! Started logfile: /scr/pima/gc030_uvs/J1013+3526_S_uvs.log on Fri Apr 22 07:48:25 2016 obs /scr/pima/gc030_uvs/J1013+3526_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1013+3526_S_uva.fits ! AN table 1: 280 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.624504 visibilities/baseline/integration-bin. ! Found source: J1013+3526 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 50360 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1013+3526_S] 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 0.500x0.500 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 588 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 588 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010660Jy sigma=8.557943 ! Fit after self-cal, rms=0.921401Jy sigma=7.835788 ! 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=1.814 mas, bmaj=4 mas, bpa=-10.87 degrees ! Estimated noise=1.19575 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 = 0.0604435 Jy ! Component: 100 - total flux cleaned = 0.0752792 Jy ! Total flux subtracted in 100 components = 0.0752792 Jy ! Clean residual min=-0.008720 max=0.017460 Jy/beam ! Clean residual mean=-0.000037 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.0752792 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0752792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.110340Jy sigma=0.823046 ! Fit after self-cal, rms=0.108420Jy sigma=0.810367 ! Inverting map ! Added new window around map position (-6, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162746 Jy ! Component: 100 - total flux cleaned = 0.0245877 Jy ! Total flux subtracted in 100 components = 0.0245877 Jy ! Clean residual min=-0.007565 max=0.007707 Jy/beam ! Clean residual mean=-0.000030 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.0998669 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0998669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104776Jy sigma=0.778261 ! Fit after self-cal, rms=0.103799Jy sigma=0.772817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104988 Jy ! Component: 100 - total flux cleaned = 0.0164077 Jy ! Total flux subtracted in 100 components = 0.0164077 Jy ! Clean residual min=-0.006386 max=0.007602 Jy/beam ! Clean residual mean=-0.000026 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.116275 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.116275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102103Jy sigma=0.758145 ! Fit after self-cal, rms=0.101697Jy sigma=0.756341 ! 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=2.27 mas, bmaj=4.6 mas, bpa=-6.812 degrees ! Estimated noise=0.422357 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 (-11, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012219 Jy ! Component: 100 - total flux cleaned = 0.0211911 Jy ! Component: 150 - total flux cleaned = 0.0283858 Jy ! Component: 200 - total flux cleaned = 0.0342115 Jy ! Total flux subtracted in 200 components = 0.0342115 Jy ! Clean residual min=-0.003965 max=0.004933 Jy/beam ! Clean residual mean=-0.000058 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.150486 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.150486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099495Jy sigma=0.737811 ! Fit after self-cal, rms=0.099075Jy sigma=0.736193 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.27 x 4.6 at -6.812 degrees (North through East) ! Clean map min=-0.0038627 max=0.085754 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 195 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 1.03 HN 1.05 KP 0.89 ! LA 0.85 MK 0.97 NL 1.04 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 2. ! A total of 195 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.05 HN 1.00 KP 0.89 ! LA 0.84 MK 1.02 NL 1.04 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 3. ! A total of 195 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 1.06 HN 1.00 KP 0.91 ! LA 0.86 MK 0.98 NL 1.01 PT 0.92 ! SC 0.96 ! ! ! Correcting IF 4. ! A total of 195 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 0.99 HN 0.99 KP 0.94 ! LA 0.87 MK 0.93 NL 1.00 PT 0.99 ! SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 195 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.09 HN 0.98 KP 0.88 ! LA 0.84 MK 0.96 NL 1.00 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 7. ! A total of 195 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.09 HN 0.95 KP 0.90 ! LA 0.87 MK 0.97 NL 1.00 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 8. ! A total of 195 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.07 HN 0.97 KP 0.95 ! LA 0.86 MK 0.95 NL 0.97 PT 0.98 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.099075Jy sigma=0.736193 ! Fit after self-cal, rms=0.091808Jy sigma=0.733454 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=4.702 mas, bpa=-6.38 degrees ! Estimated noise=0.407877 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 = 0.00413958 Jy ! Component: 100 - total flux cleaned = 0.00553092 Jy ! Component: 150 - total flux cleaned = 0.0061075 Jy ! Component: 200 - total flux cleaned = 0.00631216 Jy ! Total flux subtracted in 200 components = 0.00631216 Jy ! Clean residual min=-0.002267 max=0.002093 Jy/beam ! Clean residual mean=0.000017 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.156798 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.156798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091523Jy sigma=0.731484 ! Fit after self-cal, rms=0.091432Jy sigma=0.730758 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091432Jy sigma=0.730758 ! Fit after self-cal, rms=0.091779Jy sigma=0.729697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=4.702 mas, bpa=-6.276 degrees ! Estimated noise=0.407104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178266 Jy ! Component: 100 - total flux cleaned = 0.00227792 Jy ! Component: 150 - total flux cleaned = 0.00252406 Jy ! Component: 200 - total flux cleaned = 0.00265503 Jy ! Total flux subtracted in 200 components = 0.00265503 Jy ! Clean residual min=-0.001533 max=0.001713 Jy/beam ! Clean residual mean=0.000010 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.159453 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.159453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091690Jy sigma=0.729111 ! Fit after self-cal, rms=0.091722Jy sigma=0.728955 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 (-9.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955395 Jy ! Component: 100 - total flux cleaned = 0.000910319 Jy ! Component: 150 - total flux cleaned = 0.000872422 Jy ! Component: 200 - total flux cleaned = 0.000802442 Jy ! Total flux subtracted in 200 components = 0.000802442 Jy ! Clean residual min=-0.001492 max=0.001551 Jy/beam ! Clean residual mean=0.000011 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.160256 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.160256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091673Jy sigma=0.728637 ! Fit after self-cal, rms=0.091668Jy sigma=0.728596 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091668Jy sigma=0.728596 ! Fit after self-cal, rms=0.091371Jy sigma=0.728536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=4.694 mas, bpa=-6.208 degrees ! Estimated noise=0.405487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466233 Jy ! Component: 100 - total flux cleaned = 0.000717695 Jy ! Component: 150 - total flux cleaned = 0.000776398 Jy ! Component: 200 - total flux cleaned = 0.000801281 Jy ! Total flux subtracted in 200 components = 0.000801281 Jy ! Clean residual min=-0.001417 max=0.001440 Jy/beam ! Clean residual mean=0.000008 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.161057 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.161057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091343Jy sigma=0.728360 ! Fit after self-cal, rms=0.091352Jy sigma=0.728338 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 = 0.000129414 Jy ! Component: 100 - total flux cleaned = 0.000182208 Jy ! Component: 150 - total flux cleaned = 0.000159049 Jy ! Component: 200 - total flux cleaned = 0.000181198 Jy ! Total flux subtracted in 200 components = 0.000181198 Jy ! Clean residual min=-0.001348 max=0.001366 Jy/beam ! Clean residual mean=0.000009 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.161238 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 106 components and 0.161238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091337Jy sigma=0.728239 ! Fit after self-cal, rms=0.091338Jy sigma=0.728227 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091338Jy sigma=0.728227 ! Fit after self-cal, rms=0.090977Jy sigma=0.728202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.202 mas, bmaj=8.492 mas, bpa=29.43 degrees ! Estimated noise=0.611078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203725 Jy ! Component: 100 - total flux cleaned = -0.000199721 Jy ! Component: 150 - total flux cleaned = -0.000198284 Jy ! Component: 200 - total flux cleaned = -0.000217623 Jy ! Total flux subtracted in 200 components = -0.000217623 Jy ! Clean residual min=-0.002037 max=0.002185 Jy/beam ! Clean residual mean=0.000019 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.161021 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.161021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.090974Jy sigma=0.728184 ! Fit after self-cal, rms=0.090951Jy sigma=0.728089 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.52753e-05 Jy ! Component: 100 - total flux cleaned = 1.05068e-05 Jy ! Component: 150 - total flux cleaned = -2.54086e-05 Jy ! Component: 200 - total flux cleaned = -7.46477e-05 Jy ! Total flux subtracted in 200 components = -7.46477e-05 Jy ! Clean residual min=-0.002037 max=0.002131 Jy/beam ! Clean residual mean=0.000019 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.160946 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.160946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.090953Jy sigma=0.728111 ! Fit after self-cal, rms=0.090951Jy sigma=0.728079 ! 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=2.296 mas, bmaj=4.688 mas, bpa=-6.166 degrees ! Estimated noise=0.404062 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.296 x 4.688 at -6.166 degrees (North through East) ! Clean map min=-0.0013499 max=0.08004 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=1.824 mas, bmaj=4.045 mas, bpa=-10.22 degrees ! Estimated noise=1.16789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0604464 Jy ! Component: 100 - total flux cleaned = 0.0854872 Jy ! Component: 150 - total flux cleaned = 0.0993667 Jy ! Component: 200 - total flux cleaned = 0.108732 Jy ! Total flux subtracted in 200 components = 0.108732 Jy ! Clean residual min=-0.006983 max=0.006438 Jy/beam ! Clean residual mean=-0.000024 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.108732 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.108732 Jy ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=4.688 mas, bpa=-6.166 degrees ! Estimated noise=0.404062 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 = 0.01204 Jy ! Component: 100 - total flux cleaned = 0.0210417 Jy ! Component: 150 - total flux cleaned = 0.0279891 Jy ! Component: 200 - total flux cleaned = 0.0333805 Jy ! Total flux subtracted in 200 components = 0.0333805 Jy ! Clean residual min=-0.002518 max=0.003698 Jy/beam ! Clean residual mean=-0.000033 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.142112 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.142112 Jy ! Inverting map ! Added new window around map position (-1, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043062 Jy ! Component: 100 - total flux cleaned = 0.00766364 Jy ! Component: 150 - total flux cleaned = 0.0103677 Jy ! Component: 200 - total flux cleaned = 0.0125596 Jy ! Total flux subtracted in 200 components = 0.0125596 Jy ! Clean residual min=-0.001799 max=0.001548 Jy/beam ! Clean residual mean=-0.000007 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.154672 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.154672 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.202 mas, bmaj=8.492 mas, bpa=29.43 degrees ! Estimated noise=0.611078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358543 Jy ! Component: 100 - total flux cleaned = 0.00492149 Jy ! Component: 150 - total flux cleaned = 0.00542053 Jy ! Component: 200 - total flux cleaned = 0.00563631 Jy ! Total flux subtracted in 200 components = 0.00563631 Jy ! Clean residual min=-0.002163 max=0.002159 Jy/beam ! Clean residual mean=0.000016 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.160308 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 = 0.000108981 Jy ! Component: 100 - total flux cleaned = 0.000140342 Jy ! Component: 150 - total flux cleaned = 0.000197773 Jy ! Component: 200 - total flux cleaned = 0.000248931 Jy ! Total flux subtracted in 200 components = 0.000248931 Jy ! Clean residual min=-0.002061 max=0.002156 Jy/beam ! Clean residual mean=0.000018 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.160557 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 92 components and 0.160557 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=4.688 mas, bpa=-6.166 degrees ! Estimated noise=0.404062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.05936e-05 Jy ! Component: 100 - total flux cleaned = 0.000211801 Jy ! Component: 150 - total flux cleaned = 0.000315797 Jy ! Component: 200 - total flux cleaned = 0.000378591 Jy ! Total flux subtracted in 200 components = 0.000378591 Jy ! Clean residual min=-0.001450 max=0.001446 Jy/beam ! Clean residual mean=0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.160936 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.160936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.090968Jy sigma=0.728153 ! Fit after self-cal, rms=0.090963Jy sigma=0.728007 wmodel /scr/pima/gc030_uvs/J1013+3526_S_map.mod ! Writing 112 model components to file: /scr/pima/gc030_uvs/J1013+3526_S_map.mod wobs /scr/pima/gc030_uvs/J1013+3526_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1013+3526_S_uvs.fits wwins /scr/pima/gc030_uvs/J1013+3526_S_map.win ! wwins: Wrote 5 windows to /scr/pima/gc030_uvs/J1013+3526_S_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 = -6.15356e-05 Jy ! Component: 100 - total flux cleaned = 0.000122314 Jy ! Component: 150 - total flux cleaned = 0.000230713 Jy ! Component: 200 - total flux cleaned = 0.000418019 Jy ! Component: 250 - total flux cleaned = 0.000438495 Jy ! Component: 300 - total flux cleaned = 0.000419638 Jy ! Component: 350 - total flux cleaned = 0.000457668 Jy ! Component: 400 - total flux cleaned = 0.000475855 Jy ! Component: 450 - total flux cleaned = 0.000494272 Jy ! Component: 500 - total flux cleaned = 0.000582307 Jy ! Component: 550 - total flux cleaned = 0.000651033 Jy ! Component: 600 - total flux cleaned = 0.000734821 Jy ! Component: 650 - total flux cleaned = 0.000784447 Jy ! Component: 700 - total flux cleaned = 0.00088176 Jy ! Component: 750 - total flux cleaned = 0.000961272 Jy ! Component: 800 - total flux cleaned = 0.000992771 Jy ! Component: 850 - total flux cleaned = 0.00106965 Jy ! Component: 900 - total flux cleaned = 0.00114484 Jy ! Component: 950 - total flux cleaned = 0.0012037 Jy ! Component: 1000 - total flux cleaned = 0.0013201 Jy ! Component: 1050 - total flux cleaned = 0.00136301 Jy ! Component: 1100 - total flux cleaned = 0.00141963 Jy ! Component: 1150 - total flux cleaned = 0.00153121 Jy ! Component: 1200 - total flux cleaned = 0.00160011 Jy ! Component: 1250 - total flux cleaned = 0.00173573 Jy ! Component: 1300 - total flux cleaned = 0.0018428 Jy ! Component: 1350 - total flux cleaned = 0.00196144 Jy ! Component: 1400 - total flux cleaned = 0.00205253 Jy ! Component: 1450 - total flux cleaned = 0.00212963 Jy ! Component: 1500 - total flux cleaned = 0.00223124 Jy ! Component: 1550 - total flux cleaned = 0.00233143 Jy ! Component: 1600 - total flux cleaned = 0.002418 Jy ! Component: 1650 - total flux cleaned = 0.00250381 Jy ! Component: 1700 - total flux cleaned = 0.00261246 Jy ! Component: 1750 - total flux cleaned = 0.00268422 Jy ! Component: 1800 - total flux cleaned = 0.00276696 Jy ! Component: 1850 - total flux cleaned = 0.00287231 Jy ! Component: 1900 - total flux cleaned = 0.00297642 Jy ! Component: 1950 - total flux cleaned = 0.00305638 Jy ! Component: 2000 - total flux cleaned = 0.0031359 Jy ! Component: 2050 - total flux cleaned = 0.00327061 Jy ! Component: 2100 - total flux cleaned = 0.00339284 Jy ! Component: 2150 - total flux cleaned = 0.00348066 Jy ! Component: 2200 - total flux cleaned = 0.00360059 Jy ! Component: 2250 - total flux cleaned = 0.00366523 Jy ! Component: 2300 - total flux cleaned = 0.00380396 Jy ! Component: 2350 - total flux cleaned = 0.00390968 Jy ! Component: 2400 - total flux cleaned = 0.0040143 Jy ! Component: 2450 - total flux cleaned = 0.00408687 Jy ! Component: 2500 - total flux cleaned = 0.00417943 Jy ! Component: 2550 - total flux cleaned = 0.0042508 Jy ! Component: 2600 - total flux cleaned = 0.00433162 Jy ! Component: 2650 - total flux cleaned = 0.00443157 Jy ! Component: 2700 - total flux cleaned = 0.00452087 Jy ! Component: 2750 - total flux cleaned = 0.00458974 Jy ! Component: 2800 - total flux cleaned = 0.00469694 Jy ! Component: 2850 - total flux cleaned = 0.00479343 Jy ! Component: 2900 - total flux cleaned = 0.00485096 Jy ! Component: 2950 - total flux cleaned = 0.004946 Jy ! Component: 3000 - total flux cleaned = 0.00505903 Jy ! Component: 3050 - total flux cleaned = 0.00511503 Jy ! Component: 3100 - total flux cleaned = 0.0051984 Jy ! Component: 3150 - total flux cleaned = 0.00527196 Jy ! Component: 3200 - total flux cleaned = 0.00533579 Jy ! Component: 3250 - total flux cleaned = 0.00541726 Jy ! Component: 3300 - total flux cleaned = 0.00551608 Jy ! Component: 3350 - total flux cleaned = 0.00556948 Jy ! Component: 3400 - total flux cleaned = 0.005649 Jy ! Component: 3450 - total flux cleaned = 0.00568407 Jy ! Component: 3500 - total flux cleaned = 0.00577119 Jy ! Component: 3550 - total flux cleaned = 0.00584039 Jy ! Component: 3600 - total flux cleaned = 0.00591753 Jy ! Component: 3650 - total flux cleaned = 0.00595163 Jy ! Component: 3700 - total flux cleaned = 0.00601099 Jy ! Component: 3750 - total flux cleaned = 0.00609502 Jy ! Component: 3800 - total flux cleaned = 0.00617011 Jy ! Component: 3850 - total flux cleaned = 0.00623632 Jy ! Component: 3900 - total flux cleaned = 0.00630215 Jy ! Component: 3950 - total flux cleaned = 0.00635938 Jy ! Component: 4000 - total flux cleaned = 0.00642431 Jy ! Component: 4050 - total flux cleaned = 0.00646466 Jy ! Total flux subtracted in 4096 components = 0.00654481 Jy ! Clean residual min=-0.000476 max=0.000550 Jy/beam ! Clean residual mean=0.000003 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.16748 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 402 components and 0.16748 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1013+3526_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.296 x 4.688 at -6.166 degrees (North through East) ! Clean map min=-0.0011942 max=0.080209 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1013+3526_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0802087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133148 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498007 0.498007 0.996015 1.99203 3.98406 7.96812 15.9362 31.8725 63.745 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 602.4 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1013+3526_S_uvs.log closed on Fri Apr 22 07:48:33 2016