! Started logfile: /d2/scr/pima/bp177f_uvs/J0359+5057_C_uvs.log on Fri Mar 21 07:41:03 2014 obs /d2/scr/pima/bp177f_uvs/J0359+5057_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J0359+5057_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J0359+5057 ! ! 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 1088 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/bp177f_uvs/J0359+5057_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=6.358683Jy sigma=193.974245 ! Fit after self-cal, rms=5.228703Jy sigma=158.831205 ! 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=1.69 mas, bmaj=6.963 mas, bpa=-83.78 degrees ! Estimated noise=0.957784 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 = 4.36385 Jy ! Component: 100 - total flux cleaned = 5.4643 Jy ! Total flux subtracted in 100 components = 5.4643 Jy ! Clean residual min=-0.212148 max=0.466180 Jy/beam ! Clean residual mean=0.000761 rms=0.067631 Jy/beam ! Combined flux in latest and established models = 5.4643 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 5.4643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.434971Jy sigma=39.542211 ! Fit after self-cal, rms=1.434962Jy sigma=39.541945 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.494755 Jy ! Component: 100 - total flux cleaned = 0.758406 Jy ! Total flux subtracted in 100 components = 0.758406 Jy ! Clean residual min=-0.187849 max=0.208673 Jy/beam ! Clean residual mean=0.000497 rms=0.042209 Jy/beam ! Combined flux in latest and established models = 6.22271 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 6.22271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.111852Jy sigma=29.949406 ! Fit after self-cal, rms=1.111865Jy sigma=29.949203 ! 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=2.072 mas, bmaj=7.255 mas, bpa=-84.1 degrees ! Estimated noise=0.706697 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 = 0.318873 Jy ! Component: 100 - total flux cleaned = 0.510495 Jy ! Component: 150 - total flux cleaned = 0.636022 Jy ! Component: 200 - total flux cleaned = 0.721811 Jy ! Total flux subtracted in 200 components = 0.721811 Jy ! Clean residual min=-0.222467 max=0.164704 Jy/beam ! Clean residual mean=0.000800 rms=0.043652 Jy/beam ! Combined flux in latest and established models = 6.94452 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 71 components and 6.94452 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=0.980529Jy sigma=26.921689 ! Fit after self-cal, rms=0.980554Jy sigma=26.920067 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.072 x 7.255 at -84.1 degrees (North through East) ! Clean map min=-0.21791 max=5.9008 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 1.02 HN 1.04 KP 0.92 ! LA 1.02 NL 1.10 OV 0.99 PT 0.87 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.07 KP 0.95 ! LA 1.09 NL 1.17 OV 1.05 PT 0.98 ! SC 1.03 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.06 KP 0.97 ! LA 1.05 NL 1.07 OV 1.02 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 0.99 ! LA 1.01 NL 1.05 OV 0.96 PT 0.90 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.05 KP 0.98 ! LA 1.03 NL 1.03 OV 0.95 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 0.98 KP 0.90 ! LA 0.95 NL 1.03 OV 0.94 PT 0.92 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.02 KP 0.97 ! LA 0.96 NL 1.03 OV 0.98 PT 0.89 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.980554Jy sigma=26.920067 ! Fit after self-cal, rms=0.827493Jy sigma=21.232918 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=7.261 mas, bpa=-84.13 degrees ! Estimated noise=0.702402 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 = 0.0458532 Jy ! Component: 100 - total flux cleaned = 0.0609459 Jy ! Component: 150 - total flux cleaned = 0.0613694 Jy ! Component: 200 - total flux cleaned = 0.0617644 Jy ! Total flux subtracted in 200 components = 0.0617644 Jy ! Clean residual min=-0.070840 max=0.075525 Jy/beam ! Clean residual mean=0.000647 rms=0.017187 Jy/beam ! Combined flux in latest and established models = 7.00628 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 7.00628 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=0.824594Jy sigma=21.144869 ! Fit after self-cal, rms=0.824589Jy sigma=21.143018 ! 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=0.824589Jy sigma=21.143018 ! Fit after self-cal, rms=0.823912Jy sigma=21.106344 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=7.259 mas, bpa=-84.09 degrees ! Estimated noise=0.70269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320936 Jy ! Component: 100 - total flux cleaned = 0.0465411 Jy ! Component: 150 - total flux cleaned = 0.0520743 Jy ! Component: 200 - total flux cleaned = 0.0530399 Jy ! Total flux subtracted in 200 components = 0.0530399 Jy ! Clean residual min=-0.072859 max=0.073172 Jy/beam ! Clean residual mean=0.000614 rms=0.017015 Jy/beam ! Combined flux in latest and established models = 7.05932 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 7.05932 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=0.822054Jy sigma=21.068287 ! Fit after self-cal, rms=0.822067Jy sigma=21.067962 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 (-41.1, 12.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0600086 Jy ! Component: 100 - total flux cleaned = 0.0672659 Jy ! Component: 150 - total flux cleaned = 0.0730062 Jy ! Component: 200 - total flux cleaned = 0.0731931 Jy ! Total flux subtracted in 200 components = 0.0731931 Jy ! Clean residual min=-0.068520 max=0.054802 Jy/beam ! Clean residual mean=0.000419 rms=0.014893 Jy/beam ! Combined flux in latest and established models = 7.13252 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 123 components and 7.13251 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=0.814159Jy sigma=20.922478 ! Fit after self-cal, rms=0.814034Jy sigma=20.911942 ! 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=0.814034Jy sigma=20.911942 ! Fit after self-cal, rms=0.812943Jy sigma=20.880024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=7.254 mas, bpa=-84.08 degrees ! Estimated noise=0.703191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201197 Jy ! Component: 100 - total flux cleaned = 0.030168 Jy ! Component: 150 - total flux cleaned = 0.037221 Jy ! Component: 200 - total flux cleaned = 0.0435101 Jy ! Total flux subtracted in 200 components = 0.0435101 Jy ! Clean residual min=-0.068660 max=0.053603 Jy/beam ! Clean residual mean=0.000084 rms=0.015054 Jy/beam ! Combined flux in latest and established models = 7.17602 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 145 components and 7.17602 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=0.809514Jy sigma=20.837335 ! Fit after self-cal, rms=0.809545Jy sigma=20.835464 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 = 0.00689119 Jy ! Component: 100 - total flux cleaned = 0.0102137 Jy ! Component: 150 - total flux cleaned = 0.0120303 Jy ! Component: 200 - total flux cleaned = 0.0153795 Jy ! Total flux subtracted in 200 components = 0.0153795 Jy ! Clean residual min=-0.066740 max=0.050418 Jy/beam ! Clean residual mean=0.000027 rms=0.014604 Jy/beam ! Combined flux in latest and established models = 7.1914 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 170 components and 7.1914 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=0.807929Jy sigma=20.822907 ! Fit after self-cal, rms=0.807961Jy sigma=20.822329 ! 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=0.807961Jy sigma=20.822329 ! Fit after self-cal, rms=0.807117Jy sigma=20.803574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.99 mas, bmaj=7.571 mas, bpa=-79.61 degrees ! Estimated noise=0.832828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416482 Jy ! Component: 100 - total flux cleaned = 0.0677052 Jy ! Component: 150 - total flux cleaned = 0.0849447 Jy ! Component: 200 - total flux cleaned = 0.0929865 Jy ! Total flux subtracted in 200 components = 0.0929865 Jy ! Clean residual min=-0.088664 max=0.060143 Jy/beam ! Clean residual mean=-0.000598 rms=0.019834 Jy/beam ! Combined flux in latest and established models = 7.28439 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 181 components and 7.28439 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=0.804911Jy sigma=20.804018 ! Fit after self-cal, rms=0.804909Jy sigma=20.801438 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 = 0.00803072 Jy ! Component: 100 - total flux cleaned = 0.00999642 Jy ! Component: 150 - total flux cleaned = 0.0108839 Jy ! Component: 200 - total flux cleaned = 0.0112805 Jy ! Total flux subtracted in 200 components = 0.0112805 Jy ! Clean residual min=-0.087172 max=0.058811 Jy/beam ! Clean residual mean=-0.000671 rms=0.019536 Jy/beam ! Combined flux in latest and established models = 7.29567 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 198 components and 7.29567 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=0.804277Jy sigma=20.807416 ! Fit after self-cal, rms=0.804305Jy sigma=20.807055 ! 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=2.043 mas, bmaj=7.249 mas, bpa=-84.08 degrees ! Estimated noise=0.703991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.043 x 7.249 at -84.08 degrees (North through East) ! Clean map min=-0.066977 max=5.8709 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 ! Performing amp+phase self-cal ! ! 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=0.804305Jy sigma=20.807055 ! Fit after self-cal, rms=0.758664Jy sigma=18.781965 ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=7.207 mas, bpa=-84.23 degrees ! Estimated noise=0.69484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00302708 Jy ! Component: 100 - total flux cleaned = 0.0149663 Jy ! Component: 150 - total flux cleaned = 0.0226789 Jy ! Component: 200 - total flux cleaned = 0.0261854 Jy ! Total flux subtracted in 200 components = 0.0261854 Jy ! Clean residual min=-0.082723 max=0.105605 Jy/beam ! Clean residual mean=-0.000123 rms=0.021148 Jy/beam ! Combined flux in latest and established models = 7.32186 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 7.32186 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=0.745038Jy sigma=18.422232 ! Fit after self-cal, rms=0.745055Jy sigma=18.421332 ! Inverting map ! Added new window around map position (-1.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.072449 Jy ! Component: 100 - total flux cleaned = 0.0806186 Jy ! Component: 150 - total flux cleaned = 0.0833535 Jy ! Component: 200 - total flux cleaned = 0.0858305 Jy ! Total flux subtracted in 200 components = 0.0858305 Jy ! Clean residual min=-0.072653 max=0.087626 Jy/beam ! Clean residual mean=-0.000414 rms=0.017927 Jy/beam ! Combined flux in latest and established models = 7.40769 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 230 components and 7.40769 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=0.727991Jy sigma=18.114530 ! Fit after self-cal, rms=0.726962Jy sigma=18.068268 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.726962Jy sigma=18.068268 ! Fit after self-cal, rms=0.721392Jy sigma=17.747432 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=1.669 mas, bmaj=6.916 mas, bpa=-83.89 degrees ! Estimated noise=0.924153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.21017 Jy ! Component: 100 - total flux cleaned = 5.32077 Jy ! Component: 150 - total flux cleaned = 5.84091 Jy ! Component: 200 - total flux cleaned = 6.16267 Jy ! Total flux subtracted in 200 components = 6.16267 Jy ! Clean residual min=-0.141472 max=0.261424 Jy/beam ! Clean residual mean=0.000433 rms=0.043222 Jy/beam ! Combined flux in latest and established models = 6.16267 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 33 model components to the UV plane model. ! The established model now contains 33 components and 6.16267 Jy ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=7.189 mas, bpa=-84.28 degrees ! Estimated noise=0.69023 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 = 0.38732 Jy ! Component: 100 - total flux cleaned = 0.626442 Jy ! Component: 150 - total flux cleaned = 0.783412 Jy ! Component: 200 - total flux cleaned = 0.897596 Jy ! Total flux subtracted in 200 components = 0.897596 Jy ! Clean residual min=-0.087338 max=0.136914 Jy/beam ! Clean residual mean=0.000806 rms=0.026965 Jy/beam ! Combined flux in latest and established models = 7.06027 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 86 components and 7.06027 Jy ! Inverting map ! Added new window around map position (51, 26.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12377 Jy ! Component: 100 - total flux cleaned = 0.193995 Jy ! Component: 150 - total flux cleaned = 0.236803 Jy ! Component: 200 - total flux cleaned = 0.258748 Jy ! Total flux subtracted in 200 components = 0.258748 Jy ! Clean residual min=-0.068863 max=0.094262 Jy/beam ! Clean residual mean=0.000127 rms=0.019744 Jy/beam ! Combined flux in latest and established models = 7.31902 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 125 components and 7.31902 Jy ! Inverting map ! Added new window around map position (-51.9, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0744628 Jy ! Component: 100 - total flux cleaned = 0.0972371 Jy ! Component: 150 - total flux cleaned = 0.108363 Jy ! Component: 200 - total flux cleaned = 0.115074 Jy ! Total flux subtracted in 200 components = 0.115074 Jy ! Clean residual min=-0.062147 max=0.070341 Jy/beam ! Clean residual mean=-0.000135 rms=0.016427 Jy/beam ! Combined flux in latest and established models = 7.43409 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 7.43409 Jy ! Inverting map ! Added new window around map position (42.3, -12.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00965054 Jy ! Component: 100 - total flux cleaned = 5.24524e-05 Jy ! Component: 150 - total flux cleaned = -0.00463366 Jy ! Component: 200 - total flux cleaned = -0.0118953 Jy ! Total flux subtracted in 200 components = -0.0118953 Jy ! Clean residual min=-0.053295 max=0.051053 Jy/beam ! Clean residual mean=-0.000124 rms=0.013567 Jy/beam ! Combined flux in latest and established models = 7.4222 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 190 components and 7.4222 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=3.941 mas, bmaj=7.467 mas, bpa=-80.73 degrees ! Estimated noise=0.822691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215137 Jy ! Component: 100 - total flux cleaned = 0.0325746 Jy ! Component: 150 - total flux cleaned = 0.0401734 Jy ! Component: 200 - total flux cleaned = 0.0472635 Jy ! Total flux subtracted in 200 components = 0.0472635 Jy ! Clean residual min=-0.056217 max=0.047873 Jy/beam ! Clean residual mean=-0.000510 rms=0.015101 Jy/beam ! Combined flux in latest and established models = 7.46946 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 = 0.00661902 Jy ! Component: 100 - total flux cleaned = 0.00968298 Jy ! Component: 150 - total flux cleaned = 0.01355 Jy ! Component: 200 - total flux cleaned = 0.0153977 Jy ! Total flux subtracted in 200 components = 0.0153977 Jy ! Clean residual min=-0.053147 max=0.044416 Jy/beam ! Clean residual mean=-0.000619 rms=0.013979 Jy/beam ! Combined flux in latest and established models = 7.48486 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 251 components and 7.48486 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.041 mas, bmaj=7.189 mas, bpa=-84.28 degrees ! Estimated noise=0.69023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00587217 Jy ! Component: 100 - total flux cleaned = -0.0143777 Jy ! Component: 150 - total flux cleaned = -0.017359 Jy ! Component: 200 - total flux cleaned = -0.0201422 Jy ! Total flux subtracted in 200 components = -0.0201422 Jy ! Clean residual min=-0.044962 max=0.036999 Jy/beam ! Clean residual mean=-0.000301 rms=0.010703 Jy/beam ! Combined flux in latest and established models = 7.46471 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 278 components and 7.46471 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=0.665814Jy sigma=16.524292 ! Fit after self-cal, rms=0.665235Jy sigma=16.498633 wmodel /d2/scr/pima/bp177f_uvs/J0359+5057_C_map.mod ! Writing 278 model components to file: /d2/scr/pima/bp177f_uvs/J0359+5057_C_map.mod wobs /d2/scr/pima/bp177f_uvs/J0359+5057_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J0359+5057_C_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J0359+5057_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177f_uvs/J0359+5057_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 = -0.0153762 Jy ! Component: 100 - total flux cleaned = -0.0253428 Jy ! Component: 150 - total flux cleaned = -0.031491 Jy ! Component: 200 - total flux cleaned = -0.0343789 Jy ! Component: 250 - total flux cleaned = -0.0349197 Jy ! Component: 300 - total flux cleaned = -0.0328154 Jy ! Component: 350 - total flux cleaned = -0.0312893 Jy ! Component: 400 - total flux cleaned = -0.0303139 Jy ! Component: 450 - total flux cleaned = -0.0307981 Jy ! Component: 500 - total flux cleaned = -0.0298594 Jy ! Component: 550 - total flux cleaned = -0.0294056 Jy ! Component: 600 - total flux cleaned = -0.0289596 Jy ! Component: 650 - total flux cleaned = -0.0289591 Jy ! Component: 700 - total flux cleaned = -0.0276838 Jy ! Component: 750 - total flux cleaned = -0.0276844 Jy ! Component: 800 - total flux cleaned = -0.025651 Jy ! Component: 850 - total flux cleaned = -0.0252557 Jy ! Component: 900 - total flux cleaned = -0.0240833 Jy ! Component: 950 - total flux cleaned = -0.0229359 Jy ! Component: 1000 - total flux cleaned = -0.0229414 Jy ! Component: 1050 - total flux cleaned = -0.022567 Jy ! Component: 1100 - total flux cleaned = -0.0225668 Jy ! Component: 1150 - total flux cleaned = -0.022565 Jy ! Component: 1200 - total flux cleaned = -0.0225648 Jy ! Component: 1250 - total flux cleaned = -0.022222 Jy ! Component: 1300 - total flux cleaned = -0.0222271 Jy ! Component: 1350 - total flux cleaned = -0.0222299 Jy ! Component: 1400 - total flux cleaned = -0.0222274 Jy ! Component: 1450 - total flux cleaned = -0.0222265 Jy ! Component: 1500 - total flux cleaned = -0.0225444 Jy ! Component: 1550 - total flux cleaned = -0.0231793 Jy ! Component: 1600 - total flux cleaned = -0.0228656 Jy ! Component: 1650 - total flux cleaned = -0.0228678 Jy ! Component: 1700 - total flux cleaned = -0.0234724 Jy ! Component: 1750 - total flux cleaned = -0.022873 Jy ! Component: 1800 - total flux cleaned = -0.02228 Jy ! Component: 1850 - total flux cleaned = -0.0225712 Jy ! Component: 1900 - total flux cleaned = -0.0222786 Jy ! Component: 1950 - total flux cleaned = -0.022277 Jy ! Component: 2000 - total flux cleaned = -0.0222766 Jy ! Component: 2050 - total flux cleaned = -0.0219984 Jy ! Component: 2100 - total flux cleaned = -0.0222772 Jy ! Component: 2150 - total flux cleaned = -0.0228208 Jy ! Component: 2200 - total flux cleaned = -0.0225494 Jy ! Component: 2250 - total flux cleaned = -0.0236171 Jy ! Component: 2300 - total flux cleaned = -0.0233484 Jy ! Component: 2350 - total flux cleaned = -0.0233484 Jy ! Component: 2400 - total flux cleaned = -0.0238676 Jy ! Component: 2450 - total flux cleaned = -0.024635 Jy ! Component: 2500 - total flux cleaned = -0.0238783 Jy ! Component: 2550 - total flux cleaned = -0.0251359 Jy ! Component: 2600 - total flux cleaned = -0.0248877 Jy ! Component: 2650 - total flux cleaned = -0.0248898 Jy ! Component: 2700 - total flux cleaned = -0.0258668 Jy ! Component: 2750 - total flux cleaned = -0.0270714 Jy ! Component: 2800 - total flux cleaned = -0.0275475 Jy ! Component: 2850 - total flux cleaned = -0.0284936 Jy ! Component: 2900 - total flux cleaned = -0.0284959 Jy ! Component: 2950 - total flux cleaned = -0.0294295 Jy ! Component: 3000 - total flux cleaned = -0.0308148 Jy ! Component: 3050 - total flux cleaned = -0.0312713 Jy ! Component: 3100 - total flux cleaned = -0.0314969 Jy ! Component: 3150 - total flux cleaned = -0.0326222 Jy ! Component: 3200 - total flux cleaned = -0.0328456 Jy ! Component: 3250 - total flux cleaned = -0.0332884 Jy ! Component: 3300 - total flux cleaned = -0.0335088 Jy ! Component: 3350 - total flux cleaned = -0.0337286 Jy ! Component: 3400 - total flux cleaned = -0.0352443 Jy ! Component: 3450 - total flux cleaned = -0.0354554 Jy ! Component: 3500 - total flux cleaned = -0.0352435 Jy ! Component: 3550 - total flux cleaned = -0.0358807 Jy ! Component: 3600 - total flux cleaned = -0.0360911 Jy ! Component: 3650 - total flux cleaned = -0.0371356 Jy ! Component: 3700 - total flux cleaned = -0.0379658 Jy ! Component: 3750 - total flux cleaned = -0.0387883 Jy ! Component: 3800 - total flux cleaned = -0.0387866 Jy ! Component: 3850 - total flux cleaned = -0.0393976 Jy ! Component: 3900 - total flux cleaned = -0.0404107 Jy ! Component: 3950 - total flux cleaned = -0.0402089 Jy ! Component: 4000 - total flux cleaned = -0.0408109 Jy ! Component: 4050 - total flux cleaned = -0.0412101 Jy ! Total flux subtracted in 4096 components = -0.0414097 Jy ! Clean residual min=-0.011433 max=0.010255 Jy/beam ! Clean residual mean=-0.000201 rms=0.003795 Jy/beam ! Combined flux in latest and established models = 7.4233 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 630 components and 7.4233 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J0359+5057_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.041 x 7.189 at -84.28 degrees (North through East) ! Clean map min=-0.056086 max=5.6522 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J0359+5057_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 5.65223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00372817 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.197878 0.197878 0.395756 0.791511 1.58302 3.16604 6.33209 12.6642 25.3284 50.6567 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0111 print "peak= ", int(1000*peak_flux)/1000 ! peak= 5.652 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1516.09 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J0359+5057_C_uvs.log closed on Fri Mar 21 07:41:09 2014