=1.433847Jy sigma=0.012801 ! 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 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.5211 mas, bmaj=0.7999 mas, bpa=-4.338 degrees ! Estimated noise=611.382 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 = 1.53337 Jy ! Component: 100 - total flux cleaned = 1.96139 Jy ! Total flux subtracted in 100 components = 1.96139 Jy ! Clean residual min=-0.052841 max=0.273163 Jy/beam ! Clean residual mean=-0.001035 rms=0.015567 Jy/beam ! Combined flux in latest and established models = 1.96139 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.96139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.969142Jy sigma=0.007948 ! Fit after self-cal, rms=0.969172Jy sigma=0.007946 ! Inverting map ! Your choice of large map pixels excluded 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (0.4, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.274962 Jy ! Component: 100 - total flux cleaned = 0.460086 Jy ! Total flux subtracted in 100 components = 0.460086 Jy ! Clean residual min=-0.043578 max=0.113050 Jy/beam ! Clean residual mean=-0.000832 rms=0.012467 Jy/beam ! Combined flux in latest and established models = 2.42147 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 2.42147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.855334Jy sigma=0.006383 ! Fit after self-cal, rms=0.846271Jy sigma=0.006343 ! Inverting map ! Your choice of large map pixels excluded 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155107 Jy ! Component: 100 - total flux cleaned = 0.28096 Jy ! Total flux subtracted in 100 components = 0.28096 Jy ! Clean residual min=-0.038595 max=0.098889 Jy/beam ! Clean residual mean=-0.000707 rms=0.010764 Jy/beam ! Combined flux in latest and established models = 2.70243 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 2.70243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.799048Jy sigma=0.005519 ! Fit after self-cal, rms=0.795808Jy sigma=0.005508 ! Inverting map ! Your choice of large map pixels excluded 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (1, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12016 Jy ! Component: 100 - total flux cleaned = 0.218813 Jy ! Total flux subtracted in 100 components = 0.218813 Jy ! Clean residual min=-0.036500 max=0.076134 Jy/beam ! Clean residual mean=-0.000612 rms=0.009661 Jy/beam ! Combined flux in latest and established models = 2.92124 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 2.92124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.765308Jy sigma=0.004924 ! Fit after self-cal, rms=0.762396Jy sigma=0.004912 ! Inverting map ! Your choice of large map pixels excluded 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (0.2, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0933764 Jy ! Component: 100 - total flux cleaned = 0.1727 Jy ! Total flux subtracted in 100 components = 0.1727 Jy ! Clean residual min=-0.035168 max=0.066068 Jy/beam ! Clean residual mean=-0.000538 rms=0.008823 Jy/beam ! Combined flux in latest and established models = 3.09394 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 3.09394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.743046Jy sigma=0.004487 ! Fit after self-cal, rms=0.741232Jy sigma=0.004480 ! Inverting map ! Your choice of large map pixels excluded 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-0.6, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0764337 Jy ! Component: 100 - total flux cleaned = 0.142223 Jy ! Total flux subtracted in 100 components = 0.142223 Jy ! Clean residual min=-0.034185 max=0.057121 Jy/beam ! Clean residual mean=-0.000476 rms=0.008226 Jy/beam ! Combined flux in latest and established models = 3.23617 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 3.23617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.727720Jy sigma=0.004158 ! Fit after self-cal, rms=0.726446Jy sigma=0.004153 ! Inverting map ! Your choice of large map pixels excluded 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (2, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654624 Jy ! Component: 100 - total flux cleaned = 0.121802 Jy ! Total flux subtracted in 100 components = 0.121802 Jy ! Clean residual min=-0.033943 max=0.055575 Jy/beam ! Clean residual mean=-0.000420 rms=0.007767 Jy/beam ! Combined flux in latest and established models = 3.35797 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 3.35797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.716116Jy sigma=0.003904 ! Fit after self-cal, rms=0.715094Jy sigma=0.003899 ! Inverting map ! Your choice of large map pixels excluded 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (0.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587932 Jy ! Component: 100 - total flux cleaned = 0.108613 Jy ! Total flux subtracted in 100 components = 0.108613 Jy ! Clean residual min=-0.033326 max=0.043843 Jy/beam ! Clean residual mean=-0.000371 rms=0.007393 Jy/beam ! Combined flux in latest and established models = 3.46658 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 3.46658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.706786Jy sigma=0.003686 ! Fit after self-cal, rms=0.705923Jy sigma=0.003682 ! Inverting map ! Your choice of large map pixels excluded 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 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 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6043 mas, bmaj=0.944 mas, bpa=-6.219 degrees ! Estimated noise=354.891 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 (1.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118636 Jy ! Component: 100 - total flux cleaned = 0.211482 Jy ! Component: 150 - total flux cleaned = 0.288019 Jy ! Component: 200 - total flux cleaned = 0.352014 Jy ! Total flux subtracted in 200 components = 0.352014 Jy ! Clean residual min=-0.033444 max=0.057858 Jy/beam ! Clean residual mean=-0.000875 rms=0.009163 Jy/beam ! Combined flux in latest and established models = 3.8186 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 119 components and 3.8186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.690492Jy sigma=0.003114 ! Fit after self-cal, rms=0.688585Jy sigma=0.003094 ! Inverting map ! Your choice of large map pixels excluded 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0648286 Jy ! Component: 100 - total flux cleaned = 0.117645 Jy ! Component: 150 - total flux cleaned = 0.162257 Jy ! Component: 200 - total flux cleaned = 0.200229 Jy ! Total flux subtracted in 200 components = 0.200229 Jy ! Clean residual min=-0.031858 max=0.043503 Jy/beam ! Clean residual mean=-0.000893 rms=0.007607 Jy/beam ! Combined flux in latest and established models = 4.01883 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 140 components and 4.01883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.683610Jy sigma=0.002894 ! Fit after self-cal, rms=0.682767Jy sigma=0.002885 ! Inverting map ! Your choice of large map pixels excluded 3.8% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 GC 1.11 KP 1.00* ! LA 1.07 NL 1.03 OV 1.00* PT 1.07 ! SC 0.93 WF 1.10 HH 0.92 KK 1.00* ! MA 1.15 MC 0.88 MK 1.00* NY 0.93 ! ON 0.98 TS 1.00* WZ 1.21 HN 1.30 ! ! A total of 456 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.96 GC 1.06 KP 0.96 ! LA 0.97 NL 1.00 OV 0.98 PT 0.99 ! SC 0.98 WF 1.03 HH 1.00* KK 0.99 ! MA 1.01 MC 1.00 MK 0.97 NY 0.94 ! ON 1.01 TS 1.18 WZ 1.01 HN 1.24 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 0.96 GC 1.11 KP 1.02 ! LA 1.03 NL 1.05 OV 0.97 PT 1.00 ! SC 1.00* WF 1.08 HH 1.00* KK 0.98 ! MA 1.00* MC 1.00* MK 0.95 NY 0.97 ! ON 1.00* TS 0.91 WZ 1.00* HN 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.89 GC 1.00 KP 0.96 ! LA 0.93 NL 0.99 OV 0.93 PT 1.00* ! SC 1.18 WF 1.08 HH 1.00* KK 0.97 ! MA 1.00* MC 1.00* MK 0.94 NY 0.98 ! ON 1.00* TS 0.99 WZ 1.00* HN 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 0.89 KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* HH 1.00* KK 1.40 ! MA 1.00 MC 1.12 MK 1.00* NY 0.95 ! ON 1.05 TS 0.87 WZ 0.98 HN 1.00* ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 GC 1.11 KP 1.00* ! LA 1.02 NL 1.05 OV 1.00* PT 1.02 ! SC 0.91 WF 1.10 HH 0.92 KK 1.00* ! MA 0.90 MC 0.90 MK 1.00* NY 0.96 ! ON 0.99 TS 1.00* WZ 1.18 HN 1.20 ! ! A total of 456 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 GC 1.04 KP 0.94 ! LA 0.93 NL 1.03 OV 0.95 PT 0.95 ! SC 0.97 WF 1.03 HH 1.00* KK 0.99 ! MA 1.02 MC 1.01 MK 1.02 NY 0.98 ! ON 1.14 TS 1.17 WZ 1.13 HN 1.35 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.95 GC 1.10 KP 0.99 ! LA 0.99 NL 1.08 OV 0.96 PT 0.95 ! SC 1.00* WF 1.10 HH 1.00* KK 0.99 ! MA 1.00* MC 1.00* MK 1.00 NY 0.98 ! ON 1.00* TS 0.93 WZ 1.00* HN 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.89 GC 0.98 KP 0.92 ! LA 0.90 NL 1.02 OV 0.91 PT 1.00* ! SC 1.17 WF 1.08 HH 1.00* KK 0.96 ! MA 1.00* MC 1.00* MK 0.99 NY 1.01 ! ON 1.00* TS 1.00 WZ 1.00* HN 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 0.86 KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* HH 1.00* KK 1.36 ! MA 1.00 MC 1.14 MK 1.00* NY 0.99 ! ON 1.02 TS 0.87 WZ 1.00 HN 1.00* ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.06 GC 1.12 KP 1.00* ! LA 1.02 NL 1.01 OV 1.00* PT 1.06 ! SC 0.95 WF 1.07 HH 0.88 KK 1.00* ! MA 0.86 MC 0.87 MK 1.00* NY 0.99 ! ON 0.98 TS 1.00* WZ 1.25 HN 1.26 ! ! A total of 456 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 GC 1.05 KP 0.95 ! LA 0.92 NL 0.98 OV 0.96 PT 0.98 ! SC 1.00 WF 1.03 HH 1.00* KK 0.97 ! MA 1.01 MC 1.00 MK 1.48 NY 1.02 ! ON 1.01 TS 1.23 WZ 1.06 HN 1.22 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.98 GC 1.11 KP 1.00 ! LA 0.98 NL 1.02 OV 0.97 PT 0.99 ! SC 1.00* WF 1.09 HH 1.00* KK 0.97 ! MA 1.00* MC 1.00* MK 0.96 NY 1.04 ! ON 1.00* TS 0.96 WZ 1.00* HN 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.92 GC 0.99 KP 0.94 ! LA 0.90 NL 0.98 OV 0.93 PT 1.00* ! SC 1.20 WF 1.08 HH 1.00* KK 0.96 ! MA 1.00* MC 1.00* MK 0.95 NY 1.06 ! ON 1.00* TS 1.01 WZ 1.00* HN 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 0.90 KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* HH 1.00* KK 1.38 ! MA 1.02 MC 1.14 MK 1.00* NY 1.03 ! ON 1.02 TS 0.89 WZ 1.01 HN 1.00* ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 GC 1.14 KP 1.00* ! LA 1.03 NL 1.02 OV 1.00* PT 1.07 ! SC 1.00 WF 1.09 HH 0.87 KK 1.00* ! MA 0.86 MC 0.89 MK 1.00* NY 0.99 ! ON 0.97 TS 1.00* WZ 1.23 HN 1.25 ! ! A total of 456 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 GC 1.05 KP 0.93 ! LA 0.93 NL 0.99 OV 0.97 PT 1.00 ! SC 1.04 WF 1.05 HH 1.00* KK 0.99 ! MA 0.99 MC 1.00 MK 1.00 NY 1.00 ! ON 1.13 TS 1.20 WZ 1.14 HN 1.26 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.97 GC 1.10 KP 0.99 ! LA 0.99 NL 1.03 OV 0.97 PT 0.99 ! SC 1.00* WF 1.09 HH 1.00* KK 0.99 ! MA 1.00* MC 1.00* MK 0.97 NY 1.02 ! ON 1.00* TS 0.96 WZ 1.00* HN 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.90 GC 0.99 KP 0.92 ! LA 0.90 NL 0.99 OV 0.93 PT 1.00* ! SC 1.26 WF 1.08 HH 1.00* KK 0.97 ! MA 1.00* MC 1.00* MK 0.96 NY 1.07 ! ON 1.00* TS 1.01 WZ 1.00* HN 1.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00* FD 1.00* GC 0.88 KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* WF 1.00* HH 1.00* KK 1.41 ! MA 1.00 MC 1.17 MK 1.00* NY 1.02 ! ON 1.02 TS 0.89 WZ 1.01 HN 1.00* ! ! ! Fit before self-cal, rms=0.682767Jy sigma=0.002885 ! Fit after self-cal, rms=0.800864Jy sigma=0.002184 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6059 mas, bmaj=0.9558 mas, bpa=-6.769 degrees ! Estimated noise=358.515 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 (2.8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795352 Jy ! Component: 100 - total flux cleaned = 0.0088348 Jy ! Component: 150 - total flux cleaned = 0.00964784 Jy ! Component: 200 - total flux cleaned = 0.0109779 Jy ! Total flux subtracted in 200 components = 0.0109779 Jy ! Clean residual min=-0.018130 max=0.019361 Jy/beam ! Clean residual mean=0.000007 rms=0.004272 Jy/beam ! Combined flux in latest and established models = 4.0298 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 4.0298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.799081Jy sigma=0.002139 ! Fit after self-cal, rms=0.799165Jy sigma=0.002135 ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 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=0.799165Jy sigma=0.002135 ! Fit after self-cal, rms=0.863172Jy sigma=0.001712 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.607 mas, bmaj=0.9594 mas, bpa=-6.497 degrees ! Estimated noise=357.851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019086 Jy ! Component: 100 - total flux cleaned = -0.000526207 Jy ! Component: 150 - total flux cleaned = 0.000689137 Jy ! Component: 200 - total flux cleaned = 0.00123888 Jy ! Total flux subtracted in 200 components = 0.00123888 Jy ! Clean residual min=-0.012071 max=0.016460 Jy/beam ! Clean residual mean=-0.000032 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 4.03104 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 4.03104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.862284Jy sigma=0.001678 ! Fit after self-cal, rms=0.862386Jy sigma=0.001675 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 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 (-1.6, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116865 Jy ! Component: 100 - total flux cleaned = 0.0158758 Jy ! Component: 150 - total flux cleaned = 0.0172752 Jy ! Component: 200 - total flux cleaned = 0.0185876 Jy ! Total flux subtracted in 200 components = 0.0185876 Jy ! Clean residual min=-0.011599 max=0.011645 Jy/beam ! Clean residual mean=-0.000038 rms=0.002492 Jy/beam ! Combined flux in latest and established models = 4.04963 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 182 components and 4.04963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.861798Jy sigma=0.001655 ! Fit after self-cal, rms=0.861702Jy sigma=0.001654 ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 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=0.861702Jy sigma=0.001654 ! Fit after self-cal, rms=0.897039Jy sigma=0.001522 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6065 mas, bmaj=0.963 mas, bpa=-6.586 degrees ! Estimated noise=357.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120989 Jy ! Component: 100 - total flux cleaned = 0.00274301 Jy ! Component: 150 - total flux cleaned = 0.00365543 Jy ! Component: 200 - total flux cleaned = 0.00407156 Jy ! Total flux subtracted in 200 components = 0.00407156 Jy ! Clean residual min=-0.008594 max=0.008128 Jy/beam ! Clean residual mean=-0.000018 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 4.0537 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 194 components and 4.0537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.896513Jy sigma=0.001503 ! Fit after self-cal, rms=0.896479Jy sigma=0.001502 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 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 = 0.002658 Jy ! Component: 100 - total flux cleaned = 0.00383384 Jy ! Component: 150 - total flux cleaned = 0.0045597 Jy ! Component: 200 - total flux cleaned = 0.00490202 Jy ! Total flux subtracted in 200 components = 0.00490202 Jy ! Clean residual min=-0.007444 max=0.006986 Jy/beam ! Clean residual mean=-0.000019 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 4.0586 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 199 components and 4.0586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.896157Jy sigma=0.001492 ! Fit after self-cal, rms=0.896114Jy sigma=0.001492 ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 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=0.896114Jy sigma=0.001492 ! Fit after self-cal, rms=0.897196Jy sigma=0.001490 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=2.286 mas, bmaj=2.58 mas, bpa=8.169 degrees ! Estimated noise=520.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416826 Jy ! Component: 100 - total flux cleaned = 0.00704473 Jy ! Component: 150 - total flux cleaned = 0.00855726 Jy ! Component: 200 - total flux cleaned = 0.00950177 Jy ! Total flux subtracted in 200 components = 0.00950177 Jy ! Clean residual min=-0.008889 max=0.009307 Jy/beam ! Clean residual mean=-0.000089 rms=0.003053 Jy/beam ! Combined flux in latest and established models = 4.06811 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 217 components and 4.06811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.897192Jy sigma=0.001487 ! Fit after self-cal, rms=0.897125Jy sigma=0.001486 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 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 = 0.00293811 Jy ! Component: 100 - total flux cleaned = 0.00467881 Jy ! Component: 150 - total flux cleaned = 0.00535022 Jy ! Component: 200 - total flux cleaned = 0.00577774 Jy ! Total flux subtracted in 200 components = 0.00577774 Jy ! Clean residual min=-0.008266 max=0.008211 Jy/beam ! Clean residual mean=-0.000095 rms=0.002956 Jy/beam ! Combined flux in latest and established models = 4.07388 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 227 components and 4.07388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.897157Jy sigma=0.001485 ! Fit after self-cal, rms=0.897149Jy sigma=0.001485 ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 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 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6068 mas, bmaj=0.9644 mas, bpa=-6.618 degrees ! Estimated noise=358.052 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6068 x 0.9644 at -6.618 degrees (North through East) ! Clean map min=-0.0053599 max=2.0374 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=0.897149Jy sigma=0.001485 ! Fit after self-cal, rms=1.159962Jy sigma=0.001259 ! Inverting map and beam ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6069 mas, bmaj=0.9646 mas, bpa=-6.564 degrees ! Estimated noise=357.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00738199 Jy ! Component: 100 - total flux cleaned = -0.00945463 Jy ! Component: 150 - total flux cleaned = -0.0103978 Jy ! Component: 200 - total flux cleaned = -0.0112864 Jy ! Total flux subtracted in 200 components = -0.0112864 Jy ! Clean residual min=-0.006254 max=0.005336 Jy/beam ! Clean residual mean=-0.000013 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 4.0626 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 229 components and 4.0626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.159869Jy sigma=0.001250 ! Fit after self-cal, rms=1.159850Jy sigma=0.001250 ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000663256 Jy ! Component: 100 - total flux cleaned = -0.00147468 Jy ! Component: 150 - total flux cleaned = -0.00173677 Jy ! Component: 200 - total flux cleaned = -0.00174401 Jy ! Total flux subtracted in 200 components = -0.00174401 Jy ! Clean residual min=-0.005390 max=0.005479 Jy/beam ! Clean residual mean=-0.000014 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 4.06085 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 234 components and 4.06085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.159754Jy sigma=0.001245 ! Fit after self-cal, rms=1.159728Jy sigma=0.001245 ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.159728Jy sigma=0.001245 ! Fit after self-cal, rms=1.162328Jy sigma=0.001243 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 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.5241 mas, bmaj=0.8085 mas, bpa=-4.422 degrees ! Estimated noise=615.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.54148 Jy ! Component: 100 - total flux cleaned = 1.99525 Jy ! Component: 150 - total flux cleaned = 2.27069 Jy ! Component: 200 - total flux cleaned = 2.46007 Jy ! Total flux subtracted in 200 components = 2.46007 Jy ! Clean residual min=-0.028378 max=0.111459 Jy/beam ! Clean residual mean=-0.000739 rms=0.009560 Jy/beam ! Combined flux in latest and established models = 2.46007 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 20 model components to the UV plane model. ! The established model now contains 20 components and 2.46007 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6072 mas, bmaj=0.9658 mas, bpa=-6.567 degrees ! Estimated noise=357.134 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 = 0.317205 Jy ! Component: 100 - total flux cleaned = 0.546635 Jy ! Component: 150 - total flux cleaned = 0.724589 Jy ! Component: 200 - total flux cleaned = 0.86583 Jy ! Total flux subtracted in 200 components = 0.86583 Jy ! Clean residual min=-0.024821 max=0.083896 Jy/beam ! Clean residual mean=-0.000077 rms=0.011055 Jy/beam ! Combined flux in latest and established models = 3.3259 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 81 components and 3.3259 Jy ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113606 Jy ! Component: 100 - total flux cleaned = 0.206194 Jy ! Component: 150 - total flux cleaned = 0.282526 Jy ! Component: 200 - total flux cleaned = 0.346029 Jy ! Total flux subtracted in 200 components = 0.346029 Jy ! Clean residual min=-0.013212 max=0.039386 Jy/beam ! Clean residual mean=-0.000042 rms=0.005629 Jy/beam ! Combined flux in latest and established models = 3.67193 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 132 components and 3.67193 Jy ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-0.6, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533269 Jy ! Component: 100 - total flux cleaned = 0.0982713 Jy ! Component: 150 - total flux cleaned = 0.136409 Jy ! Component: 200 - total flux cleaned = 0.168911 Jy ! Total flux subtracted in 200 components = 0.168911 Jy ! Clean residual min=-0.008129 max=0.020529 Jy/beam ! Clean residual mean=-0.000029 rms=0.003164 Jy/beam ! Combined flux in latest and established models = 3.84084 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 174 components and 3.84085 Jy ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-0.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02778 Jy ! Component: 100 - total flux cleaned = 0.0515505 Jy ! Component: 150 - total flux cleaned = 0.0719719 Jy ! Component: 200 - total flux cleaned = 0.0895895 Jy ! Total flux subtracted in 200 components = 0.0895895 Jy ! Clean residual min=-0.005440 max=0.011157 Jy/beam ! Clean residual mean=-0.000023 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 3.93043 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 213 components and 3.93043 Jy ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153226 Jy ! Component: 100 - total flux cleaned = 0.0287019 Jy ! Component: 150 - total flux cleaned = 0.0404527 Jy ! Component: 200 - total flux cleaned = 0.0508383 Jy ! Total flux subtracted in 200 components = 0.0508383 Jy ! Clean residual min=-0.004972 max=0.007268 Jy/beam ! Clean residual mean=-0.000020 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 3.98127 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 238 components and 3.98127 Jy ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (1.2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930713 Jy ! Component: 100 - total flux cleaned = 0.017522 Jy ! Component: 150 - total flux cleaned = 0.0248268 Jy ! Component: 200 - total flux cleaned = 0.0313328 Jy ! Total flux subtracted in 200 components = 0.0313328 Jy ! Clean residual min=-0.004661 max=0.005493 Jy/beam ! Clean residual mean=-0.000019 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 4.01261 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 266 components and 4.01261 Jy ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-1.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617244 Jy ! Component: 100 - total flux cleaned = 0.0114517 Jy ! Component: 150 - total flux cleaned = 0.016172 Jy ! Component: 200 - total flux cleaned = 0.0197502 Jy ! Total flux subtracted in 200 components = 0.0197502 Jy ! Clean residual min=-0.004524 max=0.004720 Jy/beam ! Clean residual mean=-0.000018 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 4.03236 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 285 components and 4.03236 Jy ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Added new window around map position (-1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375369 Jy ! Component: 100 - total flux cleaned = 0.00671418 Jy ! Component: 150 - total flux cleaned = 0.0092837 Jy ! Component: 200 - total flux cleaned = 0.0116452 Jy ! Total flux subtracted in 200 components = 0.0116452 Jy ! Clean residual min=-0.004400 max=0.004167 Jy/beam ! Clean residual mean=-0.000018 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 4.044 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 301 components and 4.044 Jy ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 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 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=2.287 mas, bmaj=2.582 mas, bpa=8.151 degrees ! Estimated noise=517.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678127 Jy ! Component: 100 - total flux cleaned = 0.0109932 Jy ! Component: 150 - total flux cleaned = 0.0141032 Jy ! Component: 200 - total flux cleaned = 0.0164772 Jy ! Total flux subtracted in 200 components = 0.0164772 Jy ! Clean residual min=-0.006082 max=0.007262 Jy/beam ! Clean residual mean=-0.000070 rms=0.002341 Jy/beam ! Combined flux in latest and established models = 4.06048 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 = 0.00182777 Jy ! Component: 100 - total flux cleaned = 0.00324743 Jy ! Component: 150 - total flux cleaned = 0.00435806 Jy ! Component: 200 - total flux cleaned = 0.00493912 Jy ! Total flux subtracted in 200 components = 0.00493912 Jy ! Clean residual min=-0.006035 max=0.007092 Jy/beam ! Clean residual mean=-0.000070 rms=0.002323 Jy/beam ! Combined flux in latest and established models = 4.06542 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 338 components and 4.06542 Jy ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! Estimated beam: bmin=0.6072 mas, bmaj=0.9658 mas, bpa=-6.567 degrees ! Estimated noise=357.134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00273322 Jy ! Component: 100 - total flux cleaned = -0.00321053 Jy ! Component: 150 - total flux cleaned = -0.00320892 Jy ! Component: 200 - total flux cleaned = -0.00337225 Jy ! Total flux subtracted in 200 components = -0.00337225 Jy ! Clean residual min=-0.004313 max=0.003932 Jy/beam ! Clean residual mean=-0.000018 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 4.06205 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 348 components and 4.06205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.161571Jy sigma=0.001218 ! Fit after self-cal, rms=1.161248Jy sigma=0.001213 wmodel J1613+3412_X_2000_03_13_pus_map.mod ! Writing 348 model components to file: J1613+3412_X_2000_03_13_pus_map.mod wobs J1613+3412_X_2000_03_13_pus_uvs.fits ! Writing UV FITS file: J1613+3412_X_2000_03_13_pus_uvs.fits wwins J1613+3412_X_2000_03_13_pus_map.win ! wwins: Wrote 17 windows to J1613+3412_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 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000693836 Jy ! Component: 100 - total flux cleaned = -0.000555129 Jy ! Component: 150 - total flux cleaned = -0.000885979 Jy ! Component: 200 - total flux cleaned = -0.0012067 Jy ! Component: 250 - total flux cleaned = -0.00145727 Jy ! Component: 300 - total flux cleaned = -0.00151926 Jy ! Component: 350 - total flux cleaned = -0.00164025 Jy ! Component: 400 - total flux cleaned = -0.00169881 Jy ! Component: 450 - total flux cleaned = -0.00181521 Jy ! Component: 500 - total flux cleaned = -0.00187241 Jy ! Component: 550 - total flux cleaned = -0.00204299 Jy ! Component: 600 - total flux cleaned = -0.00221251 Jy ! Component: 650 - total flux cleaned = -0.00249085 Jy ! Component: 700 - total flux cleaned = -0.00254595 Jy ! Component: 750 - total flux cleaned = -0.00281793 Jy ! Component: 800 - total flux cleaned = -0.00276321 Jy ! Component: 850 - total flux cleaned = -0.00287031 Jy ! Component: 900 - total flux cleaned = -0.00292322 Jy ! Component: 950 - total flux cleaned = -0.00287144 Jy ! Component: 1000 - total flux cleaned = -0.00307986 Jy ! Component: 1050 - total flux cleaned = -0.00302719 Jy ! Component: 1100 - total flux cleaned = -0.00302699 Jy ! Component: 1150 - total flux cleaned = -0.00267049 Jy ! Component: 1200 - total flux cleaned = -0.00282272 Jy ! Component: 1250 - total flux cleaned = -0.00272178 Jy ! Component: 1300 - total flux cleaned = -0.00262238 Jy ! Component: 1350 - total flux cleaned = -0.00257336 Jy ! Component: 1400 - total flux cleaned = -0.00272105 Jy ! Component: 1450 - total flux cleaned = -0.00252573 Jy ! Component: 1500 - total flux cleaned = -0.00267221 Jy ! Component: 1550 - total flux cleaned = -0.00257535 Jy ! Component: 1600 - total flux cleaned = -0.00272004 Jy ! Component: 1650 - total flux cleaned = -0.0025764 Jy ! Component: 1700 - total flux cleaned = -0.00262403 Jy ! Component: 1750 - total flux cleaned = -0.00262421 Jy ! Component: 1800 - total flux cleaned = -0.00262458 Jy ! Component: 1850 - total flux cleaned = -0.00276452 Jy ! Component: 1900 - total flux cleaned = -0.00262492 Jy ! Component: 1950 - total flux cleaned = -0.00271754 Jy ! Component: 2000 - total flux cleaned = -0.00267174 Jy ! Total flux subtracted in 2048 components = -0.00280952 Jy ! Clean residual min=-0.002291 max=0.003249 Jy/beam ! Clean residual mean=-0.000011 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 4.05924 Jy keep ! Adding 184 model components to the UV plane model. ! The established model now contains 531 components and 4.05924 Jy ![Exited script file: muppet] wmap "J1613+3412_X_2000_03_13_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6072 x 0.9658 at -6.567 degrees (North through East) ! Clean map min=-0.0035092 max=2.0419 Jy/beam ! Writing clean map to FITS file: J1613+3412_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 2.04195 invert ! Inverting map ! Your choice of large map pixels excluded 3.88% of the data. ! The x-axis pixel size should ideally be below 0.1565 milli-arcsec ! The y-axis pixel size should ideally be below 0.1553 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000862567 device "J1613+3412_X_2000_03_13_pus\_map.eps/VPS" ! Attempting to open device: 'J1613+3412_X_2000_03_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.126727 0.126727 0.253454 0.506909 1.01382 2.02764 4.05527 8.11054 16.2211 32.4422 64.8843 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6072 x 0.9658 at -6.567 degrees (North through East) ! Clean map min=-0.0035092 max=2.0419 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. quit ! Quitting program ! Log file J1613+3412_X_2000_03_13_pus_uvs.log closed on Mon Apr 1 13:02:04 2013