! Started logfile: /scr/pima/bs241c_uvs/J0010-1420_X_uvs.log on Thu Jul 2 09:05:08 2015 obs /scr/pima/bs241c_uvs/J0010-1420_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J0010-1420_X_uva.fits ! AN table 1: 39 integrations on 36 of 36 possible baselines. ! AN table 2: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0010-1420 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 0 lines of history. ! ! Reading 25272 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bs241c_uvs/J0010-1420_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000434Jy sigma=28.424604 ! Fit after self-cal, rms=0.983254Jy sigma=27.939611 ! 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=0.8084 mas, bmaj=2.167 mas, bpa=-3.536 degrees ! Estimated noise=0.347859 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 = 0.0130363 Jy ! Component: 100 - total flux cleaned = 0.0159441 Jy ! Total flux subtracted in 100 components = 0.0159441 Jy ! Clean residual min=-0.001166 max=0.001245 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0159441 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0159441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028098Jy sigma=0.746222 ! Fit after self-cal, rms=0.026064Jy sigma=0.686609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352852 Jy ! Component: 100 - total flux cleaned = 0.00463639 Jy ! Total flux subtracted in 100 components = 0.00463639 Jy ! Clean residual min=-0.001218 max=0.001045 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0205805 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0205805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025612Jy sigma=0.674553 ! Fit after self-cal, rms=0.025604Jy sigma=0.674376 ! 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=1.026 mas, bmaj=2.582 mas, bpa=-2.189 degrees ! Estimated noise=0.159232 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 = 0.00042633 Jy ! Component: 100 - total flux cleaned = 0.000602343 Jy ! Component: 150 - total flux cleaned = 0.000652629 Jy ! Component: 200 - total flux cleaned = 0.000657881 Jy ! Total flux subtracted in 200 components = 0.000657881 Jy ! Clean residual min=-0.000626 max=0.000562 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0212384 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0212384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025595Jy sigma=0.674284 ! Fit after self-cal, rms=0.025596Jy sigma=0.674274 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 2.582 at -2.189 degrees (North through East) ! Clean map min=-0.00059789 max=0.020286 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.12 HN 0.89 KP 1.15 ! LA 1.01 NL 1.00 OV 0.87 PT 0.89 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.13 HN 1.00 KP 0.98 ! LA 0.96 MK 1.01 NL 0.93 OV 1.06 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.93 HN 0.92 KP 1.05 ! LA 0.99 MK 1.04 NL 0.93 OV 0.98 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.89 KP 1.14 ! LA 0.95 NL 0.99 OV 1.13 PT 0.84 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.99 HN 0.99 KP 1.08 ! LA 0.90 MK 0.99 NL 0.95 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.90 KP 0.86 ! LA 1.16 NL 1.06 OV 1.05 PT 0.89 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.12 HN 0.91 KP 0.98 ! LA 1.04 MK 1.00 NL 0.84 OV 1.10 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.08 KP 1.19 ! LA 1.06 NL 1.19 OV 0.91 PT 0.92 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.06 HN 0.98 KP 1.11 ! LA 0.98 MK 1.05 NL 0.98 OV 0.90 ! PT 0.89 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.11 HN 1.07 KP 1.17 ! LA 1.04 MK 0.95 NL 1.11 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.05 HN 1.03 KP 1.13 ! LA 0.95 MK 0.98 NL 0.85 OV 1.07 ! PT 0.86 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.15 HN 0.84 KP 1.13 ! LA 1.01 NL 0.88 OV 0.94 PT 0.87 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.025596Jy sigma=0.674274 ! Fit after self-cal, rms=0.025381Jy sigma=0.671797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.579 mas, bpa=-2.299 degrees ! Estimated noise=0.158997 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 = 8.86978e-05 Jy ! Component: 100 - total flux cleaned = 9.70899e-05 Jy ! Component: 150 - total flux cleaned = 0.000103954 Jy ! Component: 200 - total flux cleaned = 0.000109998 Jy ! Total flux subtracted in 200 components = 0.000109998 Jy ! Clean residual min=-0.000494 max=0.000488 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0213484 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0213484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025380Jy sigma=0.671785 ! Fit after self-cal, rms=0.025388Jy sigma=0.671498 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025388Jy sigma=0.671498 ! Fit after self-cal, rms=0.025446Jy sigma=0.671460 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.577 mas, bpa=-2.402 degrees ! Estimated noise=0.159081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.77646e-05 Jy ! Component: 100 - total flux cleaned = 7.0199e-05 Jy ! Component: 150 - total flux cleaned = 7.8361e-05 Jy ! Component: 200 - total flux cleaned = 8.5649e-05 Jy ! Total flux subtracted in 200 components = 8.5649e-05 Jy ! Clean residual min=-0.000498 max=0.000482 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.021434 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.021434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025445Jy sigma=0.671453 ! Fit after self-cal, rms=0.025448Jy sigma=0.671444 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 = 8.23071e-06 Jy ! Component: 100 - total flux cleaned = 1.2136e-05 Jy ! Component: 150 - total flux cleaned = 1.53099e-05 Jy ! Component: 200 - total flux cleaned = 1.82474e-05 Jy ! Total flux subtracted in 200 components = 1.82474e-05 Jy ! Clean residual min=-0.000500 max=0.000481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0214523 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0214523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025448Jy sigma=0.671440 ! Fit after self-cal, rms=0.025448Jy sigma=0.671439 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025448Jy sigma=0.671439 ! Fit after self-cal, rms=0.025701Jy sigma=0.671333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.574 mas, bpa=-2.505 degrees ! Estimated noise=0.160087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136898 Jy ! Component: 100 - total flux cleaned = 0.000170941 Jy ! Component: 150 - total flux cleaned = 0.000180575 Jy ! Component: 200 - total flux cleaned = 0.000186734 Jy ! Total flux subtracted in 200 components = 0.000186734 Jy ! Clean residual min=-0.000493 max=0.000483 Jy/beam ! Clean residual mean=-0.000002 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.021639 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.021639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025700Jy sigma=0.671326 ! Fit after self-cal, rms=0.025703Jy sigma=0.671300 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 = 5.92895e-06 Jy ! Component: 100 - total flux cleaned = 1.26717e-05 Jy ! Component: 150 - total flux cleaned = 1.72343e-05 Jy ! Component: 200 - total flux cleaned = 1.72529e-05 Jy ! Total flux subtracted in 200 components = 1.72529e-05 Jy ! Clean residual min=-0.000494 max=0.000480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0216563 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0216563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025703Jy sigma=0.671299 ! Fit after self-cal, rms=0.025703Jy sigma=0.671298 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025703Jy sigma=0.671298 ! Fit after self-cal, rms=0.025837Jy sigma=0.671305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=4.143 mas, bpa=-3.59 degrees ! Estimated noise=0.199041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118846 Jy ! Component: 100 - total flux cleaned = 0.00013287 Jy ! Component: 150 - total flux cleaned = 0.000132892 Jy ! Component: 200 - total flux cleaned = 0.000132868 Jy ! Total flux subtracted in 200 components = 0.000132868 Jy ! Clean residual min=-0.000645 max=0.000483 Jy/beam ! Clean residual mean=-0.000003 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0217891 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.0217891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025836Jy sigma=0.671312 ! Fit after self-cal, rms=0.025837Jy sigma=0.671311 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 = 2.29467e-06 Jy ! Component: 100 - total flux cleaned = 3.18098e-06 Jy ! Component: 150 - total flux cleaned = 2.44541e-06 Jy ! Component: 200 - total flux cleaned = 2.4322e-06 Jy ! Total flux subtracted in 200 components = 2.4322e-06 Jy ! Clean residual min=-0.000645 max=0.000483 Jy/beam ! Clean residual mean=-0.000003 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0217916 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0217916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025837Jy sigma=0.671315 ! Fit after self-cal, rms=0.025837Jy sigma=0.671313 ! 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=1.017 mas, bmaj=2.571 mas, bpa=-2.597 degrees ! Estimated noise=0.160802 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.571 at -2.597 degrees (North through East) ! Clean map min=-0.00048164 max=0.020401 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=0.8045 mas, bmaj=2.167 mas, bpa=-4.036 degrees ! Estimated noise=0.347498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157 Jy ! Component: 100 - total flux cleaned = 0.0193073 Jy ! Component: 150 - total flux cleaned = 0.0205477 Jy ! Component: 200 - total flux cleaned = 0.0211808 Jy ! Total flux subtracted in 200 components = 0.0211808 Jy ! Clean residual min=-0.001003 max=0.000963 Jy/beam ! Clean residual mean=-0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0211808 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0211808 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.571 mas, bpa=-2.597 degrees ! Estimated noise=0.160802 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 = 0.000492478 Jy ! Component: 100 - total flux cleaned = 0.000549602 Jy ! Component: 150 - total flux cleaned = 0.000571198 Jy ! Component: 200 - total flux cleaned = 0.00058303 Jy ! Total flux subtracted in 200 components = 0.00058303 Jy ! Clean residual min=-0.000507 max=0.000482 Jy/beam ! Clean residual mean=-0.000002 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0217638 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0217638 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=2.183 mas, bmaj=4.143 mas, bpa=-3.59 degrees ! Estimated noise=0.199041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.12365e-05 Jy ! Component: 100 - total flux cleaned = 2.10693e-05 Jy ! Component: 150 - total flux cleaned = 2.45984e-05 Jy ! Component: 200 - total flux cleaned = 2.45853e-05 Jy ! Total flux subtracted in 200 components = 2.45853e-05 Jy ! Clean residual min=-0.000647 max=0.000486 Jy/beam ! Clean residual mean=-0.000003 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0217884 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 = -2.39859e-06 Jy ! Component: 100 - total flux cleaned = -3.41649e-06 Jy ! Component: 150 - total flux cleaned = -4.30438e-06 Jy ! Component: 200 - total flux cleaned = -5.25027e-06 Jy ! Total flux subtracted in 200 components = -5.25027e-06 Jy ! Clean residual min=-0.000646 max=0.000486 Jy/beam ! Clean residual mean=-0.000003 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0217832 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0217832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.571 mas, bpa=-2.597 degrees ! Estimated noise=0.160802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.13427e-05 Jy ! Component: 100 - total flux cleaned = -2.35364e-05 Jy ! Component: 150 - total flux cleaned = -1.69305e-05 Jy ! Component: 200 - total flux cleaned = -1.09929e-05 Jy ! Total flux subtracted in 200 components = -1.09929e-05 Jy ! Clean residual min=-0.000499 max=0.000480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0217722 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.0217722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025838Jy sigma=0.671354 ! Fit after self-cal, rms=0.025838Jy sigma=0.671347 wmodel /scr/pima/bs241c_uvs/J0010-1420_X_map.mod ! Writing 47 model components to file: /scr/pima/bs241c_uvs/J0010-1420_X_map.mod wobs /scr/pima/bs241c_uvs/J0010-1420_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J0010-1420_X_uvs.fits wwins /scr/pima/bs241c_uvs/J0010-1420_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241c_uvs/J0010-1420_X_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 = -0.000102487 Jy ! Component: 100 - total flux cleaned = -0.000153096 Jy ! Component: 150 - total flux cleaned = -0.000184483 Jy ! Component: 200 - total flux cleaned = -0.000214098 Jy ! Component: 250 - total flux cleaned = -0.000206721 Jy ! Component: 300 - total flux cleaned = -0.000213714 Jy ! Component: 350 - total flux cleaned = -0.00024062 Jy ! Component: 400 - total flux cleaned = -0.000260199 Jy ! Component: 450 - total flux cleaned = -0.000272912 Jy ! Component: 500 - total flux cleaned = -0.000304112 Jy ! Component: 550 - total flux cleaned = -0.000316438 Jy ! Component: 600 - total flux cleaned = -0.000364162 Jy ! Component: 650 - total flux cleaned = -0.000393257 Jy ! Component: 700 - total flux cleaned = -0.000421815 Jy ! Component: 750 - total flux cleaned = -0.000449824 Jy ! Component: 800 - total flux cleaned = -0.00044995 Jy ! Component: 850 - total flux cleaned = -0.000460934 Jy ! Component: 900 - total flux cleaned = -0.000482403 Jy ! Component: 950 - total flux cleaned = -0.000492881 Jy ! Component: 1000 - total flux cleaned = -0.000498021 Jy ! Component: 1050 - total flux cleaned = -0.000508237 Jy ! Component: 1100 - total flux cleaned = -0.000513275 Jy ! Component: 1150 - total flux cleaned = -0.000533133 Jy ! Component: 1200 - total flux cleaned = -0.000542852 Jy ! Component: 1250 - total flux cleaned = -0.000562316 Jy ! Component: 1300 - total flux cleaned = -0.000581431 Jy ! Component: 1350 - total flux cleaned = -0.000590932 Jy ! Component: 1400 - total flux cleaned = -0.000595594 Jy ! Component: 1450 - total flux cleaned = -0.000609471 Jy ! Component: 1500 - total flux cleaned = -0.000623278 Jy ! Component: 1550 - total flux cleaned = -0.000623222 Jy ! Component: 1600 - total flux cleaned = -0.000641174 Jy ! Component: 1650 - total flux cleaned = -0.000650115 Jy ! Component: 1700 - total flux cleaned = -0.00065894 Jy ! Component: 1750 - total flux cleaned = -0.000676468 Jy ! Component: 1800 - total flux cleaned = -0.000685113 Jy ! Component: 1850 - total flux cleaned = -0.000702262 Jy ! Component: 1900 - total flux cleaned = -0.00071917 Jy ! Component: 1950 - total flux cleaned = -0.000727541 Jy ! Component: 2000 - total flux cleaned = -0.000727555 Jy ! Component: 2050 - total flux cleaned = -0.000760489 Jy ! Component: 2100 - total flux cleaned = -0.000752333 Jy ! Component: 2150 - total flux cleaned = -0.00076857 Jy ! Component: 2200 - total flux cleaned = -0.000780595 Jy ! Component: 2250 - total flux cleaned = -0.00079653 Jy ! Component: 2300 - total flux cleaned = -0.000800453 Jy ! Component: 2350 - total flux cleaned = -0.000816066 Jy ! Component: 2400 - total flux cleaned = -0.000831538 Jy ! Component: 2450 - total flux cleaned = -0.00083924 Jy ! Component: 2500 - total flux cleaned = -0.000862096 Jy ! Component: 2550 - total flux cleaned = -0.000862065 Jy ! Component: 2600 - total flux cleaned = -0.0008733 Jy ! Component: 2650 - total flux cleaned = -0.000891862 Jy ! Component: 2700 - total flux cleaned = -0.00089923 Jy ! Component: 2750 - total flux cleaned = -0.000902894 Jy ! Component: 2800 - total flux cleaned = -0.000921105 Jy ! Component: 2850 - total flux cleaned = -0.000942719 Jy ! Component: 2900 - total flux cleaned = -0.000935592 Jy ! Component: 2950 - total flux cleaned = -0.000942748 Jy ! Component: 3000 - total flux cleaned = -0.000946279 Jy ! Component: 3050 - total flux cleaned = -0.000967302 Jy ! Component: 3100 - total flux cleaned = -0.000981192 Jy ! Component: 3150 - total flux cleaned = -0.000977737 Jy ! Component: 3200 - total flux cleaned = -0.000984588 Jy ! Component: 3250 - total flux cleaned = -0.000984595 Jy ! Component: 3300 - total flux cleaned = -0.000984575 Jy ! Component: 3350 - total flux cleaned = -0.000981243 Jy ! Component: 3400 - total flux cleaned = -0.000984648 Jy ! Component: 3450 - total flux cleaned = -0.00100461 Jy ! Component: 3500 - total flux cleaned = -0.000998004 Jy ! Component: 3550 - total flux cleaned = -0.0010079 Jy ! Component: 3600 - total flux cleaned = -0.00102421 Jy ! Component: 3650 - total flux cleaned = -0.00101771 Jy ! Component: 3700 - total flux cleaned = -0.00101451 Jy ! Component: 3750 - total flux cleaned = -0.00103059 Jy ! Component: 3800 - total flux cleaned = -0.00103696 Jy ! Component: 3850 - total flux cleaned = -0.00104331 Jy ! Component: 3900 - total flux cleaned = -0.00105279 Jy ! Component: 3950 - total flux cleaned = -0.0010465 Jy ! Component: 4000 - total flux cleaned = -0.00107147 Jy ! Component: 4050 - total flux cleaned = -0.00107144 Jy ! Total flux subtracted in 4096 components = -0.00108993 Jy ! Clean residual min=-0.000205 max=0.000173 Jy/beam ! Clean residual mean=-0.000000 rms=0.000056 Jy/beam ! Combined flux in latest and established models = 0.0206823 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 337 components and 0.0206823 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J0010-1420_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.571 at -2.597 degrees (North through East) ! Clean map min=-0.00033002 max=0.020396 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J0010-1420_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0203958 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.54838e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.816107 0.816107 1.63221 3.26443 6.52886 13.0577 26.1154 52.2309 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.598 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J0010-1420_X_uvs.log closed on Thu Jul 2 09:05:12 2015