! Started logfile: J1159+2914_S_2009_05_13_pus_uvs.log on Sun Jan 22 11:36:23 2017 obs J1159+2914_S_2009_05_13_pus_uva.fits ! Reading UV FITS file: J1159+2914_S_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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1341 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1159+2914_S_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 0.500x0.500 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=0.582523Jy sigma=0.004707 ! Fit after self-cal, rms=0.544634Jy sigma=0.004393 ! 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=2.032 mas, bmaj=3.739 mas, bpa=0.646 degrees ! Estimated noise=1312.18 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 = 1.11004 Jy ! Component: 100 - total flux cleaned = 1.35388 Jy ! Total flux subtracted in 100 components = 1.35388 Jy ! Clean residual min=-0.025988 max=0.093705 Jy/beam ! Clean residual mean=0.000183 rms=0.007006 Jy/beam ! Combined flux in latest and established models = 1.35388 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.35388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301185Jy sigma=0.002275 ! Fit after self-cal, rms=0.301050Jy sigma=0.002274 ! Inverting map ! Added new window around map position (0, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0952025 Jy ! Component: 100 - total flux cleaned = 0.151805 Jy ! Total flux subtracted in 100 components = 0.151805 Jy ! Clean residual min=-0.024097 max=0.044331 Jy/beam ! Clean residual mean=0.000065 rms=0.005150 Jy/beam ! Combined flux in latest and established models = 1.50568 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 1.50568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256487Jy sigma=0.001807 ! Fit after self-cal, rms=0.255784Jy sigma=0.001802 ! Inverting map ! Added new window around map position (4.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462119 Jy ! Component: 100 - total flux cleaned = 0.0782964 Jy ! Total flux subtracted in 100 components = 0.0782964 Jy ! Clean residual min=-0.021209 max=0.028825 Jy/beam ! Clean residual mean=0.000010 rms=0.004493 Jy/beam ! Combined flux in latest and established models = 1.58398 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 1.58398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241893Jy sigma=0.001654 ! Fit after self-cal, rms=0.241503Jy sigma=0.001651 ! 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=2.412 mas, bmaj=4.32 mas, bpa=2.094 degrees ! Estimated noise=926.074 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486301 Jy ! Component: 100 - total flux cleaned = 0.0811776 Jy ! Component: 150 - total flux cleaned = 0.104066 Jy ! Component: 200 - total flux cleaned = 0.1199 Jy ! Total flux subtracted in 200 components = 0.1199 Jy ! Clean residual min=-0.017164 max=0.022542 Jy/beam ! Clean residual mean=-0.001477 rms=0.003822 Jy/beam ! Combined flux in latest and established models = 1.70388 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 1.70388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229829Jy sigma=0.001527 ! Fit after self-cal, rms=0.228918Jy sigma=0.001520 ! Inverting map ! Added new window around map position (6.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257429 Jy ! Component: 100 - total flux cleaned = 0.0344352 Jy ! Component: 150 - total flux cleaned = 0.0406083 Jy ! Component: 200 - total flux cleaned = 0.0445669 Jy ! Total flux subtracted in 200 components = 0.0445669 Jy ! Clean residual min=-0.016212 max=0.015214 Jy/beam ! Clean residual mean=-0.002247 rms=0.003314 Jy/beam ! Combined flux in latest and established models = 1.74844 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 1.74844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225413Jy sigma=0.001487 ! Fit after self-cal, rms=0.224978Jy sigma=0.001483 ! 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 0.68 ! KK 0.99 KP 1.00* LA 1.00* MK 1.00 ! NL 1.00* NY 0.91 OV 1.00* PT 1.00* ! SC 1.00* TS 0.99 WZ 1.06 KB 0.98 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.00* HN 1.02 HO 1.00* ! KK 1.00* KP 1.00* LA 0.96 MK 1.00* ! NL 1.03 NY 1.00* OV 1.00* PT 1.03 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.02 HN 1.05 HO 1.00* ! KK 1.00* KP 0.98 LA 0.95 MK 1.00* ! NL 1.01 NY 0.96 OV 1.00* PT 0.99 ! SC 0.97 TS 1.00* WZ 1.01 KB 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 0.99 HN 1.05 HO 1.00* ! KK 1.00 KP 0.98 LA 0.96 MK 0.98 ! NL 1.01 NY 1.06 OV 1.01 PT 0.99 ! SC 0.97 TS 1.07 WZ 1.01 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 0.74 ! KK 0.99 KP 1.00* LA 1.00* MK 1.02 ! NL 1.00* NY 0.85 OV 1.00* PT 1.00* ! SC 1.00* TS 0.96 WZ 1.07 KB 1.06 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.00* HN 1.03 HO 1.00* ! KK 1.00* KP 1.00* LA 1.00 MK 1.00* ! NL 1.03 NY 1.00* OV 1.00* PT 1.00 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HN 1.01 HO 1.00* ! KK 1.00* KP 1.02 LA 1.00 MK 1.00* ! NL 1.04 NY 0.97 OV 1.00* PT 0.99 ! SC 0.99 TS 1.00* WZ 1.01 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 0.96 HN 1.01 HO 1.00* ! KK 1.03 KP 1.01 LA 0.99 MK 1.01 ! NL 1.03 NY 1.06 OV 1.01 PT 0.98 ! SC 1.02 TS 1.04 WZ 0.99 KB 1.10 ! ! ! 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 0.74 ! KK 1.01 KP 1.00* LA 1.00* MK 1.01 ! NL 1.00* NY 0.91 OV 1.00* PT 1.00* ! SC 1.00* TS 1.01 WZ 1.07 KB 1.01 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00* HN 1.01 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 1.04 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 0.98 HN 1.02 HO 1.00* ! KK 1.00* KP 1.02 LA 0.98 MK 1.00* ! NL 0.98 NY 0.97 OV 1.00* PT 0.99 ! SC 0.96 TS 1.00* WZ 1.02 KB 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 0.95 HN 1.00 HO 1.00* ! KK 0.99 KP 1.00 LA 0.98 MK 1.01 ! NL 0.98 NY 1.05 OV 1.05 PT 0.98 ! SC 0.98 TS 1.08 WZ 1.00 KB 1.04 ! ! ! 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 1.07 KP 1.00* LA 1.00* MK 1.00 ! NL 1.00* NY 0.83 OV 1.00* PT 1.00* ! SC 1.00* TS 1.00 WZ 0.99 KB 1.01 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00* HN 0.96 HO 1.00* ! KK 1.00* KP 1.00* LA 0.98 MK 1.00* ! NL 0.98 NY 1.00* OV 1.00* PT 1.01 ! SC 1.00* TS 1.00* WZ 1.00* KB 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.02 HN 0.95 HO 1.00* ! KK 1.00* KP 0.99 LA 0.97 MK 1.00* ! NL 1.01 NY 0.99 OV 1.00* PT 0.97 ! SC 0.91 TS 1.00* WZ 1.01 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 0.98 HN 0.95 HO 1.00* ! KK 1.01 KP 0.97 LA 0.98 MK 0.99 ! NL 0.98 NY 1.08 OV 0.99 PT 0.98 ! SC 0.96 TS 1.05 WZ 0.99 KB 1.01 ! ! ! Fit before self-cal, rms=0.224978Jy sigma=0.001483 ! Fit after self-cal, rms=0.194770Jy sigma=0.001323 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.464 mas, bmaj=4.308 mas, bpa=1.067 degrees ! Estimated noise=924.985 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 (-0.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554684 Jy ! Component: 100 - total flux cleaned = 0.00754752 Jy ! Component: 150 - total flux cleaned = 0.00954146 Jy ! Component: 200 - total flux cleaned = 0.0112481 Jy ! Total flux subtracted in 200 components = 0.0112481 Jy ! Clean residual min=-0.008780 max=0.008240 Jy/beam ! Clean residual mean=-0.000710 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 1.75969 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 1.75969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193343Jy sigma=0.001311 ! Fit after self-cal, rms=0.193228Jy sigma=0.001310 ! 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=0.193228Jy sigma=0.001310 ! Fit after self-cal, rms=0.189597Jy sigma=0.001288 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.468 mas, bmaj=4.305 mas, bpa=1.176 degrees ! Estimated noise=924.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000991899 Jy ! Component: 100 - total flux cleaned = 0.000484215 Jy ! Component: 150 - total flux cleaned = 0.00174905 Jy ! Component: 200 - total flux cleaned = 0.00285689 Jy ! Total flux subtracted in 200 components = 0.00285689 Jy ! Clean residual min=-0.007205 max=0.007486 Jy/beam ! Clean residual mean=-0.000311 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 1.76255 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 1.76255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188738Jy sigma=0.001282 ! Fit after self-cal, rms=0.188701Jy sigma=0.001281 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 (11, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573473 Jy ! Component: 100 - total flux cleaned = 0.00680473 Jy ! Component: 150 - total flux cleaned = 0.00756451 Jy ! Component: 200 - total flux cleaned = 0.00842525 Jy ! Total flux subtracted in 200 components = 0.00842525 Jy ! Clean residual min=-0.006466 max=0.006481 Jy/beam ! Clean residual mean=-0.000440 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 1.77097 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 1.77097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188143Jy sigma=0.001278 ! Fit after self-cal, rms=0.188118Jy sigma=0.001277 ! 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=0.188118Jy sigma=0.001277 ! Fit after self-cal, rms=0.186772Jy sigma=0.001264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.465 mas, bmaj=4.308 mas, bpa=1.235 degrees ! Estimated noise=921.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017776 Jy ! Component: 100 - total flux cleaned = 0.00321823 Jy ! Component: 150 - total flux cleaned = 0.0048274 Jy ! Component: 200 - total flux cleaned = 0.00625159 Jy ! Total flux subtracted in 200 components = 0.00625159 Jy ! Clean residual min=-0.005439 max=0.006133 Jy/beam ! Clean residual mean=0.000039 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 1.77723 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 1.77723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186318Jy sigma=0.001261 ! Fit after self-cal, rms=0.186297Jy sigma=0.001261 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 (10, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579079 Jy ! Component: 100 - total flux cleaned = 0.00730121 Jy ! Component: 150 - total flux cleaned = 0.0083432 Jy ! Component: 200 - total flux cleaned = 0.00906223 Jy ! Total flux subtracted in 200 components = 0.00906223 Jy ! Clean residual min=-0.005273 max=0.005678 Jy/beam ! Clean residual mean=-0.000093 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 1.78629 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 1.78629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186014Jy sigma=0.001258 ! Fit after self-cal, rms=0.186003Jy sigma=0.001258 ! Inverting map ! Added new window around map position (-7, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050541 Jy ! Component: 100 - total flux cleaned = 0.00679859 Jy ! Component: 150 - total flux cleaned = 0.00727013 Jy ! Component: 200 - total flux cleaned = 0.00781585 Jy ! Total flux subtracted in 200 components = 0.00781585 Jy ! Clean residual min=-0.005546 max=0.004504 Jy/beam ! Clean residual mean=-0.000203 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 1.7941 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 148 components and 1.7941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185759Jy sigma=0.001257 ! Fit after self-cal, rms=0.185747Jy sigma=0.001257 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.185747Jy sigma=0.001257 ! Fit after self-cal, rms=0.185439Jy sigma=0.001255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.616 mas, bmaj=9.54 mas, bpa=0.4044 degrees ! Estimated noise=1281.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180008 Jy ! Component: 100 - total flux cleaned = 0.00359781 Jy ! Component: 150 - total flux cleaned = 0.00528921 Jy ! Component: 200 - total flux cleaned = 0.00668605 Jy ! Total flux subtracted in 200 components = 0.00668605 Jy ! Clean residual min=-0.004916 max=0.005759 Jy/beam ! Clean residual mean=-0.000042 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 1.80079 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 166 components and 1.80079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185308Jy sigma=0.001254 ! Fit after self-cal, rms=0.185287Jy sigma=0.001254 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 = 0.000537126 Jy ! Component: 100 - total flux cleaned = 0.00174052 Jy ! Component: 150 - total flux cleaned = 0.00265507 Jy ! Component: 200 - total flux cleaned = 0.00330616 Jy ! Total flux subtracted in 200 components = 0.00330616 Jy ! Clean residual min=-0.004962 max=0.005182 Jy/beam ! Clean residual mean=-0.000175 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 1.8041 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 177 components and 1.80409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185252Jy sigma=0.001254 ! Fit after self-cal, rms=0.185245Jy sigma=0.001254 ! 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=2.465 mas, bmaj=4.313 mas, bpa=1.233 degrees ! Estimated noise=920.804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.465 x 4.313 at 1.233 degrees (North through East) ! Clean map min=-0.0047819 max=1.4213 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=0.185245Jy sigma=0.001254 ! Fit after self-cal, rms=0.345022Jy sigma=0.001043 ! Inverting map and beam ! Estimated beam: bmin=2.463 mas, bmaj=4.317 mas, bpa=1.215 degrees ! Estimated noise=921.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412419 Jy ! Component: 100 - total flux cleaned = 0.000787982 Jy ! Component: 150 - total flux cleaned = 0.000907185 Jy ! Component: 200 - total flux cleaned = 0.00122892 Jy ! Total flux subtracted in 200 components = 0.00122892 Jy ! Clean residual min=-0.004813 max=0.004880 Jy/beam ! Clean residual mean=0.000087 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 1.80532 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 197 components and 1.80532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344887Jy sigma=0.001042 ! Fit after self-cal, rms=0.344893Jy sigma=0.001042 ! Inverting map ! Added new window around map position (54.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370042 Jy ! Component: 100 - total flux cleaned = 0.00459729 Jy ! Component: 150 - total flux cleaned = 0.00500887 Jy ! Component: 200 - total flux cleaned = 0.00500884 Jy ! Total flux subtracted in 200 components = 0.00500884 Jy ! Clean residual min=-0.004831 max=0.004372 Jy/beam ! Clean residual mean=0.000016 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 1.81033 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 213 components and 1.81033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344782Jy sigma=0.001041 ! Fit after self-cal, rms=0.344787Jy sigma=0.001041 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344787Jy sigma=0.001041 ! Fit after self-cal, rms=0.346099Jy sigma=0.001040 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=2.077 mas, bmaj=3.709 mas, bpa=-0.01618 degrees ! Estimated noise=1315.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.10819 Jy ! Component: 100 - total flux cleaned = 1.35295 Jy ! Component: 150 - total flux cleaned = 1.43724 Jy ! Component: 200 - total flux cleaned = 1.4863 Jy ! Total flux subtracted in 200 components = 1.4863 Jy ! Clean residual min=-0.012305 max=0.028177 Jy/beam ! Clean residual mean=0.000198 rms=0.003431 Jy/beam ! Combined flux in latest and established models = 1.4863 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 1.4863 Jy ! Inverting map and beam ! Estimated beam: bmin=2.463 mas, bmaj=4.316 mas, bpa=1.217 degrees ! Estimated noise=921.06 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 = 0.0729344 Jy ! Component: 100 - total flux cleaned = 0.123728 Jy ! Component: 150 - total flux cleaned = 0.160435 Jy ! Component: 200 - total flux cleaned = 0.187553 Jy ! Total flux subtracted in 200 components = 0.187553 Jy ! Clean residual min=-0.005146 max=0.015624 Jy/beam ! Clean residual mean=0.002052 rms=0.002366 Jy/beam ! Combined flux in latest and established models = 1.67385 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 106 components and 1.67385 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206379 Jy ! Component: 100 - total flux cleaned = 0.0367419 Jy ! Component: 150 - total flux cleaned = 0.0498185 Jy ! Component: 200 - total flux cleaned = 0.0607785 Jy ! Total flux subtracted in 200 components = 0.0607785 Jy ! Clean residual min=-0.004510 max=0.007960 Jy/beam ! Clean residual mean=0.001164 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 1.73463 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 160 components and 1.73463 Jy ! Inverting map ! Added new window around map position (4, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00973567 Jy ! Component: 100 - total flux cleaned = 0.0179956 Jy ! Component: 150 - total flux cleaned = 0.0252231 Jy ! Component: 200 - total flux cleaned = 0.0315865 Jy ! Total flux subtracted in 200 components = 0.0315865 Jy ! Clean residual min=-0.004430 max=0.005526 Jy/beam ! Clean residual mean=0.000710 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 1.76622 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 198 components and 1.76622 Jy ! Inverting map ! Added new window around map position (-2, 34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00605972 Jy ! Component: 100 - total flux cleaned = 0.0112018 Jy ! Component: 150 - total flux cleaned = 0.0158024 Jy ! Component: 200 - total flux cleaned = 0.0199492 Jy ! Total flux subtracted in 200 components = 0.0199492 Jy ! Clean residual min=-0.004312 max=0.004476 Jy/beam ! Clean residual mean=0.000424 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 1.78617 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 220 components and 1.78617 Jy ! Inverting map ! Added new window around map position (25.5, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044151 Jy ! Component: 100 - total flux cleaned = 0.00789848 Jy ! Component: 150 - total flux cleaned = 0.0110467 Jy ! Component: 200 - total flux cleaned = 0.0134647 Jy ! Total flux subtracted in 200 components = 0.0134647 Jy ! Clean residual min=-0.004276 max=0.004260 Jy/beam ! Clean residual mean=0.000232 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 1.79963 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 244 components and 1.79963 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.618 mas, bmaj=9.545 mas, bpa=0.5368 degrees ! Estimated noise=1281.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00525274 Jy ! Component: 100 - total flux cleaned = 0.00879348 Jy ! Component: 150 - total flux cleaned = 0.0113256 Jy ! Component: 200 - total flux cleaned = 0.0126998 Jy ! Total flux subtracted in 200 components = 0.0126998 Jy ! Clean residual min=-0.004538 max=0.004085 Jy/beam ! Clean residual mean=0.000142 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 1.81233 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 = 0.00098916 Jy ! Component: 100 - total flux cleaned = 0.0018069 Jy ! Component: 150 - total flux cleaned = 0.00228094 Jy ! Component: 200 - total flux cleaned = 0.00247414 Jy ! Total flux subtracted in 200 components = 0.00247414 Jy ! Clean residual min=-0.004590 max=0.004032 Jy/beam ! Clean residual mean=0.000043 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 1.81481 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 298 components and 1.81481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.463 mas, bmaj=4.316 mas, bpa=1.217 degrees ! Estimated noise=921.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189641 Jy ! Component: 100 - total flux cleaned = 1.60186e-05 Jy ! Component: 150 - total flux cleaned = 9.51722e-05 Jy ! Component: 200 - total flux cleaned = -0.000131471 Jy ! Total flux subtracted in 200 components = -0.000131471 Jy ! Clean residual min=-0.004129 max=0.004157 Jy/beam ! Clean residual mean=0.000017 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 1.81467 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 314 components and 1.81467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.345637Jy sigma=0.001037 ! Fit after self-cal, rms=0.345614Jy sigma=0.001037 wmodel J1159+2914_S_2009_05_13_pus_map.mod ! Writing 314 model components to file: J1159+2914_S_2009_05_13_pus_map.mod wobs J1159+2914_S_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J1159+2914_S_2009_05_13_pus_uvs.fits wwins J1159+2914_S_2009_05_13_pus_map.win ! wwins: Wrote 13 windows to J1159+2914_S_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 = -0.000915146 Jy ! Component: 100 - total flux cleaned = -0.00183412 Jy ! Component: 150 - total flux cleaned = -0.00203463 Jy ! Component: 200 - total flux cleaned = -0.00209894 Jy ! Component: 250 - total flux cleaned = -0.00222651 Jy ! Component: 300 - total flux cleaned = -0.00235104 Jy ! Component: 350 - total flux cleaned = -0.00247234 Jy ! Component: 400 - total flux cleaned = -0.00253203 Jy ! Component: 450 - total flux cleaned = -0.00247351 Jy ! Component: 500 - total flux cleaned = -0.00241573 Jy ! Component: 550 - total flux cleaned = -0.00235903 Jy ! Component: 600 - total flux cleaned = -0.00235937 Jy ! Component: 650 - total flux cleaned = -0.00241512 Jy ! Component: 700 - total flux cleaned = -0.00241423 Jy ! Component: 750 - total flux cleaned = -0.00230502 Jy ! Component: 800 - total flux cleaned = -0.00225162 Jy ! Component: 850 - total flux cleaned = -0.00230531 Jy ! Component: 900 - total flux cleaned = -0.00219952 Jy ! Component: 950 - total flux cleaned = -0.00225222 Jy ! Component: 1000 - total flux cleaned = -0.00225212 Jy ! Component: 1050 - total flux cleaned = -0.00220022 Jy ! Component: 1100 - total flux cleaned = -0.00209795 Jy ! Component: 1150 - total flux cleaned = -0.00214871 Jy ! Component: 1200 - total flux cleaned = -0.00204791 Jy ! Component: 1250 - total flux cleaned = -0.00199782 Jy ! Component: 1300 - total flux cleaned = -0.00204712 Jy ! Component: 1350 - total flux cleaned = -0.0018991 Jy ! Component: 1400 - total flux cleaned = -0.00189919 Jy ! Component: 1450 - total flux cleaned = -0.00175385 Jy ! Component: 1500 - total flux cleaned = -0.00185012 Jy ! Component: 1550 - total flux cleaned = -0.00175448 Jy ! Component: 1600 - total flux cleaned = -0.00175451 Jy ! Component: 1650 - total flux cleaned = -0.00180184 Jy ! Component: 1700 - total flux cleaned = -0.00180213 Jy ! Component: 1750 - total flux cleaned = -0.00180213 Jy ! Component: 1800 - total flux cleaned = -0.00175616 Jy ! Component: 1850 - total flux cleaned = -0.00175639 Jy ! Component: 1900 - total flux cleaned = -0.0018024 Jy ! Component: 1950 - total flux cleaned = -0.00171146 Jy ! Component: 2000 - total flux cleaned = -0.00175662 Jy ! Component: 2050 - total flux cleaned = -0.00175677 Jy ! Component: 2100 - total flux cleaned = -0.00171183 Jy ! Component: 2150 - total flux cleaned = -0.00175608 Jy ! Component: 2200 - total flux cleaned = -0.0016235 Jy ! Component: 2250 - total flux cleaned = -0.00162351 Jy ! Component: 2300 - total flux cleaned = -0.00162355 Jy ! Component: 2350 - total flux cleaned = -0.00153676 Jy ! Component: 2400 - total flux cleaned = -0.00162332 Jy ! Component: 2450 - total flux cleaned = -0.00153734 Jy ! Component: 2500 - total flux cleaned = -0.00158002 Jy ! Component: 2550 - total flux cleaned = -0.00153751 Jy ! Component: 2600 - total flux cleaned = -0.00153732 Jy ! Component: 2650 - total flux cleaned = -0.00149522 Jy ! Component: 2700 - total flux cleaned = -0.00149501 Jy ! Component: 2750 - total flux cleaned = -0.00149492 Jy ! Component: 2800 - total flux cleaned = -0.00141193 Jy ! Component: 2850 - total flux cleaned = -0.00141181 Jy ! Component: 2900 - total flux cleaned = -0.00145279 Jy ! Component: 2950 - total flux cleaned = -0.00137092 Jy ! Component: 3000 - total flux cleaned = -0.00141155 Jy ! Component: 3050 - total flux cleaned = -0.00137093 Jy ! Component: 3100 - total flux cleaned = -0.00133069 Jy ! Component: 3150 - total flux cleaned = -0.00141098 Jy ! Component: 3200 - total flux cleaned = -0.00137089 Jy ! Component: 3250 - total flux cleaned = -0.00133103 Jy ! Component: 3300 - total flux cleaned = -0.00137076 Jy ! Component: 3350 - total flux cleaned = -0.00133138 Jy ! Component: 3400 - total flux cleaned = -0.0013705 Jy ! Component: 3450 - total flux cleaned = -0.00133145 Jy ! Component: 3500 - total flux cleaned = -0.00133142 Jy ! Component: 3550 - total flux cleaned = -0.00137027 Jy ! Component: 3600 - total flux cleaned = -0.00133176 Jy ! Component: 3650 - total flux cleaned = -0.00140859 Jy ! Component: 3700 - total flux cleaned = -0.00137028 Jy ! Component: 3750 - total flux cleaned = -0.00133198 Jy ! Component: 3800 - total flux cleaned = -0.00136982 Jy ! Component: 3850 - total flux cleaned = -0.00140752 Jy ! Component: 3900 - total flux cleaned = -0.00133232 Jy ! Component: 3950 - total flux cleaned = -0.00136984 Jy ! Component: 4000 - total flux cleaned = -0.0013324 Jy ! Component: 4050 - total flux cleaned = -0.00144395 Jy ! Total flux subtracted in 4096 components = -0.00136968 Jy ! Clean residual min=-0.002555 max=0.002295 Jy/beam ! Clean residual mean=-0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 1.8133 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 635 components and 1.8133 Jy ![Exited script file: muppet] wmap "J1159+2914_S_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.463 x 4.316 at 1.217 degrees (North through East) ! Clean map min=-0.0033845 max=1.4198 Jy/beam ! Writing clean map to FITS file: J1159+2914_S_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 1.41981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000650509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.13745 0.13745 0.2749 0.549799 1.0996 2.1992 4.39839 8.79679 17.5936 35.1872 70.3743 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.419 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.463 x 4.316 at 1.217 degrees (North through East) ! Clean map min=-0.0033845 max=1.4198 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_S_2009_05_13_pus_uvs.log closed on Sun Jan 22 11:36:29 2017