! Started logfile: /scr/pima/gc030_uvs/J0214+5144_S_uvs.log on Fri Apr 22 07:44:21 2016 obs /scr/pima/gc030_uvs/J0214+5144_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0214+5144_S_uva.fits ! AN table 1: 554 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.507982 visibilities/baseline/integration-bin. ! Found source: J0214+5144 ! ! 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 101312 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/J0214+5144_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 1603 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1603 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1603 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1603 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1603 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1603 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1603 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011339Jy sigma=9.088680 ! Fit after self-cal, rms=0.917717Jy sigma=8.258335 ! 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=1.915 mas, bmaj=3.74 mas, bpa=-5.818 degrees ! Estimated noise=0.73436 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 = 0.0603098 Jy ! Component: 100 - total flux cleaned = 0.0786067 Jy ! Total flux subtracted in 100 components = 0.0786067 Jy ! Clean residual min=-0.004896 max=0.008564 Jy/beam ! Clean residual mean=-0.000002 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.0786067 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0786067 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=0.107379Jy sigma=0.796086 ! Fit after self-cal, rms=0.105971Jy sigma=0.787732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110237 Jy ! Component: 100 - total flux cleaned = 0.0173697 Jy ! Total flux subtracted in 100 components = 0.0173697 Jy ! Clean residual min=-0.004419 max=0.005730 Jy/beam ! Clean residual mean=0.000003 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0959764 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0959764 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=0.104078Jy sigma=0.767728 ! Fit after self-cal, rms=0.103794Jy sigma=0.767292 ! Inverting map ! Added new window around map position (3, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061191 Jy ! Component: 100 - total flux cleaned = 0.00997671 Jy ! Total flux subtracted in 100 components = 0.00997671 Jy ! Clean residual min=-0.003906 max=0.004312 Jy/beam ! Clean residual mean=0.000006 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.105953 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.105953 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=0.103197Jy sigma=0.761260 ! Fit after self-cal, rms=0.103030Jy sigma=0.760749 ! 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=2.428 mas, bmaj=4.483 mas, bpa=-3.103 degrees ! Estimated noise=0.282955 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 (6.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00780179 Jy ! Component: 100 - total flux cleaned = 0.0123784 Jy ! Component: 150 - total flux cleaned = 0.0154328 Jy ! Component: 200 - total flux cleaned = 0.0176113 Jy ! Total flux subtracted in 200 components = 0.0176113 Jy ! Clean residual min=-0.002354 max=0.002882 Jy/beam ! Clean residual mean=0.000043 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.123564 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 68 components and 0.123564 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=0.102351Jy sigma=0.754528 ! Fit after self-cal, rms=0.102181Jy sigma=0.753390 ! Inverting map ! Added new window around map position (11.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358323 Jy ! Component: 100 - total flux cleaned = 0.00580917 Jy ! Component: 150 - total flux cleaned = 0.00743094 Jy ! Component: 200 - total flux cleaned = 0.00830236 Jy ! Total flux subtracted in 200 components = 0.00830236 Jy ! Clean residual min=-0.002053 max=0.002620 Jy/beam ! Clean residual mean=0.000044 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.131867 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 99 components and 0.131867 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=0.102022Jy sigma=0.751999 ! Fit after self-cal, rms=0.101977Jy sigma=0.751719 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.428 x 4.483 at -3.103 degrees (North through East) ! Clean map min=-0.0018455 max=0.084594 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 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 EB 1.11 HN 0.99 KP 0.96 ! LA 0.96 MK 0.98 NL 1.02 OV 0.99 ! PT 1.01 SC 0.90 ! ! ! Correcting IF 2. ! A total of 198 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 0.94 MK 0.98 NL 1.01 OV 1.03 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 3. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.06 HN 0.97 KP 0.99 ! LA 0.95 MK 0.98 NL 1.01 OV 1.00 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 4. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.04 HN 0.99 KP 0.97 ! LA 0.96 MK 0.95 NL 1.03 OV 0.96 ! PT 1.04 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.01 HN 0.95 KP 0.97 ! LA 0.94 MK 0.98 NL 1.03 OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 7. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.06 HN 0.93 KP 0.96 ! LA 0.94 MK 0.96 NL 1.01 OV 1.06 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 8. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.07 HN 0.97 KP 0.97 ! LA 0.96 MK 0.96 NL 1.02 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.101977Jy sigma=0.751719 ! Fit after self-cal, rms=0.098266Jy sigma=0.751079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.441 mas, bmaj=4.46 mas, bpa=-2.629 degrees ! Estimated noise=0.282682 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 (21, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239905 Jy ! Component: 100 - total flux cleaned = 0.00381145 Jy ! Component: 150 - total flux cleaned = 0.0046206 Jy ! Component: 200 - total flux cleaned = 0.00521262 Jy ! Total flux subtracted in 200 components = 0.00521262 Jy ! Clean residual min=-0.001832 max=0.001851 Jy/beam ! Clean residual mean=0.000044 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.137079 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.137079 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=0.098170Jy sigma=0.750367 ! Fit after self-cal, rms=0.098044Jy sigma=0.750180 ! 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=0.098044Jy sigma=0.750180 ! Fit after self-cal, rms=0.099045Jy sigma=0.747981 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.447 mas, bmaj=4.48 mas, bpa=-2.385 degrees ! Estimated noise=0.283805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692857 Jy ! Component: 100 - total flux cleaned = 0.00102318 Jy ! Component: 150 - total flux cleaned = 0.00114906 Jy ! Component: 200 - total flux cleaned = 0.00126182 Jy ! Total flux subtracted in 200 components = 0.00126182 Jy ! Clean residual min=-0.001422 max=0.001354 Jy/beam ! Clean residual mean=0.000008 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.138341 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.138341 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=0.099018Jy sigma=0.747759 ! Fit after self-cal, rms=0.099081Jy sigma=0.747602 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 = 0.000343518 Jy ! Component: 100 - total flux cleaned = 0.000453461 Jy ! Component: 150 - total flux cleaned = 0.000604186 Jy ! Component: 200 - total flux cleaned = 0.000696664 Jy ! Total flux subtracted in 200 components = 0.000696664 Jy ! Clean residual min=-0.001367 max=0.001311 Jy/beam ! Clean residual mean=0.000010 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.139038 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 153 components and 0.139038 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=0.099066Jy sigma=0.747484 ! Fit after self-cal, rms=0.099069Jy sigma=0.747471 ! 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=0.099069Jy sigma=0.747471 ! Fit after self-cal, rms=0.098903Jy sigma=0.747413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=4.485 mas, bpa=-2.22 degrees ! Estimated noise=0.28369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289487 Jy ! Component: 100 - total flux cleaned = 0.000517975 Jy ! Component: 150 - total flux cleaned = 0.000677217 Jy ! Component: 200 - total flux cleaned = 0.00077993 Jy ! Total flux subtracted in 200 components = 0.00077993 Jy ! Clean residual min=-0.001279 max=0.001273 Jy/beam ! Clean residual mean=0.000009 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.139818 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 0.139818 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=0.098888Jy sigma=0.747308 ! Fit after self-cal, rms=0.098906Jy sigma=0.747292 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 = 0.000193885 Jy ! Component: 100 - total flux cleaned = 0.000273804 Jy ! Component: 150 - total flux cleaned = 0.000367044 Jy ! Component: 200 - total flux cleaned = 0.000418858 Jy ! Total flux subtracted in 200 components = 0.000418858 Jy ! Clean residual min=-0.001267 max=0.001241 Jy/beam ! Clean residual mean=0.000009 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.140237 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 159 components and 0.140237 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=0.098897Jy sigma=0.747225 ! Fit after self-cal, rms=0.098899Jy sigma=0.747223 ! 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=0.098899Jy sigma=0.747223 ! Fit after self-cal, rms=0.098683Jy sigma=0.747116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.138 mas, bmaj=9.128 mas, bpa=29.25 degrees ! Estimated noise=0.41768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811149 Jy ! Component: 100 - total flux cleaned = 0.000865841 Jy ! Component: 150 - total flux cleaned = 0.000935188 Jy ! Component: 200 - total flux cleaned = 0.000935908 Jy ! Total flux subtracted in 200 components = 0.000935908 Jy ! Clean residual min=-0.001815 max=0.001860 Jy/beam ! Clean residual mean=0.000024 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.141172 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 174 components and 0.141172 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=0.098678Jy sigma=0.747118 ! Fit after self-cal, rms=0.098689Jy sigma=0.747090 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 = 0.000230849 Jy ! Component: 100 - total flux cleaned = 0.000249099 Jy ! Component: 150 - total flux cleaned = 0.000265758 Jy ! Component: 200 - total flux cleaned = 0.000265455 Jy ! Total flux subtracted in 200 components = 0.000265455 Jy ! Clean residual min=-0.001900 max=0.001861 Jy/beam ! Clean residual mean=0.000023 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.141438 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 180 components and 0.141438 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=0.098688Jy sigma=0.747102 ! Fit after self-cal, rms=0.098691Jy sigma=0.747089 ! 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=2.457 mas, bmaj=4.489 mas, bpa=-2.091 degrees ! Estimated noise=0.283122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.457 x 4.489 at -2.091 degrees (North through East) ! Clean map min=-0.0011109 max=0.082676 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=1.937 mas, bmaj=3.749 mas, bpa=-4.726 degrees ! Estimated noise=0.745576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0600528 Jy ! Component: 100 - total flux cleaned = 0.079299 Jy ! Component: 150 - total flux cleaned = 0.0904605 Jy ! Component: 200 - total flux cleaned = 0.0982213 Jy ! Total flux subtracted in 200 components = 0.0982213 Jy ! Clean residual min=-0.003857 max=0.004450 Jy/beam ! Clean residual mean=-0.000004 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.0982213 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0982213 Jy ! Inverting map and beam ! Estimated beam: bmin=2.457 mas, bmaj=4.489 mas, bpa=-2.091 degrees ! Estimated noise=0.283122 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 = 0.0105746 Jy ! Component: 100 - total flux cleaned = 0.0174698 Jy ! Component: 150 - total flux cleaned = 0.0222344 Jy ! Component: 200 - total flux cleaned = 0.025726 Jy ! Total flux subtracted in 200 components = 0.025726 Jy ! Clean residual min=-0.001806 max=0.002221 Jy/beam ! Clean residual mean=0.000009 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.123947 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 61 components and 0.123947 Jy ! Inverting map ! Added new window around map position (16, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280522 Jy ! Component: 100 - total flux cleaned = 0.0051555 Jy ! Component: 150 - total flux cleaned = 0.00715189 Jy ! Component: 200 - total flux cleaned = 0.00885094 Jy ! Total flux subtracted in 200 components = 0.00885094 Jy ! Clean residual min=-0.001469 max=0.001495 Jy/beam ! Clean residual mean=0.000009 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.132798 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 97 components and 0.132798 Jy ! Inverting map ! Added new window around map position (27.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159584 Jy ! Component: 100 - total flux cleaned = 0.00289562 Jy ! Component: 150 - total flux cleaned = 0.00402237 Jy ! Component: 200 - total flux cleaned = 0.00500335 Jy ! Total flux subtracted in 200 components = 0.00500335 Jy ! Clean residual min=-0.001320 max=0.001197 Jy/beam ! Clean residual mean=0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.137802 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 130 components and 0.137802 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=7.138 mas, bmaj=9.128 mas, bpa=29.25 degrees ! Estimated noise=0.41768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177252 Jy ! Component: 100 - total flux cleaned = 0.0028274 Jy ! Component: 150 - total flux cleaned = 0.00325188 Jy ! Component: 200 - total flux cleaned = 0.00356329 Jy ! Total flux subtracted in 200 components = 0.00356329 Jy ! Clean residual min=-0.001828 max=0.001810 Jy/beam ! Clean residual mean=0.000021 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.141365 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 = 0.000187365 Jy ! Component: 100 - total flux cleaned = 0.000267875 Jy ! Component: 150 - total flux cleaned = 0.000357507 Jy ! Component: 200 - total flux cleaned = 0.000421665 Jy ! Total flux subtracted in 200 components = 0.000421665 Jy ! Clean residual min=-0.001798 max=0.001736 Jy/beam ! Clean residual mean=0.000021 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.141787 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 195 components and 0.141787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.457 mas, bmaj=4.489 mas, bpa=-2.091 degrees ! Estimated noise=0.283122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.43972e-05 Jy ! Component: 100 - total flux cleaned = -7.64107e-05 Jy ! Component: 150 - total flux cleaned = -0.000113398 Jy ! Component: 200 - total flux cleaned = -9.63856e-05 Jy ! Total flux subtracted in 200 components = -9.63856e-05 Jy ! Clean residual min=-0.001210 max=0.001194 Jy/beam ! Clean residual mean=0.000007 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.14169 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 218 components and 0.14169 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=0.098673Jy sigma=0.746998 ! Fit after self-cal, rms=0.098681Jy sigma=0.746911 wmodel /scr/pima/gc030_uvs/J0214+5144_S_map.mod ! Writing 218 model components to file: /scr/pima/gc030_uvs/J0214+5144_S_map.mod wobs /scr/pima/gc030_uvs/J0214+5144_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0214+5144_S_uvs.fits wwins /scr/pima/gc030_uvs/J0214+5144_S_map.win ! wwins: Wrote 7 windows to /scr/pima/gc030_uvs/J0214+5144_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 = 2.15926e-05 Jy ! Component: 100 - total flux cleaned = 0.000139962 Jy ! Component: 150 - total flux cleaned = 0.000177387 Jy ! Component: 200 - total flux cleaned = 0.000177541 Jy ! Component: 250 - total flux cleaned = 0.000159766 Jy ! Component: 300 - total flux cleaned = 0.000159354 Jy ! Component: 350 - total flux cleaned = 0.000175774 Jy ! Component: 400 - total flux cleaned = 0.000191928 Jy ! Component: 450 - total flux cleaned = 0.000191933 Jy ! Component: 500 - total flux cleaned = 0.000223069 Jy ! Component: 550 - total flux cleaned = 0.000330746 Jy ! Component: 600 - total flux cleaned = 0.000391056 Jy ! Component: 650 - total flux cleaned = 0.000406091 Jy ! Component: 700 - total flux cleaned = 0.000435555 Jy ! Component: 750 - total flux cleaned = 0.000493185 Jy ! Component: 800 - total flux cleaned = 0.000478806 Jy ! Component: 850 - total flux cleaned = 0.000521308 Jy ! Component: 900 - total flux cleaned = 0.000549422 Jy ! Component: 950 - total flux cleaned = 0.000590679 Jy ! Component: 1000 - total flux cleaned = 0.000590757 Jy ! Component: 1050 - total flux cleaned = 0.000577449 Jy ! Component: 1100 - total flux cleaned = 0.000604328 Jy ! Component: 1150 - total flux cleaned = 0.000644013 Jy ! Component: 1200 - total flux cleaned = 0.000670203 Jy ! Component: 1250 - total flux cleaned = 0.000696176 Jy ! Component: 1300 - total flux cleaned = 0.000683426 Jy ! Component: 1350 - total flux cleaned = 0.000746887 Jy ! Component: 1400 - total flux cleaned = 0.000759413 Jy ! Component: 1450 - total flux cleaned = 0.000771788 Jy ! Component: 1500 - total flux cleaned = 0.000833138 Jy ! Component: 1550 - total flux cleaned = 0.000821027 Jy ! Component: 1600 - total flux cleaned = 0.000857355 Jy ! Component: 1650 - total flux cleaned = 0.00084546 Jy ! Component: 1700 - total flux cleaned = 0.000928623 Jy ! Component: 1750 - total flux cleaned = 0.000881244 Jy ! Component: 1800 - total flux cleaned = 0.000939708 Jy ! Component: 1850 - total flux cleaned = 0.000928066 Jy ! Component: 1900 - total flux cleaned = 0.000916634 Jy ! Component: 1950 - total flux cleaned = 0.00091661 Jy ! Component: 2000 - total flux cleaned = 0.000927918 Jy ! Component: 2050 - total flux cleaned = 0.000916702 Jy ! Component: 2100 - total flux cleaned = 0.000950227 Jy ! Component: 2150 - total flux cleaned = 0.000983424 Jy ! Component: 2200 - total flux cleaned = 0.000972526 Jy ! Component: 2250 - total flux cleaned = 0.00100508 Jy ! Component: 2300 - total flux cleaned = 0.00100516 Jy ! Component: 2350 - total flux cleaned = 0.00100505 Jy ! Component: 2400 - total flux cleaned = 0.000983848 Jy ! Component: 2450 - total flux cleaned = 0.00103658 Jy ! Component: 2500 - total flux cleaned = 0.00101561 Jy ! Component: 2550 - total flux cleaned = 0.00101577 Jy ! Component: 2600 - total flux cleaned = 0.00102612 Jy ! Component: 2650 - total flux cleaned = 0.00100554 Jy ! Component: 2700 - total flux cleaned = 0.000985222 Jy ! Component: 2750 - total flux cleaned = 0.000985272 Jy ! Component: 2800 - total flux cleaned = 0.000975279 Jy ! Component: 2850 - total flux cleaned = 0.000985104 Jy ! Component: 2900 - total flux cleaned = 0.000955252 Jy ! Component: 2950 - total flux cleaned = 0.000925585 Jy ! Component: 3000 - total flux cleaned = 0.000896266 Jy ! Component: 3050 - total flux cleaned = 0.000847465 Jy ! Component: 3100 - total flux cleaned = 0.000789325 Jy ! Component: 3150 - total flux cleaned = 0.00081821 Jy ! Component: 3200 - total flux cleaned = 0.000731909 Jy ! Component: 3250 - total flux cleaned = 0.000731877 Jy ! Component: 3300 - total flux cleaned = 0.000722468 Jy ! Component: 3350 - total flux cleaned = 0.000666041 Jy ! Component: 3400 - total flux cleaned = 0.000656656 Jy ! Component: 3450 - total flux cleaned = 0.000656608 Jy ! Component: 3500 - total flux cleaned = 0.00061041 Jy ! Component: 3550 - total flux cleaned = 0.000601268 Jy ! Component: 3600 - total flux cleaned = 0.000610361 Jy ! Component: 3650 - total flux cleaned = 0.000610382 Jy ! Component: 3700 - total flux cleaned = 0.000619468 Jy ! Component: 3750 - total flux cleaned = 0.000574441 Jy ! Component: 3800 - total flux cleaned = 0.000529698 Jy ! Component: 3850 - total flux cleaned = 0.000565392 Jy ! Component: 3900 - total flux cleaned = 0.000529976 Jy ! Component: 3950 - total flux cleaned = 0.000556465 Jy ! Component: 4000 - total flux cleaned = 0.000512578 Jy ! Component: 4050 - total flux cleaned = 0.000495136 Jy ! Total flux subtracted in 4096 components = 0.000460401 Jy ! Clean residual min=-0.000461 max=0.000494 Jy/beam ! Clean residual mean=0.000002 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.142151 Jy keep ! Adding 371 model components to the UV plane model. ! The established model now contains 589 components and 0.142151 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0214+5144_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.457 x 4.489 at -2.091 degrees (North through East) ! Clean map min=-0.00076077 max=0.082664 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0214+5144_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0826636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158587 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.575537 0.575537 1.15107 2.30215 4.6043 9.20859 18.4172 36.8344 73.6687 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 521.252 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0214+5144_S_uvs.log closed on Fri Apr 22 07:44:35 2016