! Started logfile: J1159+2914_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:42:30 2017 obs J1159+2914_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1159+2914_X_2009_05_13_pus_uva.fits ! AN table 1: 46 integrations on 120 of 120 possible baselines. ! AN table 2: 35 integrations on 120 of 120 possible baselines. ! AN table 3: 27 integrations on 120 of 120 possible baselines. ! AN table 4: 46 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.133171 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1159+2914 ! ! 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 1988 lines of history. ! ! Reading 9844 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1159+2914_X_2009_05_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 = 1024x1024 pixels with 0.100x0.100 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 630 telescope corrections were flagged in sub-array 1. ! A total of 458 telescope corrections were flagged in sub-array 2. ! A total of 318 telescope corrections were flagged in sub-array 3. ! A total of 418 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 630 telescope corrections were flagged in sub-array 1. ! A total of 458 telescope corrections were flagged in sub-array 2. ! A total of 318 telescope corrections were flagged in sub-array 3. ! A total of 418 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 630 telescope corrections were flagged in sub-array 1. ! A total of 458 telescope corrections were flagged in sub-array 2. ! A total of 318 telescope corrections were flagged in sub-array 3. ! A total of 418 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 630 telescope corrections were flagged in sub-array 1. ! A total of 458 telescope corrections were flagged in sub-array 2. ! A total of 318 telescope corrections were flagged in sub-array 3. ! A total of 418 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.017494Jy sigma=0.009073 ! Fit after self-cal, rms=0.982342Jy sigma=0.008884 ! 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 ! Estimated beam: bmin=0.5288 mas, bmaj=0.9487 mas, bpa=0.3453 degrees ! Estimated noise=1158.74 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 = 1.47681 Jy ! Component: 100 - total flux cleaned = 1.79963 Jy ! Total flux subtracted in 100 components = 1.79963 Jy ! Clean residual min=-0.026969 max=0.097170 Jy/beam ! Clean residual mean=0.000251 rms=0.007692 Jy/beam ! Combined flux in latest and established models = 1.79963 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.79963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.318535Jy sigma=0.002638 ! Fit after self-cal, rms=0.318531Jy sigma=0.002638 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101781 Jy ! Component: 100 - total flux cleaned = 0.161186 Jy ! Total flux subtracted in 100 components = 0.161186 Jy ! Clean residual min=-0.020975 max=0.032138 Jy/beam ! Clean residual mean=0.000128 rms=0.005539 Jy/beam ! Combined flux in latest and established models = 1.96082 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 1.96082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271265Jy sigma=0.002078 ! Fit after self-cal, rms=0.271266Jy sigma=0.002078 ! Inverting map 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 ! Estimated beam: bmin=0.6213 mas, bmaj=1.143 mas, bpa=2.259 degrees ! Estimated noise=822.524 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 = 0.0591118 Jy ! Component: 100 - total flux cleaned = 0.0913003 Jy ! Component: 150 - total flux cleaned = 0.109883 Jy ! Component: 200 - total flux cleaned = 0.120642 Jy ! Total flux subtracted in 200 components = 0.120642 Jy ! Clean residual min=-0.017786 max=0.024820 Jy/beam ! Clean residual mean=0.000993 rms=0.005002 Jy/beam ! Combined flux in latest and established models = 2.08146 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 2.08146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260537Jy sigma=0.001913 ! Fit after self-cal, rms=0.260537Jy sigma=0.001912 ! Inverting map 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 1.00* FD 1.00* HN 1.00* HO 0.66 ! KK 1.02 KP 1.00* LA 1.00* MK 0.98 ! NL 1.00* NY 1.05 OV 1.00* PT 1.00* ! SC 1.00* TS 0.90 WZ 1.09 KB 0.92 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00* HN 1.00 HO 1.00* ! KK 1.00* KP 1.00* LA 0.99 MK 1.00* ! NL 0.97 NY 1.00* OV 1.00* PT 1.07 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 HN 1.00 HO 1.00* ! KK 1.00* KP 1.02 LA 0.99 MK 1.00* ! NL 0.96 NY 0.97 OV 1.00* PT 0.99 ! SC 1.00 TS 1.00* WZ 0.97 KB 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.99 HN 1.09 HO 1.00* ! KK 1.01 KP 1.01 LA 1.01 MK 1.01 ! NL 0.96 NY 0.99 OV 0.97 PT 0.97 ! SC 1.01 TS 1.04 WZ 0.98 KB 1.03 ! ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* HO 0.66 ! KK 1.00 KP 1.00* LA 1.00* MK 1.00 ! NL 1.00* NY 1.03 OV 1.00* PT 1.00* ! SC 1.00* TS 0.89 WZ 1.11 KB 0.92 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00* HN 1.02 HO 1.00* ! KK 1.00* KP 1.00* LA 0.99 MK 1.00* ! NL 0.98 NY 1.00* OV 1.00* PT 1.11 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 HN 1.02 HO 1.00* ! KK 1.00* KP 0.96 LA 0.98 MK 1.00* ! NL 0.94 NY 0.95 OV 1.00* PT 1.04 ! SC 1.00 TS 1.00* WZ 0.99 KB 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.97 HN 1.09 HO 1.00* ! KK 0.99 KP 0.96 LA 0.99 MK 1.01 ! NL 0.94 NY 0.98 OV 0.95 PT 1.01 ! SC 1.02 TS 1.05 WZ 0.98 KB 1.03 ! ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* HO 0.69 ! KK 1.03 KP 1.00* LA 1.00* MK 0.95 ! NL 1.00* NY 1.04 OV 1.00* PT 1.00* ! SC 1.00* TS 0.92 WZ 1.11 KB 0.93 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00* HN 1.03 HO 1.00* ! KK 1.00* KP 1.00* LA 1.02 MK 1.00* ! NL 1.03 NY 1.00* OV 1.00* PT 1.11 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00 HN 1.02 HO 1.00* ! KK 1.00* KP 1.00 LA 1.00 MK 1.00* ! NL 0.98 NY 0.99 OV 1.00* PT 1.05 ! SC 1.05 TS 1.00* WZ 0.98 KB 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.99 HN 1.10 HO 1.00* ! KK 1.01 KP 0.99 LA 1.02 MK 0.99 ! NL 0.99 NY 1.02 OV 0.99 PT 1.02 ! SC 1.06 TS 1.05 WZ 1.00 KB 1.01 ! ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* HO 0.70 ! KK 1.01 KP 1.00* LA 1.00* MK 0.99 ! NL 1.00* NY 1.02 OV 1.00* PT 1.00* ! SC 1.00* TS 0.90 WZ 1.11 KB 0.95 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00* HN 1.00 HO 1.00* ! KK 1.00* KP 1.00* LA 0.99 MK 1.00* ! NL 1.02 NY 1.00* OV 1.00* PT 1.12 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.01 HN 1.00 HO 1.00* ! KK 1.00* KP 0.99 LA 0.98 MK 1.00* ! NL 0.99 NY 0.98 OV 1.00* PT 1.04 ! SC 1.00 TS 1.00* WZ 0.99 KB 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.99 HN 1.09 HO 1.00* ! KK 1.00 KP 1.00 LA 1.00 MK 1.01 ! NL 0.99 NY 1.00 OV 0.99 PT 1.01 ! SC 1.00 TS 1.05 WZ 1.00 KB 1.02 ! ! ! Fit before self-cal, rms=0.260537Jy sigma=0.001912 ! Fit after self-cal, rms=0.198609Jy sigma=0.001484 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6318 mas, bmaj=1.131 mas, bpa=1.439 degrees ! Estimated noise=824.793 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 = -0.00686709 Jy ! Component: 100 - total flux cleaned = -0.00782445 Jy ! Component: 150 - total flux cleaned = -0.00847234 Jy ! Component: 200 - total flux cleaned = -0.00906852 Jy ! Total flux subtracted in 200 components = -0.00906852 Jy ! Clean residual min=-0.011562 max=0.011239 Jy/beam ! Clean residual mean=-0.000687 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 2.07239 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 2.07239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197943Jy sigma=0.001478 ! Fit after self-cal, rms=0.197947Jy sigma=0.001478 ! Inverting map 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=0.197947Jy sigma=0.001478 ! Fit after self-cal, rms=0.194816Jy sigma=0.001402 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6328 mas, bmaj=1.132 mas, bpa=1.419 degrees ! Estimated noise=824.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00447002 Jy ! Component: 100 - total flux cleaned = -0.00523225 Jy ! Component: 150 - total flux cleaned = -0.00573517 Jy ! Component: 200 - total flux cleaned = -0.0060447 Jy ! Total flux subtracted in 200 components = -0.0060447 Jy ! Clean residual min=-0.009104 max=0.010805 Jy/beam ! Clean residual mean=0.000011 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 2.06635 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 2.06635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194420Jy sigma=0.001398 ! Fit after self-cal, rms=0.194433Jy sigma=0.001398 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (5.4, 7.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104862 Jy ! Component: 100 - total flux cleaned = 0.0164128 Jy ! Component: 150 - total flux cleaned = 0.0179539 Jy ! Component: 200 - total flux cleaned = 0.0180986 Jy ! Total flux subtracted in 200 components = 0.0180986 Jy ! Clean residual min=-0.008396 max=0.009797 Jy/beam ! Clean residual mean=-0.000424 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 2.08444 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 2.08444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193815Jy sigma=0.001391 ! Fit after self-cal, rms=0.193776Jy sigma=0.001391 ! Inverting map ! Added new window around map position (-0.3, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846327 Jy ! Component: 100 - total flux cleaned = 0.0105403 Jy ! Component: 150 - total flux cleaned = 0.0113049 Jy ! Component: 200 - total flux cleaned = 0.0115785 Jy ! Total flux subtracted in 200 components = 0.0115785 Jy ! Clean residual min=-0.008386 max=0.005960 Jy/beam ! Clean residual mean=-0.000705 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 2.09602 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 2.09602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193275Jy sigma=0.001387 ! Fit after self-cal, rms=0.193231Jy sigma=0.001386 ! Inverting map 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=0.193231Jy sigma=0.001386 ! Fit after self-cal, rms=0.190774Jy sigma=0.001347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6315 mas, bmaj=1.133 mas, bpa=1.462 degrees ! Estimated noise=823.875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386842 Jy ! Component: 100 - total flux cleaned = 0.00568993 Jy ! Component: 150 - total flux cleaned = 0.00692014 Jy ! Component: 200 - total flux cleaned = 0.00801622 Jy ! Total flux subtracted in 200 components = 0.00801622 Jy ! Clean residual min=-0.006292 max=0.006198 Jy/beam ! Clean residual mean=0.000370 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 2.10404 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 2.10404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190374Jy sigma=0.001343 ! Fit after self-cal, rms=0.190350Jy sigma=0.001343 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.0014999 Jy ! Component: 100 - total flux cleaned = 0.00234597 Jy ! Component: 150 - total flux cleaned = 0.00312539 Jy ! Component: 200 - total flux cleaned = 0.00372654 Jy ! Total flux subtracted in 200 components = 0.00372654 Jy ! Clean residual min=-0.006106 max=0.005658 Jy/beam ! Clean residual mean=0.000282 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 2.10776 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 2.10776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190148Jy sigma=0.001341 ! Fit after self-cal, rms=0.190144Jy sigma=0.001341 ! Inverting map 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=0.190144Jy sigma=0.001341 ! Fit after self-cal, rms=0.189886Jy sigma=0.001340 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.518 mas, bmaj=2.741 mas, bpa=-4.076 degrees ! Estimated noise=1196.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555731 Jy ! Component: 100 - total flux cleaned = 0.00717125 Jy ! Component: 150 - total flux cleaned = 0.00821486 Jy ! Component: 200 - total flux cleaned = 0.00902208 Jy ! Total flux subtracted in 200 components = 0.00902208 Jy ! Clean residual min=-0.004771 max=0.006997 Jy/beam ! Clean residual mean=0.000904 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 2.11679 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 2.11679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189756Jy sigma=0.001339 ! Fit after self-cal, rms=0.189733Jy sigma=0.001339 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.00118951 Jy ! Component: 100 - total flux cleaned = 0.00186325 Jy ! Component: 150 - total flux cleaned = 0.00221521 Jy ! Component: 200 - total flux cleaned = 0.00236771 Jy ! Total flux subtracted in 200 components = 0.00236771 Jy ! Clean residual min=-0.004812 max=0.006600 Jy/beam ! Clean residual mean=0.000735 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 2.11915 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 2.11915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189733Jy sigma=0.001339 ! Fit after self-cal, rms=0.189730Jy sigma=0.001339 ! Inverting map 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 ! Estimated beam: bmin=0.631 mas, bmaj=1.133 mas, bpa=1.481 degrees ! Estimated noise=823.585 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.631 x 1.133 at 1.481 degrees (North through East) ! Clean map min=-0.0051206 max=1.9185 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=0.189730Jy sigma=0.001339 ! Fit after self-cal, rms=0.442627Jy sigma=0.001060 ! Inverting map and beam ! Estimated beam: bmin=0.6308 mas, bmaj=1.133 mas, bpa=1.477 degrees ! Estimated noise=824.302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271082 Jy ! Component: 100 - total flux cleaned = 0.00312691 Jy ! Component: 150 - total flux cleaned = 0.00348961 Jy ! Component: 200 - total flux cleaned = 0.00360909 Jy ! Total flux subtracted in 200 components = 0.00360909 Jy ! Clean residual min=-0.005591 max=0.005550 Jy/beam ! Clean residual mean=0.000503 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 2.12276 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 2.12276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.442494Jy sigma=0.001058 ! Fit after self-cal, rms=0.442508Jy sigma=0.001058 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349926 Jy ! Component: 100 - total flux cleaned = 0.00045516 Jy ! Component: 150 - total flux cleaned = 0.000553884 Jy ! Component: 200 - total flux cleaned = 0.000646769 Jy ! Total flux subtracted in 200 components = 0.000646769 Jy ! Clean residual min=-0.005295 max=0.005489 Jy/beam ! Clean residual mean=0.000488 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 2.12341 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 2.12341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.442433Jy sigma=0.001057 ! Fit after self-cal, rms=0.442433Jy sigma=0.001057 ! Inverting map ! Added new window around map position (14.5, -0.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492583 Jy ! Component: 100 - total flux cleaned = 0.00650133 Jy ! Component: 150 - total flux cleaned = 0.00660301 Jy ! Component: 200 - total flux cleaned = 0.00651565 Jy ! Total flux subtracted in 200 components = 0.00651565 Jy ! Clean residual min=-0.005182 max=0.004947 Jy/beam ! Clean residual mean=0.000348 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 2.12993 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 2.12993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.442293Jy sigma=0.001055 ! Fit after self-cal, rms=0.442297Jy sigma=0.001055 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.442297Jy sigma=0.001055 ! Fit after self-cal, rms=0.441887Jy sigma=0.001054 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 ! Estimated beam: bmin=0.5347 mas, bmaj=0.9387 mas, bpa=-0.3901 degrees ! Estimated noise=1161.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48246 Jy ! Component: 100 - total flux cleaned = 1.806 Jy ! Component: 150 - total flux cleaned = 1.90225 Jy ! Component: 200 - total flux cleaned = 1.95848 Jy ! Total flux subtracted in 200 components = 1.95848 Jy ! Clean residual min=-0.009865 max=0.029442 Jy/beam ! Clean residual mean=0.000216 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 1.95848 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.95848 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6303 mas, bmaj=1.133 mas, bpa=1.479 degrees ! Estimated noise=824.819 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 = 0.0504359 Jy ! Component: 100 - total flux cleaned = 0.0775289 Jy ! Component: 150 - total flux cleaned = 0.095268 Jy ! Component: 200 - total flux cleaned = 0.108573 Jy ! Total flux subtracted in 200 components = 0.108573 Jy ! Clean residual min=-0.003893 max=0.008805 Jy/beam ! Clean residual mean=0.001883 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 2.06705 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 55 components and 2.06705 Jy ! Inverting map ! Added new window around map position (0.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106833 Jy ! Component: 100 - total flux cleaned = 0.0194637 Jy ! Component: 150 - total flux cleaned = 0.026882 Jy ! Component: 200 - total flux cleaned = 0.0332218 Jy ! Total flux subtracted in 200 components = 0.0332218 Jy ! Clean residual min=-0.003837 max=0.006192 Jy/beam ! Clean residual mean=0.001126 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 2.10027 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 87 components and 2.10027 Jy ! Inverting map ! Added new window around map position (4.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619262 Jy ! Component: 100 - total flux cleaned = 0.0110131 Jy ! Component: 150 - total flux cleaned = 0.015204 Jy ! Component: 200 - total flux cleaned = 0.0187365 Jy ! Total flux subtracted in 200 components = 0.0187365 Jy ! Clean residual min=-0.003761 max=0.005215 Jy/beam ! Clean residual mean=0.000699 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 2.11901 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 112 components and 2.11901 Jy ! Inverting map ! Added new window around map position (8.5, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421738 Jy ! Component: 100 - total flux cleaned = 0.00613628 Jy ! Component: 150 - total flux cleaned = 0.00741354 Jy ! Component: 200 - total flux cleaned = 0.00828122 Jy ! Total flux subtracted in 200 components = 0.00828122 Jy ! Clean residual min=-0.003996 max=0.005017 Jy/beam ! Clean residual mean=0.000511 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 2.12729 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 133 components and 2.12729 Jy ! Inverting map ! Added new window around map position (1.2, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393242 Jy ! Component: 100 - total flux cleaned = 0.00483042 Jy ! Component: 150 - total flux cleaned = 0.00544412 Jy ! Component: 200 - total flux cleaned = 0.0059277 Jy ! Total flux subtracted in 200 components = 0.0059277 Jy ! Clean residual min=-0.004028 max=0.004249 Jy/beam ! Clean residual mean=0.000374 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 2.13322 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 2.13322 Jy ! Inverting map 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 ! Estimated beam: bmin=2.519 mas, bmaj=2.742 mas, bpa=-3.778 degrees ! Estimated noise=1199.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442735 Jy ! Component: 100 - total flux cleaned = 0.00633036 Jy ! Component: 150 - total flux cleaned = 0.00688956 Jy ! Component: 200 - total flux cleaned = 0.0071646 Jy ! Total flux subtracted in 200 components = 0.0071646 Jy ! Clean residual min=-0.004316 max=0.006150 Jy/beam ! Clean residual mean=0.000629 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 2.14038 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) ! Added new window around map position (11.9, 5.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513564 Jy ! Component: 100 - total flux cleaned = 0.00646171 Jy ! Component: 150 - total flux cleaned = 0.0065362 Jy ! Component: 200 - total flux cleaned = 0.0064644 Jy ! Total flux subtracted in 200 components = 0.0064644 Jy ! Clean residual min=-0.004174 max=0.004768 Jy/beam ! Clean residual mean=0.000191 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 2.14685 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 201 components and 2.14685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6303 mas, bmaj=1.133 mas, bpa=1.479 degrees ! Estimated noise=824.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106165 Jy ! Component: 100 - total flux cleaned = 0.00082632 Jy ! Component: 150 - total flux cleaned = 0.000500213 Jy ! Component: 200 - total flux cleaned = 0.000292335 Jy ! Total flux subtracted in 200 components = 0.000292335 Jy ! Clean residual min=-0.003996 max=0.004143 Jy/beam ! Clean residual mean=0.000059 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 2.14714 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 239 components and 2.14714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.441406Jy sigma=0.001045 ! Fit after self-cal, rms=0.441429Jy sigma=0.001044 wmodel J1159+2914_X_2009_05_13_pus_map.mod ! Writing 239 model components to file: J1159+2914_X_2009_05_13_pus_map.mod wobs J1159+2914_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1159+2914_X_2009_05_13_pus_uvs.fits wwins J1159+2914_X_2009_05_13_pus_map.win ! wwins: Wrote 9 windows to J1159+2914_X_2009_05_13_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523578 Jy ! Component: 100 - total flux cleaned = 0.000868275 Jy ! Component: 150 - total flux cleaned = 0.00139557 Jy ! Component: 200 - total flux cleaned = 0.0017148 Jy ! Component: 250 - total flux cleaned = 0.00202553 Jy ! Component: 300 - total flux cleaned = 0.00226915 Jy ! Component: 350 - total flux cleaned = 0.00256727 Jy ! Component: 400 - total flux cleaned = 0.00262592 Jy ! Component: 450 - total flux cleaned = 0.00274127 Jy ! Component: 500 - total flux cleaned = 0.00274115 Jy ! Component: 550 - total flux cleaned = 0.00274123 Jy ! Component: 600 - total flux cleaned = 0.00279685 Jy ! Component: 650 - total flux cleaned = 0.00279634 Jy ! Component: 700 - total flux cleaned = 0.00285044 Jy ! Component: 750 - total flux cleaned = 0.00285017 Jy ! Component: 800 - total flux cleaned = 0.00290354 Jy ! Component: 850 - total flux cleaned = 0.00295578 Jy ! Component: 900 - total flux cleaned = 0.00295596 Jy ! Component: 950 - total flux cleaned = 0.00305854 Jy ! Component: 1000 - total flux cleaned = 0.00300763 Jy ! Component: 1050 - total flux cleaned = 0.0031084 Jy ! Component: 1100 - total flux cleaned = 0.00310834 Jy ! Component: 1150 - total flux cleaned = 0.0031575 Jy ! Component: 1200 - total flux cleaned = 0.0031082 Jy ! Component: 1250 - total flux cleaned = 0.00310826 Jy ! Component: 1300 - total flux cleaned = 0.00315649 Jy ! Component: 1350 - total flux cleaned = 0.00315653 Jy ! Component: 1400 - total flux cleaned = 0.00315647 Jy ! Component: 1450 - total flux cleaned = 0.00315643 Jy ! Component: 1500 - total flux cleaned = 0.0032031 Jy ! Component: 1550 - total flux cleaned = 0.00315657 Jy ! Component: 1600 - total flux cleaned = 0.00315642 Jy ! Component: 1650 - total flux cleaned = 0.00320226 Jy ! Component: 1700 - total flux cleaned = 0.00315665 Jy ! Component: 1750 - total flux cleaned = 0.00311173 Jy ! Component: 1800 - total flux cleaned = 0.0031567 Jy ! Component: 1850 - total flux cleaned = 0.00315661 Jy ! Component: 1900 - total flux cleaned = 0.00315649 Jy ! Component: 1950 - total flux cleaned = 0.00315618 Jy ! Component: 2000 - total flux cleaned = 0.003156 Jy ! Component: 2050 - total flux cleaned = 0.00306918 Jy ! Component: 2100 - total flux cleaned = 0.00311252 Jy ! Component: 2150 - total flux cleaned = 0.00306985 Jy ! Component: 2200 - total flux cleaned = 0.00306972 Jy ! Component: 2250 - total flux cleaned = 0.00302739 Jy ! Component: 2300 - total flux cleaned = 0.00306957 Jy ! Component: 2350 - total flux cleaned = 0.0030276 Jy ! Component: 2400 - total flux cleaned = 0.0030276 Jy ! Component: 2450 - total flux cleaned = 0.00298628 Jy ! Component: 2500 - total flux cleaned = 0.00302745 Jy ! Component: 2550 - total flux cleaned = 0.00302741 Jy ! Component: 2600 - total flux cleaned = 0.00298676 Jy ! Component: 2650 - total flux cleaned = 0.00302731 Jy ! Component: 2700 - total flux cleaned = 0.0030274 Jy ! Component: 2750 - total flux cleaned = 0.00306735 Jy ! Component: 2800 - total flux cleaned = 0.00302743 Jy ! Component: 2850 - total flux cleaned = 0.00298776 Jy ! Component: 2900 - total flux cleaned = 0.00302713 Jy ! Component: 2950 - total flux cleaned = 0.00298795 Jy ! Component: 3000 - total flux cleaned = 0.00298786 Jy ! Component: 3050 - total flux cleaned = 0.00302676 Jy ! Component: 3100 - total flux cleaned = 0.00302672 Jy ! Component: 3150 - total flux cleaned = 0.00298826 Jy ! Component: 3200 - total flux cleaned = 0.00298836 Jy ! Component: 3250 - total flux cleaned = 0.00306451 Jy ! Component: 3300 - total flux cleaned = 0.00302646 Jy ! Component: 3350 - total flux cleaned = 0.00306409 Jy ! Component: 3400 - total flux cleaned = 0.00302639 Jy ! Component: 3450 - total flux cleaned = 0.00302643 Jy ! Component: 3500 - total flux cleaned = 0.00306372 Jy ! Component: 3550 - total flux cleaned = 0.00306383 Jy ! Component: 3600 - total flux cleaned = 0.00306389 Jy ! Component: 3650 - total flux cleaned = 0.00310077 Jy ! Component: 3700 - total flux cleaned = 0.00310081 Jy ! Component: 3750 - total flux cleaned = 0.00313721 Jy ! Component: 3800 - total flux cleaned = 0.00313714 Jy ! Component: 3850 - total flux cleaned = 0.00313705 Jy ! Component: 3900 - total flux cleaned = 0.00317298 Jy ! Component: 3950 - total flux cleaned = 0.00313718 Jy ! Component: 4000 - total flux cleaned = 0.00317285 Jy ! Component: 4050 - total flux cleaned = 0.00313733 Jy ! Total flux subtracted in 4096 components = 0.0031727 Jy ! Clean residual min=-0.002141 max=0.001886 Jy/beam ! Clean residual mean=-0.000008 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 2.15031 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 538 components and 2.15031 Jy ![Exited script file: muppet] wmap "J1159+2914_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6303 x 1.133 at 1.479 degrees (North through East) ! Clean map min=-0.0033565 max=1.9255 Jy/beam ! Writing clean map to FITS file: J1159+2914_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.92554 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000644494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.100412 0.100412 0.200824 0.401649 0.803298 1.6066 3.21319 6.42638 12.8528 25.7055 51.4111 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.925 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6303 x 1.133 at 1.479 degrees (North through East) ! Clean map min=-0.0033565 max=1.9255 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1159+2914_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:42:38 2017