! Started logfile: /d2/scr/pima/bp177i_uvs/J1634+5556_C_uvs.log on Tue Apr 15 00:32:43 2014 obs /d2/scr/pima/bp177i_uvs/J1634+5556_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1634+5556_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1634+5556 ! ! 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 1080 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/J1634+5556_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. ! ! 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=0.997725Jy sigma=47.126953 ! Fit after self-cal, rms=0.968664Jy sigma=45.787766 ! 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=1.397 mas, bmaj=4.996 mas, bpa=38.17 degrees ! Estimated noise=0.650591 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 = 0.023591 Jy ! Component: 100 - total flux cleaned = 0.0288254 Jy ! Total flux subtracted in 100 components = 0.0288254 Jy ! Clean residual min=-0.001552 max=0.001662 Jy/beam ! Clean residual mean=-0.000009 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0288254 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0288254 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=0.015082Jy sigma=0.591230 ! Fit after self-cal, rms=0.014920Jy sigma=0.581621 ! 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=1.738 mas, bmaj=5.066 mas, bpa=37.27 degrees ! Estimated noise=0.473201 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 = 0.00235089 Jy ! Component: 100 - total flux cleaned = 0.00363087 Jy ! Component: 150 - total flux cleaned = 0.00448758 Jy ! Component: 200 - total flux cleaned = 0.00508761 Jy ! Total flux subtracted in 200 components = 0.00508761 Jy ! Clean residual min=-0.001440 max=0.001251 Jy/beam ! Clean residual mean=-0.000008 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.033913 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.033913 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=0.014483Jy sigma=0.561953 ! Fit after self-cal, rms=0.014490Jy sigma=0.561847 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.738 x 5.066 at 37.27 degrees (North through East) ! Clean map min=-0.0013838 max=0.031115 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 0.93 FD 1.14 HN 0.90 KP 1.04 ! LA 1.06 MK 1.03 NL 1.08 OV 1.04 ! PT 0.91 SC 1.19 ! ! ! 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 1.10 FD 1.03 HN 0.91 KP 1.03 ! LA 1.04 MK 1.04 NL 1.08 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! 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 1.04 FD 0.91 HN 1.02 KP 0.87 ! LA 1.02 MK 1.06 NL 1.05 OV 0.96 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.93 KP 1.08 ! LA 1.06 MK 0.94 NL 1.14 OV 0.93 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.014490Jy sigma=0.561847 ! Fit after self-cal, rms=0.014420Jy sigma=0.551831 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.739 mas, bmaj=5.044 mas, bpa=37.11 degrees ! Estimated noise=0.475056 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 = 0.00049023 Jy ! Component: 100 - total flux cleaned = 0.000704455 Jy ! Component: 150 - total flux cleaned = 0.000819019 Jy ! Component: 200 - total flux cleaned = 0.000880015 Jy ! Total flux subtracted in 200 components = 0.000880015 Jy ! Clean residual min=-0.001214 max=0.001103 Jy/beam ! Clean residual mean=-0.000005 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.034793 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.034793 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=0.014388Jy sigma=0.551084 ! Fit after self-cal, rms=0.014393Jy sigma=0.551011 ! 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=0.014393Jy sigma=0.551011 ! Fit after self-cal, rms=0.014431Jy sigma=0.550818 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.737 mas, bmaj=5.037 mas, bpa=37.09 degrees ! Estimated noise=0.477294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000283077 Jy ! Component: 100 - total flux cleaned = 0.000382116 Jy ! Component: 150 - total flux cleaned = 0.000436936 Jy ! Component: 200 - total flux cleaned = 0.000468 Jy ! Total flux subtracted in 200 components = 0.000468 Jy ! Clean residual min=-0.001209 max=0.001080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.035261 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.035261 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=0.014417Jy sigma=0.550654 ! Fit after self-cal, rms=0.014418Jy sigma=0.550649 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 = 3.75194e-05 Jy ! Component: 100 - total flux cleaned = 5.3975e-05 Jy ! Component: 150 - total flux cleaned = 7.47207e-05 Jy ! Component: 200 - total flux cleaned = 9.4304e-05 Jy ! Total flux subtracted in 200 components = 9.4304e-05 Jy ! Clean residual min=-0.001196 max=0.001077 Jy/beam ! Clean residual mean=-0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0353554 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.0353553 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=0.014413Jy sigma=0.550522 ! Fit after self-cal, rms=0.014414Jy sigma=0.550519 ! 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=0.014414Jy sigma=0.550519 ! Fit after self-cal, rms=0.014440Jy sigma=0.550430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.735 mas, bmaj=5.036 mas, bpa=37.08 degrees ! Estimated noise=0.478754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169778 Jy ! Component: 100 - total flux cleaned = 0.000211551 Jy ! Component: 150 - total flux cleaned = 0.000230456 Jy ! Component: 200 - total flux cleaned = 0.000248161 Jy ! Total flux subtracted in 200 components = 0.000248161 Jy ! Clean residual min=-0.001198 max=0.001087 Jy/beam ! Clean residual mean=-0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0356035 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.0356035 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=0.014433Jy sigma=0.550398 ! Fit after self-cal, rms=0.014434Jy sigma=0.550395 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.3152e-05 Jy ! Component: 100 - total flux cleaned = 3.54369e-05 Jy ! Component: 150 - total flux cleaned = 5.09269e-05 Jy ! Component: 200 - total flux cleaned = 5.82834e-05 Jy ! Total flux subtracted in 200 components = 5.82834e-05 Jy ! Clean residual min=-0.001191 max=0.001085 Jy/beam ! Clean residual mean=-0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0356618 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.0356618 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=0.014431Jy sigma=0.550336 ! Fit after self-cal, rms=0.014431Jy sigma=0.550333 ! 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=0.014431Jy sigma=0.550333 ! Fit after self-cal, rms=0.014445Jy sigma=0.550302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=5.493 mas, bpa=36.63 degrees ! Estimated noise=0.569205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293592 Jy ! Component: 100 - total flux cleaned = 0.000353369 Jy ! Component: 150 - total flux cleaned = 0.000393324 Jy ! Component: 200 - total flux cleaned = 0.000425732 Jy ! Total flux subtracted in 200 components = 0.000425732 Jy ! Clean residual min=-0.001339 max=0.001304 Jy/beam ! Clean residual mean=-0.000009 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0360875 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.0360875 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=0.014447Jy sigma=0.550452 ! Fit after self-cal, rms=0.014448Jy sigma=0.550424 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.16257e-05 Jy ! Component: 100 - total flux cleaned = 2.15254e-05 Jy ! Component: 150 - total flux cleaned = 2.14456e-05 Jy ! Component: 200 - total flux cleaned = 1.7313e-05 Jy ! Total flux subtracted in 200 components = 1.7313e-05 Jy ! Clean residual min=-0.001334 max=0.001287 Jy/beam ! Clean residual mean=-0.000009 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0361049 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 0.0361049 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=0.014449Jy sigma=0.550525 ! Fit after self-cal, rms=0.014448Jy sigma=0.550518 ! 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=1.733 mas, bmaj=5.036 mas, bpa=37.08 degrees ! Estimated noise=0.479546 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.733 x 5.036 at 37.08 degrees (North through East) ! Clean map min=-0.0011575 max=0.031503 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=1.394 mas, bmaj=4.949 mas, bpa=37.97 degrees ! Estimated noise=0.660026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240026 Jy ! Component: 100 - total flux cleaned = 0.0293365 Jy ! Component: 150 - total flux cleaned = 0.0311563 Jy ! Component: 200 - total flux cleaned = 0.0322206 Jy ! Total flux subtracted in 200 components = 0.0322206 Jy ! Clean residual min=-0.001424 max=0.001729 Jy/beam ! Clean residual mean=-0.000006 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0322206 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0322206 Jy ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=5.036 mas, bpa=37.08 degrees ! Estimated noise=0.479546 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) ! Added new window around map position (3.6, -50.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138395 Jy ! Component: 100 - total flux cleaned = 0.00225739 Jy ! Component: 150 - total flux cleaned = 0.00292547 Jy ! Component: 200 - total flux cleaned = 0.00346806 Jy ! Total flux subtracted in 200 components = 0.00346806 Jy ! Clean residual min=-0.001251 max=0.001037 Jy/beam ! Clean residual mean=-0.000004 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0356886 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.0356886 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=3.559 mas, bmaj=5.493 mas, bpa=36.63 degrees ! Estimated noise=0.569205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694952 Jy ! Component: 100 - total flux cleaned = 0.000992793 Jy ! Component: 150 - total flux cleaned = 0.00112444 Jy ! Component: 200 - total flux cleaned = 0.00121044 Jy ! Total flux subtracted in 200 components = 0.00121044 Jy ! Clean residual min=-0.001215 max=0.001160 Jy/beam ! Clean residual mean=-0.000005 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0368991 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 = 6.44106e-05 Jy ! Component: 100 - total flux cleaned = 0.000146554 Jy ! Component: 150 - total flux cleaned = 0.000189731 Jy ! Component: 200 - total flux cleaned = 0.000229842 Jy ! Total flux subtracted in 200 components = 0.000229842 Jy ! Clean residual min=-0.001170 max=0.001143 Jy/beam ! Clean residual mean=-0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0371289 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 104 components and 0.0371289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=5.036 mas, bpa=37.08 degrees ! Estimated noise=0.479546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.69791e-05 Jy ! Component: 100 - total flux cleaned = -3.80487e-05 Jy ! Component: 150 - total flux cleaned = -1.23727e-05 Jy ! Component: 200 - total flux cleaned = -7.83831e-07 Jy ! Total flux subtracted in 200 components = -7.83831e-07 Jy ! Clean residual min=-0.001115 max=0.001093 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0371282 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.0371282 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=0.014369Jy sigma=0.547335 ! Fit after self-cal, rms=0.014351Jy sigma=0.546852 wmodel /d2/scr/pima/bp177i_uvs/J1634+5556_C_map.mod ! Writing 127 model components to file: /d2/scr/pima/bp177i_uvs/J1634+5556_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1634+5556_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1634+5556_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1634+5556_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1634+5556_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 = -0.000177239 Jy ! Component: 100 - total flux cleaned = -0.000390966 Jy ! Component: 150 - total flux cleaned = -0.000593487 Jy ! Component: 200 - total flux cleaned = -0.000705941 Jy ! Component: 250 - total flux cleaned = -0.000782929 Jy ! Component: 300 - total flux cleaned = -0.000842665 Jy ! Component: 350 - total flux cleaned = -0.00094369 Jy ! Component: 400 - total flux cleaned = -0.000957574 Jy ! Component: 450 - total flux cleaned = -0.000984689 Jy ! Component: 500 - total flux cleaned = -0.000970925 Jy ! Component: 550 - total flux cleaned = -0.000997378 Jy ! Component: 600 - total flux cleaned = -0.00102326 Jy ! Component: 650 - total flux cleaned = -0.00104868 Jy ! Component: 700 - total flux cleaned = -0.00108596 Jy ! Component: 750 - total flux cleaned = -0.00111027 Jy ! Component: 800 - total flux cleaned = -0.00108615 Jy ! Component: 850 - total flux cleaned = -0.0010863 Jy ! Component: 900 - total flux cleaned = -0.00114415 Jy ! Component: 950 - total flux cleaned = -0.00116708 Jy ! Component: 1000 - total flux cleaned = -0.00120097 Jy ! Component: 1050 - total flux cleaned = -0.0012453 Jy ! Component: 1100 - total flux cleaned = -0.00128914 Jy ! Component: 1150 - total flux cleaned = -0.00132125 Jy ! Component: 1200 - total flux cleaned = -0.00135328 Jy ! Component: 1250 - total flux cleaned = -0.00138464 Jy ! Component: 1300 - total flux cleaned = -0.00141562 Jy ! Component: 1350 - total flux cleaned = -0.0014664 Jy ! Component: 1400 - total flux cleaned = -0.00145619 Jy ! Component: 1450 - total flux cleaned = -0.00147612 Jy ! Component: 1500 - total flux cleaned = -0.00145653 Jy ! Component: 1550 - total flux cleaned = -0.00150531 Jy ! Component: 1600 - total flux cleaned = -0.00152461 Jy ! Component: 1650 - total flux cleaned = -0.00153398 Jy ! Component: 1700 - total flux cleaned = -0.00152443 Jy ! Component: 1750 - total flux cleaned = -0.00153387 Jy ! Component: 1800 - total flux cleaned = -0.00157093 Jy ! Component: 1850 - total flux cleaned = -0.00160733 Jy ! Component: 1900 - total flux cleaned = -0.00162536 Jy ! Component: 1950 - total flux cleaned = -0.00162519 Jy ! Component: 2000 - total flux cleaned = -0.00163419 Jy ! Component: 2050 - total flux cleaned = -0.00162522 Jy ! Component: 2100 - total flux cleaned = -0.00165143 Jy ! Component: 2150 - total flux cleaned = -0.00169451 Jy ! Component: 2200 - total flux cleaned = -0.00167737 Jy ! Component: 2250 - total flux cleaned = -0.00168591 Jy ! Component: 2300 - total flux cleaned = -0.00172779 Jy ! Component: 2350 - total flux cleaned = -0.00175275 Jy ! Component: 2400 - total flux cleaned = -0.00176094 Jy ! Component: 2450 - total flux cleaned = -0.0017692 Jy ! Component: 2500 - total flux cleaned = -0.00180167 Jy ! Component: 2550 - total flux cleaned = -0.0018178 Jy ! Component: 2600 - total flux cleaned = -0.0018815 Jy ! Component: 2650 - total flux cleaned = -0.00191295 Jy ! Component: 2700 - total flux cleaned = -0.00192857 Jy ! Component: 2750 - total flux cleaned = -0.00195968 Jy ! Component: 2800 - total flux cleaned = -0.00195191 Jy ! Component: 2850 - total flux cleaned = -0.00194425 Jy ! Component: 2900 - total flux cleaned = -0.00197469 Jy ! Component: 2950 - total flux cleaned = -0.00197475 Jy ! Component: 3000 - total flux cleaned = -0.0019972 Jy ! Component: 3050 - total flux cleaned = -0.00202686 Jy ! Component: 3100 - total flux cleaned = -0.00201946 Jy ! Component: 3150 - total flux cleaned = -0.00200477 Jy ! Component: 3200 - total flux cleaned = -0.0020049 Jy ! Component: 3250 - total flux cleaned = -0.00202654 Jy ! Component: 3300 - total flux cleaned = -0.00203378 Jy ! Component: 3350 - total flux cleaned = -0.0020552 Jy ! Component: 3400 - total flux cleaned = -0.00204811 Jy ! Component: 3450 - total flux cleaned = -0.00208327 Jy ! Component: 3500 - total flux cleaned = -0.00211112 Jy ! Component: 3550 - total flux cleaned = -0.00211802 Jy ! Component: 3600 - total flux cleaned = -0.00213175 Jy ! Component: 3650 - total flux cleaned = -0.00213853 Jy ! Component: 3700 - total flux cleaned = -0.00214534 Jy ! Component: 3750 - total flux cleaned = -0.00215205 Jy ! Component: 3800 - total flux cleaned = -0.00215205 Jy ! Component: 3850 - total flux cleaned = -0.0021654 Jy ! Component: 3900 - total flux cleaned = -0.00217205 Jy ! Component: 3950 - total flux cleaned = -0.00217865 Jy ! Component: 4000 - total flux cleaned = -0.00218515 Jy ! Component: 4050 - total flux cleaned = -0.00221115 Jy ! Total flux subtracted in 4096 components = -0.00221768 Jy ! Clean residual min=-0.000453 max=0.000349 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0349105 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 421 components and 0.0349105 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1634+5556_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.733 x 5.036 at 37.08 degrees (North through East) ! Clean map min=-0.00095352 max=0.031361 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1634+5556_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0313615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011813 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13001 1.13001 2.26003 4.52005 9.04011 18.0802 36.1604 72.3209 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 265.483 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1634+5556_C_uvs.log closed on Tue Apr 15 00:32:48 2014