! Started logfile: /scr/pima/rv117_uvs/J0405-1308_X_dfm.log on Sat Dec 9 23:41:30 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/J0405-1308_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0405-1308_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! AN table 2: 4 integrations on 45 of 45 possible baselines. ! AN table 3: 75 integrations on 45 of 45 possible baselines. ! AN table 4: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.306313 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0405-1308 ! ! 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 5260 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 J0405-1308_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 8 telescope corrections were flagged in sub-array 2. ! A total of 552 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 552 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 552 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 552 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.196414Jy sigma=16.752020 ! Fit after self-cal, rms=0.353652Jy sigma=4.705483 ! 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 2.66% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=0.5916 mas, bmaj=0.9878 mas, bpa=-2.218 degrees ! Estimated noise=1.18156 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 = 0.511003 Jy ! Component: 100 - total flux cleaned = 0.622718 Jy ! Total flux subtracted in 100 components = 0.622718 Jy ! Clean residual min=-0.012055 max=0.032628 Jy/beam ! Clean residual mean=0.000038 rms=0.002737 Jy/beam ! Combined flux in latest and established models = 0.622718 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.622718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113928Jy sigma=1.449431 ! Fit after self-cal, rms=0.113961Jy sigma=1.449290 ! Inverting map ! Your choice of large map pixels excluded 2.66% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317138 Jy ! Component: 100 - total flux cleaned = 0.0456836 Jy ! Total flux subtracted in 100 components = 0.0456836 Jy ! Clean residual min=-0.013260 max=0.013359 Jy/beam ! Clean residual mean=0.000029 rms=0.002299 Jy/beam ! Combined flux in latest and established models = 0.668402 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.668402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100403Jy sigma=1.226698 ! Fit after self-cal, rms=0.100448Jy sigma=1.226549 ! Inverting map ! Your choice of large map pixels excluded 2.66% of the data. ! The x-axis pixel size should ideally be below 0.1647 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 2.66% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=0.6676 mas, bmaj=1.244 mas, bpa=-5.934 degrees ! Estimated noise=0.760005 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 = 0.0177217 Jy ! Component: 100 - total flux cleaned = 0.0255684 Jy ! Component: 150 - total flux cleaned = 0.0292053 Jy ! Component: 200 - total flux cleaned = 0.0297344 Jy ! Total flux subtracted in 200 components = 0.0297344 Jy ! Clean residual min=-0.008269 max=0.009458 Jy/beam ! Clean residual mean=0.000056 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.698136 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.698136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097647Jy sigma=1.182673 ! Fit after self-cal, rms=0.097681Jy sigma=1.182457 ! Inverting map ! Your choice of large map pixels excluded 2.66% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6676 x 1.244 at -5.934 degrees (North through East) ! Clean map min=-0.0065887 max=0.66582 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HH 1.15 HN 1.00 ! KP 1.38 LA 1.05 NL 1.06 OV 0.99 ! PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.98 KP 0.98 ! LA 1.00 MK 0.96 NL 0.95 OV 0.98 ! PT 1.00 SC 1.07 ! ! A total of 132 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HH 0.95 HN 1.08 KP 0.99 ! LA 1.01 NL 1.02 ON 1.03 PT 1.07 ! SC 0.97 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.01 KP 0.97 LA 0.95 ! NL 1.01 OV 1.00 PT 0.98 SC 0.98 ! WZ 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HH 1.19 HN 0.99 ! KP 1.44 LA 1.06 NL 1.05 OV 0.99 ! PT 1.00 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 0.96 KP 0.97 ! LA 1.00 MK 0.97 NL 0.96 OV 0.99 ! PT 1.00 SC 1.02 ! ! A total of 132 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HH 0.94 HN 1.11 KP 0.99 ! LA 1.01 NL 1.03 ON 1.05 PT 1.05 ! SC 0.95 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.01 KP 0.97 LA 0.95 ! NL 1.01 OV 1.01 PT 0.99 SC 0.97 ! WZ 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HH 1.34 HN 1.00 ! KP 1.44 LA 1.04 NL 1.03 OV 1.05 ! PT 1.02 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 0.95 KP 0.99 ! LA 1.00 MK 0.96 NL 0.97 OV 0.99 ! PT 0.99 SC 1.07 ! ! A total of 132 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HH 1.07 HN 1.10 KP 0.98 ! LA 1.04 NL 1.03 ON 1.08 PT 1.09 ! SC 0.94 WZ 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 HN 1.02 KP 0.98 LA 0.95 ! NL 1.02 OV 1.01 PT 1.00 SC 0.96 ! WZ 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HH 1.43 HN 0.96 ! KP 1.45 LA 1.06 NL 1.07 OV 1.01 ! PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 0.97 KP 0.99 ! LA 1.02 MK 0.95 NL 0.97 OV 1.00 ! PT 1.01 SC 1.04 ! ! A total of 132 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HH 1.23 HN 1.15 KP 1.00 ! LA 1.03 NL 1.04 ON 1.04 PT 1.09 ! SC 0.90 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.02 KP 0.97 LA 0.97 ! NL 1.02 OV 1.02 PT 0.99 SC 0.94 ! WZ 1.00 ! ! ! Fit before self-cal, rms=0.097681Jy sigma=1.182457 ! Fit after self-cal, rms=0.083388Jy sigma=1.006165 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=0.6409 mas, bmaj=1.861 mas, bpa=-5.73 degrees ! Estimated noise=0.777696 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, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545727 Jy ! Component: 100 - total flux cleaned = 0.00600466 Jy ! Component: 150 - total flux cleaned = 0.00590085 Jy ! Component: 200 - total flux cleaned = 0.00581974 Jy ! Total flux subtracted in 200 components = 0.00581974 Jy ! Clean residual min=-0.004340 max=0.004177 Jy/beam ! Clean residual mean=0.000032 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.703956 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.703956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082865Jy sigma=0.999849 ! Fit after self-cal, rms=0.082854Jy sigma=0.999160 ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec 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=0.082854Jy sigma=0.999160 ! Fit after self-cal, rms=0.081279Jy sigma=0.984272 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=0.6405 mas, bmaj=1.859 mas, bpa=-5.724 degrees ! Estimated noise=0.77782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207355 Jy ! Component: 100 - total flux cleaned = 0.00245796 Jy ! Component: 150 - total flux cleaned = 0.00245617 Jy ! Component: 200 - total flux cleaned = 0.00239872 Jy ! Total flux subtracted in 200 components = 0.00239872 Jy ! Clean residual min=-0.004450 max=0.003762 Jy/beam ! Clean residual mean=0.000029 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.706354 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.706354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081117Jy sigma=0.982569 ! Fit after self-cal, rms=0.081106Jy sigma=0.982349 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec 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 = 0.000542528 Jy ! Component: 100 - total flux cleaned = 0.000600066 Jy ! Component: 150 - total flux cleaned = 0.000600136 Jy ! Component: 200 - total flux cleaned = 0.00059927 Jy ! Total flux subtracted in 200 components = 0.00059927 Jy ! Clean residual min=-0.004369 max=0.003818 Jy/beam ! Clean residual mean=0.000029 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.706954 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.706954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081020Jy sigma=0.981632 ! Fit after self-cal, rms=0.081015Jy sigma=0.981539 ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec 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=0.081015Jy sigma=0.981539 ! Fit after self-cal, rms=0.081030Jy sigma=0.979730 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=0.6407 mas, bmaj=1.853 mas, bpa=-5.693 degrees ! Estimated noise=0.778312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100464 Jy ! Component: 100 - total flux cleaned = 0.00104816 Jy ! Component: 150 - total flux cleaned = 0.00109041 Jy ! Component: 200 - total flux cleaned = 0.00108884 Jy ! Total flux subtracted in 200 components = 0.00108884 Jy ! Clean residual min=-0.004268 max=0.003733 Jy/beam ! Clean residual mean=0.000028 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.708043 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.708042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080950Jy sigma=0.979018 ! Fit after self-cal, rms=0.080944Jy sigma=0.978911 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec 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 = 0.000123069 Jy ! Component: 100 - total flux cleaned = 0.00019675 Jy ! Component: 150 - total flux cleaned = 0.00019727 Jy ! Component: 200 - total flux cleaned = 0.000229812 Jy ! Total flux subtracted in 200 components = 0.000229812 Jy ! Clean residual min=-0.004207 max=0.003775 Jy/beam ! Clean residual mean=0.000028 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.708272 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.708272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080900Jy sigma=0.978590 ! Fit after self-cal, rms=0.080898Jy sigma=0.978543 ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec 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=0.080898Jy sigma=0.978543 ! Fit after self-cal, rms=0.080896Jy sigma=0.978333 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=2.229 mas, bmaj=4.048 mas, bpa=-12.72 degrees ! Estimated noise=1.01383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443563 Jy ! Component: 100 - total flux cleaned = 0.000566036 Jy ! Component: 150 - total flux cleaned = 0.000567624 Jy ! Component: 200 - total flux cleaned = 0.00059205 Jy ! Total flux subtracted in 200 components = 0.00059205 Jy ! Clean residual min=-0.004294 max=0.005810 Jy/beam ! Clean residual mean=0.000061 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.708864 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.708864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080885Jy sigma=0.978176 ! Fit after self-cal, rms=0.080879Jy sigma=0.978114 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec 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 = 0.000264114 Jy ! Component: 100 - total flux cleaned = 0.000316936 Jy ! Component: 150 - total flux cleaned = 0.000318434 Jy ! Component: 200 - total flux cleaned = 0.000319785 Jy ! Total flux subtracted in 200 components = 0.000319785 Jy ! Clean residual min=-0.004287 max=0.005824 Jy/beam ! Clean residual mean=0.000061 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.709184 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.709184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080878Jy sigma=0.978159 ! Fit after self-cal, rms=0.080876Jy sigma=0.978127 ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec 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 ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=0.641 mas, bmaj=1.851 mas, bpa=-5.676 degrees ! Estimated noise=0.778584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.641 x 1.851 at -5.676 degrees (North through East) ! Clean map min=-0.0037706 max=0.66764 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=0.080876Jy sigma=0.978127 ! Fit after self-cal, rms=0.075802Jy sigma=0.864049 ! Inverting map and beam ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=0.6411 mas, bmaj=1.852 mas, bpa=-5.673 degrees ! Estimated noise=0.778426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520182 Jy ! Component: 100 - total flux cleaned = 0.000559446 Jy ! Component: 150 - total flux cleaned = 0.000626708 Jy ! Component: 200 - total flux cleaned = 0.000657503 Jy ! Total flux subtracted in 200 components = 0.000657503 Jy ! Clean residual min=-0.003998 max=0.003886 Jy/beam ! Clean residual mean=0.000027 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.709842 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.709842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075750Jy sigma=0.863567 ! Fit after self-cal, rms=0.075748Jy sigma=0.863523 ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124357 Jy ! Component: 100 - total flux cleaned = 0.000124874 Jy ! Component: 150 - total flux cleaned = 9.78106e-05 Jy ! Component: 200 - total flux cleaned = 9.82643e-05 Jy ! Total flux subtracted in 200 components = 9.82643e-05 Jy ! Clean residual min=-0.003934 max=0.003879 Jy/beam ! Clean residual mean=0.000027 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.70994 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.70994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075715Jy sigma=0.863297 ! Fit after self-cal, rms=0.075713Jy sigma=0.863273 ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075713Jy sigma=0.863273 ! Fit after self-cal, rms=0.075733Jy sigma=0.863154 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 ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=0.571 mas, bmaj=1.339 mas, bpa=-2.964 degrees ! Estimated noise=1.23718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.520698 Jy ! Component: 100 - total flux cleaned = 0.634986 Jy ! Component: 150 - total flux cleaned = 0.667461 Jy ! Component: 200 - total flux cleaned = 0.683576 Jy ! Total flux subtracted in 200 components = 0.683576 Jy ! Clean residual min=-0.006996 max=0.008101 Jy/beam ! Clean residual mean=0.000020 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.683576 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.683576 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=0.6413 mas, bmaj=1.851 mas, bpa=-5.665 degrees ! Estimated noise=0.778874 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 = 0.0113402 Jy ! Component: 100 - total flux cleaned = 0.0176586 Jy ! Component: 150 - total flux cleaned = 0.0216042 Jy ! Component: 200 - total flux cleaned = 0.0241222 Jy ! Total flux subtracted in 200 components = 0.0241222 Jy ! Clean residual min=-0.004221 max=0.003988 Jy/beam ! Clean residual mean=0.000028 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.707698 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.707698 Jy ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec 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 ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=2.229 mas, bmaj=4.041 mas, bpa=-12.65 degrees ! Estimated noise=1.01425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171984 Jy ! Component: 100 - total flux cleaned = 0.00186099 Jy ! Component: 150 - total flux cleaned = 0.001902 Jy ! Component: 200 - total flux cleaned = 0.00199548 Jy ! Total flux subtracted in 200 components = 0.00199548 Jy ! Clean residual min=-0.004295 max=0.005709 Jy/beam ! Clean residual mean=0.000060 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.709693 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 = 2.83839e-05 Jy ! Component: 100 - total flux cleaned = 8.03692e-05 Jy ! Component: 150 - total flux cleaned = 0.000104634 Jy ! Component: 200 - total flux cleaned = 0.000127072 Jy ! Total flux subtracted in 200 components = 0.000127072 Jy ! Clean residual min=-0.004289 max=0.005738 Jy/beam ! Clean residual mean=0.000060 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.709821 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.70982 Jy ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! Estimated beam: bmin=0.6413 mas, bmaj=1.851 mas, bpa=-5.665 degrees ! Estimated noise=0.778874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.52365e-05 Jy ! Component: 100 - total flux cleaned = -6.60682e-06 Jy ! Component: 150 - total flux cleaned = 7.95093e-05 Jy ! Component: 200 - total flux cleaned = 0.000117345 Jy ! Total flux subtracted in 200 components = 0.000117345 Jy ! Clean residual min=-0.004036 max=0.003946 Jy/beam ! Clean residual mean=0.000027 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.709938 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.709938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075674Jy sigma=0.863203 ! Fit after self-cal, rms=0.075608Jy sigma=0.862922 wmodel J0405-1308_X_map.mod ! Writing 53 model components to file: J0405-1308_X_map.mod wobs J0405-1308_X_uvs.fits ! Writing UV FITS file: J0405-1308_X_uvs.fits wwins J0405-1308_X_map.win ! wwins: Wrote 2 windows to J0405-1308_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329402 Jy ! Component: 100 - total flux cleaned = 0.00101892 Jy ! Component: 150 - total flux cleaned = 0.00148773 Jy ! Component: 200 - total flux cleaned = 0.00160034 Jy ! Component: 250 - total flux cleaned = 0.00176241 Jy ! Component: 300 - total flux cleaned = 0.00202208 Jy ! Component: 350 - total flux cleaned = 0.00217392 Jy ! Component: 400 - total flux cleaned = 0.00217539 Jy ! Component: 450 - total flux cleaned = 0.00241728 Jy ! Component: 500 - total flux cleaned = 0.00255828 Jy ! Component: 550 - total flux cleaned = 0.0026508 Jy ! Component: 600 - total flux cleaned = 0.00269632 Jy ! Component: 650 - total flux cleaned = 0.00282929 Jy ! Component: 700 - total flux cleaned = 0.00261142 Jy ! Component: 750 - total flux cleaned = 0.00248324 Jy ! Component: 800 - total flux cleaned = 0.00239932 Jy ! Component: 850 - total flux cleaned = 0.00235719 Jy ! Component: 900 - total flux cleaned = 0.00235758 Jy ! Component: 950 - total flux cleaned = 0.00243956 Jy ! Component: 1000 - total flux cleaned = 0.00260036 Jy ! Component: 1050 - total flux cleaned = 0.00267966 Jy ! Component: 1100 - total flux cleaned = 0.00271902 Jy ! Component: 1150 - total flux cleaned = 0.00275849 Jy ! Component: 1200 - total flux cleaned = 0.00291283 Jy ! Component: 1250 - total flux cleaned = 0.00291282 Jy ! Component: 1300 - total flux cleaned = 0.00302641 Jy ! Component: 1350 - total flux cleaned = 0.00291346 Jy ! Component: 1400 - total flux cleaned = 0.00287641 Jy ! Component: 1450 - total flux cleaned = 0.00298664 Jy ! Component: 1500 - total flux cleaned = 0.00305935 Jy ! Component: 1550 - total flux cleaned = 0.00316772 Jy ! Component: 1600 - total flux cleaned = 0.00305963 Jy ! Component: 1650 - total flux cleaned = 0.0032027 Jy ! Component: 1700 - total flux cleaned = 0.00316756 Jy ! Component: 1750 - total flux cleaned = 0.00334345 Jy ! Component: 1800 - total flux cleaned = 0.00344837 Jy ! Component: 1850 - total flux cleaned = 0.00348311 Jy ! Component: 1900 - total flux cleaned = 0.00348333 Jy ! Component: 1950 - total flux cleaned = 0.0035516 Jy ! Component: 2000 - total flux cleaned = 0.00355144 Jy ! Component: 2050 - total flux cleaned = 0.00365283 Jy ! Component: 2100 - total flux cleaned = 0.00368601 Jy ! Component: 2150 - total flux cleaned = 0.00375267 Jy ! Component: 2200 - total flux cleaned = 0.00378533 Jy ! Component: 2250 - total flux cleaned = 0.00385095 Jy ! Component: 2300 - total flux cleaned = 0.00375299 Jy ! Component: 2350 - total flux cleaned = 0.00378509 Jy ! Component: 2400 - total flux cleaned = 0.00378537 Jy ! Component: 2450 - total flux cleaned = 0.00381738 Jy ! Component: 2500 - total flux cleaned = 0.00384937 Jy ! Component: 2550 - total flux cleaned = 0.00372252 Jy ! Component: 2600 - total flux cleaned = 0.00378579 Jy ! Component: 2650 - total flux cleaned = 0.00372316 Jy ! Component: 2700 - total flux cleaned = 0.00369203 Jy ! Component: 2750 - total flux cleaned = 0.00381641 Jy ! Component: 2800 - total flux cleaned = 0.00381643 Jy ! Component: 2850 - total flux cleaned = 0.004062 Jy ! Component: 2900 - total flux cleaned = 0.004123 Jy ! Component: 2950 - total flux cleaned = 0.00415326 Jy ! Component: 3000 - total flux cleaned = 0.00418369 Jy ! Component: 3050 - total flux cleaned = 0.0041836 Jy ! Component: 3100 - total flux cleaned = 0.00424325 Jy ! Component: 3150 - total flux cleaned = 0.00445152 Jy ! Component: 3200 - total flux cleaned = 0.00442212 Jy ! Component: 3250 - total flux cleaned = 0.00439247 Jy ! Component: 3300 - total flux cleaned = 0.0044807 Jy ! Component: 3350 - total flux cleaned = 0.00442257 Jy ! Component: 3400 - total flux cleaned = 0.00459675 Jy ! Component: 3450 - total flux cleaned = 0.00462561 Jy ! Component: 3500 - total flux cleaned = 0.00456779 Jy ! Component: 3550 - total flux cleaned = 0.00476811 Jy ! Component: 3600 - total flux cleaned = 0.0047679 Jy ! Component: 3650 - total flux cleaned = 0.00479609 Jy ! Component: 3700 - total flux cleaned = 0.00490929 Jy ! Component: 3750 - total flux cleaned = 0.00504985 Jy ! Component: 3800 - total flux cleaned = 0.00504968 Jy ! Component: 3850 - total flux cleaned = 0.00502184 Jy ! Component: 3900 - total flux cleaned = 0.00516053 Jy ! Component: 3950 - total flux cleaned = 0.00521586 Jy ! Component: 4000 - total flux cleaned = 0.00535346 Jy ! Component: 4050 - total flux cleaned = 0.00538114 Jy ! Total flux subtracted in 4096 components = 0.00554503 Jy ! Clean residual min=-0.001834 max=0.001687 Jy/beam ! Clean residual mean=0.000010 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.715483 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 359 components and 0.715483 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0405-1308_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6413 x 1.851 at -5.665 degrees (North through East) ! Clean map min=-0.0025615 max=0.667 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0405-1308_X_map.fits wmodel /scr/pima/rv117_uvs/J0405-1308_X_map.mod ! Writing 359 model components to file: /scr/pima/rv117_uvs/J0405-1308_X_map.mod wobs /scr/pima/rv117_uvs/J0405-1308_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0405-1308_X_uvs.fits wwins /scr/pima/rv117_uvs/J0405-1308_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv117_uvs/J0405-1308_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.666996 invert ! Inverting map ! Your choice of large map pixels excluded 2.99% of the data. ! The x-axis pixel size should ideally be below 0.1647 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000455754 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204988 0.204988 0.409976 0.819953 1.63991 3.27981 6.55962 13.1192 26.2385 52.477 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.666 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1463.5 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0405-1308_X_dfm.log closed on Sat Dec 9 23:41:34 2017