! Started logfile: /scr/pima/gc030_uvs/J0147+2115_S_uvs.log on Fri Apr 22 07:44:05 2016 obs /scr/pima/gc030_uvs/J0147+2115_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0147+2115_S_uva.fits ! AN table 1: 210 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.722109 visibilities/baseline/integration-bin. ! Found source: J0147+2115 ! ! 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 33968 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/J0147+2115_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 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 236 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.048885Jy sigma=8.208149 ! Fit after self-cal, rms=0.771226Jy sigma=6.383350 ! 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=1.826 mas, bmaj=5.4 mas, bpa=-7.78 degrees ! Estimated noise=1.22147 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 = 0.157018 Jy ! Component: 100 - total flux cleaned = 0.215238 Jy ! Total flux subtracted in 100 components = 0.215238 Jy ! Clean residual min=-0.014270 max=0.027988 Jy/beam ! Clean residual mean=-0.000069 rms=0.003981 Jy/beam ! Combined flux in latest and established models = 0.215238 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.215238 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=0.132538Jy sigma=0.846725 ! Fit after self-cal, rms=0.131527Jy sigma=0.844496 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330242 Jy ! Component: 100 - total flux cleaned = 0.0530446 Jy ! Total flux subtracted in 100 components = 0.0530446 Jy ! Clean residual min=-0.010760 max=0.019416 Jy/beam ! Clean residual mean=-0.000042 rms=0.002677 Jy/beam ! Combined flux in latest and established models = 0.268283 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.268283 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=0.116613Jy sigma=0.753200 ! Fit after self-cal, rms=0.116062Jy sigma=0.752552 ! Inverting map ! Added new window around map position (3, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183264 Jy ! Component: 100 - total flux cleaned = 0.030191 Jy ! Total flux subtracted in 100 components = 0.030191 Jy ! Clean residual min=-0.007856 max=0.011068 Jy/beam ! Clean residual mean=-0.000028 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.298474 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.298474 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=0.111340Jy sigma=0.721681 ! Fit after self-cal, rms=0.110935Jy sigma=0.718940 ! 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=2.108 mas, bmaj=5.641 mas, bpa=-7.409 degrees ! Estimated noise=0.561837 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 = 0.0147199 Jy ! Component: 100 - total flux cleaned = 0.0243064 Jy ! Component: 150 - total flux cleaned = 0.0310145 Jy ! Component: 200 - total flux cleaned = 0.0358493 Jy ! Total flux subtracted in 200 components = 0.0358493 Jy ! Clean residual min=-0.006730 max=0.008641 Jy/beam ! Clean residual mean=-0.000028 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.334323 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.334323 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=0.108185Jy sigma=0.701870 ! Fit after self-cal, rms=0.108022Jy sigma=0.700667 ! Inverting map ! Added new window around map position (41.5, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813862 Jy ! Component: 100 - total flux cleaned = 0.0135458 Jy ! Component: 150 - total flux cleaned = 0.0177843 Jy ! Component: 200 - total flux cleaned = 0.0212485 Jy ! Total flux subtracted in 200 components = 0.0212485 Jy ! Clean residual min=-0.005127 max=0.004439 Jy/beam ! Clean residual mean=-0.000013 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.355572 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 77 components and 0.355572 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=0.107087Jy sigma=0.694572 ! Fit after self-cal, rms=0.106967Jy sigma=0.694050 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.108 x 5.641 at -7.409 degrees (North through East) ! Clean map min=-0.0044218 max=0.21876 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.01 HN 0.97 KP 0.95 ! LA 0.99 NL 0.98 PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.00 HN 0.96 KP 0.98 ! LA 0.98 NL 0.98 PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.00 HN 0.99 KP 0.99 ! LA 0.98 NL 0.97 PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.02 HN 0.98 KP 0.99 ! LA 0.98 NL 0.98 PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.02 HN 0.97 KP 0.97 ! LA 0.98 NL 0.98 PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.02 HN 0.98 KP 0.94 ! LA 0.97 NL 1.00 PT 1.03 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.05 HN 0.97 KP 1.00 ! LA 0.99 NL 0.98 PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.106967Jy sigma=0.694050 ! Fit after self-cal, rms=0.104668Jy sigma=0.689517 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=5.667 mas, bpa=-7.374 degrees ! Estimated noise=0.558869 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443042 Jy ! Component: 100 - total flux cleaned = 0.00699921 Jy ! Component: 150 - total flux cleaned = 0.00800875 Jy ! Component: 200 - total flux cleaned = 0.00851473 Jy ! Total flux subtracted in 200 components = 0.00851473 Jy ! Clean residual min=-0.003848 max=0.003019 Jy/beam ! Clean residual mean=-0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.364087 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 108 components and 0.364087 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=0.104384Jy sigma=0.687816 ! Fit after self-cal, rms=0.104288Jy sigma=0.687690 ! 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=0.104288Jy sigma=0.687690 ! Fit after self-cal, rms=0.104612Jy sigma=0.684781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=5.651 mas, bpa=-7.419 degrees ! Estimated noise=0.55794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100601 Jy ! Component: 100 - total flux cleaned = 0.00183291 Jy ! Component: 150 - total flux cleaned = 0.00225705 Jy ! Component: 200 - total flux cleaned = 0.00269939 Jy ! Total flux subtracted in 200 components = 0.00269939 Jy ! Clean residual min=-0.001667 max=0.001713 Jy/beam ! Clean residual mean=0.000005 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.366786 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 0.366786 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=0.104545Jy sigma=0.684402 ! Fit after self-cal, rms=0.104575Jy sigma=0.684351 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 = 0.000471156 Jy ! Component: 100 - total flux cleaned = 0.000736296 Jy ! Component: 150 - total flux cleaned = 0.000824974 Jy ! Component: 200 - total flux cleaned = 0.000851525 Jy ! Total flux subtracted in 200 components = 0.000851525 Jy ! Clean residual min=-0.001580 max=0.001710 Jy/beam ! Clean residual mean=0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.367638 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.367638 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=0.104555Jy sigma=0.684230 ! Fit after self-cal, rms=0.104554Jy sigma=0.684225 ! 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=0.104554Jy sigma=0.684225 ! Fit after self-cal, rms=0.104437Jy sigma=0.684181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=5.651 mas, bpa=-7.418 degrees ! Estimated noise=0.557433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243142 Jy ! Component: 100 - total flux cleaned = 0.000459829 Jy ! Component: 150 - total flux cleaned = 0.000601896 Jy ! Component: 200 - total flux cleaned = 0.000709458 Jy ! Total flux subtracted in 200 components = 0.000709458 Jy ! Clean residual min=-0.001560 max=0.001687 Jy/beam ! Clean residual mean=0.000006 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.368347 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.368347 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=0.104424Jy sigma=0.684098 ! Fit after self-cal, rms=0.104422Jy sigma=0.684092 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 (-92, -90.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838626 Jy ! Component: 100 - total flux cleaned = 0.000901126 Jy ! Component: 150 - total flux cleaned = 0.000898247 Jy ! Component: 200 - total flux cleaned = 0.000938753 Jy ! Total flux subtracted in 200 components = 0.000938753 Jy ! Clean residual min=-0.001475 max=0.001420 Jy/beam ! Clean residual mean=0.000005 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.369286 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 161 components and 0.369286 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=0.104396Jy sigma=0.683926 ! Fit after self-cal, rms=0.104391Jy sigma=0.683904 ! 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=0.104391Jy sigma=0.683904 ! Fit after self-cal, rms=0.104329Jy sigma=0.683871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.052 mas, bmaj=8.545 mas, bpa=17.93 degrees ! Estimated noise=0.921795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744777 Jy ! Component: 100 - total flux cleaned = 0.00106565 Jy ! Component: 150 - total flux cleaned = 0.00122051 Jy ! Component: 200 - total flux cleaned = 0.00126498 Jy ! Total flux subtracted in 200 components = 0.00126498 Jy ! Clean residual min=-0.001757 max=0.002025 Jy/beam ! Clean residual mean=0.000016 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.370551 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 178 components and 0.370551 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=0.104324Jy sigma=0.683892 ! Fit after self-cal, rms=0.104329Jy sigma=0.683879 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 = 0.000218608 Jy ! Component: 100 - total flux cleaned = 0.000199032 Jy ! Component: 150 - total flux cleaned = 0.000198662 Jy ! Component: 200 - total flux cleaned = 0.000198053 Jy ! Total flux subtracted in 200 components = 0.000198053 Jy ! Clean residual min=-0.001688 max=0.001853 Jy/beam ! Clean residual mean=0.000016 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.370749 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 190 components and 0.370749 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=0.104330Jy sigma=0.683913 ! Fit after self-cal, rms=0.104330Jy sigma=0.683909 ! 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=2.117 mas, bmaj=5.652 mas, bpa=-7.413 degrees ! Estimated noise=0.557092 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.117 x 5.652 at -7.413 degrees (North through East) ! Clean map min=-0.0014672 max=0.21758 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=1.832 mas, bmaj=5.413 mas, bpa=-7.775 degrees ! Estimated noise=1.21819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156003 Jy ! Component: 100 - total flux cleaned = 0.214085 Jy ! Component: 150 - total flux cleaned = 0.248255 Jy ! Component: 200 - total flux cleaned = 0.271121 Jy ! Total flux subtracted in 200 components = 0.271121 Jy ! Clean residual min=-0.008431 max=0.012459 Jy/beam ! Clean residual mean=-0.000034 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.271121 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 0.271121 Jy ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=5.652 mas, bpa=-7.413 degrees ! Estimated noise=0.557092 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 = 0.0222438 Jy ! Component: 100 - total flux cleaned = 0.0362949 Jy ! Component: 150 - total flux cleaned = 0.046416 Jy ! Component: 200 - total flux cleaned = 0.0543624 Jy ! Total flux subtracted in 200 components = 0.0543624 Jy ! Clean residual min=-0.004169 max=0.005294 Jy/beam ! Clean residual mean=-0.000030 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.325484 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 0.325484 Jy ! Inverting map ! Added new window around map position (54.5, -87). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660832 Jy ! Component: 100 - total flux cleaned = 0.0121013 Jy ! Component: 150 - total flux cleaned = 0.0167253 Jy ! Component: 200 - total flux cleaned = 0.0206469 Jy ! Total flux subtracted in 200 components = 0.0206469 Jy ! Clean residual min=-0.002785 max=0.003103 Jy/beam ! Clean residual mean=-0.000012 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.346131 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.346131 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=8.052 mas, bmaj=8.545 mas, bpa=17.93 degrees ! Estimated noise=0.921795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750058 Jy ! Component: 100 - total flux cleaned = 0.012273 Jy ! Component: 150 - total flux cleaned = 0.0155268 Jy ! Component: 200 - total flux cleaned = 0.0178903 Jy ! Total flux subtracted in 200 components = 0.0178903 Jy ! Clean residual min=-0.002490 max=0.002351 Jy/beam ! Clean residual mean=0.000005 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.364021 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 = 0.0017625 Jy ! Component: 100 - total flux cleaned = 0.0026997 Jy ! Component: 150 - total flux cleaned = 0.00319679 Jy ! Component: 200 - total flux cleaned = 0.00362503 Jy ! Total flux subtracted in 200 components = 0.00362503 Jy ! Clean residual min=-0.002080 max=0.001673 Jy/beam ! Clean residual mean=0.000012 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.367646 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 137 components and 0.367646 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=5.652 mas, bpa=-7.413 degrees ! Estimated noise=0.557092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00043714 Jy ! Component: 100 - total flux cleaned = -0.000438486 Jy ! Component: 150 - total flux cleaned = -0.000434321 Jy ! Component: 200 - total flux cleaned = -0.000494435 Jy ! Total flux subtracted in 200 components = -0.000494435 Jy ! Clean residual min=-0.002196 max=0.002238 Jy/beam ! Clean residual mean=0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.367152 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 164 components and 0.367152 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=0.104408Jy sigma=0.684655 ! Fit after self-cal, rms=0.104394Jy sigma=0.684322 wmodel /scr/pima/gc030_uvs/J0147+2115_S_map.mod ! Writing 164 model components to file: /scr/pima/gc030_uvs/J0147+2115_S_map.mod wobs /scr/pima/gc030_uvs/J0147+2115_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0147+2115_S_uvs.fits wwins /scr/pima/gc030_uvs/J0147+2115_S_map.win ! wwins: Wrote 6 windows to /scr/pima/gc030_uvs/J0147+2115_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 = -7.40473e-05 Jy ! Component: 100 - total flux cleaned = 9.70256e-05 Jy ! Component: 150 - total flux cleaned = 0.000178694 Jy ! Component: 200 - total flux cleaned = 0.000282178 Jy ! Component: 250 - total flux cleaned = 0.000331237 Jy ! Component: 300 - total flux cleaned = 0.000354614 Jy ! Component: 350 - total flux cleaned = 0.000354344 Jy ! Component: 400 - total flux cleaned = 0.000354349 Jy ! Component: 450 - total flux cleaned = 0.000397964 Jy ! Component: 500 - total flux cleaned = 0.000460878 Jy ! Component: 550 - total flux cleaned = 0.000480644 Jy ! Component: 600 - total flux cleaned = 0.000499724 Jy ! Component: 650 - total flux cleaned = 0.000479973 Jy ! Component: 700 - total flux cleaned = 0.000517776 Jy ! Component: 750 - total flux cleaned = 0.000536446 Jy ! Component: 800 - total flux cleaned = 0.000518293 Jy ! Component: 850 - total flux cleaned = 0.000500865 Jy ! Component: 900 - total flux cleaned = 0.000500766 Jy ! Component: 950 - total flux cleaned = 0.000466637 Jy ! Component: 1000 - total flux cleaned = 0.000449585 Jy ! Component: 1050 - total flux cleaned = 0.000400463 Jy ! Component: 1100 - total flux cleaned = 0.000448339 Jy ! Component: 1150 - total flux cleaned = 0.000416935 Jy ! Component: 1200 - total flux cleaned = 0.000432202 Jy ! Component: 1250 - total flux cleaned = 0.000432498 Jy ! Component: 1300 - total flux cleaned = 0.000477306 Jy ! Component: 1350 - total flux cleaned = 0.000477261 Jy ! Component: 1400 - total flux cleaned = 0.000549194 Jy ! Component: 1450 - total flux cleaned = 0.000506622 Jy ! Component: 1500 - total flux cleaned = 0.000590633 Jy ! Component: 1550 - total flux cleaned = 0.000618108 Jy ! Component: 1600 - total flux cleaned = 0.00061788 Jy ! Component: 1650 - total flux cleaned = 0.000657872 Jy ! Component: 1700 - total flux cleaned = 0.000670895 Jy ! Component: 1750 - total flux cleaned = 0.000710076 Jy ! Component: 1800 - total flux cleaned = 0.000735372 Jy ! Component: 1850 - total flux cleaned = 0.000735437 Jy ! Component: 1900 - total flux cleaned = 0.000760459 Jy ! Component: 1950 - total flux cleaned = 0.000760779 Jy ! Component: 2000 - total flux cleaned = 0.000821929 Jy ! Component: 2050 - total flux cleaned = 0.000858367 Jy ! Component: 2100 - total flux cleaned = 0.00095368 Jy ! Component: 2150 - total flux cleaned = 0.000953684 Jy ! Component: 2200 - total flux cleaned = 0.00103552 Jy ! Component: 2250 - total flux cleaned = 0.00104679 Jy ! Component: 2300 - total flux cleaned = 0.00110387 Jy ! Component: 2350 - total flux cleaned = 0.00113775 Jy ! Component: 2400 - total flux cleaned = 0.00112641 Jy ! Component: 2450 - total flux cleaned = 0.00113766 Jy ! Component: 2500 - total flux cleaned = 0.00120355 Jy ! Component: 2550 - total flux cleaned = 0.00123607 Jy ! Component: 2600 - total flux cleaned = 0.00125745 Jy ! Component: 2650 - total flux cleaned = 0.0012682 Jy ! Component: 2700 - total flux cleaned = 0.00132113 Jy ! Component: 2750 - total flux cleaned = 0.00133169 Jy ! Component: 2800 - total flux cleaned = 0.00131095 Jy ! Component: 2850 - total flux cleaned = 0.00134203 Jy ! Component: 2900 - total flux cleaned = 0.00138289 Jy ! Component: 2950 - total flux cleaned = 0.00137287 Jy ! Component: 3000 - total flux cleaned = 0.00140297 Jy ! Component: 3050 - total flux cleaned = 0.00137309 Jy ! Component: 3100 - total flux cleaned = 0.00140274 Jy ! Component: 3150 - total flux cleaned = 0.0014223 Jy ! Component: 3200 - total flux cleaned = 0.00145153 Jy ! Component: 3250 - total flux cleaned = 0.00147082 Jy ! Component: 3300 - total flux cleaned = 0.00149951 Jy ! Component: 3350 - total flux cleaned = 0.00151854 Jy ! Component: 3400 - total flux cleaned = 0.0015469 Jy ! Component: 3450 - total flux cleaned = 0.00156576 Jy ! Component: 3500 - total flux cleaned = 0.00156584 Jy ! Component: 3550 - total flux cleaned = 0.00161221 Jy ! Component: 3600 - total flux cleaned = 0.00163055 Jy ! Component: 3650 - total flux cleaned = 0.00164879 Jy ! Component: 3700 - total flux cleaned = 0.001676 Jy ! Component: 3750 - total flux cleaned = 0.00170306 Jy ! Component: 3800 - total flux cleaned = 0.00173887 Jy ! Component: 3850 - total flux cleaned = 0.00176561 Jy ! Component: 3900 - total flux cleaned = 0.00181868 Jy ! Component: 3950 - total flux cleaned = 0.00183624 Jy ! Component: 4000 - total flux cleaned = 0.00187986 Jy ! Component: 4050 - total flux cleaned = 0.0018885 Jy ! Total flux subtracted in 4096 components = 0.00192302 Jy ! Clean residual min=-0.000535 max=0.000690 Jy/beam ! Clean residual mean=0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.369075 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 456 components and 0.369075 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0147+2115_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.117 x 5.652 at -7.413 degrees (North through East) ! Clean map min=-0.0011976 max=0.21673 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0147+2115_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.216729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145612 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.201559 0.201559 0.403118 0.806236 1.61247 3.22495 6.44989 12.8998 25.7996 51.5991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.216 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1488.4 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0147+2115_S_uvs.log closed on Fri Apr 22 07:44:13 2016