! Started logfile: /scr/pima/rv119_uvs/J0013+4051_S_dfm.log on Sun Dec 17 11:32:19 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J0013+4051_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0013+4051_S_uva.fits ! AN table 1: 75 integrations on 21 of 21 possible baselines. ! AN table 2: 7 integrations on 45 of 45 possible baselines. ! AN table 3: 4 integrations on 28 of 28 possible baselines. ! AN table 4: 6 integrations on 3 of 3 possible baselines. ! AN table 5: 4 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.410079 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0013+4051 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 3320 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@/opt64/bin/pima_mupet_01.dfm J0013+4051_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 305 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 305 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 317 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 305 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.064638Jy sigma=12.107604 ! Fit after self-cal, rms=0.739674Jy sigma=8.364812 ! 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=2.004 mas, bmaj=2.86 mas, bpa=66.07 degrees ! Estimated noise=1.59786 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 = 0.221458 Jy ! Component: 100 - total flux cleaned = 0.286389 Jy ! Total flux subtracted in 100 components = 0.286389 Jy ! Clean residual min=-0.010722 max=0.025460 Jy/beam ! Clean residual mean=-0.000068 rms=0.002741 Jy/beam ! Combined flux in latest and established models = 0.286389 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.286389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171442Jy sigma=1.290083 ! Fit after self-cal, rms=0.171176Jy sigma=1.288324 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257113 Jy ! Component: 100 - total flux cleaned = 0.0364101 Jy ! Total flux subtracted in 100 components = 0.0364101 Jy ! Clean residual min=-0.010190 max=0.011558 Jy/beam ! Clean residual mean=-0.000027 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.322799 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.322799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166891Jy sigma=1.216104 ! Fit after self-cal, rms=0.166943Jy sigma=1.215363 ! 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=2.063 mas, bmaj=2.995 mas, bpa=77.7 degrees ! Estimated noise=1.36516 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 = 0.00928128 Jy ! Component: 100 - total flux cleaned = 0.013276 Jy ! Component: 150 - total flux cleaned = 0.013989 Jy ! Component: 200 - total flux cleaned = 0.0144928 Jy ! Total flux subtracted in 200 components = 0.0144928 Jy ! Clean residual min=-0.010352 max=0.010252 Jy/beam ! Clean residual mean=-0.000035 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.337292 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.337292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166235Jy sigma=1.209025 ! Fit after self-cal, rms=0.166253Jy sigma=1.208793 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.063 x 2.995 at 77.7 degrees (North through East) ! Clean map min=-0.0093692 max=0.27544 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.15 HN 0.98 NL 1.26 NY 1.00 ! ON 1.00 SC 1.13 WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 KP 0.99 LA 1.00 ! NL 1.07 ON 0.97 OV 0.99 PT 1.03 ! SC 0.83 WZ 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00 KP 0.99 LA 1.01 ! MK 1.04 NL 0.93 OV 1.02 PT 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* NY 0.00* ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.97 HN 0.96 NL 1.37 NY 1.09 ! ON 1.05 SC 1.05 WZ 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 KP 0.97 LA 0.98 ! NL 1.00 ON 1.00 OV 1.01 PT 0.98 ! SC 0.86 WZ 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 KP 1.01 LA 0.99 ! MK 1.02 NL 1.02 OV 0.98 PT 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* NY 0.00* ! ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.04 HN 1.11 NL 1.00* NY 1.02 ! ON 1.09 SC 0.62 WZ 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.89 KP 0.28 LA 1.00 ! NL 1.00* ON 0.83 OV 1.00 PT 1.02 ! SC 1.44 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.92 KP 1.04 LA 0.90 ! MK 1.44 NL 1.00* OV 1.03 PT 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* NY 0.00* ! ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.93 HN 1.07 NL 1.33 NY 1.02 ! ON 1.01 SC 1.07 WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 1.01 LA 0.97 ! NL 1.00 ON 1.05 OV 0.99 PT 0.98 ! SC 0.86 WZ 1.08 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 KP 0.96 LA 0.96 ! MK 1.08 NL 0.99 OV 0.97 PT 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! MK 0.00* NY 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* NY 0.00* ! ! ! Fit before self-cal, rms=0.166253Jy sigma=1.208793 ! Fit after self-cal, rms=0.127056Jy sigma=1.026011 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=3.033 mas, bpa=69.57 degrees ! Estimated noise=1.40922 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 = -0.000986796 Jy ! Component: 100 - total flux cleaned = -0.0010554 Jy ! Component: 150 - total flux cleaned = -0.00111195 Jy ! Component: 200 - total flux cleaned = -0.00111067 Jy ! Total flux subtracted in 200 components = -0.00111067 Jy ! Clean residual min=-0.006205 max=0.005891 Jy/beam ! Clean residual mean=-0.000008 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.336182 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.336182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127008Jy sigma=1.025216 ! Fit after self-cal, rms=0.128166Jy sigma=1.020123 ! 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. ! ! Fit before self-cal, rms=0.128166Jy sigma=1.020123 ! Fit after self-cal, rms=0.129505Jy sigma=1.018202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=3.033 mas, bpa=69.03 degrees ! Estimated noise=1.41343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215455 Jy ! Component: 100 - total flux cleaned = -0.000385892 Jy ! Component: 150 - total flux cleaned = -0.000569681 Jy ! Component: 200 - total flux cleaned = -0.000610224 Jy ! Total flux subtracted in 200 components = -0.000610224 Jy ! Clean residual min=-0.006479 max=0.005612 Jy/beam ! Clean residual mean=-0.000005 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.335571 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.335571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129459Jy sigma=1.017718 ! Fit after self-cal, rms=0.129572Jy sigma=1.017633 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 = 0.000151771 Jy ! Component: 100 - total flux cleaned = 1.10677e-05 Jy ! Component: 150 - total flux cleaned = -1.89155e-05 Jy ! Component: 200 - total flux cleaned = -4.59329e-05 Jy ! Total flux subtracted in 200 components = -4.59329e-05 Jy ! Clean residual min=-0.006494 max=0.005600 Jy/beam ! Clean residual mean=-0.000005 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.335525 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.335525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129548Jy sigma=1.017466 ! Fit after self-cal, rms=0.129558Jy sigma=1.017434 ! 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. ! ! Fit before self-cal, rms=0.129558Jy sigma=1.017434 ! Fit after self-cal, rms=0.132247Jy sigma=1.004134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=3.034 mas, bpa=68.85 degrees ! Estimated noise=1.41639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246777 Jy ! Component: 100 - total flux cleaned = -0.000412483 Jy ! Component: 150 - total flux cleaned = -0.000587305 Jy ! Component: 200 - total flux cleaned = -0.000734012 Jy ! Total flux subtracted in 200 components = -0.000734012 Jy ! Clean residual min=-0.005558 max=0.004712 Jy/beam ! Clean residual mean=-0.000006 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.334791 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.334791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132219Jy sigma=1.003906 ! Fit after self-cal, rms=0.132577Jy sigma=1.003535 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 = 3.00601e-05 Jy ! Component: 100 - total flux cleaned = -8.45723e-05 Jy ! Component: 150 - total flux cleaned = -0.000134724 Jy ! Component: 200 - total flux cleaned = -0.000158899 Jy ! Total flux subtracted in 200 components = -0.000158899 Jy ! Clean residual min=-0.005580 max=0.004828 Jy/beam ! Clean residual mean=-0.000006 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.334633 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.334633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132556Jy sigma=1.003448 ! Fit after self-cal, rms=0.132564Jy sigma=1.003424 ! 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. ! ! Fit before self-cal, rms=0.132564Jy sigma=1.003424 ! Fit after self-cal, rms=0.133040Jy sigma=1.003338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.781 mas, bmaj=10.1 mas, bpa=-75.77 degrees ! Estimated noise=1.95119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452753 Jy ! Component: 100 - total flux cleaned = 0.000462736 Jy ! Component: 150 - total flux cleaned = 0.000472136 Jy ! Component: 200 - total flux cleaned = 0.000480775 Jy ! Total flux subtracted in 200 components = 0.000480775 Jy ! Clean residual min=-0.005050 max=0.004824 Jy/beam ! Clean residual mean=-0.000008 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.335113 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 0.335113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133051Jy sigma=1.003373 ! Fit after self-cal, rms=0.133061Jy sigma=1.003351 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 = 4.3192e-05 Jy ! Component: 100 - total flux cleaned = 5.22358e-05 Jy ! Component: 150 - total flux cleaned = 6.07534e-05 Jy ! Component: 200 - total flux cleaned = 6.87841e-05 Jy ! Total flux subtracted in 200 components = 6.87841e-05 Jy ! Clean residual min=-0.005071 max=0.004802 Jy/beam ! Clean residual mean=-0.000007 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.335182 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 33 components and 0.335182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133073Jy sigma=1.003404 ! Fit after self-cal, rms=0.133070Jy sigma=1.003402 ! 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=2.199 mas, bmaj=3.036 mas, bpa=68.63 degrees ! Estimated noise=1.41939 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.199 x 3.036 at 68.63 degrees (North through East) ! Clean map min=-0.0049749 max=0.28069 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=2.042 mas, bmaj=2.914 mas, bpa=60.8 degrees ! Estimated noise=1.6592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.223632 Jy ! Component: 100 - total flux cleaned = 0.288704 Jy ! Component: 150 - total flux cleaned = 0.31354 Jy ! Component: 200 - total flux cleaned = 0.323661 Jy ! Total flux subtracted in 200 components = 0.323661 Jy ! Clean residual min=-0.006421 max=0.005565 Jy/beam ! Clean residual mean=-0.000012 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.32366 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 0.32366 Jy ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=3.036 mas, bpa=68.63 degrees ! Estimated noise=1.41939 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 = 0.00641514 Jy ! Component: 100 - total flux cleaned = 0.0090663 Jy ! Component: 150 - total flux cleaned = 0.00951446 Jy ! Component: 200 - total flux cleaned = 0.00963897 Jy ! Total flux subtracted in 200 components = 0.00963897 Jy ! Clean residual min=-0.005588 max=0.004872 Jy/beam ! Clean residual mean=-0.000008 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.333299 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.333299 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=7.781 mas, bmaj=10.1 mas, bpa=-75.77 degrees ! Estimated noise=1.95119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153546 Jy ! Component: 100 - total flux cleaned = 0.0018085 Jy ! Component: 150 - total flux cleaned = 0.00182147 Jy ! Component: 200 - total flux cleaned = 0.00182271 Jy ! Total flux subtracted in 200 components = 0.00182271 Jy ! Clean residual min=-0.005083 max=0.004788 Jy/beam ! Clean residual mean=-0.000007 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.335122 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 = 1.19125e-05 Jy ! Component: 100 - total flux cleaned = 1.23621e-05 Jy ! Component: 150 - total flux cleaned = 1.29451e-05 Jy ! Component: 200 - total flux cleaned = 2.24276e-05 Jy ! Total flux subtracted in 200 components = 2.24276e-05 Jy ! Clean residual min=-0.005067 max=0.004785 Jy/beam ! Clean residual mean=-0.000007 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.335144 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 24 components and 0.335145 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=3.036 mas, bpa=68.63 degrees ! Estimated noise=1.41939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100615 Jy ! Component: 100 - total flux cleaned = -0.00112099 Jy ! Component: 150 - total flux cleaned = -0.0011247 Jy ! Component: 200 - total flux cleaned = -0.00116593 Jy ! Total flux subtracted in 200 components = -0.00116593 Jy ! Clean residual min=-0.005590 max=0.004889 Jy/beam ! Clean residual mean=-0.000006 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.333979 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.333979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133065Jy sigma=1.003908 ! Fit after self-cal, rms=0.133084Jy sigma=1.003807 wmodel J0013+4051_S_map.mod ! Writing 31 model components to file: J0013+4051_S_map.mod wobs J0013+4051_S_uvs.fits ! Writing UV FITS file: J0013+4051_S_uvs.fits wwins J0013+4051_S_map.win ! wwins: Wrote 1 windows to J0013+4051_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 = -0.00203967 Jy ! Component: 100 - total flux cleaned = -0.00249627 Jy ! Component: 150 - total flux cleaned = -0.00275436 Jy ! Component: 200 - total flux cleaned = -0.00308527 Jy ! Component: 250 - total flux cleaned = -0.00324599 Jy ! Component: 300 - total flux cleaned = -0.00324775 Jy ! Component: 350 - total flux cleaned = -0.00370925 Jy ! Component: 400 - total flux cleaned = -0.00401019 Jy ! Component: 450 - total flux cleaned = -0.00459918 Jy ! Component: 500 - total flux cleaned = -0.00488869 Jy ! Component: 550 - total flux cleaned = -0.0049616 Jy ! Component: 600 - total flux cleaned = -0.00538688 Jy ! Component: 650 - total flux cleaned = -0.00559643 Jy ! Component: 700 - total flux cleaned = -0.00587221 Jy ! Component: 750 - total flux cleaned = -0.00621194 Jy ! Component: 800 - total flux cleaned = -0.00634597 Jy ! Component: 850 - total flux cleaned = -0.00647885 Jy ! Component: 900 - total flux cleaned = -0.00680651 Jy ! Component: 950 - total flux cleaned = -0.00667642 Jy ! Component: 1000 - total flux cleaned = -0.00699864 Jy ! Component: 1050 - total flux cleaned = -0.00718913 Jy ! Component: 1100 - total flux cleaned = -0.0071259 Jy ! Component: 1150 - total flux cleaned = -0.00706499 Jy ! Component: 1200 - total flux cleaned = -0.00743572 Jy ! Component: 1250 - total flux cleaned = -0.00737343 Jy ! Component: 1300 - total flux cleaned = -0.00749427 Jy ! Component: 1350 - total flux cleaned = -0.00761358 Jy ! Component: 1400 - total flux cleaned = -0.00755316 Jy ! Component: 1450 - total flux cleaned = -0.00761173 Jy ! Component: 1500 - total flux cleaned = -0.00766995 Jy ! Component: 1550 - total flux cleaned = -0.00743708 Jy ! Component: 1600 - total flux cleaned = -0.00755224 Jy ! Component: 1650 - total flux cleaned = -0.00766605 Jy ! Component: 1700 - total flux cleaned = -0.00760944 Jy ! Component: 1750 - total flux cleaned = -0.0074962 Jy ! Component: 1800 - total flux cleaned = -0.00766337 Jy ! Component: 1850 - total flux cleaned = -0.00755209 Jy ! Component: 1900 - total flux cleaned = -0.0074417 Jy ! Component: 1950 - total flux cleaned = -0.00749676 Jy ! Component: 2000 - total flux cleaned = -0.00744225 Jy ! Component: 2050 - total flux cleaned = -0.00749653 Jy ! Component: 2100 - total flux cleaned = -0.00749656 Jy ! Component: 2150 - total flux cleaned = -0.00744324 Jy ! Component: 2200 - total flux cleaned = -0.00723181 Jy ! Component: 2250 - total flux cleaned = -0.00707399 Jy ! Component: 2300 - total flux cleaned = -0.00696989 Jy ! Component: 2350 - total flux cleaned = -0.00696982 Jy ! Component: 2400 - total flux cleaned = -0.00707356 Jy ! Component: 2450 - total flux cleaned = -0.00697083 Jy ! Component: 2500 - total flux cleaned = -0.00676684 Jy ! Component: 2550 - total flux cleaned = -0.00681783 Jy ! Component: 2600 - total flux cleaned = -0.0069683 Jy ! Component: 2650 - total flux cleaned = -0.0068181 Jy ! Component: 2700 - total flux cleaned = -0.00691732 Jy ! Component: 2750 - total flux cleaned = -0.00686753 Jy ! Component: 2800 - total flux cleaned = -0.00691649 Jy ! Component: 2850 - total flux cleaned = -0.00691686 Jy ! Component: 2900 - total flux cleaned = -0.00681945 Jy ! Component: 2950 - total flux cleaned = -0.00677084 Jy ! Component: 3000 - total flux cleaned = -0.00662701 Jy ! Component: 3050 - total flux cleaned = -0.00657878 Jy ! Component: 3100 - total flux cleaned = -0.00648437 Jy ! Component: 3150 - total flux cleaned = -0.00667313 Jy ! Component: 3200 - total flux cleaned = -0.00653238 Jy ! Component: 3250 - total flux cleaned = -0.00639258 Jy ! Component: 3300 - total flux cleaned = -0.00634635 Jy ! Component: 3350 - total flux cleaned = -0.00639261 Jy ! Component: 3400 - total flux cleaned = -0.00639255 Jy ! Component: 3450 - total flux cleaned = -0.00625548 Jy ! Component: 3500 - total flux cleaned = -0.00643728 Jy ! Component: 3550 - total flux cleaned = -0.00648241 Jy ! Component: 3600 - total flux cleaned = -0.00634736 Jy ! Component: 3650 - total flux cleaned = -0.0063028 Jy ! Component: 3700 - total flux cleaned = -0.00621389 Jy ! Component: 3750 - total flux cleaned = -0.00621361 Jy ! Component: 3800 - total flux cleaned = -0.00630219 Jy ! Component: 3850 - total flux cleaned = -0.00625794 Jy ! Component: 3900 - total flux cleaned = -0.00625748 Jy ! Component: 3950 - total flux cleaned = -0.00599594 Jy ! Component: 4000 - total flux cleaned = -0.00595272 Jy ! Component: 4050 - total flux cleaned = -0.00599584 Jy ! Total flux subtracted in 4096 components = -0.00603873 Jy ! Clean residual min=-0.002704 max=0.003037 Jy/beam ! Clean residual mean=-0.000004 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.32794 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 353 components and 0.32794 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0013+4051_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.199 x 3.036 at 68.63 degrees (North through East) ! Clean map min=-0.0046638 max=0.2815 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0013+4051_S_map.fits wmodel /scr/pima/rv119_uvs/J0013+4051_S_map.mod ! Writing 353 model components to file: /scr/pima/rv119_uvs/J0013+4051_S_map.mod wobs /scr/pima/rv119_uvs/J0013+4051_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0013+4051_S_uvs.fits wwins /scr/pima/rv119_uvs/J0013+4051_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rv119_uvs/J0013+4051_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.281498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000714943 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.761934 0.761934 1.52387 3.04774 6.09547 12.1909 24.3819 48.7638 97.5275 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.281 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 393.734 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0013+4051_S_dfm.log closed on Sun Dec 17 11:32:26 2017