! Started logfile: J1230+1223_X_2011_06_28_pus_uvs.log on Sun Apr 22 13:33:43 2012 obs J1230+1223_X_2011_06_28_pus_uva.fits ! Reading UV FITS file: J1230+1223_X_2011_06_28_pus_uva.fits ! AN table 1: 163 integrations on 153 of 153 possible baselines. ! AN table 2: 300 integrations on 153 of 153 possible baselines. ! AN table 3: 37 integrations on 153 of 153 possible baselines. ! Apparent sampling: 0.0622876 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1230+1223 ! ! 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 5253 lines of history. ! ! Reading 19060 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 J1230+1223_X_2011_06_28_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 2069 telescope corrections were flagged in sub-array 1. ! A total of 4616 telescope corrections were flagged in sub-array 2. ! A total of 511 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2069 telescope corrections were flagged in sub-array 1. ! A total of 4616 telescope corrections were flagged in sub-array 2. ! A total of 511 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2079 telescope corrections were flagged in sub-array 1. ! A total of 4616 telescope corrections were flagged in sub-array 2. ! A total of 511 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2069 telescope corrections were flagged in sub-array 1. ! A total of 4616 telescope corrections were flagged in sub-array 2. ! A total of 511 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.717558Jy sigma=0.005943 ! Fit after self-cal, rms=0.656920Jy sigma=0.005549 ! 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 8.01% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=0.4943 mas, bmaj=0.8962 mas, bpa=-0.6708 degrees ! Estimated noise=1075.45 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 = 0.605578 Jy ! Component: 100 - total flux cleaned = 0.899561 Jy ! Total flux subtracted in 100 components = 0.899561 Jy ! Clean residual min=-0.048399 max=0.150834 Jy/beam ! Clean residual mean=0.001827 rms=0.015644 Jy/beam ! Combined flux in latest and established models = 0.899561 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.899561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.462598Jy sigma=0.004435 ! Fit after self-cal, rms=0.460003Jy sigma=0.004425 ! Inverting map ! Your choice of large map pixels excluded 8.01% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177064 Jy ! Component: 100 - total flux cleaned = 0.296179 Jy ! Total flux subtracted in 100 components = 0.296179 Jy ! Clean residual min=-0.035169 max=0.103295 Jy/beam ! Clean residual mean=0.001382 rms=0.010513 Jy/beam ! Combined flux in latest and established models = 1.19574 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 1.19574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.354992Jy sigma=0.003213 ! Fit after self-cal, rms=0.353237Jy sigma=0.003203 ! Inverting map ! Your choice of large map pixels excluded 8.01% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0983972 Jy ! Component: 100 - total flux cleaned = 0.169438 Jy ! Total flux subtracted in 100 components = 0.169438 Jy ! Clean residual min=-0.027949 max=0.065679 Jy/beam ! Clean residual mean=0.001135 rms=0.008057 Jy/beam ! Combined flux in latest and established models = 1.36518 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 1.36518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.307256Jy sigma=0.002647 ! Fit after self-cal, rms=0.307291Jy sigma=0.002645 ! Inverting map ! Your choice of large map pixels excluded 8.01% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-1.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0683145 Jy ! Component: 100 - total flux cleaned = 0.118363 Jy ! Total flux subtracted in 100 components = 0.118363 Jy ! Clean residual min=-0.023680 max=0.045828 Jy/beam ! Clean residual mean=0.000982 rms=0.006746 Jy/beam ! Combined flux in latest and established models = 1.48354 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 1.48354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.280281Jy sigma=0.002306 ! Fit after self-cal, rms=0.279263Jy sigma=0.002299 ! Inverting map ! Your choice of large map pixels excluded 8.01% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-2.4, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525746 Jy ! Component: 100 - total flux cleaned = 0.0924508 Jy ! Total flux subtracted in 100 components = 0.0924508 Jy ! Clean residual min=-0.019785 max=0.030185 Jy/beam ! Clean residual mean=0.000875 rms=0.005651 Jy/beam ! Combined flux in latest and established models = 1.57599 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 1.57599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.261647Jy sigma=0.002068 ! Fit after self-cal, rms=0.260721Jy sigma=0.002062 ! Inverting map ! Your choice of large map pixels excluded 8.01% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 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 8.01% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=0.5713 mas, bmaj=1.025 mas, bpa=-4.143 degrees ! Estimated noise=668.725 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 = 0.0811622 Jy ! Component: 100 - total flux cleaned = 0.139227 Jy ! Component: 150 - total flux cleaned = 0.182987 Jy ! Component: 200 - total flux cleaned = 0.216837 Jy ! Total flux subtracted in 200 components = 0.216837 Jy ! Clean residual min=-0.019590 max=0.035725 Jy/beam ! Clean residual mean=0.004221 rms=0.006442 Jy/beam ! Combined flux in latest and established models = 1.79283 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 105 components and 1.79283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233335Jy sigma=0.001692 ! Fit after self-cal, rms=0.231940Jy sigma=0.001678 ! Inverting map ! Your choice of large map pixels excluded 8.01% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-3.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413331 Jy ! Component: 100 - total flux cleaned = 0.0689027 Jy ! Component: 150 - total flux cleaned = 0.0903869 Jy ! Component: 200 - total flux cleaned = 0.10758 Jy ! Total flux subtracted in 200 components = 0.10758 Jy ! Clean residual min=-0.016993 max=0.020562 Jy/beam ! Clean residual mean=0.003505 rms=0.004909 Jy/beam ! Combined flux in latest and established models = 1.90041 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 122 components and 1.90041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224711Jy sigma=0.001577 ! Fit after self-cal, rms=0.223732Jy sigma=0.001565 ! Inverting map ! Your choice of large map pixels excluded 8.01% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 FT 1.00* HH 1.23 ! HN 0.96 KK 1.00* KP 0.99 MC 1.01 ! MK 1.00* NL 1.02 NY 1.07 OV 0.99 ! PT 0.97 SC 1.05 SH 1.08 TS 1.11 ! WF 0.93 WZ 0.98 ! ! A total of 117 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 FT 1.00* HH 1.13 ! HN 0.95 KK 0.99 KP 1.00 MC 0.96 ! MK 1.00 NL 1.05 NY 1.17 OV 0.98 ! PT 0.96 SC 1.00* SH 0.93 TS 1.14 ! WF 0.90 WZ 0.94 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* FT 1.00* HH 1.10 ! HN 1.00* KK 1.00* KP 1.00* MC 1.04 ! MK 1.00* NL 1.00* NY 1.11 OV 1.00* ! PT 1.00* SC 1.00* SH 1.01 TS 1.01 ! WF 1.00* WZ 1.00 ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 FT 1.00* HH 1.15 ! HN 0.95 KK 1.00* KP 0.97 MC 1.01 ! MK 1.00* NL 1.05 NY 1.03 OV 1.01 ! PT 0.99 SC 1.10 SH 1.04 TS 1.16 ! WF 0.91 WZ 1.00 ! ! A total of 117 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.97 FT 1.00* HH 1.13 ! HN 0.94 KK 0.96 KP 0.98 MC 0.95 ! MK 0.97 NL 1.10 NY 1.14 OV 1.00 ! PT 0.99 SC 1.00* SH 0.93 TS 1.19 ! WF 0.91 WZ 0.93 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* FT 1.00* HH 1.07 ! HN 1.00* KK 1.00* KP 1.00* MC 1.04 ! MK 1.00* NL 1.00* NY 1.07 OV 1.00* ! PT 1.00* SC 1.00* SH 0.95 TS 1.17 ! WF 1.00* WZ 1.02 ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 FT 1.00* HH 1.03 ! HN 0.95 KK 1.00* KP 0.99 MC 1.01 ! MK 1.00* NL 1.01 NY 1.05 OV 1.00 ! PT 0.97 SC 1.06 SH 1.11 TS 1.13 ! WF 0.97 WZ 0.98 ! ! A total of 117 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 FT 1.00* HH 1.11 ! HN 0.96 KK 1.01 KP 0.99 MC 0.95 ! MK 0.95 NL 1.05 NY 1.12 OV 1.00 ! PT 0.96 SC 1.00* SH 1.11 TS 1.03 ! WF 0.96 WZ 0.95 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* FT 1.00* HH 1.13 ! HN 1.00* KK 1.00* KP 1.00* MC 1.06 ! MK 1.00* NL 1.00* NY 1.03 OV 1.00* ! PT 1.00* SC 1.00* SH 0.90 TS 1.15 ! WF 1.00* WZ 1.02 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 FT 1.00* HH 1.01 ! HN 0.94 KK 1.00* KP 0.95 MC 1.01 ! MK 1.00* NL 1.03 NY 1.03 OV 1.04 ! PT 0.98 SC 1.12 SH 1.03 TS 1.11 ! WF 0.93 WZ 1.02 ! ! A total of 117 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 FT 1.00* HH 1.04 ! HN 0.96 KK 1.04 KP 0.95 MC 0.93 ! MK 1.01 NL 1.07 NY 1.14 OV 1.03 ! PT 0.98 SC 1.00* SH 1.08 TS 0.99 ! WF 0.90 WZ 1.01 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* FT 1.00* HH 0.95 ! HN 1.00* KK 1.00* KP 1.00* MC 1.06 ! MK 1.00* NL 1.00* NY 1.11 OV 1.00* ! PT 1.00* SC 1.00* SH 0.79 TS 1.23 ! WF 1.00* WZ 1.04 ! ! ! Fit before self-cal, rms=0.223732Jy sigma=0.001565 ! Fit after self-cal, rms=0.217909Jy sigma=0.001484 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=0.5767 mas, bmaj=1.067 mas, bpa=-4.182 degrees ! Estimated noise=674.406 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, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207838 Jy ! Component: 100 - total flux cleaned = 0.0341565 Jy ! Component: 150 - total flux cleaned = 0.0434349 Jy ! Component: 200 - total flux cleaned = 0.0489906 Jy ! Total flux subtracted in 200 components = 0.0489906 Jy ! Clean residual min=-0.011694 max=0.017280 Jy/beam ! Clean residual mean=0.001660 rms=0.003533 Jy/beam ! Combined flux in latest and established models = 1.9494 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 1.9494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215944Jy sigma=0.001456 ! Fit after self-cal, rms=0.215771Jy sigma=0.001452 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 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=0.215771Jy sigma=0.001452 ! Fit after self-cal, rms=0.212895Jy sigma=0.001424 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=0.5749 mas, bmaj=1.072 mas, bpa=-4.292 degrees ! Estimated noise=673.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127631 Jy ! Component: 100 - total flux cleaned = 0.0218361 Jy ! Component: 150 - total flux cleaned = 0.0267758 Jy ! Component: 200 - total flux cleaned = 0.0294916 Jy ! Total flux subtracted in 200 components = 0.0294916 Jy ! Clean residual min=-0.009232 max=0.014447 Jy/beam ! Clean residual mean=0.001336 rms=0.002947 Jy/beam ! Combined flux in latest and established models = 1.97889 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 159 components and 1.97889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211997Jy sigma=0.001411 ! Fit after self-cal, rms=0.211958Jy sigma=0.001410 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153955 Jy ! Component: 100 - total flux cleaned = 0.0239699 Jy ! Component: 150 - total flux cleaned = 0.0289573 Jy ! Component: 200 - total flux cleaned = 0.0325333 Jy ! Total flux subtracted in 200 components = 0.0325333 Jy ! Clean residual min=-0.008427 max=0.011966 Jy/beam ! Clean residual mean=0.001119 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 2.01142 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 180 components and 2.01142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210933Jy sigma=0.001395 ! Fit after self-cal, rms=0.210847Jy sigma=0.001394 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (10.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118134 Jy ! Component: 100 - total flux cleaned = 0.0189142 Jy ! Component: 150 - total flux cleaned = 0.0229508 Jy ! Component: 200 - total flux cleaned = 0.0260854 Jy ! Total flux subtracted in 200 components = 0.0260854 Jy ! Clean residual min=-0.008317 max=0.010322 Jy/beam ! Clean residual mean=0.000919 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 2.03751 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 201 components and 2.03751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210144Jy sigma=0.001384 ! Fit after self-cal, rms=0.210067Jy sigma=0.001384 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-15.8, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100764 Jy ! Component: 100 - total flux cleaned = 0.0158434 Jy ! Component: 150 - total flux cleaned = 0.019798 Jy ! Component: 200 - total flux cleaned = 0.023022 Jy ! Total flux subtracted in 200 components = 0.023022 Jy ! Clean residual min=-0.008369 max=0.009946 Jy/beam ! Clean residual mean=0.000764 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 2.06053 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 216 components and 2.06053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209496Jy sigma=0.001377 ! Fit after self-cal, rms=0.209444Jy sigma=0.001376 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-16.8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00974781 Jy ! Component: 100 - total flux cleaned = 0.015723 Jy ! Component: 150 - total flux cleaned = 0.0206664 Jy ! Component: 200 - total flux cleaned = 0.0252414 Jy ! Total flux subtracted in 200 components = 0.0252414 Jy ! Clean residual min=-0.007992 max=0.008632 Jy/beam ! Clean residual mean=0.000612 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 2.08577 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 239 components and 2.08577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208913Jy sigma=0.001370 ! Fit after self-cal, rms=0.208874Jy sigma=0.001370 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-12.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857451 Jy ! Component: 100 - total flux cleaned = 0.0124932 Jy ! Component: 150 - total flux cleaned = 0.0163684 Jy ! Component: 200 - total flux cleaned = 0.0201141 Jy ! Total flux subtracted in 200 components = 0.0201141 Jy ! Clean residual min=-0.007798 max=0.007521 Jy/beam ! Clean residual mean=0.000473 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 2.10589 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 253 components and 2.10589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208456Jy sigma=0.001365 ! Fit after self-cal, rms=0.208424Jy sigma=0.001365 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 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=0.208424Jy sigma=0.001365 ! Fit after self-cal, rms=0.209429Jy sigma=0.001360 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=0.5744 mas, bmaj=1.079 mas, bpa=-4.32 degrees ! Estimated noise=672.837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593529 Jy ! Component: 100 - total flux cleaned = 0.0104488 Jy ! Component: 150 - total flux cleaned = 0.0141369 Jy ! Component: 200 - total flux cleaned = 0.0167384 Jy ! Total flux subtracted in 200 components = 0.0167384 Jy ! Clean residual min=-0.006721 max=0.006872 Jy/beam ! Clean residual mean=0.000483 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 2.12262 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 258 components and 2.12262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209154Jy sigma=0.001357 ! Fit after self-cal, rms=0.209203Jy sigma=0.001357 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 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 = 0.00316065 Jy ! Component: 100 - total flux cleaned = 0.00557689 Jy ! Component: 150 - total flux cleaned = 0.00758939 Jy ! Component: 200 - total flux cleaned = 0.00924548 Jy ! Total flux subtracted in 200 components = 0.00924548 Jy ! Clean residual min=-0.006596 max=0.006572 Jy/beam ! Clean residual mean=0.000420 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 2.13187 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 266 components and 2.13187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209047Jy sigma=0.001355 ! Fit after self-cal, rms=0.209049Jy sigma=0.001355 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 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=0.209049Jy sigma=0.001355 ! Fit after self-cal, rms=0.209724Jy sigma=0.001355 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=2.167 mas, bmaj=2.871 mas, bpa=-14.86 degrees ! Estimated noise=931.685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104067 Jy ! Component: 100 - total flux cleaned = 0.0183028 Jy ! Component: 150 - total flux cleaned = 0.0248139 Jy ! Component: 200 - total flux cleaned = 0.0303418 Jy ! Total flux subtracted in 200 components = 0.0303418 Jy ! Clean residual min=-0.007975 max=0.010002 Jy/beam ! Clean residual mean=0.000882 rms=0.002770 Jy/beam ! Combined flux in latest and established models = 2.16221 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 283 components and 2.16221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209599Jy sigma=0.001353 ! Fit after self-cal, rms=0.209631Jy sigma=0.001353 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 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 = 0.00570873 Jy ! Component: 100 - total flux cleaned = 0.0102798 Jy ! Component: 150 - total flux cleaned = 0.0141652 Jy ! Component: 200 - total flux cleaned = 0.0174229 Jy ! Total flux subtracted in 200 components = 0.0174229 Jy ! Clean residual min=-0.007644 max=0.008862 Jy/beam ! Clean residual mean=0.000489 rms=0.002644 Jy/beam ! Combined flux in latest and established models = 2.17963 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 293 components and 2.17963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209670Jy sigma=0.001353 ! Fit after self-cal, rms=0.209685Jy sigma=0.001353 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 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 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=0.5742 mas, bmaj=1.082 mas, bpa=-4.343 degrees ! Estimated noise=673.097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5742 x 1.082 at -4.343 degrees (North through East) ! Clean map min=-0.0057377 max=0.73723 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=0.209685Jy sigma=0.001353 ! Fit after self-cal, rms=0.319961Jy sigma=0.001200 ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=0.5728 mas, bmaj=1.087 mas, bpa=-4.221 degrees ! Estimated noise=670.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550022 Jy ! Component: 100 - total flux cleaned = 0.000864002 Jy ! Component: 150 - total flux cleaned = 0.0014027 Jy ! Component: 200 - total flux cleaned = 0.00227005 Jy ! Total flux subtracted in 200 components = 0.00227005 Jy ! Clean residual min=-0.006065 max=0.006027 Jy/beam ! Clean residual mean=0.000230 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 2.1819 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 305 components and 2.1819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319834Jy sigma=0.001199 ! Fit after self-cal, rms=0.319836Jy sigma=0.001198 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113792 Jy ! Component: 100 - total flux cleaned = 0.0015943 Jy ! Component: 150 - total flux cleaned = 0.0021379 Jy ! Component: 200 - total flux cleaned = 0.00266319 Jy ! Total flux subtracted in 200 components = 0.00266319 Jy ! Clean residual min=-0.005960 max=0.005983 Jy/beam ! Clean residual mean=0.000212 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 2.18457 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 314 components and 2.18457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319747Jy sigma=0.001198 ! Fit after self-cal, rms=0.319729Jy sigma=0.001198 ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.319729Jy sigma=0.001198 ! Fit after self-cal, rms=0.407202Jy sigma=0.001197 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 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=0.4969 mas, bmaj=0.9276 mas, bpa=-0.025 degrees ! Estimated noise=1081.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.616823 Jy ! Component: 100 - total flux cleaned = 0.918253 Jy ! Component: 150 - total flux cleaned = 1.09919 Jy ! Component: 200 - total flux cleaned = 1.22699 Jy ! Total flux subtracted in 200 components = 1.22699 Jy ! Clean residual min=-0.029795 max=0.073641 Jy/beam ! Clean residual mean=0.001261 rms=0.010056 Jy/beam ! Combined flux in latest and established models = 1.22699 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 30 model components to the UV plane model. ! The established model now contains 30 components and 1.22699 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=0.5724 mas, bmaj=1.09 mas, bpa=-4.204 degrees ! Estimated noise=671.097 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 = 0.175778 Jy ! Component: 100 - total flux cleaned = 0.296955 Jy ! Component: 150 - total flux cleaned = 0.386993 Jy ! Component: 200 - total flux cleaned = 0.456219 Jy ! Total flux subtracted in 200 components = 0.456219 Jy ! Clean residual min=-0.017082 max=0.041614 Jy/beam ! Clean residual mean=0.003855 rms=0.007722 Jy/beam ! Combined flux in latest and established models = 1.68321 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 81 components and 1.68321 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0543739 Jy ! Component: 100 - total flux cleaned = 0.097332 Jy ! Component: 150 - total flux cleaned = 0.132082 Jy ! Component: 200 - total flux cleaned = 0.161336 Jy ! Total flux subtracted in 200 components = 0.161336 Jy ! Clean residual min=-0.011381 max=0.020755 Jy/beam ! Clean residual mean=0.002617 rms=0.004212 Jy/beam ! Combined flux in latest and established models = 1.84455 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 130 components and 1.84455 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-4.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257864 Jy ! Component: 100 - total flux cleaned = 0.0478582 Jy ! Component: 150 - total flux cleaned = 0.0674465 Jy ! Component: 200 - total flux cleaned = 0.0849805 Jy ! Total flux subtracted in 200 components = 0.0849805 Jy ! Clean residual min=-0.009079 max=0.012778 Jy/beam ! Clean residual mean=0.001990 rms=0.003004 Jy/beam ! Combined flux in latest and established models = 1.92953 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 171 components and 1.92953 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-21, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016034 Jy ! Component: 100 - total flux cleaned = 0.0305125 Jy ! Component: 150 - total flux cleaned = 0.0438387 Jy ! Component: 200 - total flux cleaned = 0.056243 Jy ! Total flux subtracted in 200 components = 0.056243 Jy ! Clean residual min=-0.007685 max=0.010437 Jy/beam ! Clean residual mean=0.001591 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 1.98577 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 208 components and 1.98577 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (7.6, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121622 Jy ! Component: 100 - total flux cleaned = 0.0230524 Jy ! Component: 150 - total flux cleaned = 0.0332251 Jy ! Component: 200 - total flux cleaned = 0.0427664 Jy ! Total flux subtracted in 200 components = 0.0427664 Jy ! Clean residual min=-0.006715 max=0.009143 Jy/beam ! Clean residual mean=0.001295 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 2.02854 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 236 components and 2.02853 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-15.2, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0097816 Jy ! Component: 100 - total flux cleaned = 0.018361 Jy ! Component: 150 - total flux cleaned = 0.0264235 Jy ! Component: 200 - total flux cleaned = 0.0340369 Jy ! Total flux subtracted in 200 components = 0.0340369 Jy ! Clean residual min=-0.006011 max=0.008135 Jy/beam ! Clean residual mean=0.001062 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 2.06257 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 259 components and 2.06257 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-19.4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831837 Jy ! Component: 100 - total flux cleaned = 0.0153524 Jy ! Component: 150 - total flux cleaned = 0.0219723 Jy ! Component: 200 - total flux cleaned = 0.0282373 Jy ! Total flux subtracted in 200 components = 0.0282373 Jy ! Clean residual min=-0.005339 max=0.007327 Jy/beam ! Clean residual mean=0.000875 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 2.09081 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 277 components and 2.09081 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-9, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798445 Jy ! Component: 100 - total flux cleaned = 0.014116 Jy ! Component: 150 - total flux cleaned = 0.0198157 Jy ! Component: 200 - total flux cleaned = 0.0251802 Jy ! Total flux subtracted in 200 components = 0.0251802 Jy ! Clean residual min=-0.005086 max=0.006269 Jy/beam ! Clean residual mean=0.000698 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 2.11599 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 301 components and 2.11599 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Added new window around map position (-24.8, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632 Jy ! Component: 100 - total flux cleaned = 0.0113562 Jy ! Component: 150 - total flux cleaned = 0.0160914 Jy ! Component: 200 - total flux cleaned = 0.0205862 Jy ! Total flux subtracted in 200 components = 0.0205862 Jy ! Clean residual min=-0.004979 max=0.005639 Jy/beam ! Clean residual mean=0.000572 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 2.13658 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 320 components and 2.13657 Jy ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! Estimated beam: bmin=0.5594 mas, bmaj=0.9163 mas, bpa=-1.678 degrees ! Estimated noise=1441.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971437 Jy ! Component: 100 - total flux cleaned = 0.018084 Jy ! Component: 150 - total flux cleaned = 0.0256418 Jy ! Component: 200 - total flux cleaned = 0.0312369 Jy ! Total flux subtracted in 200 components = 0.0312369 Jy ! Clean residual min=-0.008584 max=0.008706 Jy/beam ! Clean residual mean=0.000459 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 2.16781 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471693 Jy ! Component: 100 - total flux cleaned = 0.00818935 Jy ! Component: 150 - total flux cleaned = 0.0115037 Jy ! Component: 200 - total flux cleaned = 0.0142189 Jy ! Total flux subtracted in 200 components = 0.0142189 Jy ! Clean residual min=-0.008357 max=0.008256 Jy/beam ! Clean residual mean=0.000349 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 2.18203 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 366 components and 2.18203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.412317Jy sigma=0.001219 ! Fit after self-cal, rms=0.411074Jy sigma=0.001211 wmodel J1230+1223_X_2011_06_28_pus_map.mod ! Writing 366 model components to file: J1230+1223_X_2011_06_28_pus_map.mod wobs J1230+1223_X_2011_06_28_pus_uvs.fits ! Writing UV FITS file: J1230+1223_X_2011_06_28_pus_uvs.fits wwins J1230+1223_X_2011_06_28_pus_map.win ! wwins: Wrote 20 windows to J1230+1223_X_2011_06_28_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 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192622 Jy ! Component: 100 - total flux cleaned = 0.00295266 Jy ! Component: 150 - total flux cleaned = 0.00393856 Jy ! Component: 200 - total flux cleaned = 0.00475799 Jy ! Component: 250 - total flux cleaned = 0.00568703 Jy ! Component: 300 - total flux cleaned = 0.00684945 Jy ! Component: 350 - total flux cleaned = 0.00772925 Jy ! Component: 400 - total flux cleaned = 0.00822111 Jy ! Component: 450 - total flux cleaned = 0.00882384 Jy ! Component: 500 - total flux cleaned = 0.00917881 Jy ! Component: 550 - total flux cleaned = 0.00952744 Jy ! Component: 600 - total flux cleaned = 0.0103277 Jy ! Component: 650 - total flux cleaned = 0.0108906 Jy ! Component: 700 - total flux cleaned = 0.0115563 Jy ! Component: 750 - total flux cleaned = 0.0123226 Jy ! Component: 800 - total flux cleaned = 0.0128634 Jy ! Component: 850 - total flux cleaned = 0.0133976 Jy ! Component: 900 - total flux cleaned = 0.0138209 Jy ! Component: 950 - total flux cleaned = 0.0146538 Jy ! Component: 1000 - total flux cleaned = 0.0152691 Jy ! Component: 1050 - total flux cleaned = 0.0154734 Jy ! Component: 1100 - total flux cleaned = 0.0162791 Jy ! Component: 1150 - total flux cleaned = 0.0167773 Jy ! Component: 1200 - total flux cleaned = 0.0172711 Jy ! Component: 1250 - total flux cleaned = 0.0180524 Jy ! Component: 1300 - total flux cleaned = 0.0186335 Jy ! Component: 1350 - total flux cleaned = 0.0192098 Jy ! Component: 1400 - total flux cleaned = 0.0198754 Jy ! Component: 1450 - total flux cleaned = 0.020253 Jy ! Component: 1500 - total flux cleaned = 0.0209077 Jy ! Component: 1550 - total flux cleaned = 0.0215562 Jy ! Component: 1600 - total flux cleaned = 0.021924 Jy ! Component: 1650 - total flux cleaned = 0.0226521 Jy ! Component: 1700 - total flux cleaned = 0.0230126 Jy ! Component: 1750 - total flux cleaned = 0.0231911 Jy ! Component: 1800 - total flux cleaned = 0.0237239 Jy ! Component: 1850 - total flux cleaned = 0.0239 Jy ! Component: 1900 - total flux cleaned = 0.0241625 Jy ! Component: 1950 - total flux cleaned = 0.0245098 Jy ! Component: 2000 - total flux cleaned = 0.024768 Jy ! Total flux subtracted in 2048 components = 0.0250247 Jy ! Clean residual min=-0.004430 max=0.004652 Jy/beam ! Clean residual mean=0.000161 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 2.20706 Jy keep ! Adding 172 model components to the UV plane model. ! The established model now contains 538 components and 2.20706 Jy ![Exited script file: muppet] wmap "J1230+1223_X_2011_06_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5594 x 0.9163 at -1.678 degrees (North through East) ! Clean map min=-0.0063795 max=0.70806 Jy/beam ! Writing clean map to FITS file: J1230+1223_X_2011_06_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.708056 invert ! Inverting map ! Your choice of large map pixels excluded 7.42% of the data. ! The x-axis pixel size should ideally be below 0.1681 milli-arcsec ! The y-axis pixel size should ideally be below 0.175 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0014858 device "J1230+1223_X_2011_06_28_pus\_map.eps/VPS" ! Attempting to open device: 'J1230+1223_X_2011_06_28_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629525 0.629525 1.25905 2.5181 5.0362 10.0724 20.1448 40.2896 80.5792 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.708 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5594 x 0.9163 at -1.678 degrees (North through East) ! Clean map min=-0.0063795 max=0.70806 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1230+1223_X_2011_06_28_pus\_map.gif/vgif" ! Attempting to open device: 'J1230+1223_X_2011_06_28_pus_map.gif/vgif' mapplot cln