! Started logfile: /scr/pima/gc030_uvs/J0955+3335_S_uvs.log on Fri Apr 22 07:47:52 2016 obs /scr/pima/gc030_uvs/J0955+3335_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0955+3335_S_uva.fits ! AN table 1: 279 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.60693 visibilities/baseline/integration-bin. ! Found source: J0955+3335 ! ! 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 48768 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/J0955+3335_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 595 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 595 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 595 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 595 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 595 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 595 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 595 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007650Jy sigma=10.096707 ! Fit after self-cal, rms=0.929417Jy sigma=9.343506 ! 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=1.824 mas, bmaj=4.074 mas, bpa=-12.87 degrees ! Estimated noise=0.859021 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 = 0.0594539 Jy ! Component: 100 - total flux cleaned = 0.0727547 Jy ! Total flux subtracted in 100 components = 0.0727547 Jy ! Clean residual min=-0.006757 max=0.004711 Jy/beam ! Clean residual mean=-0.000014 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0727547 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0727547 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=0.103825Jy sigma=0.839967 ! Fit after self-cal, rms=0.102515Jy sigma=0.830725 ! 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=2.157 mas, bmaj=4.508 mas, bpa=-9.484 degrees ! Estimated noise=0.369976 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 = 0.00539361 Jy ! Component: 100 - total flux cleaned = 0.00760134 Jy ! Component: 150 - total flux cleaned = 0.00760334 Jy ! Component: 200 - total flux cleaned = 0.00765237 Jy ! Total flux subtracted in 200 components = 0.00765237 Jy ! Clean residual min=-0.002528 max=0.003504 Jy/beam ! Clean residual mean=-0.000031 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0804071 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0804071 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=0.102244Jy sigma=0.828047 ! Fit after self-cal, rms=0.101898Jy sigma=0.827820 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.157 x 4.508 at -9.484 degrees (North through East) ! Clean map min=-0.0023306 max=0.077328 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 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.10 HN 1.02 KP 0.91 ! LA 0.92 MK 0.90 NL 1.03 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 2. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 1.03 HN 0.96 KP 1.02 ! LA 0.90 MK 0.95 NL 1.05 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 EB 1.03 HN 1.00 KP 0.98 ! LA 0.91 MK 0.87 NL 1.00 PT 1.01 ! SC 0.94 ! ! ! Correcting IF 4. ! A total of 207 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 0.98 ! LA 0.94 MK 0.87 NL 0.98 PT 1.04 ! SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.04 HN 1.01 KP 0.93 ! LA 0.91 MK 0.87 NL 0.99 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 7. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 EB 1.06 HN 0.96 KP 0.99 ! LA 0.96 MK 0.85 NL 1.02 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 8. ! A total of 207 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.06 HN 1.00 KP 0.93 ! LA 0.96 MK 0.88 NL 1.02 PT 1.01 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.101898Jy sigma=0.827820 ! Fit after self-cal, rms=0.097045Jy sigma=0.820330 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=4.536 mas, bpa=-9.189 degrees ! Estimated noise=0.370427 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 = -0.00100092 Jy ! Component: 100 - total flux cleaned = -0.00159426 Jy ! Component: 150 - total flux cleaned = -0.00172626 Jy ! Component: 200 - total flux cleaned = -0.00179208 Jy ! Total flux subtracted in 200 components = -0.00179208 Jy ! Clean residual min=-0.001702 max=0.002185 Jy/beam ! Clean residual mean=-0.000015 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.078615 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.078615 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=0.097022Jy sigma=0.820270 ! Fit after self-cal, rms=0.096910Jy sigma=0.820055 ! Inverting map ! Added new window around map position (-13.5, -64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191521 Jy ! Component: 100 - total flux cleaned = 0.00247173 Jy ! Component: 150 - total flux cleaned = 0.00277245 Jy ! Component: 200 - total flux cleaned = 0.00289394 Jy ! Total flux subtracted in 200 components = 0.00289394 Jy ! Clean residual min=-0.001679 max=0.001562 Jy/beam ! Clean residual mean=-0.000007 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0815089 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.0815089 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=0.096841Jy sigma=0.819542 ! Fit after self-cal, rms=0.096845Jy sigma=0.819455 ! 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=0.096845Jy sigma=0.819455 ! Fit after self-cal, rms=0.097126Jy sigma=0.818350 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=4.559 mas, bpa=-9.213 degrees ! Estimated noise=0.369273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144976 Jy ! Component: 100 - total flux cleaned = -0.000209918 Jy ! Component: 150 - total flux cleaned = -0.000319405 Jy ! Component: 200 - total flux cleaned = -0.00038781 Jy ! Total flux subtracted in 200 components = -0.00038781 Jy ! Clean residual min=-0.001559 max=0.001418 Jy/beam ! Clean residual mean=0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0811211 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0811211 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=0.097096Jy sigma=0.818213 ! Fit after self-cal, rms=0.097186Jy sigma=0.818010 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 = 0.000312391 Jy ! Component: 100 - total flux cleaned = 0.000290587 Jy ! Component: 150 - total flux cleaned = 0.000253234 Jy ! Component: 200 - total flux cleaned = 0.000236328 Jy ! Total flux subtracted in 200 components = 0.000236328 Jy ! Clean residual min=-0.001583 max=0.001332 Jy/beam ! Clean residual mean=0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0813574 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0813574 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=0.097171Jy sigma=0.817963 ! Fit after self-cal, rms=0.097188Jy sigma=0.817950 ! 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=0.097188Jy sigma=0.817950 ! Fit after self-cal, rms=0.096996Jy sigma=0.817877 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.155 mas, bmaj=4.569 mas, bpa=-9.263 degrees ! Estimated noise=0.367606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385246 Jy ! Component: 100 - total flux cleaned = -0.000491659 Jy ! Component: 150 - total flux cleaned = -0.000547124 Jy ! Component: 200 - total flux cleaned = -0.000563446 Jy ! Total flux subtracted in 200 components = -0.000563446 Jy ! Clean residual min=-0.001589 max=0.001318 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.080794 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.080794 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=0.096980Jy sigma=0.817831 ! Fit after self-cal, rms=0.097015Jy sigma=0.817820 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 = 5.47602e-05 Jy ! Component: 100 - total flux cleaned = 5.43759e-05 Jy ! Component: 150 - total flux cleaned = 5.45945e-05 Jy ! Component: 200 - total flux cleaned = 6.7427e-05 Jy ! Total flux subtracted in 200 components = 6.7427e-05 Jy ! Clean residual min=-0.001559 max=0.001307 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0808614 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0808614 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=0.097009Jy sigma=0.817797 ! Fit after self-cal, rms=0.097021Jy sigma=0.817794 ! 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=0.097021Jy sigma=0.817794 ! Fit after self-cal, rms=0.096549Jy sigma=0.817766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.796 mas, bmaj=8.793 mas, bpa=20.49 degrees ! Estimated noise=0.596505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000509478 Jy ! Component: 100 - total flux cleaned = -0.000430678 Jy ! Component: 150 - total flux cleaned = -0.00038984 Jy ! Component: 200 - total flux cleaned = -0.000366245 Jy ! Total flux subtracted in 200 components = -0.000366245 Jy ! Clean residual min=-0.002285 max=0.001834 Jy/beam ! Clean residual mean=0.000009 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0804951 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.0804951 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=0.096536Jy sigma=0.817817 ! Fit after self-cal, rms=0.096532Jy sigma=0.817801 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 = 0.00025796 Jy ! Component: 100 - total flux cleaned = 0.000279801 Jy ! Component: 150 - total flux cleaned = 0.000299601 Jy ! Component: 200 - total flux cleaned = 0.000308157 Jy ! Total flux subtracted in 200 components = 0.000308157 Jy ! Clean residual min=-0.002268 max=0.001825 Jy/beam ! Clean residual mean=0.000010 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0808033 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0808033 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=0.096529Jy sigma=0.817823 ! Fit after self-cal, rms=0.096542Jy sigma=0.817816 ! 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=2.159 mas, bmaj=4.575 mas, bpa=-9.306 degrees ! Estimated noise=0.365818 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.159 x 4.575 at -9.306 degrees (North through East) ! Clean map min=-0.0015528 max=0.073864 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=1.813 mas, bmaj=4.109 mas, bpa=-12.84 degrees ! Estimated noise=0.857684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588593 Jy ! Component: 100 - total flux cleaned = 0.0722602 Jy ! Component: 150 - total flux cleaned = 0.0769793 Jy ! Component: 200 - total flux cleaned = 0.0791542 Jy ! Total flux subtracted in 200 components = 0.0791542 Jy ! Clean residual min=-0.004424 max=0.003668 Jy/beam ! Clean residual mean=-0.000002 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.0791542 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 0.0791542 Jy ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=4.575 mas, bpa=-9.306 degrees ! Estimated noise=0.365818 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 = 0.00178617 Jy ! Component: 100 - total flux cleaned = 0.00173524 Jy ! Component: 150 - total flux cleaned = 0.00163734 Jy ! Component: 200 - total flux cleaned = 0.00159381 Jy ! Total flux subtracted in 200 components = 0.00159381 Jy ! Clean residual min=-0.001649 max=0.001500 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.080748 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.080748 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=7.796 mas, bmaj=8.793 mas, bpa=20.49 degrees ! Estimated noise=0.596505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154573 Jy ! Component: 100 - total flux cleaned = 0.000111646 Jy ! Component: 150 - total flux cleaned = 9.39905e-05 Jy ! Component: 200 - total flux cleaned = 6.20264e-05 Jy ! Total flux subtracted in 200 components = 6.20264e-05 Jy ! Clean residual min=-0.002338 max=0.001787 Jy/beam ! Clean residual mean=0.000010 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.08081 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 = -1.36666e-05 Jy ! Component: 100 - total flux cleaned = -1.29522e-05 Jy ! Component: 150 - total flux cleaned = -5.01168e-08 Jy ! Component: 200 - total flux cleaned = 3.00816e-07 Jy ! Total flux subtracted in 200 components = 3.00816e-07 Jy ! Clean residual min=-0.002331 max=0.001766 Jy/beam ! Clean residual mean=0.000010 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0808103 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.0808103 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=4.575 mas, bpa=-9.306 degrees ! Estimated noise=0.365818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137835 Jy ! Component: 100 - total flux cleaned = -0.000102265 Jy ! Component: 150 - total flux cleaned = -0.000254024 Jy ! Component: 200 - total flux cleaned = -0.000363326 Jy ! Total flux subtracted in 200 components = -0.000363326 Jy ! Clean residual min=-0.001588 max=0.001370 Jy/beam ! Clean residual mean=0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.080447 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.080447 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=0.096552Jy sigma=0.817876 ! Fit after self-cal, rms=0.096584Jy sigma=0.817844 wmodel /scr/pima/gc030_uvs/J0955+3335_S_map.mod ! Writing 57 model components to file: /scr/pima/gc030_uvs/J0955+3335_S_map.mod wobs /scr/pima/gc030_uvs/J0955+3335_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0955+3335_S_uvs.fits wwins /scr/pima/gc030_uvs/J0955+3335_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J0955+3335_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 = -0.000451836 Jy ! Component: 100 - total flux cleaned = -0.000475799 Jy ! Component: 150 - total flux cleaned = -0.00054349 Jy ! Component: 200 - total flux cleaned = -0.000652499 Jy ! Component: 250 - total flux cleaned = -0.000756712 Jy ! Component: 300 - total flux cleaned = -0.000898042 Jy ! Component: 350 - total flux cleaned = -0.00101499 Jy ! Component: 400 - total flux cleaned = -0.00109015 Jy ! Component: 450 - total flux cleaned = -0.00114546 Jy ! Component: 500 - total flux cleaned = -0.00118142 Jy ! Component: 550 - total flux cleaned = -0.00119906 Jy ! Component: 600 - total flux cleaned = -0.0012163 Jy ! Component: 650 - total flux cleaned = -0.00124998 Jy ! Component: 700 - total flux cleaned = -0.00131583 Jy ! Component: 750 - total flux cleaned = -0.00136422 Jy ! Component: 800 - total flux cleaned = -0.00139583 Jy ! Component: 850 - total flux cleaned = -0.00141163 Jy ! Component: 900 - total flux cleaned = -0.00145717 Jy ! Component: 950 - total flux cleaned = -0.00142673 Jy ! Component: 1000 - total flux cleaned = -0.00139691 Jy ! Component: 1050 - total flux cleaned = -0.00138255 Jy ! Component: 1100 - total flux cleaned = -0.00136818 Jy ! Component: 1150 - total flux cleaned = -0.00135405 Jy ! Component: 1200 - total flux cleaned = -0.0013683 Jy ! Component: 1250 - total flux cleaned = -0.00136834 Jy ! Component: 1300 - total flux cleaned = -0.00136816 Jy ! Component: 1350 - total flux cleaned = -0.00138163 Jy ! Component: 1400 - total flux cleaned = -0.00136842 Jy ! Component: 1450 - total flux cleaned = -0.0013553 Jy ! Component: 1500 - total flux cleaned = -0.00132968 Jy ! Component: 1550 - total flux cleaned = -0.00131725 Jy ! Component: 1600 - total flux cleaned = -0.00131747 Jy ! Component: 1650 - total flux cleaned = -0.00135463 Jy ! Component: 1700 - total flux cleaned = -0.00131776 Jy ! Component: 1750 - total flux cleaned = -0.00132992 Jy ! Component: 1800 - total flux cleaned = -0.00130588 Jy ! Component: 1850 - total flux cleaned = -0.00124679 Jy ! Component: 1900 - total flux cleaned = -0.00125853 Jy ! Component: 1950 - total flux cleaned = -0.00120067 Jy ! Component: 2000 - total flux cleaned = -0.00117777 Jy ! Component: 2050 - total flux cleaned = -0.00115511 Jy ! Component: 2100 - total flux cleaned = -0.00112157 Jy ! Component: 2150 - total flux cleaned = -0.00108845 Jy ! Component: 2200 - total flux cleaned = -0.00108843 Jy ! Component: 2250 - total flux cleaned = -0.00108835 Jy ! Component: 2300 - total flux cleaned = -0.00104536 Jy ! Component: 2350 - total flux cleaned = -0.00105606 Jy ! Component: 2400 - total flux cleaned = -0.00105604 Jy ! Component: 2450 - total flux cleaned = -0.000993249 Jy ! Component: 2500 - total flux cleaned = -0.000962197 Jy ! Component: 2550 - total flux cleaned = -0.000982742 Jy ! Component: 2600 - total flux cleaned = -0.000962183 Jy ! Component: 2650 - total flux cleaned = -0.000931632 Jy ! Component: 2700 - total flux cleaned = -0.000911529 Jy ! Component: 2750 - total flux cleaned = -0.000871811 Jy ! Component: 2800 - total flux cleaned = -0.000881653 Jy ! Component: 2850 - total flux cleaned = -0.000852366 Jy ! Component: 2900 - total flux cleaned = -0.000842635 Jy ! Component: 2950 - total flux cleaned = -0.000794364 Jy ! Component: 3000 - total flux cleaned = -0.000803975 Jy ! Component: 3050 - total flux cleaned = -0.000765967 Jy ! Component: 3100 - total flux cleaned = -0.000765991 Jy ! Component: 3150 - total flux cleaned = -0.000756573 Jy ! Component: 3200 - total flux cleaned = -0.000710246 Jy ! Component: 3250 - total flux cleaned = -0.000710251 Jy ! Component: 3300 - total flux cleaned = -0.000691952 Jy ! Component: 3350 - total flux cleaned = -0.000673765 Jy ! Component: 3400 - total flux cleaned = -0.000637763 Jy ! Component: 3450 - total flux cleaned = -0.000610886 Jy ! Component: 3500 - total flux cleaned = -0.000584258 Jy ! Component: 3550 - total flux cleaned = -0.000584236 Jy ! Component: 3600 - total flux cleaned = -0.000531787 Jy ! Component: 3650 - total flux cleaned = -0.000523112 Jy ! Component: 3700 - total flux cleaned = -0.000505886 Jy ! Component: 3750 - total flux cleaned = -0.000497271 Jy ! Component: 3800 - total flux cleaned = -0.000446027 Jy ! Component: 3850 - total flux cleaned = -0.000446072 Jy ! Component: 3900 - total flux cleaned = -0.000403957 Jy ! Component: 3950 - total flux cleaned = -0.000370473 Jy ! Component: 4000 - total flux cleaned = -0.00036209 Jy ! Component: 4050 - total flux cleaned = -0.000345599 Jy ! Total flux subtracted in 4096 components = -0.000312833 Jy ! Clean residual min=-0.000691 max=0.000443 Jy/beam ! Clean residual mean=0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0801341 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 358 components and 0.0801341 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0955+3335_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.159 x 4.575 at -9.306 degrees (North through East) ! Clean map min=-0.0014832 max=0.073824 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0955+3335_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0738243 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142359 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.578503 0.578503 1.15701 2.31401 4.62803 9.25605 18.5121 37.0242 74.0484 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 518.579 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0955+3335_S_uvs.log closed on Fri Apr 22 07:47:59 2016