! Started logfile: /scr/pima/rv117_uvs/J0106-4034_X_dfm.log on Sat Dec 9 23:40:43 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv117_uvs/J0106-4034_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0106-4034_X_uva.fits ! AN table 1: 8 integrations on 3 of 3 possible baselines. ! AN table 2: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.557692 visibilities/baseline/integration-bin. ! Found source: J0106-4034 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 928 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0106-4034_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 18 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.492210Jy sigma=18.555095 ! Fit after self-cal, rms=0.183086Jy sigma=2.163259 ! 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 ! Your choice of large map pixels excluded 0.893% of the data. ! The x-axis pixel size should ideally be below 0.176 milli-arcsec ! Estimated beam: bmin=0.7166 mas, bmaj=1.868 mas, bpa=-6.649 degrees ! Estimated noise=2.51673 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 = 0.821612 Jy ! Component: 100 - total flux cleaned = 1.00078 Jy ! Total flux subtracted in 100 components = 1.00078 Jy ! Clean residual min=-0.035506 max=0.089836 Jy/beam ! Clean residual mean=-0.000432 rms=0.009277 Jy/beam ! Combined flux in latest and established models = 1.00078 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.00078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182792Jy sigma=2.158259 ! Fit after self-cal, rms=0.182791Jy sigma=2.158249 ! Inverting map ! Your choice of large map pixels excluded 0.893% of the data. ! The x-axis pixel size should ideally be below 0.176 milli-arcsec ! Added new window around map position (-1.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0745747 Jy ! Component: 100 - total flux cleaned = 0.10738 Jy ! Total flux subtracted in 100 components = 0.10738 Jy ! Clean residual min=-0.041188 max=0.074677 Jy/beam ! Clean residual mean=-0.000175 rms=0.007256 Jy/beam ! Combined flux in latest and established models = 1.10816 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 1.10816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144586Jy sigma=1.694500 ! Fit after self-cal, rms=0.137757Jy sigma=1.585607 ! Inverting map ! Your choice of large map pixels excluded 0.893% of the data. ! The x-axis pixel size should ideally be below 0.176 milli-arcsec ! Added new window around map position (1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497422 Jy ! Component: 100 - total flux cleaned = 0.0800662 Jy ! Total flux subtracted in 100 components = 0.0800662 Jy ! Clean residual min=-0.035047 max=0.024358 Jy/beam ! Clean residual mean=0.000017 rms=0.005631 Jy/beam ! Combined flux in latest and established models = 1.18822 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 1.18822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116305Jy sigma=1.342314 ! Fit after self-cal, rms=0.116023Jy sigma=1.338878 ! Inverting map ! Your choice of large map pixels excluded 0.893% of the data. ! The x-axis pixel size should ideally be below 0.176 milli-arcsec 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 ! Your choice of large map pixels excluded 0.893% of the data. ! The x-axis pixel size should ideally be below 0.176 milli-arcsec ! Estimated beam: bmin=0.8884 mas, bmaj=2.373 mas, bpa=-6.603 degrees ! Estimated noise=1.9707 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 = 0.0198892 Jy ! Component: 100 - total flux cleaned = 0.0273648 Jy ! Component: 150 - total flux cleaned = 0.0290132 Jy ! Component: 200 - total flux cleaned = 0.0293007 Jy ! Total flux subtracted in 200 components = 0.0293007 Jy ! Clean residual min=-0.031242 max=0.025261 Jy/beam ! Clean residual mean=0.000230 rms=0.005654 Jy/beam ! Combined flux in latest and established models = 1.21752 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 1.21752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111423Jy sigma=1.298250 ! Fit after self-cal, rms=0.111226Jy sigma=1.296235 ! Inverting map ! Your choice of large map pixels excluded 0.893% of the data. ! The x-axis pixel size should ideally be below 0.176 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8884 x 2.373 at -6.603 degrees (North through East) ! Clean map min=-0.028117 max=1.0003 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.02 LA 0.95 MK 1.01 ! NL 1.13 OV 0.96 PT 1.06 SC 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.02 LA 0.94 MK 1.02 ! NL 1.09 OV 0.95 PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 1.01 LA 0.96 MK 1.01 ! NL 1.11 OV 0.95 PT 1.05 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 1.00 LA 0.95 MK 1.01 ! NL 1.14 OV 0.96 PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.111226Jy sigma=1.296235 ! Fit after self-cal, rms=0.092661Jy sigma=1.077947 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8894 mas, bmaj=2.798 mas, bpa=-8.32 degrees ! Estimated noise=2.01313 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 = -0.0114931 Jy ! Component: 100 - total flux cleaned = -0.0121193 Jy ! Component: 150 - total flux cleaned = -0.0123776 Jy ! Component: 200 - total flux cleaned = -0.0128406 Jy ! Total flux subtracted in 200 components = -0.0128406 Jy ! Clean residual min=-0.020475 max=0.015594 Jy/beam ! Clean residual mean=0.000198 rms=0.003955 Jy/beam ! Combined flux in latest and established models = 1.20468 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 1.20468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090840Jy sigma=1.046603 ! Fit after self-cal, rms=0.090732Jy sigma=1.044854 ! 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=0.090732Jy sigma=1.044854 ! Fit after self-cal, rms=0.087445Jy sigma=0.983976 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8906 mas, bmaj=2.801 mas, bpa=-8.273 degrees ! Estimated noise=2.01038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00735718 Jy ! Component: 100 - total flux cleaned = -0.00797291 Jy ! Component: 150 - total flux cleaned = -0.00815294 Jy ! Component: 200 - total flux cleaned = -0.00849338 Jy ! Total flux subtracted in 200 components = -0.00849338 Jy ! Clean residual min=-0.013330 max=0.011950 Jy/beam ! Clean residual mean=0.000053 rms=0.003106 Jy/beam ! Combined flux in latest and established models = 1.19619 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 1.19619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086465Jy sigma=0.969791 ! Fit after self-cal, rms=0.086359Jy sigma=0.968636 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 = -0.00141665 Jy ! Component: 100 - total flux cleaned = -0.00172115 Jy ! Component: 150 - total flux cleaned = -0.00199561 Jy ! Component: 200 - total flux cleaned = -0.00225183 Jy ! Total flux subtracted in 200 components = -0.00225183 Jy ! Clean residual min=-0.012434 max=0.011778 Jy/beam ! Clean residual mean=0.000039 rms=0.003038 Jy/beam ! Combined flux in latest and established models = 1.19394 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 1.19394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085936Jy sigma=0.962056 ! Fit after self-cal, rms=0.085873Jy sigma=0.961618 ! 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=0.085873Jy sigma=0.961618 ! Fit after self-cal, rms=0.076763Jy sigma=0.858146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8905 mas, bmaj=2.801 mas, bpa=-8.274 degrees ! Estimated noise=2.01092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00666794 Jy ! Component: 100 - total flux cleaned = -0.00765892 Jy ! Component: 150 - total flux cleaned = -0.00831533 Jy ! Component: 200 - total flux cleaned = -0.00874778 Jy ! Total flux subtracted in 200 components = -0.00874778 Jy ! Clean residual min=-0.010713 max=0.008426 Jy/beam ! Clean residual mean=-0.000004 rms=0.002329 Jy/beam ! Combined flux in latest and established models = 1.18519 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 1.18519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076083Jy sigma=0.848009 ! Fit after self-cal, rms=0.076033Jy sigma=0.847449 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 = -0.00100482 Jy ! Component: 100 - total flux cleaned = -0.00109397 Jy ! Component: 150 - total flux cleaned = -0.00122361 Jy ! Component: 200 - total flux cleaned = -0.00128049 Jy ! Total flux subtracted in 200 components = -0.00128049 Jy ! Clean residual min=-0.010604 max=0.008468 Jy/beam ! Clean residual mean=-0.000012 rms=0.002295 Jy/beam ! Combined flux in latest and established models = 1.18391 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 1.18391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075908Jy sigma=0.844858 ! Fit after self-cal, rms=0.075866Jy sigma=0.844523 ! 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=0.075866Jy sigma=0.844523 ! Fit after self-cal, rms=0.075870Jy sigma=0.840284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.707 mas, bmaj=8.735 mas, bpa=-1.263 degrees ! Estimated noise=2.47817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00649902 Jy ! Component: 100 - total flux cleaned = -0.00847732 Jy ! Component: 150 - total flux cleaned = -0.00893169 Jy ! Component: 200 - total flux cleaned = -0.00936237 Jy ! Total flux subtracted in 200 components = -0.00936237 Jy ! Clean residual min=-0.011430 max=0.009183 Jy/beam ! Clean residual mean=-0.000033 rms=0.002961 Jy/beam ! Combined flux in latest and established models = 1.17455 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 1.17455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075756Jy sigma=0.837967 ! Fit after self-cal, rms=0.075750Jy sigma=0.837700 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 = -0.00054025 Jy ! Component: 100 - total flux cleaned = -0.000539808 Jy ! Component: 150 - total flux cleaned = -0.00054105 Jy ! Component: 200 - total flux cleaned = -0.000579834 Jy ! Total flux subtracted in 200 components = -0.000579834 Jy ! Clean residual min=-0.011402 max=0.009199 Jy/beam ! Clean residual mean=-0.000039 rms=0.002945 Jy/beam ! Combined flux in latest and established models = 1.17397 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 91 components and 1.17397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075802Jy sigma=0.838018 ! Fit after self-cal, rms=0.075808Jy sigma=0.837908 ! 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=0.8906 mas, bmaj=2.802 mas, bpa=-8.25 degrees ! Estimated noise=2.01105 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8906 x 2.802 at -8.25 degrees (North through East) ! Clean map min=-0.0096716 max=1.0146 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075808Jy sigma=0.837908 ! Fit after self-cal, rms=0.068702Jy sigma=0.737487 ! Inverting map and beam ! Estimated beam: bmin=0.8908 mas, bmaj=2.8 mas, bpa=-8.256 degrees ! Estimated noise=2.01188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00368338 Jy ! Component: 100 - total flux cleaned = -0.00428049 Jy ! Component: 150 - total flux cleaned = -0.00469124 Jy ! Component: 200 - total flux cleaned = -0.00477622 Jy ! Total flux subtracted in 200 components = -0.00477622 Jy ! Clean residual min=-0.009180 max=0.007881 Jy/beam ! Clean residual mean=0.000001 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 1.16919 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 95 components and 1.16919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068296Jy sigma=0.731785 ! Fit after self-cal, rms=0.068260Jy sigma=0.731464 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510066 Jy ! Component: 100 - total flux cleaned = -0.000278253 Jy ! Component: 150 - total flux cleaned = -0.000342164 Jy ! Component: 200 - total flux cleaned = -0.000342498 Jy ! Total flux subtracted in 200 components = -0.000342498 Jy ! Clean residual min=-0.008988 max=0.007860 Jy/beam ! Clean residual mean=-0.000002 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 1.16885 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 97 components and 1.16885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068136Jy sigma=0.729290 ! Fit after self-cal, rms=0.068112Jy sigma=0.729129 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068112Jy sigma=0.729129 ! Fit after self-cal, rms=0.068180Jy sigma=0.727087 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=0.7126 mas, bmaj=2.427 mas, bpa=-9.357 degrees ! Estimated noise=2.60114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.839951 Jy ! Component: 100 - total flux cleaned = 1.02516 Jy ! Component: 150 - total flux cleaned = 1.08063 Jy ! Component: 200 - total flux cleaned = 1.11094 Jy ! Total flux subtracted in 200 components = 1.11094 Jy ! Clean residual min=-0.012600 max=0.019048 Jy/beam ! Clean residual mean=-0.000147 rms=0.002914 Jy/beam ! Combined flux in latest and established models = 1.11094 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.11094 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8906 mas, bmaj=2.801 mas, bpa=-8.234 degrees ! Estimated noise=2.01166 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) ! Added new window around map position (1, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271203 Jy ! Component: 100 - total flux cleaned = 0.0410587 Jy ! Component: 150 - total flux cleaned = 0.0489252 Jy ! Component: 200 - total flux cleaned = 0.0526473 Jy ! Total flux subtracted in 200 components = 0.0526473 Jy ! Clean residual min=-0.008926 max=0.007822 Jy/beam ! Clean residual mean=-0.000003 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 1.16358 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 1.16358 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=2.719 mas, bmaj=8.763 mas, bpa=-1.187 degrees ! Estimated noise=2.47502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100139 Jy ! Component: 100 - total flux cleaned = 0.000817102 Jy ! Component: 150 - total flux cleaned = 0.000658482 Jy ! Component: 200 - total flux cleaned = 0.000521643 Jy ! Total flux subtracted in 200 components = 0.000521643 Jy ! Clean residual min=-0.010247 max=0.008055 Jy/beam ! Clean residual mean=0.000004 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 1.1641 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 = -6.07466e-05 Jy ! Component: 100 - total flux cleaned = -0.000117625 Jy ! Component: 150 - total flux cleaned = -0.000172249 Jy ! Component: 200 - total flux cleaned = -0.000226024 Jy ! Total flux subtracted in 200 components = -0.000226024 Jy ! Clean residual min=-0.010032 max=0.007988 Jy/beam ! Clean residual mean=0.000002 rms=0.002591 Jy/beam ! Combined flux in latest and established models = 1.16388 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 1.16388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8906 mas, bmaj=2.801 mas, bpa=-8.234 degrees ! Estimated noise=2.01166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043281 Jy ! Component: 100 - total flux cleaned = 0.000798115 Jy ! Component: 150 - total flux cleaned = 0.000797117 Jy ! Component: 200 - total flux cleaned = 0.000796955 Jy ! Total flux subtracted in 200 components = 0.000796955 Jy ! Clean residual min=-0.008593 max=0.007611 Jy/beam ! Clean residual mean=0.000006 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 1.16468 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 1.16468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068141Jy sigma=0.723678 ! Fit after self-cal, rms=0.067999Jy sigma=0.722124 wmodel J0106-4034_X_map.mod ! Writing 66 model components to file: J0106-4034_X_map.mod wobs J0106-4034_X_uvs.fits ! Writing UV FITS file: J0106-4034_X_uvs.fits wwins J0106-4034_X_map.win ! wwins: Wrote 4 windows to J0106-4034_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 = -0.00210732 Jy ! Component: 100 - total flux cleaned = -0.00263089 Jy ! Component: 150 - total flux cleaned = -0.00349378 Jy ! Component: 200 - total flux cleaned = -0.00394863 Jy ! Component: 250 - total flux cleaned = -0.00439139 Jy ! Component: 300 - total flux cleaned = -0.00449594 Jy ! Component: 350 - total flux cleaned = -0.00429239 Jy ! Component: 400 - total flux cleaned = -0.00449122 Jy ! Component: 450 - total flux cleaned = -0.00420185 Jy ! Component: 500 - total flux cleaned = -0.00392249 Jy ! Component: 550 - total flux cleaned = -0.00401468 Jy ! Component: 600 - total flux cleaned = -0.00374603 Jy ! Component: 650 - total flux cleaned = -0.00374396 Jy ! Component: 700 - total flux cleaned = -0.00340321 Jy ! Component: 750 - total flux cleaned = -0.0034875 Jy ! Component: 800 - total flux cleaned = -0.00356805 Jy ! Component: 850 - total flux cleaned = -0.0035677 Jy ! Component: 900 - total flux cleaned = -0.00349109 Jy ! Component: 950 - total flux cleaned = -0.00364339 Jy ! Component: 1000 - total flux cleaned = -0.00371743 Jy ! Component: 1050 - total flux cleaned = -0.003499 Jy ! Component: 1100 - total flux cleaned = -0.00371628 Jy ! Component: 1150 - total flux cleaned = -0.0036462 Jy ! Component: 1200 - total flux cleaned = -0.00357728 Jy ! Component: 1250 - total flux cleaned = -0.00364574 Jy ! Component: 1300 - total flux cleaned = -0.00364549 Jy ! Component: 1350 - total flux cleaned = -0.00357945 Jy ! Component: 1400 - total flux cleaned = -0.0035797 Jy ! Component: 1450 - total flux cleaned = -0.00370729 Jy ! Component: 1500 - total flux cleaned = -0.00332762 Jy ! Component: 1550 - total flux cleaned = -0.00332883 Jy ! Component: 1600 - total flux cleaned = -0.0032673 Jy ! Component: 1650 - total flux cleaned = -0.00302425 Jy ! Component: 1700 - total flux cleaned = -0.00272557 Jy ! Component: 1750 - total flux cleaned = -0.00266709 Jy ! Component: 1800 - total flux cleaned = -0.00243464 Jy ! Component: 1850 - total flux cleaned = -0.00237702 Jy ! Component: 1900 - total flux cleaned = -0.00226418 Jy ! Component: 1950 - total flux cleaned = -0.00220768 Jy ! Component: 2000 - total flux cleaned = -0.00193214 Jy ! Component: 2050 - total flux cleaned = -0.00193278 Jy ! Component: 2100 - total flux cleaned = -0.00155857 Jy ! Component: 2150 - total flux cleaned = -0.0016126 Jy ! Component: 2200 - total flux cleaned = -0.00166493 Jy ! Component: 2250 - total flux cleaned = -0.00161329 Jy ! Component: 2300 - total flux cleaned = -0.00181657 Jy ! Component: 2350 - total flux cleaned = -0.0019677 Jy ! Component: 2400 - total flux cleaned = -0.00171867 Jy ! Component: 2450 - total flux cleaned = -0.00186716 Jy ! Component: 2500 - total flux cleaned = -0.00201286 Jy ! Component: 2550 - total flux cleaned = -0.00201266 Jy ! Component: 2600 - total flux cleaned = -0.00196531 Jy ! Component: 2650 - total flux cleaned = -0.00220072 Jy ! Component: 2700 - total flux cleaned = -0.00224804 Jy ! Component: 2750 - total flux cleaned = -0.00229428 Jy ! Component: 2800 - total flux cleaned = -0.00243099 Jy ! Component: 2850 - total flux cleaned = -0.00247579 Jy ! Component: 2900 - total flux cleaned = -0.00256488 Jy ! Component: 2950 - total flux cleaned = -0.00265334 Jy ! Component: 3000 - total flux cleaned = -0.00274128 Jy ! Component: 3050 - total flux cleaned = -0.00295742 Jy ! Component: 3100 - total flux cleaned = -0.00312828 Jy ! Component: 3150 - total flux cleaned = -0.0032127 Jy ! Component: 3200 - total flux cleaned = -0.00321243 Jy ! Component: 3250 - total flux cleaned = -0.00346197 Jy ! Component: 3300 - total flux cleaned = -0.00354419 Jy ! Component: 3350 - total flux cleaned = -0.00354428 Jy ! Component: 3400 - total flux cleaned = -0.00358506 Jy ! Component: 3450 - total flux cleaned = -0.00370581 Jy ! Component: 3500 - total flux cleaned = -0.00366576 Jy ! Component: 3550 - total flux cleaned = -0.00382316 Jy ! Component: 3600 - total flux cleaned = -0.003784 Jy ! Component: 3650 - total flux cleaned = -0.00374488 Jy ! Component: 3700 - total flux cleaned = -0.00374546 Jy ! Component: 3750 - total flux cleaned = -0.00401258 Jy ! Component: 3800 - total flux cleaned = -0.00389903 Jy ! Component: 3850 - total flux cleaned = -0.00397409 Jy ! Component: 3900 - total flux cleaned = -0.00412263 Jy ! Component: 3950 - total flux cleaned = -0.00397523 Jy ! Component: 4000 - total flux cleaned = -0.0040491 Jy ! Component: 4050 - total flux cleaned = -0.00419467 Jy ! Total flux subtracted in 4096 components = -0.00415885 Jy ! Clean residual min=-0.002228 max=0.001946 Jy/beam ! Clean residual mean=-0.000015 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 1.16052 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 359 components and 1.16052 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0106-4034_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8906 x 2.801 at -8.234 degrees (North through East) ! Clean map min=-0.005171 max=1.035 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0106-4034_X_map.fits wmodel /scr/pima/rv117_uvs/J0106-4034_X_map.mod ! Writing 359 model components to file: /scr/pima/rv117_uvs/J0106-4034_X_map.mod wobs /scr/pima/rv117_uvs/J0106-4034_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0106-4034_X_uvs.fits wwins /scr/pima/rv117_uvs/J0106-4034_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv117_uvs/J0106-4034_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.03495 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000628436 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182164 0.182164 0.364328 0.728655 1.45731 2.91462 5.82924 11.6585 23.317 46.6339 93.2679 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1646.87 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0106-4034_X_dfm.log closed on Sat Dec 9 23:40:47 2017