! Started logfile: /d2/scr/pima/bp177i_uvs/J1214+1402_C_uvs.log on Tue Apr 15 00:26:05 2014 obs /d2/scr/pima/bp177i_uvs/J1214+1402_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1214+1402_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.314815 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1214+1402 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 680 visibilities. select RR ! Selecting polarization: RR, 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1214+1402_C] 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 0.300x0.300 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998795Jy sigma=44.952093 ! Fit after self-cal, rms=0.986174Jy sigma=45.272215 ! 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=1.771 mas, bmaj=5.034 mas, bpa=22.87 degrees ! Estimated noise=0.796338 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 = 0.00931385 Jy ! Component: 100 - total flux cleaned = 0.0116202 Jy ! Total flux subtracted in 100 components = 0.0116202 Jy ! Clean residual min=-0.002166 max=0.002223 Jy/beam ! Clean residual mean=-0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0116202 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0116202 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=0.017831Jy sigma=0.642480 ! Fit after self-cal, rms=0.016273Jy sigma=0.535434 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327425 Jy ! Component: 100 - total flux cleaned = 0.00359395 Jy ! Total flux subtracted in 100 components = 0.00359395 Jy ! Clean residual min=-0.001863 max=0.001804 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0152141 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 0.0152141 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=0.015412Jy sigma=0.505118 ! Fit after self-cal, rms=0.015412Jy sigma=0.504897 ! 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=1.893 mas, bmaj=5.269 mas, bpa=24.71 degrees ! Estimated noise=0.645022 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 = 0.000502598 Jy ! Component: 100 - total flux cleaned = 0.000589873 Jy ! Component: 150 - total flux cleaned = 0.000605203 Jy ! Component: 200 - total flux cleaned = 0.000581475 Jy ! Total flux subtracted in 200 components = 0.000581475 Jy ! Clean residual min=-0.001554 max=0.001577 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0157956 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0157956 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=0.015336Jy sigma=0.503910 ! Fit after self-cal, rms=0.015330Jy sigma=0.503805 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.893 x 5.269 at 24.71 degrees (North through East) ! Clean map min=-0.001506 max=0.0148 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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=0.015330Jy sigma=0.503805 ! Fit after self-cal, rms=0.013034Jy sigma=0.504021 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=5.251 mas, bpa=24.65 degrees ! Estimated noise=0.64082 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 = 2.09203e-06 Jy ! Component: 100 - total flux cleaned = 2.89513e-05 Jy ! Component: 150 - total flux cleaned = 1.9091e-05 Jy ! Component: 200 - total flux cleaned = 9.28475e-06 Jy ! Total flux subtracted in 200 components = 9.28475e-06 Jy ! Clean residual min=-0.001597 max=0.001634 Jy/beam ! Clean residual mean=-0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0158049 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0158049 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=0.013011Jy sigma=0.502872 ! Fit after self-cal, rms=0.013006Jy sigma=0.502768 ! 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=0.013006Jy sigma=0.502768 ! Fit after self-cal, rms=0.013006Jy sigma=0.502768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=5.251 mas, bpa=24.65 degrees ! Estimated noise=0.64082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.60995e-05 Jy ! Component: 100 - total flux cleaned = -6.5906e-05 Jy ! Component: 150 - total flux cleaned = -8.34252e-05 Jy ! Component: 200 - total flux cleaned = -0.000107007 Jy ! Total flux subtracted in 200 components = -0.000107007 Jy ! Clean residual min=-0.001548 max=0.001630 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0156979 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0156979 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=0.012993Jy sigma=0.502172 ! Fit after self-cal, rms=0.012991Jy sigma=0.502113 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 = -3.96997e-05 Jy ! Component: 100 - total flux cleaned = -4.78818e-05 Jy ! Component: 150 - total flux cleaned = -4.81296e-05 Jy ! Component: 200 - total flux cleaned = -6.10952e-05 Jy ! Total flux subtracted in 200 components = -6.10952e-05 Jy ! Clean residual min=-0.001520 max=0.001626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0156368 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0156368 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=0.012982Jy sigma=0.501778 ! Fit after self-cal, rms=0.012980Jy sigma=0.501740 ! 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=0.012980Jy sigma=0.501740 ! Fit after self-cal, rms=0.012980Jy sigma=0.501740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=5.251 mas, bpa=24.65 degrees ! Estimated noise=0.64082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.04034e-05 Jy ! Component: 100 - total flux cleaned = -3.04991e-05 Jy ! Component: 150 - total flux cleaned = -2.47564e-05 Jy ! Component: 200 - total flux cleaned = -3.55118e-05 Jy ! Total flux subtracted in 200 components = -3.55118e-05 Jy ! Clean residual min=-0.001501 max=0.001621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0156013 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0156013 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=0.012974Jy sigma=0.501542 ! Fit after self-cal, rms=0.012973Jy sigma=0.501517 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 = -1.24193e-05 Jy ! Component: 100 - total flux cleaned = -1.26184e-05 Jy ! Component: 150 - total flux cleaned = -1.24374e-05 Jy ! Component: 200 - total flux cleaned = -1.22771e-05 Jy ! Total flux subtracted in 200 components = -1.22771e-05 Jy ! Clean residual min=-0.001488 max=0.001614 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.015589 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.015589 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=0.012967Jy sigma=0.501399 ! Fit after self-cal, rms=0.012967Jy sigma=0.501383 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.012967Jy sigma=0.501383 ! Fit after self-cal, rms=0.012967Jy sigma=0.501383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.258 mas, bmaj=6.224 mas, bpa=45.77 degrees ! Estimated noise=0.738044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.04537e-05 Jy ! Component: 100 - total flux cleaned = 7.63535e-05 Jy ! Component: 150 - total flux cleaned = 8.12159e-05 Jy ! Component: 200 - total flux cleaned = 8.12771e-05 Jy ! Total flux subtracted in 200 components = 8.12771e-05 Jy ! Clean residual min=-0.001677 max=0.002130 Jy/beam ! Clean residual mean=-0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0156703 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.0156703 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=0.012961Jy sigma=0.501427 ! Fit after self-cal, rms=0.012960Jy sigma=0.501392 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 = 1.05988e-05 Jy ! Component: 100 - total flux cleaned = 5.91425e-06 Jy ! Component: 150 - total flux cleaned = 5.84175e-06 Jy ! Component: 200 - total flux cleaned = 5.93733e-06 Jy ! Total flux subtracted in 200 components = 5.93733e-06 Jy ! Clean residual min=-0.001667 max=0.002126 Jy/beam ! Clean residual mean=-0.000003 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0156762 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0156762 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=0.012957Jy sigma=0.501398 ! Fit after self-cal, rms=0.012956Jy sigma=0.501382 ! 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=1.924 mas, bmaj=5.251 mas, bpa=24.65 degrees ! Estimated noise=0.64082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.924 x 5.251 at 24.65 degrees (North through East) ! Clean map min=-0.0013969 max=0.014743 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=1.722 mas, bmaj=5.076 mas, bpa=22.91 degrees ! Estimated noise=0.800847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116138 Jy ! Component: 100 - total flux cleaned = 0.0145979 Jy ! Component: 150 - total flux cleaned = 0.015275 Jy ! Component: 200 - total flux cleaned = 0.0153878 Jy ! Total flux subtracted in 200 components = 0.0153878 Jy ! Clean residual min=-0.001857 max=0.001763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0153878 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0153878 Jy ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=5.251 mas, bpa=24.65 degrees ! Estimated noise=0.64082 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 = 0.000439365 Jy ! Component: 100 - total flux cleaned = 0.000414252 Jy ! Component: 150 - total flux cleaned = 0.000445762 Jy ! Component: 200 - total flux cleaned = 0.000474747 Jy ! Total flux subtracted in 200 components = 0.000474747 Jy ! Clean residual min=-0.001680 max=0.001662 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0158626 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0158626 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.258 mas, bmaj=6.224 mas, bpa=45.77 degrees ! Estimated noise=0.738044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.11563e-05 Jy ! Component: 100 - total flux cleaned = -2.23148e-05 Jy ! Component: 150 - total flux cleaned = 3.05722e-06 Jy ! Component: 200 - total flux cleaned = 2.9785e-06 Jy ! Total flux subtracted in 200 components = 2.9785e-06 Jy ! Clean residual min=-0.001772 max=0.002216 Jy/beam ! Clean residual mean=-0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0158655 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 = 2.34404e-07 Jy ! Component: 100 - total flux cleaned = 3.08165e-07 Jy ! Component: 150 - total flux cleaned = 1.88226e-07 Jy ! Component: 200 - total flux cleaned = -6.53209e-06 Jy ! Total flux subtracted in 200 components = -6.53209e-06 Jy ! Clean residual min=-0.001749 max=0.002195 Jy/beam ! Clean residual mean=-0.000003 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.015859 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.015859 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=5.251 mas, bpa=24.65 degrees ! Estimated noise=0.64082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18998e-05 Jy ! Component: 100 - total flux cleaned = 3.28353e-06 Jy ! Component: 150 - total flux cleaned = -4.12507e-06 Jy ! Component: 200 - total flux cleaned = -3.89515e-05 Jy ! Total flux subtracted in 200 components = -3.89515e-05 Jy ! Clean residual min=-0.001558 max=0.001643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0158201 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0158201 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=0.012970Jy sigma=0.501895 ! Fit after self-cal, rms=0.012973Jy sigma=0.501841 wmodel /d2/scr/pima/bp177i_uvs/J1214+1402_C_map.mod ! Writing 40 model components to file: /d2/scr/pima/bp177i_uvs/J1214+1402_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1214+1402_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1214+1402_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1214+1402_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1214+1402_C_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 = 0.000238728 Jy ! Component: 100 - total flux cleaned = 0.000427888 Jy ! Component: 150 - total flux cleaned = 0.0004507 Jy ! Component: 200 - total flux cleaned = 0.000490046 Jy ! Component: 250 - total flux cleaned = 0.000507926 Jy ! Component: 300 - total flux cleaned = 0.000490026 Jy ! Component: 350 - total flux cleaned = 0.000441982 Jy ! Component: 400 - total flux cleaned = 0.000381527 Jy ! Component: 450 - total flux cleaned = 0.000338172 Jy ! Component: 500 - total flux cleaned = 0.000310111 Jy ! Component: 550 - total flux cleaned = 0.000229528 Jy ! Component: 600 - total flux cleaned = 0.000126162 Jy ! Component: 650 - total flux cleaned = 3.94791e-05 Jy ! Component: 700 - total flux cleaned = -4.39802e-05 Jy ! Component: 750 - total flux cleaned = -0.000125154 Jy ! Component: 800 - total flux cleaned = -0.000203669 Jy ! Component: 850 - total flux cleaned = -0.000279987 Jy ! Component: 900 - total flux cleaned = -0.000333102 Jy ! Component: 950 - total flux cleaned = -0.000405364 Jy ! Component: 1000 - total flux cleaned = -0.000485709 Jy ! Component: 1050 - total flux cleaned = -0.000534642 Jy ! Component: 1100 - total flux cleaned = -0.000611225 Jy ! Component: 1150 - total flux cleaned = -0.000704635 Jy ! Component: 1200 - total flux cleaned = -0.000768563 Jy ! Component: 1250 - total flux cleaned = -0.000840217 Jy ! Component: 1300 - total flux cleaned = -0.000840153 Jy ! Component: 1350 - total flux cleaned = -0.000866313 Jy ! Component: 1400 - total flux cleaned = -0.000891817 Jy ! Component: 1450 - total flux cleaned = -0.000874998 Jy ! Component: 1500 - total flux cleaned = -0.000907947 Jy ! Component: 1550 - total flux cleaned = -0.000916024 Jy ! Component: 1600 - total flux cleaned = -0.000932056 Jy ! Component: 1650 - total flux cleaned = -0.000963461 Jy ! Component: 1700 - total flux cleaned = -0.000978848 Jy ! Component: 1750 - total flux cleaned = -0.00101703 Jy ! Component: 1800 - total flux cleaned = -0.00105464 Jy ! Component: 1850 - total flux cleaned = -0.00106209 Jy ! Component: 1900 - total flux cleaned = -0.00109903 Jy ! Component: 1950 - total flux cleaned = -0.00114286 Jy ! Component: 2000 - total flux cleaned = -0.0012224 Jy ! Component: 2050 - total flux cleaned = -0.00127249 Jy ! Component: 2100 - total flux cleaned = -0.00132931 Jy ! Component: 2150 - total flux cleaned = -0.00141383 Jy ! Component: 2200 - total flux cleaned = -0.00146968 Jy ! Component: 2250 - total flux cleaned = -0.00153198 Jy ! Component: 2300 - total flux cleaned = -0.00160753 Jy ! Component: 2350 - total flux cleaned = -0.00166206 Jy ! Component: 2400 - total flux cleaned = -0.00174343 Jy ! Component: 2450 - total flux cleaned = -0.00178392 Jy ! Component: 2500 - total flux cleaned = -0.00182427 Jy ! Component: 2550 - total flux cleaned = -0.0018912 Jy ! Component: 2600 - total flux cleaned = -0.00197114 Jy ! Component: 2650 - total flux cleaned = -0.00199776 Jy ! Component: 2700 - total flux cleaned = -0.00205078 Jy ! Component: 2750 - total flux cleaned = -0.0021102 Jy ! Component: 2800 - total flux cleaned = -0.00217611 Jy ! Component: 2850 - total flux cleaned = -0.00223533 Jy ! Component: 2900 - total flux cleaned = -0.00229444 Jy ! Component: 2950 - total flux cleaned = -0.00237309 Jy ! Component: 3000 - total flux cleaned = -0.00241238 Jy ! Component: 3050 - total flux cleaned = -0.00248426 Jy ! Component: 3100 - total flux cleaned = -0.00254951 Jy ! Component: 3150 - total flux cleaned = -0.00259512 Jy ! Component: 3200 - total flux cleaned = -0.00264718 Jy ! Component: 3250 - total flux cleaned = -0.00271221 Jy ! Component: 3300 - total flux cleaned = -0.00277724 Jy ! Component: 3350 - total flux cleaned = -0.00281628 Jy ! Component: 3400 - total flux cleaned = -0.00290082 Jy ! Component: 3450 - total flux cleaned = -0.00296586 Jy ! Component: 3500 - total flux cleaned = -0.00301147 Jy ! Component: 3550 - total flux cleaned = -0.00307012 Jy ! Component: 3600 - total flux cleaned = -0.00312233 Jy ! Component: 3650 - total flux cleaned = -0.00318113 Jy ! Component: 3700 - total flux cleaned = -0.00323346 Jy ! Component: 3750 - total flux cleaned = -0.00329241 Jy ! Component: 3800 - total flux cleaned = -0.00333833 Jy ! Component: 3850 - total flux cleaned = -0.00339743 Jy ! Component: 3900 - total flux cleaned = -0.00345009 Jy ! Component: 3950 - total flux cleaned = -0.00351601 Jy ! Component: 4000 - total flux cleaned = -0.00358208 Jy ! Component: 4050 - total flux cleaned = -0.00364831 Jy ! Total flux subtracted in 4096 components = -0.00372796 Jy ! Clean residual min=-0.000333 max=0.000352 Jy/beam ! Clean residual mean=-0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0120921 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 338 components and 0.0120921 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1214+1402_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.924 x 5.251 at 24.65 degrees (North through East) ! Clean map min=-0.00074057 max=0.014415 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1214+1402_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.014415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114855 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.39032 2.39032 4.78065 9.56129 19.1226 38.2452 76.4904 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 125.506 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1214+1402_C_uvs.log closed on Tue Apr 15 00:26:11 2014