! Started logfile: /d2/scr/pima/bp177g_uvs/J1405+0415_X_uvs.log on Thu Mar 6 00:16:11 2014 obs /d2/scr/pima/bp177g_uvs/J1405+0415_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1405+0415_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786667 visibilities/baseline/integration-bin. ! Found source: J1405+0415 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 1416 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177g_uvs/J1405+0415_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. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.090844Jy sigma=40.237043 ! Fit after self-cal, rms=0.615893Jy sigma=23.068089 ! 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=0.7363 mas, bmaj=1.97 mas, bpa=-3.216 degrees ! Estimated noise=0.671979 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 = 0.292989 Jy ! Component: 100 - total flux cleaned = 0.389523 Jy ! Total flux subtracted in 100 components = 0.389523 Jy ! Clean residual min=-0.021831 max=0.047486 Jy/beam ! Clean residual mean=0.000010 rms=0.007458 Jy/beam ! Combined flux in latest and established models = 0.389523 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.389523 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=0.124314Jy sigma=4.444457 ! Fit after self-cal, rms=0.124152Jy sigma=4.437090 ! Inverting map ! Added new window around map position (-0.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0526951 Jy ! Component: 100 - total flux cleaned = 0.0838291 Jy ! Total flux subtracted in 100 components = 0.0838291 Jy ! Clean residual min=-0.019996 max=0.030355 Jy/beam ! Clean residual mean=0.000011 rms=0.005139 Jy/beam ! Combined flux in latest and established models = 0.473352 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.473352 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=0.089706Jy sigma=3.210659 ! Fit after self-cal, rms=0.089096Jy sigma=3.181279 ! 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=0.9376 mas, bmaj=2.258 mas, bpa=-0.595 degrees ! Estimated noise=0.518739 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 = 0.0280477 Jy ! Component: 100 - total flux cleaned = 0.0434494 Jy ! Component: 150 - total flux cleaned = 0.0534851 Jy ! Component: 200 - total flux cleaned = 0.0602696 Jy ! Total flux subtracted in 200 components = 0.0602696 Jy ! Clean residual min=-0.019659 max=0.032839 Jy/beam ! Clean residual mean=0.000018 rms=0.005974 Jy/beam ! Combined flux in latest and established models = 0.533622 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.533622 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=0.078157Jy sigma=2.851545 ! Fit after self-cal, rms=0.077744Jy sigma=2.833911 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9376 x 2.258 at -0.595 degrees (North through East) ! Clean map min=-0.018336 max=0.36667 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 1.00* 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. ! 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. ! 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. ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.95 KP 0.92 ! LA 0.98 MK 0.95 NL 1.20 OV 0.85 ! PT 0.99 SC 0.94 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! 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=0.077744Jy sigma=2.833911 ! Fit after self-cal, rms=0.075214Jy sigma=2.750308 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9358 mas, bmaj=2.258 mas, bpa=-0.5813 degrees ! Estimated noise=0.515681 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 (-7.4, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265309 Jy ! Component: 100 - total flux cleaned = 0.0405541 Jy ! Component: 150 - total flux cleaned = 0.0482044 Jy ! Component: 200 - total flux cleaned = 0.0503563 Jy ! Total flux subtracted in 200 components = 0.0503563 Jy ! Clean residual min=-0.015632 max=0.022735 Jy/beam ! Clean residual mean=0.000011 rms=0.004368 Jy/beam ! Combined flux in latest and established models = 0.583978 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 75 components and 0.583978 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=0.064799Jy sigma=2.357892 ! Fit after self-cal, rms=0.063915Jy sigma=2.323836 ! 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=0.063915Jy sigma=2.323836 ! Fit after self-cal, rms=0.063714Jy sigma=2.314604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9359 mas, bmaj=2.258 mas, bpa=-0.5873 degrees ! Estimated noise=0.516331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00801268 Jy ! Component: 100 - total flux cleaned = 0.0103 Jy ! Component: 150 - total flux cleaned = 0.0117387 Jy ! Component: 200 - total flux cleaned = 0.0134327 Jy ! Total flux subtracted in 200 components = 0.0134327 Jy ! Clean residual min=-0.014363 max=0.021889 Jy/beam ! Clean residual mean=0.000009 rms=0.004164 Jy/beam ! Combined flux in latest and established models = 0.597411 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.597411 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=0.061366Jy sigma=2.230247 ! Fit after self-cal, rms=0.061085Jy sigma=2.217453 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 (27.6, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194329 Jy ! Component: 100 - total flux cleaned = 0.0281377 Jy ! Component: 150 - total flux cleaned = 0.0313392 Jy ! Component: 200 - total flux cleaned = 0.0336292 Jy ! Total flux subtracted in 200 components = 0.0336292 Jy ! Clean residual min=-0.013337 max=0.014455 Jy/beam ! Clean residual mean=0.000004 rms=0.003211 Jy/beam ! Combined flux in latest and established models = 0.63104 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 120 components and 0.63104 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=0.053800Jy sigma=1.943673 ! Fit after self-cal, rms=0.053338Jy sigma=1.924102 ! 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=0.053338Jy sigma=1.924102 ! Fit after self-cal, rms=0.036621Jy sigma=1.303215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=2.264 mas, bpa=-0.4825 degrees ! Estimated noise=0.52193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158081 Jy ! Component: 100 - total flux cleaned = -0.000808439 Jy ! Component: 150 - total flux cleaned = -2.32006e-05 Jy ! Component: 200 - total flux cleaned = 0.00056508 Jy ! Total flux subtracted in 200 components = 0.00056508 Jy ! Clean residual min=-0.007496 max=0.008874 Jy/beam ! Clean residual mean=0.000001 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.631605 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.631605 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=0.035576Jy sigma=1.259641 ! Fit after self-cal, rms=0.035519Jy sigma=1.258452 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 (-39.2, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826465 Jy ! Component: 100 - total flux cleaned = 0.0128184 Jy ! Component: 150 - total flux cleaned = 0.0155483 Jy ! Component: 200 - total flux cleaned = 0.0172116 Jy ! Total flux subtracted in 200 components = 0.0172116 Jy ! Clean residual min=-0.006678 max=0.006289 Jy/beam ! Clean residual mean=-0.000002 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.648817 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 169 components and 0.648817 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=0.033427Jy sigma=1.170877 ! Fit after self-cal, rms=0.033253Jy sigma=1.167556 ! 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=0.033253Jy sigma=1.167556 ! Fit after self-cal, rms=0.032876Jy sigma=1.160590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=3.386 mas, bpa=2.992 degrees ! Estimated noise=0.659156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237158 Jy ! Component: 100 - total flux cleaned = 0.00371083 Jy ! Component: 150 - total flux cleaned = 0.00521333 Jy ! Component: 200 - total flux cleaned = 0.00628125 Jy ! Total flux subtracted in 200 components = 0.00628125 Jy ! Clean residual min=-0.005873 max=0.006085 Jy/beam ! Clean residual mean=-0.000006 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 0.655098 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 184 components and 0.655098 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=0.032444Jy sigma=1.140525 ! Fit after self-cal, rms=0.032279Jy sigma=1.137871 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 = 0.000352846 Jy ! Component: 100 - total flux cleaned = 0.000906272 Jy ! Component: 150 - total flux cleaned = 0.00148968 Jy ! Component: 200 - total flux cleaned = 0.00194408 Jy ! Total flux subtracted in 200 components = 0.00194408 Jy ! Clean residual min=-0.005672 max=0.005907 Jy/beam ! Clean residual mean=-0.000007 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 0.657042 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 205 components and 0.657042 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=0.032220Jy sigma=1.135829 ! Fit after self-cal, rms=0.032143Jy sigma=1.134842 ! 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=0.9319 mas, bmaj=2.262 mas, bpa=-0.3857 degrees ! Estimated noise=0.520883 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9319 x 2.262 at -0.3857 degrees (North through East) ! Clean map min=-0.0055518 max=0.35352 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=0.7335 mas, bmaj=1.978 mas, bpa=-3.056 degrees ! Estimated noise=0.672914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.294175 Jy ! Component: 100 - total flux cleaned = 0.393694 Jy ! Component: 150 - total flux cleaned = 0.446265 Jy ! Component: 200 - total flux cleaned = 0.480129 Jy ! Total flux subtracted in 200 components = 0.480129 Jy ! Clean residual min=-0.013147 max=0.023969 Jy/beam ! Clean residual mean=0.000008 rms=0.003953 Jy/beam ! Combined flux in latest and established models = 0.48013 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 0.48013 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9319 mas, bmaj=2.262 mas, bpa=-0.3857 degrees ! Estimated noise=0.520883 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 = 0.0326688 Jy ! Component: 100 - total flux cleaned = 0.0554732 Jy ! Component: 150 - total flux cleaned = 0.0728882 Jy ! Component: 200 - total flux cleaned = 0.0866293 Jy ! Total flux subtracted in 200 components = 0.0866293 Jy ! Clean residual min=-0.009791 max=0.013608 Jy/beam ! Clean residual mean=0.000008 rms=0.002841 Jy/beam ! Combined flux in latest and established models = 0.566759 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.566759 Jy ! Inverting map ! Added new window around map position (18.6, -24.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134241 Jy ! Component: 100 - total flux cleaned = 0.0228311 Jy ! Component: 150 - total flux cleaned = 0.030714 Jy ! Component: 200 - total flux cleaned = 0.0375359 Jy ! Total flux subtracted in 200 components = 0.0375359 Jy ! Clean residual min=-0.008392 max=0.007789 Jy/beam ! Clean residual mean=0.000004 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.604295 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 93 components and 0.604295 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=2.083 mas, bmaj=3.386 mas, bpa=2.992 degrees ! Estimated noise=0.659156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103704 Jy ! Component: 100 - total flux cleaned = 0.0181737 Jy ! Component: 150 - total flux cleaned = 0.0241702 Jy ! Component: 200 - total flux cleaned = 0.028262 Jy ! Total flux subtracted in 200 components = 0.028262 Jy ! Clean residual min=-0.006278 max=0.006871 Jy/beam ! Clean residual mean=-0.000001 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.632557 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036374 Jy ! Component: 100 - total flux cleaned = 0.00660284 Jy ! Component: 150 - total flux cleaned = 0.00917552 Jy ! Component: 200 - total flux cleaned = 0.0114226 Jy ! Total flux subtracted in 200 components = 0.0114226 Jy ! Clean residual min=-0.005478 max=0.005901 Jy/beam ! Clean residual mean=-0.000004 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.643979 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 165 components and 0.643979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9319 mas, bmaj=2.262 mas, bpa=-0.3857 degrees ! Estimated noise=0.520883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123046 Jy ! Component: 100 - total flux cleaned = 0.00235745 Jy ! Component: 150 - total flux cleaned = 0.00325299 Jy ! Component: 200 - total flux cleaned = 0.0038797 Jy ! Total flux subtracted in 200 components = 0.0038797 Jy ! Clean residual min=-0.007091 max=0.006793 Jy/beam ! Clean residual mean=-0.000002 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.647859 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 189 components and 0.647859 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=0.031410Jy sigma=1.110449 ! Fit after self-cal, rms=0.031006Jy sigma=1.094820 wmodel /d2/scr/pima/bp177g_uvs/J1405+0415_X_map.mod ! Writing 189 model components to file: /d2/scr/pima/bp177g_uvs/J1405+0415_X_map.mod wobs /d2/scr/pima/bp177g_uvs/J1405+0415_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1405+0415_X_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1405+0415_X_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177g_uvs/J1405+0415_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 = -0.000682887 Jy ! Component: 100 - total flux cleaned = -0.000286667 Jy ! Component: 150 - total flux cleaned = -0.000276267 Jy ! Component: 200 - total flux cleaned = -0.00052743 Jy ! Component: 250 - total flux cleaned = -0.000527276 Jy ! Component: 300 - total flux cleaned = -0.000677977 Jy ! Component: 350 - total flux cleaned = -0.000969273 Jy ! Component: 400 - total flux cleaned = -0.00132037 Jy ! Component: 450 - total flux cleaned = -0.00158907 Jy ! Component: 500 - total flux cleaned = -0.00171911 Jy ! Component: 550 - total flux cleaned = -0.00197104 Jy ! Component: 600 - total flux cleaned = -0.00209324 Jy ! Component: 650 - total flux cleaned = -0.00239183 Jy ! Component: 700 - total flux cleaned = -0.00267956 Jy ! Component: 750 - total flux cleaned = -0.00284763 Jy ! Component: 800 - total flux cleaned = -0.00301291 Jy ! Component: 850 - total flux cleaned = -0.00317286 Jy ! Component: 900 - total flux cleaned = -0.00343168 Jy ! Component: 950 - total flux cleaned = -0.00363378 Jy ! Component: 1000 - total flux cleaned = -0.00353433 Jy ! Component: 1050 - total flux cleaned = -0.00372695 Jy ! Component: 1100 - total flux cleaned = -0.00381891 Jy ! Component: 1150 - total flux cleaned = -0.00377193 Jy ! Component: 1200 - total flux cleaned = -0.00381716 Jy ! Component: 1250 - total flux cleaned = -0.00372966 Jy ! Component: 1300 - total flux cleaned = -0.00386116 Jy ! Component: 1350 - total flux cleaned = -0.00390487 Jy ! Component: 1400 - total flux cleaned = -0.00411171 Jy ! Component: 1450 - total flux cleaned = -0.00427247 Jy ! Component: 1500 - total flux cleaned = -0.0042713 Jy ! Component: 1550 - total flux cleaned = -0.0043098 Jy ! Component: 1600 - total flux cleaned = -0.00438795 Jy ! Component: 1650 - total flux cleaned = -0.00457708 Jy ! Component: 1700 - total flux cleaned = -0.00468885 Jy ! Component: 1750 - total flux cleaned = -0.00476158 Jy ! Component: 1800 - total flux cleaned = -0.00486897 Jy ! Component: 1850 - total flux cleaned = -0.0049393 Jy ! Component: 1900 - total flux cleaned = -0.00497408 Jy ! Component: 1950 - total flux cleaned = -0.00514466 Jy ! Component: 2000 - total flux cleaned = -0.00514393 Jy ! Component: 2050 - total flux cleaned = -0.00524366 Jy ! Component: 2100 - total flux cleaned = -0.00527656 Jy ! Component: 2150 - total flux cleaned = -0.00537267 Jy ! Component: 2200 - total flux cleaned = -0.00543567 Jy ! Component: 2250 - total flux cleaned = -0.00537323 Jy ! Component: 2300 - total flux cleaned = -0.00549652 Jy ! Component: 2350 - total flux cleaned = -0.00549712 Jy ! Component: 2400 - total flux cleaned = -0.00555703 Jy ! Component: 2450 - total flux cleaned = -0.00561609 Jy ! Component: 2500 - total flux cleaned = -0.00564521 Jy ! Component: 2550 - total flux cleaned = -0.00564523 Jy ! Component: 2600 - total flux cleaned = -0.00573005 Jy ! Component: 2650 - total flux cleaned = -0.00575783 Jy ! Component: 2700 - total flux cleaned = -0.00581298 Jy ! Component: 2750 - total flux cleaned = -0.00592129 Jy ! Component: 2800 - total flux cleaned = -0.00594782 Jy ! Component: 2850 - total flux cleaned = -0.00594779 Jy ! Component: 2900 - total flux cleaned = -0.00605249 Jy ! Component: 2950 - total flux cleaned = -0.00602687 Jy ! Component: 3000 - total flux cleaned = -0.00610358 Jy ! Component: 3050 - total flux cleaned = -0.00617905 Jy ! Component: 3100 - total flux cleaned = -0.00627855 Jy ! Component: 3150 - total flux cleaned = -0.00627838 Jy ! Component: 3200 - total flux cleaned = -0.00630265 Jy ! Component: 3250 - total flux cleaned = -0.00623053 Jy ! Component: 3300 - total flux cleaned = -0.00623052 Jy ! Component: 3350 - total flux cleaned = -0.00630109 Jy ! Component: 3400 - total flux cleaned = -0.00627788 Jy ! Component: 3450 - total flux cleaned = -0.0062554 Jy ! Component: 3500 - total flux cleaned = -0.00627811 Jy ! Component: 3550 - total flux cleaned = -0.00630058 Jy ! Component: 3600 - total flux cleaned = -0.00621088 Jy ! Component: 3650 - total flux cleaned = -0.00623308 Jy ! Component: 3700 - total flux cleaned = -0.00612326 Jy ! Component: 3750 - total flux cleaned = -0.00610144 Jy ! Component: 3800 - total flux cleaned = -0.00605825 Jy ! Component: 3850 - total flux cleaned = -0.00603672 Jy ! Component: 3900 - total flux cleaned = -0.00597317 Jy ! Component: 3950 - total flux cleaned = -0.00593098 Jy ! Component: 4000 - total flux cleaned = -0.00590996 Jy ! Component: 4050 - total flux cleaned = -0.00580635 Jy ! Total flux subtracted in 4096 components = -0.00582697 Jy ! Clean residual min=-0.001105 max=0.001144 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.642032 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 479 components and 0.642032 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1405+0415_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9319 x 2.262 at -0.3857 degrees (North through East) ! Clean map min=-0.0037562 max=0.35437 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1405+0415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.354373 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000334377 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.283072 0.283072 0.566144 1.13229 2.26458 4.52915 9.05831 18.1166 36.2332 72.4665 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.354 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1059.8 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1405+0415_X_uvs.log closed on Thu Mar 6 00:16:17 2014