! Started logfile: /scr/pima/rv102_uvs/J2002+1501_X_uvs.log on Sat Feb 27 22:28:12 2016 obs /scr/pima/rv102_uvs/J2002+1501_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J2002+1501_X_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 15 of 15 possible baselines. ! AN table 3: 20 integrations on 10 of 10 possible baselines. ! AN table 4: 48 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.705581 visibilities/baseline/integration-bin. ! Found source: J2002+1501 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 6068 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J2002+1501_X] 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 0.200x0.200 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 72 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 93 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 93 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 93 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 93 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.022832Jy sigma=10.706053 ! Fit after self-cal, rms=0.854383Jy sigma=9.120972 ! 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=0.8124 mas, bmaj=2.363 mas, bpa=-19.36 degrees ! Estimated noise=1.454 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 = 0.122237 Jy ! Component: 100 - total flux cleaned = 0.140143 Jy ! Total flux subtracted in 100 components = 0.140143 Jy ! Clean residual min=-0.029920 max=0.051120 Jy/beam ! Clean residual mean=0.000122 rms=0.007017 Jy/beam ! Combined flux in latest and established models = 0.140143 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.140143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143343Jy sigma=1.456433 ! Fit after self-cal, rms=0.142658Jy sigma=1.448398 ! Inverting map ! Added new window around map position (-3.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428611 Jy ! Component: 100 - total flux cleaned = 0.0632297 Jy ! Total flux subtracted in 100 components = 0.0632297 Jy ! Clean residual min=-0.024490 max=0.039853 Jy/beam ! Clean residual mean=0.000101 rms=0.005693 Jy/beam ! Combined flux in latest and established models = 0.203372 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.203372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126732Jy sigma=1.262846 ! Fit after self-cal, rms=0.122925Jy sigma=1.227648 ! 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=1.066 mas, bmaj=2.89 mas, bpa=-18.65 degrees ! Estimated noise=0.99915 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 (3.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373778 Jy ! Component: 100 - total flux cleaned = 0.0586398 Jy ! Component: 150 - total flux cleaned = 0.0729365 Jy ! Component: 200 - total flux cleaned = 0.0823402 Jy ! Total flux subtracted in 200 components = 0.0823402 Jy ! Clean residual min=-0.017916 max=0.014524 Jy/beam ! Clean residual mean=0.000152 rms=0.003933 Jy/beam ! Combined flux in latest and established models = 0.285712 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.285712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110256Jy sigma=1.088053 ! Fit after self-cal, rms=0.108583Jy sigma=1.074165 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 2.89 at -18.65 degrees (North through East) ! Clean map min=-0.014848 max=0.14553 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. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.108583Jy sigma=1.074165 ! Fit after self-cal, rms=0.108583Jy sigma=1.074165 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.89 mas, bpa=-18.65 degrees ! Estimated noise=0.99915 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 = 0.00980435 Jy ! Component: 100 - total flux cleaned = 0.0115211 Jy ! Component: 150 - total flux cleaned = 0.0126957 Jy ! Component: 200 - total flux cleaned = 0.0132151 Jy ! Total flux subtracted in 200 components = 0.0132151 Jy ! Clean residual min=-0.015696 max=0.013955 Jy/beam ! Clean residual mean=0.000125 rms=0.003661 Jy/beam ! Combined flux in latest and established models = 0.298927 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 61 components and 0.298927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106659Jy sigma=1.055370 ! Fit after self-cal, rms=0.106376Jy sigma=1.053194 ! 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=0.106376Jy sigma=1.053194 ! Fit after self-cal, rms=0.106376Jy sigma=1.053194 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.89 mas, bpa=-18.65 degrees ! Estimated noise=0.99915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249377 Jy ! Component: 100 - total flux cleaned = 0.00322632 Jy ! Component: 150 - total flux cleaned = 0.00344504 Jy ! Component: 200 - total flux cleaned = 0.00364367 Jy ! Total flux subtracted in 200 components = 0.00364367 Jy ! Clean residual min=-0.014723 max=0.013614 Jy/beam ! Clean residual mean=0.000119 rms=0.003545 Jy/beam ! Combined flux in latest and established models = 0.302571 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.302571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105399Jy sigma=1.043866 ! Fit after self-cal, rms=0.105290Jy sigma=1.043008 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 = 0.00138403 Jy ! Component: 100 - total flux cleaned = 0.00176395 Jy ! Component: 150 - total flux cleaned = 0.00193653 Jy ! Component: 200 - total flux cleaned = 0.00209799 Jy ! Total flux subtracted in 200 components = 0.00209799 Jy ! Clean residual min=-0.014254 max=0.013422 Jy/beam ! Clean residual mean=0.000115 rms=0.003485 Jy/beam ! Combined flux in latest and established models = 0.304669 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.304669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104712Jy sigma=1.037550 ! Fit after self-cal, rms=0.104661Jy sigma=1.037072 ! 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=0.104661Jy sigma=1.037072 ! Fit after self-cal, rms=0.104661Jy sigma=1.037072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.89 mas, bpa=-18.65 degrees ! Estimated noise=0.99915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912468 Jy ! Component: 100 - total flux cleaned = 0.000918851 Jy ! Component: 150 - total flux cleaned = 0.00120339 Jy ! Component: 200 - total flux cleaned = 0.00133581 Jy ! Total flux subtracted in 200 components = 0.00133581 Jy ! Clean residual min=-0.013928 max=0.013435 Jy/beam ! Clean residual mean=0.000113 rms=0.003445 Jy/beam ! Combined flux in latest and established models = 0.306005 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.306005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104263Jy sigma=1.033373 ! Fit after self-cal, rms=0.104251Jy sigma=1.033133 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 = 0.000461942 Jy ! Component: 100 - total flux cleaned = 0.000594149 Jy ! Component: 150 - total flux cleaned = 0.000716481 Jy ! Component: 200 - total flux cleaned = 0.000832753 Jy ! Total flux subtracted in 200 components = 0.000832753 Jy ! Clean residual min=-0.013789 max=0.013519 Jy/beam ! Clean residual mean=0.000111 rms=0.003415 Jy/beam ! Combined flux in latest and established models = 0.306838 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.306838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103958Jy sigma=1.030422 ! Fit after self-cal, rms=0.103955Jy sigma=1.030267 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.103955Jy sigma=1.030267 ! Fit after self-cal, rms=0.103941Jy sigma=1.029094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=4.137 mas, bpa=-22.78 degrees ! Estimated noise=1.14685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684903 Jy ! Component: 100 - total flux cleaned = 0.000273398 Jy ! Component: 150 - total flux cleaned = 8.61119e-05 Jy ! Component: 200 - total flux cleaned = -2.09788e-06 Jy ! Total flux subtracted in 200 components = -2.09788e-06 Jy ! Clean residual min=-0.012575 max=0.015104 Jy/beam ! Clean residual mean=0.000179 rms=0.004421 Jy/beam ! Combined flux in latest and established models = 0.306836 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.306835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103850Jy sigma=1.027636 ! Fit after self-cal, rms=0.103837Jy sigma=1.027365 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 = -0.000159915 Jy ! Component: 100 - total flux cleaned = -0.000246963 Jy ! Component: 150 - total flux cleaned = -0.000404158 Jy ! Component: 200 - total flux cleaned = -0.000476624 Jy ! Total flux subtracted in 200 components = -0.000476624 Jy ! Clean residual min=-0.012296 max=0.014979 Jy/beam ! Clean residual mean=0.000180 rms=0.004398 Jy/beam ! Combined flux in latest and established models = 0.306359 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.306359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103790Jy sigma=1.026510 ! Fit after self-cal, rms=0.103771Jy sigma=1.026075 ! 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=1.066 mas, bmaj=2.89 mas, bpa=-18.68 degrees ! Estimated noise=0.998909 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 2.89 at -18.68 degrees (North through East) ! Clean map min=-0.012948 max=0.13898 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=0.8128 mas, bmaj=2.363 mas, bpa=-19.38 degrees ! Estimated noise=1.45251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128043 Jy ! Component: 100 - total flux cleaned = 0.184519 Jy ! Component: 150 - total flux cleaned = 0.218971 Jy ! Component: 200 - total flux cleaned = 0.239322 Jy ! Total flux subtracted in 200 components = 0.239322 Jy ! Clean residual min=-0.018668 max=0.021528 Jy/beam ! Clean residual mean=0.000085 rms=0.004764 Jy/beam ! Combined flux in latest and established models = 0.239322 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.239322 Jy ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.89 mas, bpa=-18.68 degrees ! Estimated noise=0.998909 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 = 0.0269308 Jy ! Component: 100 - total flux cleaned = 0.044101 Jy ! Component: 150 - total flux cleaned = 0.0513861 Jy ! Component: 200 - total flux cleaned = 0.0548129 Jy ! Total flux subtracted in 200 components = 0.0548129 Jy ! Clean residual min=-0.014527 max=0.014244 Jy/beam ! Clean residual mean=0.000140 rms=0.003665 Jy/beam ! Combined flux in latest and established models = 0.294135 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.294135 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=4.137 mas, bpa=-22.78 degrees ! Estimated noise=1.14685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799713 Jy ! Component: 100 - total flux cleaned = 0.0101333 Jy ! Component: 150 - total flux cleaned = 0.0118868 Jy ! Component: 200 - total flux cleaned = 0.0124507 Jy ! Total flux subtracted in 200 components = 0.0124507 Jy ! Clean residual min=-0.013149 max=0.015652 Jy/beam ! Clean residual mean=0.000184 rms=0.004496 Jy/beam ! Combined flux in latest and established models = 0.306585 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 = 1.64359e-05 Jy ! Component: 100 - total flux cleaned = -0.000128894 Jy ! Component: 150 - total flux cleaned = -0.000270244 Jy ! Component: 200 - total flux cleaned = -0.000529575 Jy ! Total flux subtracted in 200 components = -0.000529575 Jy ! Clean residual min=-0.012824 max=0.015463 Jy/beam ! Clean residual mean=0.000184 rms=0.004448 Jy/beam ! Combined flux in latest and established models = 0.306056 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.306056 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.89 mas, bpa=-18.68 degrees ! Estimated noise=0.998909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00199548 Jy ! Component: 100 - total flux cleaned = -0.00224555 Jy ! Component: 150 - total flux cleaned = -0.00201948 Jy ! Component: 200 - total flux cleaned = -0.00222972 Jy ! Total flux subtracted in 200 components = -0.00222972 Jy ! Clean residual min=-0.013701 max=0.013749 Jy/beam ! Clean residual mean=0.000119 rms=0.003424 Jy/beam ! Combined flux in latest and established models = 0.303826 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.303826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104952Jy sigma=1.035884 ! Fit after self-cal, rms=0.104830Jy sigma=1.034400 wmodel /scr/pima/rv102_uvs/J2002+1501_X_map.mod ! Writing 81 model components to file: /scr/pima/rv102_uvs/J2002+1501_X_map.mod wobs /scr/pima/rv102_uvs/J2002+1501_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J2002+1501_X_uvs.fits wwins /scr/pima/rv102_uvs/J2002+1501_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv102_uvs/J2002+1501_X_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 = 0.00277482 Jy ! Component: 100 - total flux cleaned = 0.00530186 Jy ! Component: 150 - total flux cleaned = 0.00722293 Jy ! Component: 200 - total flux cleaned = 0.00904206 Jy ! Component: 250 - total flux cleaned = 0.00981265 Jy ! Component: 300 - total flux cleaned = 0.0109087 Jy ! Component: 350 - total flux cleaned = 0.012475 Jy ! Component: 400 - total flux cleaned = 0.0129756 Jy ! Component: 450 - total flux cleaned = 0.0136229 Jy ! Component: 500 - total flux cleaned = 0.0139297 Jy ! Component: 550 - total flux cleaned = 0.0140809 Jy ! Component: 600 - total flux cleaned = 0.0149514 Jy ! Component: 650 - total flux cleaned = 0.0145238 Jy ! Component: 700 - total flux cleaned = 0.0150747 Jy ! Component: 750 - total flux cleaned = 0.0157399 Jy ! Component: 800 - total flux cleaned = 0.0158693 Jy ! Component: 850 - total flux cleaned = 0.0163765 Jy ! Component: 900 - total flux cleaned = 0.016869 Jy ! Component: 950 - total flux cleaned = 0.0174715 Jy ! Component: 1000 - total flux cleaned = 0.0181791 Jy ! Component: 1050 - total flux cleaned = 0.0180615 Jy ! Component: 1100 - total flux cleaned = 0.0185128 Jy ! Component: 1150 - total flux cleaned = 0.0186227 Jy ! Component: 1200 - total flux cleaned = 0.0187311 Jy ! Component: 1250 - total flux cleaned = 0.01873 Jy ! Component: 1300 - total flux cleaned = 0.0190416 Jy ! Component: 1350 - total flux cleaned = 0.0188401 Jy ! Component: 1400 - total flux cleaned = 0.0189429 Jy ! Component: 1450 - total flux cleaned = 0.0190434 Jy ! Component: 1500 - total flux cleaned = 0.0193331 Jy ! Component: 1550 - total flux cleaned = 0.0196167 Jy ! Component: 1600 - total flux cleaned = 0.0195225 Jy ! Component: 1650 - total flux cleaned = 0.0194299 Jy ! Component: 1700 - total flux cleaned = 0.0193382 Jy ! Component: 1750 - total flux cleaned = 0.0193386 Jy ! Component: 1800 - total flux cleaned = 0.0191652 Jy ! Component: 1850 - total flux cleaned = 0.0190792 Jy ! Component: 1900 - total flux cleaned = 0.0189958 Jy ! Component: 1950 - total flux cleaned = 0.0188307 Jy ! Component: 2000 - total flux cleaned = 0.0190768 Jy ! Component: 2050 - total flux cleaned = 0.019077 Jy ! Component: 2100 - total flux cleaned = 0.0191572 Jy ! Component: 2150 - total flux cleaned = 0.0192364 Jy ! Component: 2200 - total flux cleaned = 0.01916 Jy ! Component: 2250 - total flux cleaned = 0.0190839 Jy ! Component: 2300 - total flux cleaned = 0.0191582 Jy ! Component: 2350 - total flux cleaned = 0.0189362 Jy ! Component: 2400 - total flux cleaned = 0.0187183 Jy ! Component: 2450 - total flux cleaned = 0.0190053 Jy ! Component: 2500 - total flux cleaned = 0.0186499 Jy ! Component: 2550 - total flux cleaned = 0.0186491 Jy ! Component: 2600 - total flux cleaned = 0.0186476 Jy ! Component: 2650 - total flux cleaned = 0.0183749 Jy ! Component: 2700 - total flux cleaned = 0.0185107 Jy ! Component: 2750 - total flux cleaned = 0.018644 Jy ! Component: 2800 - total flux cleaned = 0.018644 Jy ! Component: 2850 - total flux cleaned = 0.018774 Jy ! Component: 2900 - total flux cleaned = 0.0188373 Jy ! Component: 2950 - total flux cleaned = 0.0188373 Jy ! Component: 3000 - total flux cleaned = 0.018962 Jy ! Component: 3050 - total flux cleaned = 0.0193315 Jy ! Component: 3100 - total flux cleaned = 0.0191489 Jy ! Component: 3150 - total flux cleaned = 0.0193304 Jy ! Component: 3200 - total flux cleaned = 0.0193893 Jy ! Component: 3250 - total flux cleaned = 0.0194484 Jy ! Component: 3300 - total flux cleaned = 0.0195073 Jy ! Component: 3350 - total flux cleaned = 0.0195647 Jy ! Component: 3400 - total flux cleaned = 0.0197361 Jy ! Component: 3450 - total flux cleaned = 0.0200185 Jy ! Component: 3500 - total flux cleaned = 0.0200744 Jy ! Component: 3550 - total flux cleaned = 0.0201849 Jy ! Component: 3600 - total flux cleaned = 0.0205121 Jy ! Component: 3650 - total flux cleaned = 0.0204582 Jy ! Component: 3700 - total flux cleaned = 0.0207789 Jy ! Component: 3750 - total flux cleaned = 0.020778 Jy ! Component: 3800 - total flux cleaned = 0.0209359 Jy ! Component: 3850 - total flux cleaned = 0.0211427 Jy ! Component: 3900 - total flux cleaned = 0.0209888 Jy ! Component: 3950 - total flux cleaned = 0.0210401 Jy ! Component: 4000 - total flux cleaned = 0.021141 Jy ! Component: 4050 - total flux cleaned = 0.0210913 Jy ! Total flux subtracted in 4096 components = 0.0209922 Jy ! Clean residual min=-0.002928 max=0.002757 Jy/beam ! Clean residual mean=0.000010 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.324818 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 380 components and 0.324818 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J2002+1501_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 2.89 at -18.68 degrees (North through East) ! Clean map min=-0.0096037 max=0.13397 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J2002+1501_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133972 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000878126 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.96636 1.96636 3.93271 7.86543 15.7309 31.4617 62.9234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 152.566 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J2002+1501_X_uvs.log closed on Sat Feb 27 22:28:16 2016