! Started logfile: /scr/pima/rv120_uvs/J0726+7911_X_dfm.log on Fri Dec 22 22:40:22 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/rv120_uvs/J0726+7911_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0726+7911_X_uva.fits ! AN table 1: 18 integrations on 10 of 10 possible baselines. ! AN table 2: 6 integrations on 3 of 3 possible baselines. ! AN table 3: 24 integrations on 21 of 21 possible baselines. ! AN table 4: 7 integrations on 6 of 6 possible baselines. ! AN table 5: 29 integrations on 6 of 6 possible baselines. ! AN table 6: 108 integrations on 55 of 55 possible baselines. ! AN table 7: 15 integrations on 3 of 3 possible baselines. ! AN table 8: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.320901 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0726+7911 ! ! 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 79 lines of history. ! ! Reading 9292 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 J0726+7911_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 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 70 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 92 telescope corrections were flagged in sub-array 5. ! A total of 755 telescope corrections were flagged in sub-array 6. ! A total of 15 telescope corrections were flagged in sub-array 7. ! A total of 64 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 70 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 92 telescope corrections were flagged in sub-array 5. ! A total of 755 telescope corrections were flagged in sub-array 6. ! A total of 15 telescope corrections were flagged in sub-array 7. ! A total of 64 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 70 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 92 telescope corrections were flagged in sub-array 5. ! A total of 755 telescope corrections were flagged in sub-array 6. ! A total of 15 telescope corrections were flagged in sub-array 7. ! A total of 64 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 70 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 92 telescope corrections were flagged in sub-array 5. ! A total of 755 telescope corrections were flagged in sub-array 6. ! A total of 15 telescope corrections were flagged in sub-array 7. ! A total of 64 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.104283Jy sigma=19.742293 ! Fit after self-cal, rms=0.567056Jy sigma=9.666318 ! 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 0.546% of the data. ! The y-axis pixel size should ideally be below 0.1767 milli-arcsec ! Estimated beam: bmin=0.738 mas, bmaj=0.9106 mas, bpa=-58.72 degrees ! Estimated noise=0.717497 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 = 0.333287 Jy ! Component: 100 - total flux cleaned = 0.441737 Jy ! Total flux subtracted in 100 components = 0.441737 Jy ! Clean residual min=-0.009087 max=0.046463 Jy/beam ! Clean residual mean=0.000008 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 0.441737 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.441737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116723Jy sigma=2.043464 ! Fit after self-cal, rms=0.116586Jy sigma=2.042002 ! Inverting map ! Your choice of large map pixels excluded 0.546% of the data. ! The y-axis pixel size should ideally be below 0.1767 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0526234 Jy ! Component: 100 - total flux cleaned = 0.0835729 Jy ! Total flux subtracted in 100 components = 0.0835729 Jy ! Clean residual min=-0.005478 max=0.016068 Jy/beam ! Clean residual mean=0.000006 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.52531 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.52531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082084Jy sigma=1.231167 ! Fit after self-cal, rms=0.081901Jy sigma=1.228203 ! Inverting map ! Your choice of large map pixels excluded 0.546% of the data. ! The y-axis pixel size should ideally be below 0.1767 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198104 Jy ! Component: 100 - total flux cleaned = 0.0321418 Jy ! Total flux subtracted in 100 components = 0.0321418 Jy ! Clean residual min=-0.005586 max=0.007322 Jy/beam ! Clean residual mean=0.000005 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.557451 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.557451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075646Jy sigma=1.066907 ! Fit after self-cal, rms=0.075604Jy sigma=1.065793 ! Inverting map ! Your choice of large map pixels excluded 0.546% of the data. ! The y-axis pixel size should ideally be below 0.1767 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826129 Jy ! Component: 100 - total flux cleaned = 0.0133226 Jy ! Total flux subtracted in 100 components = 0.0133226 Jy ! Clean residual min=-0.005961 max=0.005376 Jy/beam ! Clean residual mean=0.000005 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.570774 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.570774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074596Jy sigma=1.040085 ! Fit after self-cal, rms=0.074589Jy sigma=1.039668 ! Inverting map ! Your choice of large map pixels excluded 0.546% of the data. ! The y-axis pixel size should ideally be below 0.1767 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 0.546% of the data. ! The y-axis pixel size should ideally be below 0.1767 milli-arcsec ! Estimated beam: bmin=0.878 mas, bmaj=1.149 mas, bpa=-48.01 degrees ! Estimated noise=0.488268 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 = 0.0035858 Jy ! Component: 100 - total flux cleaned = 0.00404769 Jy ! Component: 150 - total flux cleaned = 0.00437031 Jy ! Component: 200 - total flux cleaned = 0.00464633 Jy ! Total flux subtracted in 200 components = 0.00464633 Jy ! Clean residual min=-0.004029 max=0.004219 Jy/beam ! Clean residual mean=0.000013 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.57542 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.57542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074289Jy sigma=1.036365 ! Fit after self-cal, rms=0.074285Jy sigma=1.036260 ! Inverting map ! Your choice of large map pixels excluded 0.546% of the data. ! The y-axis pixel size should ideally be below 0.1767 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.878 x 1.149 at -48.01 degrees (North through East) ! Clean map min=-0.0033272 max=0.44822 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 NL 0.99 ON 0.94 SC 1.04 ! WZ 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NY 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 0.97 LA 0.99 NL 0.98 ! PT 1.00 SC 1.00 WZ 0.97 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 1.02 ON 0.99 SC 1.03 WZ 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.10 NY 0.94 ON 0.94 WZ 0.94 ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.00 HN 0.97 KK 1.09 ! KP 1.03 LA 0.98 MK 0.91 NL 0.98 ! OV 1.01 PT 0.98 SC 1.06 ! ! A total of 30 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.99 FD 1.01 KK 1.15 KP 0.96 ! LA 0.96 NY 0.94 OV 1.03 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 NL 0.97 ON 0.95 SC 1.07 ! WZ 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NY 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 0.96 LA 1.00 NL 0.97 ! PT 1.00 SC 1.02 WZ 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 1.06 ON 0.95 SC 1.24 WZ 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.27 NY 0.97 ON 0.98 WZ 0.89 ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.00 HN 0.96 KK 1.07 ! KP 1.02 LA 0.98 MK 0.93 NL 0.99 ! OV 1.02 PT 0.98 SC 1.06 ! ! A total of 30 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.00 FD 0.99 KK 1.11 KP 0.98 ! LA 0.99 NY 0.92 OV 1.03 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 NL 1.02 ON 0.93 SC 1.11 ! WZ 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NY 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 HN 0.98 LA 1.01 NL 0.96 ! PT 1.01 SC 1.06 WZ 1.02 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 1.08 ON 1.14 SC 1.16 WZ 0.86 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.44 NY 0.98 ON 1.01 WZ 0.94 ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.02 HN 0.99 KK 1.06 ! KP 1.03 LA 0.98 MK 0.92 NL 0.99 ! OV 1.02 PT 0.98 SC 1.06 ! ! A total of 30 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.01 FD 0.99 KK 1.09 KP 0.98 ! LA 0.98 NY 1.02 OV 1.04 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 NL 1.01 ON 0.90 SC 1.09 ! WZ 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NY 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 HN 0.99 LA 0.99 NL 0.99 ! PT 0.99 SC 1.04 WZ 0.99 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! NY 0.92 ON 0.80 SC 1.43 WZ 1.13 ! ! Telescope amplitude corrections in sub-array 5: ! HN 1.32 NY 0.90 ON 0.96 WZ 0.94 ! ! A total of 66 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.03 HN 0.99 KK 1.10 ! KP 1.03 LA 0.99 MK 0.96 NL 1.00 ! OV 1.03 PT 0.99 SC 1.04 ! ! A total of 30 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* NY 0.00* ON 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.00 FD 1.03 KK 1.07 KP 0.97 ! LA 0.96 NY 1.11 OV 1.04 PT 1.01 ! ! ! Fit before self-cal, rms=0.074285Jy sigma=1.036260 ! Fit after self-cal, rms=0.070428Jy sigma=0.958710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8986 mas, bmaj=1.158 mas, bpa=-47.72 degrees ! Estimated noise=0.496278 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 (-1.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182503 Jy ! Component: 100 - total flux cleaned = 0.00182013 Jy ! Component: 150 - total flux cleaned = 0.00167261 Jy ! Component: 200 - total flux cleaned = 0.00154233 Jy ! Total flux subtracted in 200 components = 0.00154233 Jy ! Clean residual min=-0.002525 max=0.002341 Jy/beam ! Clean residual mean=0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.576963 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.576963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070198Jy sigma=0.954951 ! Fit after self-cal, rms=0.070237Jy sigma=0.954472 ! 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=0.070237Jy sigma=0.954472 ! Fit after self-cal, rms=0.069735Jy sigma=0.919994 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8974 mas, bmaj=1.16 mas, bpa=-48.18 degrees ! Estimated noise=0.497176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142018 Jy ! Component: 100 - total flux cleaned = 0.00156769 Jy ! Component: 150 - total flux cleaned = 0.00161105 Jy ! Component: 200 - total flux cleaned = 0.00160949 Jy ! Total flux subtracted in 200 components = 0.00160949 Jy ! Clean residual min=-0.002232 max=0.001984 Jy/beam ! Clean residual mean=0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.578572 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.578572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069658Jy sigma=0.918623 ! Fit after self-cal, rms=0.069650Jy sigma=0.918469 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 = 8.07375e-06 Jy ! Component: 100 - total flux cleaned = 7.42987e-06 Jy ! Component: 150 - total flux cleaned = -3.0236e-05 Jy ! Component: 200 - total flux cleaned = -6.57261e-05 Jy ! Total flux subtracted in 200 components = -6.57261e-05 Jy ! Clean residual min=-0.002241 max=0.001995 Jy/beam ! Clean residual mean=0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.578507 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.578507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069603Jy sigma=0.917635 ! Fit after self-cal, rms=0.069602Jy sigma=0.917596 ! 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=0.069602Jy sigma=0.917596 ! Fit after self-cal, rms=0.069128Jy sigma=0.907851 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8962 mas, bmaj=1.16 mas, bpa=-48.32 degrees ! Estimated noise=0.497364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630408 Jy ! Component: 100 - total flux cleaned = 0.000592747 Jy ! Component: 150 - total flux cleaned = 0.000522103 Jy ! Component: 200 - total flux cleaned = 0.000455803 Jy ! Total flux subtracted in 200 components = 0.000455803 Jy ! Clean residual min=-0.002123 max=0.002003 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.578962 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.578962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069081Jy sigma=0.907055 ! Fit after self-cal, rms=0.069082Jy sigma=0.907024 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.00623e-05 Jy ! Component: 100 - total flux cleaned = -2.28327e-05 Jy ! Component: 150 - total flux cleaned = -5.34803e-05 Jy ! Component: 200 - total flux cleaned = -8.27936e-05 Jy ! Total flux subtracted in 200 components = -8.27936e-05 Jy ! Clean residual min=-0.002123 max=0.001993 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.57888 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.57888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069054Jy sigma=0.906505 ! Fit after self-cal, rms=0.069053Jy sigma=0.906489 ! 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=0.069053Jy sigma=0.906489 ! Fit after self-cal, rms=0.069075Jy sigma=0.906335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.531 mas, bmaj=3.266 mas, bpa=-16.82 degrees ! Estimated noise=0.630874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698409 Jy ! Component: 100 - total flux cleaned = 0.000784252 Jy ! Component: 150 - total flux cleaned = 0.000806319 Jy ! Component: 200 - total flux cleaned = 0.000817901 Jy ! Total flux subtracted in 200 components = 0.000817901 Jy ! Clean residual min=-0.002195 max=0.001815 Jy/beam ! Clean residual mean=0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.579697 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.579698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069076Jy sigma=0.906246 ! Fit after self-cal, rms=0.069072Jy sigma=0.906213 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 = 9.4038e-05 Jy ! Component: 100 - total flux cleaned = 0.000109267 Jy ! Component: 150 - total flux cleaned = 0.000120904 Jy ! Component: 200 - total flux cleaned = 0.000116127 Jy ! Total flux subtracted in 200 components = 0.000116127 Jy ! Clean residual min=-0.002212 max=0.001809 Jy/beam ! Clean residual mean=0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.579814 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.579814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069074Jy sigma=0.906189 ! Fit after self-cal, rms=0.069072Jy sigma=0.906176 ! 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=0.8955 mas, bmaj=1.16 mas, bpa=-48.51 degrees ! Estimated noise=0.497497 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8955 x 1.16 at -48.51 degrees (North through East) ! Clean map min=-0.0019194 max=0.45071 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=0.7498 mas, bmaj=0.9189 mas, bpa=-61.73 degrees ! Estimated noise=0.734485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.336715 Jy ! Component: 100 - total flux cleaned = 0.445518 Jy ! Component: 150 - total flux cleaned = 0.498742 Jy ! Component: 200 - total flux cleaned = 0.529245 Jy ! Total flux subtracted in 200 components = 0.529245 Jy ! Clean residual min=-0.004483 max=0.015547 Jy/beam ! Clean residual mean=0.000003 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.529245 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.529245 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8955 mas, bmaj=1.16 mas, bpa=-48.51 degrees ! Estimated noise=0.497497 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 = 0.0251432 Jy ! Component: 100 - total flux cleaned = 0.0373238 Jy ! Component: 150 - total flux cleaned = 0.0434437 Jy ! Component: 200 - total flux cleaned = 0.0467912 Jy ! Total flux subtracted in 200 components = 0.0467912 Jy ! Clean residual min=-0.002217 max=0.002247 Jy/beam ! Clean residual mean=0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.576036 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.576036 Jy ! Inverting map ! Added new window around map position (-3, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228948 Jy ! Component: 100 - total flux cleaned = 0.00358901 Jy ! Component: 150 - total flux cleaned = 0.00379287 Jy ! Component: 200 - total flux cleaned = 0.00393338 Jy ! Total flux subtracted in 200 components = 0.00393338 Jy ! Clean residual min=-0.002147 max=0.001935 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.57997 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.57997 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=2.531 mas, bmaj=3.266 mas, bpa=-16.82 degrees ! Estimated noise=0.630874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158226 Jy ! Component: 100 - total flux cleaned = 0.000200981 Jy ! Component: 150 - total flux cleaned = 0.000238277 Jy ! Component: 200 - total flux cleaned = 0.000271383 Jy ! Total flux subtracted in 200 components = 0.000271383 Jy ! Clean residual min=-0.002246 max=0.001773 Jy/beam ! Clean residual mean=0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.580241 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 = 2.91011e-05 Jy ! Component: 100 - total flux cleaned = 5.39606e-05 Jy ! Component: 150 - total flux cleaned = 6.52007e-05 Jy ! Component: 200 - total flux cleaned = 8.46613e-05 Jy ! Total flux subtracted in 200 components = 8.46613e-05 Jy ! Clean residual min=-0.002228 max=0.001793 Jy/beam ! Clean residual mean=0.000004 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.580326 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.580326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8955 mas, bmaj=1.16 mas, bpa=-48.51 degrees ! Estimated noise=0.497497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464564 Jy ! Component: 100 - total flux cleaned = -0.000550592 Jy ! Component: 150 - total flux cleaned = -0.000471396 Jy ! Component: 200 - total flux cleaned = -0.00047121 Jy ! Total flux subtracted in 200 components = -0.00047121 Jy ! Clean residual min=-0.002139 max=0.001950 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.579854 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.579854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069099Jy sigma=0.906200 ! Fit after self-cal, rms=0.069092Jy sigma=0.905970 wmodel J0726+7911_X_map.mod ! Writing 66 model components to file: J0726+7911_X_map.mod wobs J0726+7911_X_uvs.fits ! Writing UV FITS file: J0726+7911_X_uvs.fits wwins J0726+7911_X_map.win ! wwins: Wrote 3 windows to J0726+7911_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 = -0.000513383 Jy ! Component: 100 - total flux cleaned = -0.000511812 Jy ! Component: 150 - total flux cleaned = -0.000477906 Jy ! Component: 200 - total flux cleaned = -0.000445183 Jy ! Component: 250 - total flux cleaned = -0.00057533 Jy ! Component: 300 - total flux cleaned = -0.000606992 Jy ! Component: 350 - total flux cleaned = -0.000669921 Jy ! Component: 400 - total flux cleaned = -0.000793 Jy ! Component: 450 - total flux cleaned = -0.000883592 Jy ! Component: 500 - total flux cleaned = -0.000943216 Jy ! Component: 550 - total flux cleaned = -0.000943623 Jy ! Component: 600 - total flux cleaned = -0.00106081 Jy ! Component: 650 - total flux cleaned = -0.00097469 Jy ! Component: 700 - total flux cleaned = -0.00103205 Jy ! Component: 750 - total flux cleaned = -0.00103215 Jy ! Component: 800 - total flux cleaned = -0.000863996 Jy ! Component: 850 - total flux cleaned = -0.000891994 Jy ! Component: 900 - total flux cleaned = -0.000754142 Jy ! Component: 950 - total flux cleaned = -0.000808953 Jy ! Component: 1000 - total flux cleaned = -0.000700418 Jy ! Component: 1050 - total flux cleaned = -0.000646091 Jy ! Component: 1100 - total flux cleaned = -0.000619832 Jy ! Component: 1150 - total flux cleaned = -0.000593302 Jy ! Component: 1200 - total flux cleaned = -0.000567023 Jy ! Component: 1250 - total flux cleaned = -0.000540553 Jy ! Component: 1300 - total flux cleaned = -0.000592934 Jy ! Component: 1350 - total flux cleaned = -0.000437184 Jy ! Component: 1400 - total flux cleaned = -0.00046294 Jy ! Component: 1450 - total flux cleaned = -0.000514319 Jy ! Component: 1500 - total flux cleaned = -0.000488656 Jy ! Component: 1550 - total flux cleaned = -0.000463436 Jy ! Component: 1600 - total flux cleaned = -0.000438243 Jy ! Component: 1650 - total flux cleaned = -0.000438139 Jy ! Component: 1700 - total flux cleaned = -0.000338168 Jy ! Component: 1750 - total flux cleaned = -0.00026369 Jy ! Component: 1800 - total flux cleaned = -0.000362546 Jy ! Component: 1850 - total flux cleaned = -0.00021511 Jy ! Component: 1900 - total flux cleaned = -0.000288278 Jy ! Component: 1950 - total flux cleaned = -0.000312669 Jy ! Component: 2000 - total flux cleaned = -0.000143048 Jy ! Component: 2050 - total flux cleaned = -0.000191267 Jy ! Component: 2100 - total flux cleaned = -0.000215389 Jy ! Component: 2150 - total flux cleaned = -0.000310987 Jy ! Component: 2200 - total flux cleaned = -0.000311131 Jy ! Component: 2250 - total flux cleaned = -0.000192639 Jy ! Component: 2300 - total flux cleaned = -0.000310783 Jy ! Component: 2350 - total flux cleaned = -0.000310806 Jy ! Component: 2400 - total flux cleaned = -0.000334123 Jy ! Component: 2450 - total flux cleaned = -0.000310855 Jy ! Component: 2500 - total flux cleaned = -0.000380449 Jy ! Component: 2550 - total flux cleaned = -0.000472958 Jy ! Component: 2600 - total flux cleaned = -0.000311646 Jy ! Component: 2650 - total flux cleaned = -0.00035749 Jy ! Component: 2700 - total flux cleaned = -0.000448976 Jy ! Component: 2750 - total flux cleaned = -0.000494358 Jy ! Component: 2800 - total flux cleaned = -0.000517096 Jy ! Component: 2850 - total flux cleaned = -0.000517014 Jy ! Component: 2900 - total flux cleaned = -0.000674735 Jy ! Component: 2950 - total flux cleaned = -0.000652173 Jy ! Component: 3000 - total flux cleaned = -0.000719389 Jy ! Component: 3050 - total flux cleaned = -0.000674679 Jy ! Component: 3100 - total flux cleaned = -0.000652483 Jy ! Component: 3150 - total flux cleaned = -0.000741301 Jy ! Component: 3200 - total flux cleaned = -0.000851722 Jy ! Component: 3250 - total flux cleaned = -0.000961778 Jy ! Component: 3300 - total flux cleaned = -0.00102745 Jy ! Component: 3350 - total flux cleaned = -0.00104937 Jy ! Component: 3400 - total flux cleaned = -0.0010494 Jy ! Component: 3450 - total flux cleaned = -0.000832032 Jy ! Component: 3500 - total flux cleaned = -0.000962016 Jy ! Component: 3550 - total flux cleaned = -0.0010486 Jy ! Component: 3600 - total flux cleaned = -0.00111321 Jy ! Component: 3650 - total flux cleaned = -0.00115617 Jy ! Component: 3700 - total flux cleaned = -0.00115613 Jy ! Component: 3750 - total flux cleaned = -0.00130548 Jy ! Component: 3800 - total flux cleaned = -0.00126301 Jy ! Component: 3850 - total flux cleaned = -0.0012418 Jy ! Component: 3900 - total flux cleaned = -0.00122059 Jy ! Component: 3950 - total flux cleaned = -0.00115719 Jy ! Component: 4000 - total flux cleaned = -0.00115723 Jy ! Component: 4050 - total flux cleaned = -0.00134588 Jy ! Total flux subtracted in 4096 components = -0.00128329 Jy ! Clean residual min=-0.001253 max=0.001161 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.578571 Jy keep ! Adding 374 model components to the UV plane model. ! The established model now contains 440 components and 0.578571 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0726+7911_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8955 x 1.16 at -48.51 degrees (North through East) ! Clean map min=-0.0019622 max=0.45084 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0726+7911_X_map.fits wmodel /scr/pima/rv120_uvs/J0726+7911_X_map.mod ! Writing 440 model components to file: /scr/pima/rv120_uvs/J0726+7911_X_map.mod wobs /scr/pima/rv120_uvs/J0726+7911_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0726+7911_X_uvs.fits wwins /scr/pima/rv120_uvs/J0726+7911_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv120_uvs/J0726+7911_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.450835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000349439 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.232528 0.232528 0.465055 0.930111 1.86022 3.72044 7.44088 14.8818 29.7635 59.5271 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.45 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1290.17 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0726+7911_X_dfm.log closed on Fri Dec 22 22:40:27 2017