! Started logfile: J1344+6606_S_2010_10_13_pus_uvs.log on Mon Feb 28 00:02:20 2011 obs J1344+6606_S_2010_10_13_pus_uva.fits ! Reading UV FITS file: J1344+6606_S_2010_10_13_pus_uva.fits ! AN table 1: 84 integrations on 105 of 105 possible baselines. ! AN table 2: 25 integrations on 105 of 105 possible baselines. ! AN table 3: 235 integrations on 105 of 105 possible baselines. ! AN table 4: 197 integrations on 105 of 105 possible baselines. ! Apparent sampling: 0.130041 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1344+6606 ! ! 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 2.23696e+09 8e+06 1 8e+06 ! 02 2 2.26696e+09 8e+06 1 8e+06 ! 03 3 2.35696e+09 8e+06 1 8e+06 ! 04 4 2.37696e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3545 lines of history. ! ! Reading 29548 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1344+6606_S_2010_10_13_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.500x0.500 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 809 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 2759 telescope corrections were flagged in sub-array 3. ! A total of 1862 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 809 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 2759 telescope corrections were flagged in sub-array 3. ! A total of 1862 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 809 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 2759 telescope corrections were flagged in sub-array 3. ! A total of 1862 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 809 telescope corrections were flagged in sub-array 1. ! A total of 155 telescope corrections were flagged in sub-array 2. ! A total of 2759 telescope corrections were flagged in sub-array 3. ! A total of 1862 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.647664Jy sigma=0.008342 ! Fit after self-cal, rms=0.544720Jy sigma=0.007058 ! 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=2.044 mas, bmaj=2.489 mas, bpa=-52.58 degrees ! Estimated noise=632.638 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 = 0.332656 Jy ! Component: 100 - total flux cleaned = 0.425285 Jy ! Total flux subtracted in 100 components = 0.425285 Jy ! Clean residual min=-0.018530 max=0.043325 Jy/beam ! Clean residual mean=0.000269 rms=0.004443 Jy/beam ! Combined flux in latest and established models = 0.425285 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.425285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171008Jy sigma=0.002000 ! Fit after self-cal, rms=0.170817Jy sigma=0.001999 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0522344 Jy ! Component: 100 - total flux cleaned = 0.0857412 Jy ! Total flux subtracted in 100 components = 0.0857412 Jy ! Clean residual min=-0.017948 max=0.018055 Jy/beam ! Clean residual mean=0.000180 rms=0.003247 Jy/beam ! Combined flux in latest and established models = 0.511026 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.511026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143939Jy sigma=0.001682 ! Fit after self-cal, rms=0.143764Jy sigma=0.001682 ! 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=2.264 mas, bmaj=3.093 mas, bpa=-56.51 degrees ! Estimated noise=347.812 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 = 0.0330495 Jy ! Component: 100 - total flux cleaned = 0.0496551 Jy ! Component: 150 - total flux cleaned = 0.0586102 Jy ! Component: 200 - total flux cleaned = 0.0634464 Jy ! Total flux subtracted in 200 components = 0.0634464 Jy ! Clean residual min=-0.010635 max=0.013464 Jy/beam ! Clean residual mean=0.001650 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.574473 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.574473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136093Jy sigma=0.001597 ! Fit after self-cal, rms=0.136005Jy sigma=0.001597 ! Inverting map ! Added new window around map position (12.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610537 Jy ! Component: 100 - total flux cleaned = 0.00714452 Jy ! Component: 150 - total flux cleaned = 0.00802996 Jy ! Component: 200 - total flux cleaned = 0.0087701 Jy ! Total flux subtracted in 200 components = 0.0087701 Jy ! Clean residual min=-0.010378 max=0.012057 Jy/beam ! Clean residual mean=0.001508 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.583243 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.583243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134637Jy sigma=0.001573 ! Fit after self-cal, rms=0.134500Jy sigma=0.001571 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HH 1.00* HN 1.02 ! KB 1.00 KK 0.95 KP 0.95 LA 1.03 ! MK 0.97 NL 0.98 NY 1.00* OV 0.95 ! PT 0.94 SC 1.04 TS 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.05 HH 1.00* HN 1.04 ! KB 1.01 KK 1.00* KP 0.99 LA 1.07 ! MK 1.00* NL 1.00 NY 1.00* OV 0.95 ! PT 0.98 SC 1.01 TS 1.00* ! ! A total of 222 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.00 HH 1.00* HN 1.00* ! KB 1.32 KK 1.03 KP 0.95 LA 1.00* ! MK 1.02 NL 0.98 NY 1.00* OV 1.00* ! PT 0.96 SC 1.00* TS 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.05 HH 1.00* HN 1.00* ! KB 0.86 KK 0.99 KP 0.99 LA 1.05 ! MK 0.98 NL 1.00* NY 1.00* OV 0.97 ! PT 1.00 SC 1.00* TS 0.91 ! ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HH 1.00* HN 1.02 ! KB 1.00 KK 0.94 KP 0.97 LA 0.98 ! MK 0.98 NL 1.00 NY 1.00* OV 1.01 ! PT 0.98 SC 1.05 TS 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HH 1.00* HN 1.03 ! KB 1.03 KK 1.00* KP 1.03 LA 1.02 ! MK 1.00* NL 1.00 NY 1.00* OV 1.03 ! PT 0.98 SC 0.98 TS 1.00* ! ! A total of 222 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00 HH 1.00* HN 1.00* ! KB 1.31 KK 1.01 KP 0.99 LA 1.00* ! MK 1.03 NL 0.99 NY 1.00* OV 1.00* ! PT 0.98 SC 1.00* TS 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.05 HH 1.00* HN 1.00* ! KB 0.86 KK 0.97 KP 1.03 LA 1.01 ! MK 0.97 NL 1.00* NY 1.00* OV 1.01 ! PT 1.03 SC 1.00* TS 0.90 ! ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HH 1.00* HN 1.01 ! KB 1.03 KK 0.93 KP 0.99 LA 1.00 ! MK 0.99 NL 0.96 NY 1.00* OV 1.02 ! PT 0.99 SC 1.04 TS 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.03 HH 1.00* HN 1.03 ! KB 1.01 KK 1.00* KP 1.03 LA 1.01 ! MK 1.00* NL 1.00 NY 1.00* OV 1.03 ! PT 1.00 SC 0.99 TS 1.00* ! ! A total of 222 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.00 HH 1.00* HN 1.00* ! KB 1.25 KK 1.02 KP 1.01 LA 1.00* ! MK 1.05 NL 1.01 NY 1.00* OV 1.00* ! PT 1.00 SC 1.00* TS 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.03 HH 1.00* HN 1.00* ! KB 0.90 KK 0.93 KP 1.03 LA 1.01 ! MK 0.96 NL 1.00* NY 1.00* OV 1.00 ! PT 1.02 SC 1.00* TS 0.92 ! ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HH 1.00* HN 1.07 ! KB 1.10 KK 0.95 KP 0.98 LA 0.96 ! MK 0.98 NL 0.95 NY 1.00* OV 0.97 ! PT 0.99 SC 1.09 TS 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.79 HH 1.00* HN 1.02 ! KB 1.00 KK 1.00* KP 1.01 LA 1.00 ! MK 1.00* NL 0.99 NY 1.00* OV 1.01 ! PT 1.01 SC 1.05 TS 1.00* ! ! A total of 222 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 0.98 HH 1.00* HN 1.00* ! KB 1.29 KK 1.01 KP 0.97 LA 1.00* ! MK 1.05 NL 1.00 NY 1.00* OV 1.00* ! PT 1.00 SC 1.00* TS 1.00* ! ! A total of 72 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.03 HH 1.00* HN 1.00* ! KB 0.91 KK 0.96 KP 1.02 LA 1.01 ! MK 0.97 NL 1.00* NY 1.00* OV 1.00 ! PT 1.03 SC 1.00* TS 1.12 ! ! ! Fit before self-cal, rms=0.134500Jy sigma=0.001571 ! Fit after self-cal, rms=0.124863Jy sigma=0.001456 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.318 mas, bmaj=3.102 mas, bpa=-54.52 degrees ! Estimated noise=356.388 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 = -0.000321349 Jy ! Component: 100 - total flux cleaned = -0.000744675 Jy ! Component: 150 - total flux cleaned = -0.00162545 Jy ! Component: 200 - total flux cleaned = -0.0022063 Jy ! Total flux subtracted in 200 components = -0.0022063 Jy ! Clean residual min=-0.004432 max=0.003760 Jy/beam ! Clean residual mean=0.000169 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.581036 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.581036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124229Jy sigma=0.001449 ! Fit after self-cal, rms=0.124240Jy sigma=0.001448 ! 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=0.124240Jy sigma=0.001448 ! Fit after self-cal, rms=0.123866Jy sigma=0.001439 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.32 mas, bmaj=3.111 mas, bpa=-54.34 degrees ! Estimated noise=357.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206047 Jy ! Component: 100 - total flux cleaned = -0.00235156 Jy ! Component: 150 - total flux cleaned = -0.00242932 Jy ! Component: 200 - total flux cleaned = -0.00242756 Jy ! Total flux subtracted in 200 components = -0.00242756 Jy ! Clean residual min=-0.003454 max=0.002919 Jy/beam ! Clean residual mean=-0.000028 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.578609 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.578609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123741Jy sigma=0.001437 ! Fit after self-cal, rms=0.123750Jy sigma=0.001437 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 = -0.000402399 Jy ! Component: 100 - total flux cleaned = -0.000403707 Jy ! Component: 150 - total flux cleaned = -0.000404502 Jy ! Component: 200 - total flux cleaned = -0.000455158 Jy ! Total flux subtracted in 200 components = -0.000455158 Jy ! Clean residual min=-0.003264 max=0.002914 Jy/beam ! Clean residual mean=-0.000017 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.578154 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.578153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123703Jy sigma=0.001436 ! Fit after self-cal, rms=0.123702Jy sigma=0.001436 ! 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=0.123702Jy sigma=0.001436 ! Fit after self-cal, rms=0.123557Jy sigma=0.001434 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.325 mas, bmaj=3.108 mas, bpa=-53.99 degrees ! Estimated noise=357.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128524 Jy ! Component: 100 - total flux cleaned = -0.00142698 Jy ! Component: 150 - total flux cleaned = -0.00130532 Jy ! Component: 200 - total flux cleaned = -0.00130497 Jy ! Total flux subtracted in 200 components = -0.00130497 Jy ! Clean residual min=-0.002558 max=0.002461 Jy/beam ! Clean residual mean=-0.000052 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.576849 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.576848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123493Jy sigma=0.001434 ! Fit after self-cal, rms=0.123490Jy sigma=0.001434 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 = -0.000230712 Jy ! Component: 100 - total flux cleaned = -0.000276372 Jy ! Component: 150 - total flux cleaned = -0.000319965 Jy ! Component: 200 - total flux cleaned = -0.000360125 Jy ! Total flux subtracted in 200 components = -0.000360125 Jy ! Clean residual min=-0.002403 max=0.002453 Jy/beam ! Clean residual mean=-0.000043 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.576488 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.576488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123460Jy sigma=0.001433 ! Fit after self-cal, rms=0.123459Jy sigma=0.001433 ! 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=0.123459Jy sigma=0.001433 ! Fit after self-cal, rms=0.123425Jy sigma=0.001433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.56 mas, bmaj=11.13 mas, bpa=-85.54 degrees ! Estimated noise=562.422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011398 Jy ! Component: 100 - total flux cleaned = -0.00124461 Jy ! Component: 150 - total flux cleaned = -0.00127289 Jy ! Component: 200 - total flux cleaned = -0.00125149 Jy ! Total flux subtracted in 200 components = -0.00125149 Jy ! Clean residual min=-0.002437 max=0.002211 Jy/beam ! Clean residual mean=-0.000094 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.575237 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 81 components and 0.575237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123422Jy sigma=0.001433 ! Fit after self-cal, rms=0.123416Jy sigma=0.001433 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 = -0.000108816 Jy ! Component: 100 - total flux cleaned = -8.53477e-05 Jy ! Component: 150 - total flux cleaned = -6.53353e-05 Jy ! Component: 200 - total flux cleaned = -4.90971e-05 Jy ! Total flux subtracted in 200 components = -4.90971e-05 Jy ! Clean residual min=-0.002422 max=0.002215 Jy/beam ! Clean residual mean=-0.000090 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.575188 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 82 components and 0.575188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123415Jy sigma=0.001433 ! Fit after self-cal, rms=0.123413Jy sigma=0.001433 ! 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=2.328 mas, bmaj=3.106 mas, bpa=-53.7 degrees ! Estimated noise=357.569 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.328 x 3.106 at -53.7 degrees (North through East) ! Clean map min=-0.0037826 max=0.46012 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 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=2.139 mas, bmaj=2.463 mas, bpa=-46.2 degrees ! Estimated noise=653.462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.345697 Jy ! Component: 100 - total flux cleaned = 0.437553 Jy ! Component: 150 - total flux cleaned = 0.486003 Jy ! Component: 200 - total flux cleaned = 0.516284 Jy ! Total flux subtracted in 200 components = 0.516284 Jy ! Clean residual min=-0.005803 max=0.015752 Jy/beam ! Clean residual mean=0.000081 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.516284 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.516284 Jy ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=3.106 mas, bpa=-53.7 degrees ! Estimated noise=357.569 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 = 0.0270673 Jy ! Component: 100 - total flux cleaned = 0.0411188 Jy ! Component: 150 - total flux cleaned = 0.0487111 Jy ! Component: 200 - total flux cleaned = 0.0534086 Jy ! Total flux subtracted in 200 components = 0.0534086 Jy ! Clean residual min=-0.002414 max=0.003493 Jy/beam ! Clean residual mean=0.000087 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.569692 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.569692 Jy ! Inverting map ! Added new window around map position (3, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260162 Jy ! Component: 100 - total flux cleaned = 0.00339312 Jy ! Component: 150 - total flux cleaned = 0.00397153 Jy ! Component: 200 - total flux cleaned = 0.00447564 Jy ! Total flux subtracted in 200 components = 0.00447564 Jy ! Clean residual min=-0.002256 max=0.002759 Jy/beam ! Clean residual mean=-0.000007 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.574168 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.574168 Jy ! Inverting map ! Added new window around map position (14.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961331 Jy ! Component: 100 - total flux cleaned = 0.00119411 Jy ! Component: 150 - total flux cleaned = 0.00133427 Jy ! Component: 200 - total flux cleaned = 0.00140014 Jy ! Total flux subtracted in 200 components = 0.00140014 Jy ! Clean residual min=-0.002097 max=0.002248 Jy/beam ! Clean residual mean=-0.000037 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.575568 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.575568 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=10.56 mas, bmaj=11.13 mas, bpa=-85.54 degrees ! Estimated noise=562.422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000652302 Jy ! Component: 100 - total flux cleaned = 0.000862464 Jy ! Component: 150 - total flux cleaned = 0.000963678 Jy ! Component: 200 - total flux cleaned = 0.00098076 Jy ! Total flux subtracted in 200 components = 0.00098076 Jy ! Clean residual min=-0.002392 max=0.002046 Jy/beam ! Clean residual mean=-0.000173 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.576549 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 = 1.50171e-05 Jy ! Component: 100 - total flux cleaned = 2.85484e-05 Jy ! Component: 150 - total flux cleaned = 2.80501e-05 Jy ! Component: 200 - total flux cleaned = 2.72421e-05 Jy ! Total flux subtracted in 200 components = 2.72421e-05 Jy ! Clean residual min=-0.002386 max=0.002018 Jy/beam ! Clean residual mean=-0.000175 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.576576 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.576576 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=3.106 mas, bpa=-53.7 degrees ! Estimated noise=357.569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172203 Jy ! Component: 100 - total flux cleaned = -0.000292513 Jy ! Component: 150 - total flux cleaned = -0.000346335 Jy ! Component: 200 - total flux cleaned = -0.000344794 Jy ! Total flux subtracted in 200 components = -0.000344794 Jy ! Clean residual min=-0.002085 max=0.002125 Jy/beam ! Clean residual mean=-0.000051 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.576231 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.576231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123304Jy sigma=0.001432 ! Fit after self-cal, rms=0.123287Jy sigma=0.001431 wmodel J1344+6606_S_2010_10_13_pus_map.mod ! Writing 96 model components to file: J1344+6606_S_2010_10_13_pus_map.mod wobs J1344+6606_S_2010_10_13_pus_uvs.fits ! Writing UV FITS file: J1344+6606_S_2010_10_13_pus_uvs.fits wwins J1344+6606_S_2010_10_13_pus_map.win ! wwins: Wrote 4 windows to J1344+6606_S_2010_10_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379637 Jy ! Component: 100 - total flux cleaned = 0.000309969 Jy ! Component: 150 - total flux cleaned = 0.000309979 Jy ! Component: 200 - total flux cleaned = 0.000342017 Jy ! Component: 250 - total flux cleaned = 0.000373323 Jy ! Component: 300 - total flux cleaned = 0.000373447 Jy ! Component: 350 - total flux cleaned = 0.000343403 Jy ! Component: 400 - total flux cleaned = 0.000313822 Jy ! Component: 450 - total flux cleaned = 0.000285466 Jy ! Component: 500 - total flux cleaned = 0.000257431 Jy ! Component: 550 - total flux cleaned = 0.000201425 Jy ! Component: 600 - total flux cleaned = 0.000146232 Jy ! Component: 650 - total flux cleaned = 9.19988e-05 Jy ! Component: 700 - total flux cleaned = 1.16802e-05 Jy ! Component: 750 - total flux cleaned = -6.73131e-05 Jy ! Component: 800 - total flux cleaned = -6.72018e-05 Jy ! Component: 850 - total flux cleaned = -0.000170173 Jy ! Component: 900 - total flux cleaned = -0.000220794 Jy ! Component: 950 - total flux cleaned = -0.000295955 Jy ! Component: 1000 - total flux cleaned = -0.00039495 Jy ! Component: 1050 - total flux cleaned = -0.000419382 Jy ! Component: 1100 - total flux cleaned = -0.000468075 Jy ! Component: 1150 - total flux cleaned = -0.000564196 Jy ! Component: 1200 - total flux cleaned = -0.000587939 Jy ! Component: 1250 - total flux cleaned = -0.000611615 Jy ! Component: 1300 - total flux cleaned = -0.000658409 Jy ! Component: 1350 - total flux cleaned = -0.000681622 Jy ! Component: 1400 - total flux cleaned = -0.000727433 Jy ! Component: 1450 - total flux cleaned = -0.000750146 Jy ! Component: 1500 - total flux cleaned = -0.000772757 Jy ! Component: 1550 - total flux cleaned = -0.000839477 Jy ! Component: 1600 - total flux cleaned = -0.000839439 Jy ! Component: 1650 - total flux cleaned = -0.000861277 Jy ! Component: 1700 - total flux cleaned = -0.000861276 Jy ! Component: 1750 - total flux cleaned = -0.000904461 Jy ! Component: 1800 - total flux cleaned = -0.000925846 Jy ! Component: 1850 - total flux cleaned = -0.000946968 Jy ! Component: 1900 - total flux cleaned = -0.000947001 Jy ! Component: 1950 - total flux cleaned = -0.000988649 Jy ! Component: 2000 - total flux cleaned = -0.00098874 Jy ! Total flux subtracted in 2048 components = -0.000988844 Jy ! Clean residual min=-0.001319 max=0.001464 Jy/beam ! Clean residual mean=-0.000032 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.575243 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 256 components and 0.575243 Jy ![Exited script file: muppet] wmap "J1344+6606_S_2010_10_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.328 x 3.106 at -53.7 degrees (North through East) ! Clean map min=-0.0025829 max=0.46114 Jy/beam ! Writing clean map to FITS file: J1344+6606_S_2010_10_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.461142 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000376101 device "J1344+6606_S_2010_10_13_pus\_map.eps/VPS" ! Attempting to open device: 'J1344+6606_S_2010_10_13_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244676 0.244676 0.489351 0.978703 1.95741 3.91481 7.82962 15.6592 31.3185 62.637 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.461 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.328 x 3.106 at -53.7 degrees (North through East) ! Clean map min=-0.0025829 max=0.46114 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1344+6606_S_2010_10_13_pus\_map.gif/vgif" ! Attempting to open device: 'J1344+6606_S_2010_10_13_pus_map.gif/vgif' mapplot cln