! Started logfile: /scr/pima/rdv93_uvs/J1017+6116_X_uvs.log on Tue Sep 24 17:07:10 2013 obs /scr/pima/rdv93_uvs/J1017+6116_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1017+6116_X_uva.fits ! AN table 1: 37 integrations on 21 of 21 possible baselines. ! AN table 2: 49 integrations on 1 of 1 possible baselines. ! AN table 3: 11 integrations on 3 of 3 possible baselines. ! AN table 4: 35 integrations on 15 of 15 possible baselines. ! AN table 5: 35 integrations on 3 of 3 possible baselines. ! AN table 6: 49 integrations on 15 of 15 possible baselines. ! AN table 7: 26 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.65417 visibilities/baseline/integration-bin. ! Found source: J1017+6116 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6840 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv93_uvs/J1017+6116_X] 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. ! A total of 178 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 6. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 178 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 6. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 178 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 6. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 178 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 6. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.123769Jy sigma=3.374750 ! Fit after self-cal, rms=0.622763Jy sigma=1.580246 ! 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=1.306 mas, bmaj=1.525 mas, bpa=-41.17 degrees ! Estimated noise=5.12013 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 = 0.342169 Jy ! Component: 100 - total flux cleaned = 0.446631 Jy ! Total flux subtracted in 100 components = 0.446631 Jy ! Clean residual min=-0.020250 max=0.042531 Jy/beam ! Clean residual mean=0.000217 rms=0.005398 Jy/beam ! Combined flux in latest and established models = 0.446631 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.446631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138624Jy sigma=0.375492 ! Fit after self-cal, rms=0.138228Jy sigma=0.375114 ! Inverting map ! Added new window around map position (-1.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466298 Jy ! Component: 100 - total flux cleaned = 0.0705041 Jy ! Total flux subtracted in 100 components = 0.0705041 Jy ! Clean residual min=-0.011851 max=0.019015 Jy/beam ! Clean residual mean=0.000072 rms=0.002755 Jy/beam ! Combined flux in latest and established models = 0.517135 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.517135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124073Jy sigma=0.308324 ! Fit after self-cal, rms=0.123653Jy sigma=0.307671 ! 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=1.526 mas, bmaj=1.814 mas, bpa=-50.81 degrees ! Estimated noise=3.27426 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 = 0.0166017 Jy ! Component: 100 - total flux cleaned = 0.0218549 Jy ! Component: 150 - total flux cleaned = 0.0226151 Jy ! Component: 200 - total flux cleaned = 0.0234822 Jy ! Total flux subtracted in 200 components = 0.0234822 Jy ! Clean residual min=-0.009755 max=0.011763 Jy/beam ! Clean residual mean=-0.000083 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 0.540617 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.540617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120849Jy sigma=0.299186 ! Fit after self-cal, rms=0.120560Jy sigma=0.298689 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 KP 1.01 LA 1.02 ! NL 0.97 OV 0.97 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 KP 1.00 LA 1.02 MK 1.00 ! OV 1.00 PT 0.98 ! ! A total of 105 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 HN 0.96 LA 1.02 NL 0.98 ! OV 1.01 PT 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.95 HN 0.98 KP 1.03 NL 0.91 ! OV 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 KP 0.96 LA 0.98 ! NL 0.99 OV 0.97 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 KP 0.98 LA 0.97 MK 1.03 ! OV 1.00 PT 0.97 ! ! A total of 105 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 HN 0.98 LA 1.00 NL 1.02 ! OV 0.97 PT 1.05 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.96 HN 1.00 KP 0.96 NL 0.92 ! OV 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 KP 0.87 LA 1.04 ! NL 1.03 OV 1.06 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 KP 0.90 LA 0.99 MK 0.97 ! OV 1.08 PT 1.01 ! ! A total of 105 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 HN 1.03 LA 1.07 NL 1.13 ! OV 1.04 PT 1.04 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.00 HN 1.01 KP 0.90 NL 1.00 ! OV 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 KP 0.94 LA 1.01 ! NL 1.10 OV 1.04 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* ! ! A total of 33 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* HN 0.00* SC 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 KP 0.95 LA 1.02 MK 1.01 ! OV 1.04 PT 1.03 ! ! A total of 105 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* MK 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 HN 0.93 LA 1.03 NL 1.17 ! OV 1.04 PT 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 HN 0.94 KP 0.94 NL 1.05 ! OV 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.120560Jy sigma=0.298689 ! Fit after self-cal, rms=0.120781Jy sigma=0.288378 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.586 mas, bmaj=1.863 mas, bpa=-70.08 degrees ! Estimated noise=3.41361 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 (0.2, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519927 Jy ! Component: 100 - total flux cleaned = 0.00559448 Jy ! Component: 150 - total flux cleaned = 0.00544396 Jy ! Component: 200 - total flux cleaned = 0.00501 Jy ! Total flux subtracted in 200 components = 0.00501 Jy ! Clean residual min=-0.004643 max=0.005787 Jy/beam ! Clean residual mean=0.000017 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.545627 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.545627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119589Jy sigma=0.287391 ! Fit after self-cal, rms=0.119627Jy sigma=0.287281 ! 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=0.119627Jy sigma=0.287281 ! Fit after self-cal, rms=0.119461Jy sigma=0.287227 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=1.861 mas, bpa=-69.99 degrees ! Estimated noise=3.41524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177287 Jy ! Component: 100 - total flux cleaned = 0.00138819 Jy ! Component: 150 - total flux cleaned = 0.000931752 Jy ! Component: 200 - total flux cleaned = 0.000623515 Jy ! Total flux subtracted in 200 components = 0.000623515 Jy ! Clean residual min=-0.004624 max=0.005356 Jy/beam ! Clean residual mean=0.000021 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.546251 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.546251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118982Jy sigma=0.286867 ! Fit after self-cal, rms=0.118970Jy sigma=0.286836 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.8, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485255 Jy ! Component: 100 - total flux cleaned = 0.00597546 Jy ! Component: 150 - total flux cleaned = 0.00649021 Jy ! Component: 200 - total flux cleaned = 0.00668134 Jy ! Total flux subtracted in 200 components = 0.00668134 Jy ! Clean residual min=-0.004379 max=0.004146 Jy/beam ! Clean residual mean=-0.000002 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.552932 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.552932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118531Jy sigma=0.286170 ! Fit after self-cal, rms=0.118513Jy sigma=0.286108 ! 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=0.118513Jy sigma=0.286108 ! Fit after self-cal, rms=0.118285Jy sigma=0.285549 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=1.861 mas, bpa=-69.96 degrees ! Estimated noise=3.41386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138074 Jy ! Component: 100 - total flux cleaned = 0.00128976 Jy ! Component: 150 - total flux cleaned = 0.00120408 Jy ! Component: 200 - total flux cleaned = 0.00112192 Jy ! Total flux subtracted in 200 components = 0.00112192 Jy ! Clean residual min=-0.004265 max=0.003664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.554054 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.554054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118040Jy sigma=0.285327 ! Fit after self-cal, rms=0.118039Jy sigma=0.285308 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 = 0.000258362 Jy ! Component: 100 - total flux cleaned = 0.000185373 Jy ! Component: 150 - total flux cleaned = 0.000256731 Jy ! Component: 200 - total flux cleaned = 0.000192016 Jy ! Total flux subtracted in 200 components = 0.000192016 Jy ! Clean residual min=-0.004227 max=0.003561 Jy/beam ! Clean residual mean=-0.000002 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.554246 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.554246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117884Jy sigma=0.285166 ! Fit after self-cal, rms=0.117875Jy sigma=0.285157 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117875Jy sigma=0.285157 ! Fit after self-cal, rms=0.117736Jy sigma=0.285131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.934 mas, bmaj=3.054 mas, bpa=38.16 degrees ! Estimated noise=3.45289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121355 Jy ! Component: 100 - total flux cleaned = -7.36937e-05 Jy ! Component: 150 - total flux cleaned = -7.32326e-05 Jy ! Component: 200 - total flux cleaned = -7.43025e-05 Jy ! Total flux subtracted in 200 components = -7.43025e-05 Jy ! Clean residual min=-0.003593 max=0.003080 Jy/beam ! Clean residual mean=0.000001 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.554172 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.554172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117675Jy sigma=0.285033 ! Fit after self-cal, rms=0.117680Jy sigma=0.285027 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 = -0.000128895 Jy ! Component: 100 - total flux cleaned = -0.000167291 Jy ! Component: 150 - total flux cleaned = -0.000202666 Jy ! Component: 200 - total flux cleaned = -0.000269913 Jy ! Total flux subtracted in 200 components = -0.000269913 Jy ! Clean residual min=-0.003456 max=0.002971 Jy/beam ! Clean residual mean=0.000003 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.553902 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.553902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117642Jy sigma=0.284976 ! Fit after self-cal, rms=0.117644Jy sigma=0.284973 ! 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=1.584 mas, bmaj=1.86 mas, bpa=-69.85 degrees ! Estimated noise=3.41279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.584 x 1.86 at -69.85 degrees (North through East) ! Clean map min=-0.0040316 max=0.42301 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=1.377 mas, bmaj=1.562 mas, bpa=-65.98 degrees ! Estimated noise=5.13982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.34884 Jy ! Component: 100 - total flux cleaned = 0.452413 Jy ! Component: 150 - total flux cleaned = 0.496734 Jy ! Component: 200 - total flux cleaned = 0.518305 Jy ! Total flux subtracted in 200 components = 0.518305 Jy ! Clean residual min=-0.008059 max=0.010081 Jy/beam ! Clean residual mean=0.000075 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.518305 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.518305 Jy ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=1.86 mas, bpa=-69.85 degrees ! Estimated noise=3.41279 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 = 0.0133364 Jy ! Component: 100 - total flux cleaned = 0.0219474 Jy ! Component: 150 - total flux cleaned = 0.0266359 Jy ! Component: 200 - total flux cleaned = 0.0291998 Jy ! Total flux subtracted in 200 components = 0.0291998 Jy ! Clean residual min=-0.005338 max=0.005703 Jy/beam ! Clean residual mean=0.000030 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.547504 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.547504 Jy ! Inverting map ! Added new window around map position (2.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042086 Jy ! Component: 100 - total flux cleaned = 0.00539109 Jy ! Component: 150 - total flux cleaned = 0.00554121 Jy ! Component: 200 - total flux cleaned = 0.00596509 Jy ! Total flux subtracted in 200 components = 0.00596509 Jy ! Clean residual min=-0.005065 max=0.004171 Jy/beam ! Clean residual mean=0.000004 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.553469 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.55347 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=2.934 mas, bmaj=3.054 mas, bpa=38.16 degrees ! Estimated noise=3.45289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808291 Jy ! Component: 100 - total flux cleaned = 0.00121905 Jy ! Component: 150 - total flux cleaned = 0.00129067 Jy ! Component: 200 - total flux cleaned = 0.00122062 Jy ! Total flux subtracted in 200 components = 0.00122062 Jy ! Clean residual min=-0.003883 max=0.003502 Jy/beam ! Clean residual mean=0.000000 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.55469 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 = 6.31013e-05 Jy ! Component: 100 - total flux cleaned = 5.08468e-06 Jy ! Component: 150 - total flux cleaned = 6.01777e-05 Jy ! Component: 200 - total flux cleaned = 5.98392e-05 Jy ! Total flux subtracted in 200 components = 5.98392e-05 Jy ! Clean residual min=-0.003582 max=0.003171 Jy/beam ! Clean residual mean=-0.000001 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.55475 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.55475 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=1.86 mas, bpa=-69.85 degrees ! Estimated noise=3.41279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000315535 Jy ! Component: 100 - total flux cleaned = -0.000417907 Jy ! Component: 150 - total flux cleaned = -0.000412783 Jy ! Component: 200 - total flux cleaned = -0.000318063 Jy ! Total flux subtracted in 200 components = -0.000318063 Jy ! Clean residual min=-0.004285 max=0.003370 Jy/beam ! Clean residual mean=-0.000001 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.554432 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.554432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117943Jy sigma=0.285063 ! Fit after self-cal, rms=0.117811Jy sigma=0.284932 wmodel /scr/pima/rdv93_uvs/J1017+6116_X_map.mod ! Writing 93 model components to file: /scr/pima/rdv93_uvs/J1017+6116_X_map.mod wobs /scr/pima/rdv93_uvs/J1017+6116_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1017+6116_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1017+6116_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J1017+6116_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 = -0.00138241 Jy ! Component: 100 - total flux cleaned = -0.00201088 Jy ! Component: 150 - total flux cleaned = -0.00259643 Jy ! Component: 200 - total flux cleaned = -0.00287598 Jy ! Component: 250 - total flux cleaned = -0.00276699 Jy ! Component: 300 - total flux cleaned = -0.00250335 Jy ! Component: 350 - total flux cleaned = -0.00224708 Jy ! Component: 400 - total flux cleaned = -0.00199737 Jy ! Component: 450 - total flux cleaned = -0.00180248 Jy ! Component: 500 - total flux cleaned = -0.00151834 Jy ! Component: 550 - total flux cleaned = -0.00133232 Jy ! Component: 600 - total flux cleaned = -0.00119443 Jy ! Component: 650 - total flux cleaned = -0.000881276 Jy ! Component: 700 - total flux cleaned = -0.00070562 Jy ! Component: 750 - total flux cleaned = -0.000532649 Jy ! Component: 800 - total flux cleaned = -0.000108712 Jy ! Component: 850 - total flux cleaned = 1.56974e-05 Jy ! Component: 900 - total flux cleaned = 0.000302559 Jy ! Component: 950 - total flux cleaned = 0.000261915 Jy ! Component: 1000 - total flux cleaned = 0.000342353 Jy ! Component: 1050 - total flux cleaned = 0.000499084 Jy ! Component: 1100 - total flux cleaned = 0.000537715 Jy ! Component: 1150 - total flux cleaned = 0.000651984 Jy ! Component: 1200 - total flux cleaned = 0.000764513 Jy ! Component: 1250 - total flux cleaned = 0.000837472 Jy ! Component: 1300 - total flux cleaned = 0.000910343 Jy ! Component: 1350 - total flux cleaned = 0.000982445 Jy ! Component: 1400 - total flux cleaned = 0.00105365 Jy ! Component: 1450 - total flux cleaned = 0.00122936 Jy ! Component: 1500 - total flux cleaned = 0.00136753 Jy ! Component: 1550 - total flux cleaned = 0.00143553 Jy ! Component: 1600 - total flux cleaned = 0.00143609 Jy ! Component: 1650 - total flux cleaned = 0.00143625 Jy ! Component: 1700 - total flux cleaned = 0.00150229 Jy ! Component: 1750 - total flux cleaned = 0.00159981 Jy ! Component: 1800 - total flux cleaned = 0.00159939 Jy ! Component: 1850 - total flux cleaned = 0.00163095 Jy ! Component: 1900 - total flux cleaned = 0.0017253 Jy ! Component: 1950 - total flux cleaned = 0.00166258 Jy ! Component: 2000 - total flux cleaned = 0.00172471 Jy ! Component: 2050 - total flux cleaned = 0.00184681 Jy ! Component: 2100 - total flux cleaned = 0.00187671 Jy ! Component: 2150 - total flux cleaned = 0.00196693 Jy ! Component: 2200 - total flux cleaned = 0.00205649 Jy ! Component: 2250 - total flux cleaned = 0.00208626 Jy ! Component: 2300 - total flux cleaned = 0.00217408 Jy ! Component: 2350 - total flux cleaned = 0.00234714 Jy ! Component: 2400 - total flux cleaned = 0.00243287 Jy ! Component: 2450 - total flux cleaned = 0.00254676 Jy ! Component: 2500 - total flux cleaned = 0.00257513 Jy ! Component: 2550 - total flux cleaned = 0.00277078 Jy ! Component: 2600 - total flux cleaned = 0.0028816 Jy ! Component: 2650 - total flux cleaned = 0.0029364 Jy ! Component: 2700 - total flux cleaned = 0.0029639 Jy ! Component: 2750 - total flux cleaned = 0.00307205 Jy ! Component: 2800 - total flux cleaned = 0.00309888 Jy ! Component: 2850 - total flux cleaned = 0.00320516 Jy ! Component: 2900 - total flux cleaned = 0.00323151 Jy ! Component: 2950 - total flux cleaned = 0.00331009 Jy ! Component: 3000 - total flux cleaned = 0.00351806 Jy ! Component: 3050 - total flux cleaned = 0.00354381 Jy ! Component: 3100 - total flux cleaned = 0.00351837 Jy ! Component: 3150 - total flux cleaned = 0.00356966 Jy ! Component: 3200 - total flux cleaned = 0.00369601 Jy ! Component: 3250 - total flux cleaned = 0.00377126 Jy ! Component: 3300 - total flux cleaned = 0.00384567 Jy ! Component: 3350 - total flux cleaned = 0.00384558 Jy ! Component: 3400 - total flux cleaned = 0.00394362 Jy ! Component: 3450 - total flux cleaned = 0.00399227 Jy ! Component: 3500 - total flux cleaned = 0.00401641 Jy ! Component: 3550 - total flux cleaned = 0.00406429 Jy ! Component: 3600 - total flux cleaned = 0.00404036 Jy ! Component: 3650 - total flux cleaned = 0.00404039 Jy ! Component: 3700 - total flux cleaned = 0.00413418 Jy ! Component: 3750 - total flux cleaned = 0.00422766 Jy ! Component: 3800 - total flux cleaned = 0.00427384 Jy ! Component: 3850 - total flux cleaned = 0.004274 Jy ! Component: 3900 - total flux cleaned = 0.00434278 Jy ! Component: 3950 - total flux cleaned = 0.00431999 Jy ! Component: 4000 - total flux cleaned = 0.00429751 Jy ! Component: 4050 - total flux cleaned = 0.00443246 Jy ! Total flux subtracted in 4096 components = 0.00452185 Jy ! Clean residual min=-0.001222 max=0.001400 Jy/beam ! Clean residual mean=0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.558954 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 326 components and 0.558954 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J1017+6116_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.584 x 1.86 at -69.85 degrees (North through East) ! Clean map min=-0.0032767 max=0.42176 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1017+6116_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.421758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000381384 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271282 0.271282 0.542564 1.08513 2.17026 4.34052 8.68103 17.3621 34.7241 69.4482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.421 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1017+6116_X_uvs.log closed on Tue Sep 24 17:07:15 2013