! Started logfile: J1230+1223_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:42:38 2017 obs J1230+1223_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1230+1223_X_2009_05_13_pus_uva.fits ! AN table 1: 222 integrations on 120 of 120 possible baselines. ! AN table 2: 102 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.199794 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 1988 lines of history. ! ! Reading 31072 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 J1230+1223_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 2053 telescope corrections were flagged in sub-array 1. ! A total of 1517 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2053 telescope corrections were flagged in sub-array 1. ! A total of 1517 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2053 telescope corrections were flagged in sub-array 1. ! A total of 1517 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2053 telescope corrections were flagged in sub-array 1. ! A total of 1517 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.796782Jy sigma=0.006773 ! Fit after self-cal, rms=0.482173Jy sigma=0.004010 ! 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=0.7698 mas, bmaj=1.322 mas, bpa=-7.253 degrees ! Estimated noise=1152.6 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 = 0.673172 Jy ! Component: 100 - total flux cleaned = 0.938478 Jy ! Total flux subtracted in 100 components = 0.938478 Jy ! Clean residual min=-0.038491 max=0.129773 Jy/beam ! Clean residual mean=0.002815 rms=0.016036 Jy/beam ! Combined flux in latest and established models = 0.938477 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.938477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.372806Jy sigma=0.003489 ! Fit after self-cal, rms=0.372429Jy sigma=0.003485 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149598 Jy ! Component: 100 - total flux cleaned = 0.244551 Jy ! Total flux subtracted in 100 components = 0.244551 Jy ! Clean residual min=-0.030357 max=0.103374 Jy/beam ! Clean residual mean=0.002258 rms=0.011475 Jy/beam ! Combined flux in latest and established models = 1.18303 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 1.18303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.290433Jy sigma=0.002615 ! Fit after self-cal, rms=0.290487Jy sigma=0.002611 ! Inverting map ! Added new window around map position (-1.4, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0997895 Jy ! Component: 100 - total flux cleaned = 0.161018 Jy ! Total flux subtracted in 100 components = 0.161018 Jy ! Clean residual min=-0.024359 max=0.061431 Jy/beam ! Clean residual mean=0.001908 rms=0.009004 Jy/beam ! Combined flux in latest and established models = 1.34405 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 1.34405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246341Jy sigma=0.002142 ! Fit after self-cal, rms=0.243129Jy sigma=0.002120 ! Inverting map ! Added new window around map position (-3.5, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06406 Jy ! Component: 100 - total flux cleaned = 0.111283 Jy ! Total flux subtracted in 100 components = 0.111283 Jy ! Clean residual min=-0.019814 max=0.044275 Jy/beam ! Clean residual mean=0.001706 rms=0.007192 Jy/beam ! Combined flux in latest and established models = 1.45533 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 115 components and 1.45533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220813Jy sigma=0.001859 ! Fit after self-cal, rms=0.218615Jy sigma=0.001842 ! 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=0.857 mas, bmaj=1.48 mas, bpa=-8.117 degrees ! Estimated noise=512.376 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 = 0.0656391 Jy ! Component: 100 - total flux cleaned = 0.113593 Jy ! Component: 150 - total flux cleaned = 0.151288 Jy ! Component: 200 - total flux cleaned = 0.181415 Jy ! Total flux subtracted in 200 components = 0.181415 Jy ! Clean residual min=-0.015935 max=0.042026 Jy/beam ! Clean residual mean=0.004140 rms=0.006940 Jy/beam ! Combined flux in latest and established models = 1.63674 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 178 components and 1.63674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195607Jy sigma=0.001553 ! Fit after self-cal, rms=0.194113Jy sigma=0.001540 ! Inverting map ! Added new window around map position (-7.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044822 Jy ! Component: 100 - total flux cleaned = 0.074347 Jy ! Component: 150 - total flux cleaned = 0.0974731 Jy ! Component: 200 - total flux cleaned = 0.116742 Jy ! Total flux subtracted in 200 components = 0.116742 Jy ! Clean residual min=-0.012085 max=0.025858 Jy/beam ! Clean residual mean=0.003412 rms=0.004719 Jy/beam ! Combined flux in latest and established models = 1.75349 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 239 components and 1.75348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183077Jy sigma=0.001398 ! Fit after self-cal, rms=0.182588Jy sigma=0.001393 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.04 HO 1.00* ! KK 1.05 KP 1.02 LA 1.00 MK 1.00 ! NL 1.00 NY 1.03 OV 1.00 PT 0.97 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.02 HN 1.08 HO 1.00* ! KK 1.00* KP 0.97 LA 0.92 MK 1.00* ! NL 1.01 NY 1.00* OV 1.06 PT 0.88 ! SC 1.18 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.04 HO 1.00* ! KK 1.01 KP 0.97 LA 0.99 MK 1.00 ! NL 0.99 NY 1.00 OV 0.98 PT 1.01 ! SC 0.99 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 1.07 HO 1.00* ! KK 1.00* KP 0.92 LA 0.91 MK 1.00* ! NL 1.00 NY 1.00* OV 1.03 PT 0.93 ! SC 1.15 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.05 HO 1.00* ! KK 1.02 KP 0.99 LA 1.03 MK 0.96 ! NL 1.01 NY 1.04 OV 1.01 PT 1.02 ! SC 1.01 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.02 HN 1.09 HO 1.00* ! KK 1.00* KP 0.96 LA 0.93 MK 1.00* ! NL 1.03 NY 1.00* OV 1.07 PT 0.93 ! SC 1.23 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.04 HO 1.00* ! KK 1.01 KP 0.99 LA 1.00 MK 0.97 ! NL 1.00 NY 1.03 OV 1.01 PT 1.01 ! SC 0.96 TS 1.00* WZ 1.00* KB 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 HN 1.08 HO 1.00* ! KK 1.00* KP 0.95 LA 0.91 MK 1.00* ! NL 1.04 NY 1.00* OV 1.07 PT 0.91 ! SC 1.17 TS 1.00* WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.182588Jy sigma=0.001393 ! Fit after self-cal, rms=0.175681Jy sigma=0.001217 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8545 mas, bmaj=1.499 mas, bpa=-8.095 degrees ! Estimated noise=517.464 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 = 0.0110212 Jy ! Component: 100 - total flux cleaned = 0.0184887 Jy ! Component: 150 - total flux cleaned = 0.0237564 Jy ! Component: 200 - total flux cleaned = 0.0259942 Jy ! Total flux subtracted in 200 components = 0.0259942 Jy ! Clean residual min=-0.013523 max=0.014880 Jy/beam ! Clean residual mean=0.000024 rms=0.003802 Jy/beam ! Combined flux in latest and established models = 1.77948 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 264 components and 1.77948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174838Jy sigma=0.001207 ! Fit after self-cal, rms=0.174847Jy sigma=0.001207 ! 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=0.174847Jy sigma=0.001207 ! Fit after self-cal, rms=0.175145Jy sigma=0.001206 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8548 mas, bmaj=1.497 mas, bpa=-8.008 degrees ! Estimated noise=517.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452061 Jy ! Component: 100 - total flux cleaned = 0.00644262 Jy ! Component: 150 - total flux cleaned = 0.00763898 Jy ! Component: 200 - total flux cleaned = 0.00818043 Jy ! Total flux subtracted in 200 components = 0.00818043 Jy ! Clean residual min=-0.013557 max=0.014235 Jy/beam ! Clean residual mean=0.000021 rms=0.003719 Jy/beam ! Combined flux in latest and established models = 1.78766 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 278 components and 1.78766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174831Jy sigma=0.001204 ! Fit after self-cal, rms=0.174827Jy sigma=0.001203 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 = 0.00138166 Jy ! Component: 100 - total flux cleaned = 0.00202302 Jy ! Component: 150 - total flux cleaned = 0.00249503 Jy ! Component: 200 - total flux cleaned = 0.00283042 Jy ! Total flux subtracted in 200 components = 0.00283042 Jy ! Clean residual min=-0.013382 max=0.014230 Jy/beam ! Clean residual mean=0.000022 rms=0.003687 Jy/beam ! Combined flux in latest and established models = 1.79049 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 291 components and 1.79049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174643Jy sigma=0.001202 ! Fit after self-cal, rms=0.174640Jy sigma=0.001202 ! 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=0.174640Jy sigma=0.001202 ! Fit after self-cal, rms=0.174691Jy sigma=0.001202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.855 mas, bmaj=1.497 mas, bpa=-7.896 degrees ! Estimated noise=517.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883812 Jy ! Component: 100 - total flux cleaned = 0.00160868 Jy ! Component: 150 - total flux cleaned = 0.00205153 Jy ! Component: 200 - total flux cleaned = 0.00247091 Jy ! Total flux subtracted in 200 components = 0.00247091 Jy ! Clean residual min=-0.013311 max=0.013862 Jy/beam ! Clean residual mean=0.000019 rms=0.003650 Jy/beam ! Combined flux in latest and established models = 1.79296 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 296 components and 1.79296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174523Jy sigma=0.001200 ! Fit after self-cal, rms=0.174526Jy sigma=0.001200 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 = 0.000688554 Jy ! Component: 100 - total flux cleaned = 0.00120519 Jy ! Component: 150 - total flux cleaned = 0.00149329 Jy ! Component: 200 - total flux cleaned = 0.00167575 Jy ! Total flux subtracted in 200 components = 0.00167575 Jy ! Clean residual min=-0.013125 max=0.013884 Jy/beam ! Clean residual mean=0.000019 rms=0.003633 Jy/beam ! Combined flux in latest and established models = 1.79464 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 303 components and 1.79464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174402Jy sigma=0.001199 ! Fit after self-cal, rms=0.174403Jy sigma=0.001199 ! 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=0.174403Jy sigma=0.001199 ! Fit after self-cal, rms=0.174436Jy sigma=0.001199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=2.968 mas, bpa=-8.759 degrees ! Estimated noise=648.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917492 Jy ! Component: 100 - total flux cleaned = 0.0132275 Jy ! Component: 150 - total flux cleaned = 0.0144862 Jy ! Component: 200 - total flux cleaned = 0.014907 Jy ! Total flux subtracted in 200 components = 0.014907 Jy ! Clean residual min=-0.023561 max=0.027578 Jy/beam ! Clean residual mean=0.000050 rms=0.007807 Jy/beam ! Combined flux in latest and established models = 1.80954 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 313 components and 1.80954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174585Jy sigma=0.001199 ! Fit after self-cal, rms=0.174566Jy sigma=0.001199 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 = 0.00218651 Jy ! Component: 100 - total flux cleaned = 0.002057 Jy ! Component: 150 - total flux cleaned = 0.00181723 Jy ! Component: 200 - total flux cleaned = 0.00181799 Jy ! Total flux subtracted in 200 components = 0.00181799 Jy ! Clean residual min=-0.022964 max=0.027433 Jy/beam ! Clean residual mean=0.000056 rms=0.007746 Jy/beam ! Combined flux in latest and established models = 1.81136 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 321 components and 1.81136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174689Jy sigma=0.001200 ! Fit after self-cal, rms=0.174691Jy sigma=0.001200 ! 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=0.8551 mas, bmaj=1.496 mas, bpa=-7.799 degrees ! Estimated noise=516.871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8551 x 1.496 at -7.799 degrees (North through East) ! Clean map min=-0.012183 max=0.86026 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=0.174691Jy sigma=0.001200 ! Fit after self-cal, rms=0.168694Jy sigma=0.001137 ! Inverting map and beam ! Estimated beam: bmin=0.8542 mas, bmaj=1.494 mas, bpa=-7.692 degrees ! Estimated noise=516.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00436981 Jy ! Component: 100 - total flux cleaned = -0.00594716 Jy ! Component: 150 - total flux cleaned = -0.00729176 Jy ! Component: 200 - total flux cleaned = -0.0082152 Jy ! Total flux subtracted in 200 components = -0.0082152 Jy ! Clean residual min=-0.012755 max=0.014090 Jy/beam ! Clean residual mean=0.000019 rms=0.003538 Jy/beam ! Combined flux in latest and established models = 1.80315 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 335 components and 1.80315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168327Jy sigma=0.001135 ! Fit after self-cal, rms=0.168347Jy sigma=0.001135 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000756 Jy ! Component: 100 - total flux cleaned = -0.00109499 Jy ! Component: 150 - total flux cleaned = -0.00119935 Jy ! Component: 200 - total flux cleaned = -0.00120369 Jy ! Total flux subtracted in 200 components = -0.00120369 Jy ! Clean residual min=-0.012743 max=0.014213 Jy/beam ! Clean residual mean=0.000018 rms=0.003526 Jy/beam ! Combined flux in latest and established models = 1.80194 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 344 components and 1.80194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168178Jy sigma=0.001134 ! Fit after self-cal, rms=0.168190Jy sigma=0.001134 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168190Jy sigma=0.001134 ! Fit after self-cal, rms=0.168351Jy sigma=0.001134 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=0.7636 mas, bmaj=1.363 mas, bpa=-7.914 degrees ! Estimated noise=1178.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.676175 Jy ! Component: 100 - total flux cleaned = 0.940378 Jy ! Component: 150 - total flux cleaned = 1.09817 Jy ! Component: 200 - total flux cleaned = 1.20852 Jy ! Total flux subtracted in 200 components = 1.20852 Jy ! Clean residual min=-0.029158 max=0.063806 Jy/beam ! Clean residual mean=-0.000559 rms=0.010089 Jy/beam ! Combined flux in latest and established models = 1.20852 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 45 model components to the UV plane model. ! The established model now contains 45 components and 1.20852 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8545 mas, bmaj=1.493 mas, bpa=-7.629 degrees ! Estimated noise=516.348 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 = 0.121052 Jy ! Component: 100 - total flux cleaned = 0.204949 Jy ! Component: 150 - total flux cleaned = 0.266418 Jy ! Component: 200 - total flux cleaned = 0.315496 Jy ! Total flux subtracted in 200 components = 0.315496 Jy ! Clean residual min=-0.027773 max=0.035053 Jy/beam ! Clean residual mean=-0.000203 rms=0.008079 Jy/beam ! Combined flux in latest and established models = 1.52401 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 122 components and 1.52401 Jy ! Inverting map ! Added new window around map position (-5.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415955 Jy ! Component: 100 - total flux cleaned = 0.0755324 Jy ! Component: 150 - total flux cleaned = 0.104038 Jy ! Component: 200 - total flux cleaned = 0.128146 Jy ! Total flux subtracted in 200 components = 0.128146 Jy ! Clean residual min=-0.019395 max=0.020564 Jy/beam ! Clean residual mean=-0.000087 rms=0.005039 Jy/beam ! Combined flux in latest and established models = 1.65216 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 210 components and 1.65216 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=2.111 mas, bmaj=2.968 mas, bpa=-8.673 degrees ! Estimated noise=648.313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431037 Jy ! Component: 100 - total flux cleaned = 0.0720503 Jy ! Component: 150 - total flux cleaned = 0.0931122 Jy ! Component: 200 - total flux cleaned = 0.109325 Jy ! Total flux subtracted in 200 components = 0.109325 Jy ! Clean residual min=-0.026612 max=0.026480 Jy/beam ! Clean residual mean=-0.000019 rms=0.007919 Jy/beam ! Combined flux in latest and established models = 1.76148 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 = 0.0125477 Jy ! Component: 100 - total flux cleaned = 0.0222814 Jy ! Component: 150 - total flux cleaned = 0.029838 Jy ! Component: 200 - total flux cleaned = 0.0357158 Jy ! Total flux subtracted in 200 components = 0.0357158 Jy ! Clean residual min=-0.021936 max=0.027311 Jy/beam ! Clean residual mean=0.000033 rms=0.007549 Jy/beam ! Combined flux in latest and established models = 1.7972 Jy ! Adding 122 model components to the UV plane model. ! The established model now contains 302 components and 1.7972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8545 mas, bmaj=1.493 mas, bpa=-7.629 degrees ! Estimated noise=516.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000501595 Jy ! Component: 100 - total flux cleaned = 0.000346651 Jy ! Component: 150 - total flux cleaned = 0.00107574 Jy ! Component: 200 - total flux cleaned = 0.00194463 Jy ! Total flux subtracted in 200 components = 0.00194463 Jy ! Clean residual min=-0.011467 max=0.015141 Jy/beam ! Clean residual mean=0.000019 rms=0.003493 Jy/beam ! Combined flux in latest and established models = 1.79914 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 315 components and 1.79914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168432Jy sigma=0.001133 ! Fit after self-cal, rms=0.168333Jy sigma=0.001132 wmodel J1230+1223_X_2009_05_13_pus_map.mod ! Writing 315 model components to file: J1230+1223_X_2009_05_13_pus_map.mod wobs J1230+1223_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1230+1223_X_2009_05_13_pus_uvs.fits wwins J1230+1223_X_2009_05_13_pus_map.win ! wwins: Wrote 5 windows to J1230+1223_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 = 0.00535664 Jy ! Component: 100 - total flux cleaned = 0.00644895 Jy ! Component: 150 - total flux cleaned = 0.00604874 Jy ! Component: 200 - total flux cleaned = 0.00585906 Jy ! Component: 250 - total flux cleaned = 0.00638711 Jy ! Component: 300 - total flux cleaned = 0.00655975 Jy ! Component: 350 - total flux cleaned = 0.00672432 Jy ! Component: 400 - total flux cleaned = 0.00703176 Jy ! Component: 450 - total flux cleaned = 0.00673478 Jy ! Component: 500 - total flux cleaned = 0.00659334 Jy ! Component: 550 - total flux cleaned = 0.00645617 Jy ! Component: 600 - total flux cleaned = 0.0063225 Jy ! Component: 650 - total flux cleaned = 0.00658266 Jy ! Component: 700 - total flux cleaned = 0.00683242 Jy ! Component: 750 - total flux cleaned = 0.00731815 Jy ! Component: 800 - total flux cleaned = 0.00755518 Jy ! Component: 850 - total flux cleaned = 0.00824597 Jy ! Component: 900 - total flux cleaned = 0.00858052 Jy ! Component: 950 - total flux cleaned = 0.0091237 Jy ! Component: 1000 - total flux cleaned = 0.00933648 Jy ! Component: 1050 - total flux cleaned = 0.00954336 Jy ! Component: 1100 - total flux cleaned = 0.0098458 Jy ! Component: 1150 - total flux cleaned = 0.00994431 Jy ! Component: 1200 - total flux cleaned = 0.0103276 Jy ! Component: 1250 - total flux cleaned = 0.0106076 Jy ! Component: 1300 - total flux cleaned = 0.0106069 Jy ! Component: 1350 - total flux cleaned = 0.0108768 Jy ! Component: 1400 - total flux cleaned = 0.011052 Jy ! Component: 1450 - total flux cleaned = 0.0113932 Jy ! Component: 1500 - total flux cleaned = 0.0114751 Jy ! Component: 1550 - total flux cleaned = 0.0116404 Jy ! Component: 1600 - total flux cleaned = 0.0118033 Jy ! Component: 1650 - total flux cleaned = 0.012282 Jy ! Component: 1700 - total flux cleaned = 0.0125173 Jy ! Component: 1750 - total flux cleaned = 0.0129809 Jy ! Component: 1800 - total flux cleaned = 0.0135875 Jy ! Component: 1850 - total flux cleaned = 0.0138863 Jy ! Component: 1900 - total flux cleaned = 0.0144742 Jy ! Component: 1950 - total flux cleaned = 0.0149805 Jy ! Component: 2000 - total flux cleaned = 0.0152668 Jy ! Component: 2050 - total flux cleaned = 0.0156207 Jy ! Component: 2100 - total flux cleaned = 0.0158999 Jy ! Component: 2150 - total flux cleaned = 0.0163132 Jy ! Component: 2200 - total flux cleaned = 0.0166517 Jy ! Component: 2250 - total flux cleaned = 0.0171193 Jy ! Component: 2300 - total flux cleaned = 0.0173836 Jy ! Component: 2350 - total flux cleaned = 0.0179045 Jy ! Component: 2400 - total flux cleaned = 0.0182888 Jy ! Component: 2450 - total flux cleaned = 0.0186069 Jy ! Component: 2500 - total flux cleaned = 0.0191721 Jy ! Component: 2550 - total flux cleaned = 0.0193586 Jy ! Component: 2600 - total flux cleaned = 0.0196658 Jy ! Component: 2650 - total flux cleaned = 0.019968 Jy ! Component: 2700 - total flux cleaned = 0.0204473 Jy ! Component: 2750 - total flux cleaned = 0.0205654 Jy ! Component: 2800 - total flux cleaned = 0.0209175 Jy ! Component: 2850 - total flux cleaned = 0.0210344 Jy ! Component: 2900 - total flux cleaned = 0.0212646 Jy ! Component: 2950 - total flux cleaned = 0.021492 Jy ! Component: 3000 - total flux cleaned = 0.0219412 Jy ! Component: 3050 - total flux cleaned = 0.0219414 Jy ! Component: 3100 - total flux cleaned = 0.0222718 Jy ! Component: 3150 - total flux cleaned = 0.0222721 Jy ! Component: 3200 - total flux cleaned = 0.0227034 Jy ! Component: 3250 - total flux cleaned = 0.0229699 Jy ! Component: 3300 - total flux cleaned = 0.0232342 Jy ! Component: 3350 - total flux cleaned = 0.0235474 Jy ! Component: 3400 - total flux cleaned = 0.0238069 Jy ! Component: 3450 - total flux cleaned = 0.0240128 Jy ! Component: 3500 - total flux cleaned = 0.0244195 Jy ! Component: 3550 - total flux cleaned = 0.02447 Jy ! Component: 3600 - total flux cleaned = 0.0248702 Jy ! Component: 3650 - total flux cleaned = 0.0252173 Jy ! Component: 3700 - total flux cleaned = 0.0257086 Jy ! Component: 3750 - total flux cleaned = 0.0260005 Jy ! Component: 3800 - total flux cleaned = 0.0260488 Jy ! Component: 3850 - total flux cleaned = 0.0263364 Jy ! Component: 3900 - total flux cleaned = 0.0267636 Jy ! Component: 3950 - total flux cleaned = 0.0269982 Jy ! Component: 4000 - total flux cleaned = 0.0269982 Jy ! Component: 4050 - total flux cleaned = 0.0274149 Jy ! Total flux subtracted in 4096 components = 0.0274612 Jy ! Clean residual min=-0.002698 max=0.002473 Jy/beam ! Clean residual mean=-0.000024 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 1.82661 Jy keep ! Adding 452 model components to the UV plane model. ! The established model now contains 766 components and 1.8266 Jy ![Exited script file: muppet] wmap "J1230+1223_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8545 x 1.493 at -7.629 degrees (North through East) ! Clean map min=-0.0070694 max=0.85455 Jy/beam ! Writing clean map to FITS file: J1230+1223_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 0.854547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000978455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.3435 0.3435 0.687 1.374 2.748 5.496 10.992 21.984 43.968 87.936 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.854 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8545 x 1.493 at -7.629 degrees (North through East) ! Clean map min=-0.0070694 max=0.85455 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 J1230+1223_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:42:48 2017